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*The Angi rating for Basement Waterproofing companies in Sierra Madre, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Sierra Madre, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on November 23, 2025
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Alpha Structural, Inc.
Alpha Structural, Inc.
Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.
"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."
Robert N on September 2024
Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.
"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."
Robert N on September 2024
RSF Construction Inc.
RSF Construction Inc.
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

California Construction Center
California Construction Center
Servicing the Bay Area area since 2005, California Construction Center, Inc is a licensed, bonded and insured general construction company. We have been remodeling properties for residential, commercial and industrial properties. "CCC" is a prestigious company who strives on professionalism and strong client satisfaction results. Our reputable ways allows for us to make and keep professional relationships, as we are in the mind set that the best business appreciation we can get is a referral. Family owned and operated "CCC" has spent many years creating a name for itself as both valued business and as a place where our clients can be treated with the up most dignity and respect. For we value their ideas and strive to give them input without jeopardizing their visions and ideas in the process, in the most respectable fashion possible. "CCC" displays extreme expertise and knowledge in all their business ventures. "CCC". We have aimed to be better than most with the ideals that growth is essential for success. We are proud to share that of many competing companies , "CCC "Was chosen out of 100 top contractors in the Southern California area to be on the hit "TV" show "Flip This House". We would love if your could take a moment to watch the TV show clip from http://www.youtube.com/watch?v=ekxrninanou where you can observe the owners Jonathan and Oz demonstrating their ongoing knowledge and expertise in this extensive field, both Design and Construction. Also click the following testimonial link http://www.youtube.com/watch?feature=player_embedded&v=_eslfll1xiq to view the testimonial video showing our previous clients who have had First hand experiences with "CCC". We value your time and input and strive to do business with both new and old clients, in order to continue to remain the reputable company we strive ourselves as having been this long.
"excellent work"
Justin J J on July 2025
Servicing the Bay Area area since 2005, California Construction Center, Inc is a licensed, bonded and insured general construction company. We have been remodeling properties for residential, commercial and industrial properties. "CCC" is a prestigious company who strives on professionalism and strong client satisfaction results. Our reputable ways allows for us to make and keep professional relationships, as we are in the mind set that the best business appreciation we can get is a referral. Family owned and operated "CCC" has spent many years creating a name for itself as both valued business and as a place where our clients can be treated with the up most dignity and respect. For we value their ideas and strive to give them input without jeopardizing their visions and ideas in the process, in the most respectable fashion possible. "CCC" displays extreme expertise and knowledge in all their business ventures. "CCC". We have aimed to be better than most with the ideals that growth is essential for success. We are proud to share that of many competing companies , "CCC "Was chosen out of 100 top contractors in the Southern California area to be on the hit "TV" show "Flip This House". We would love if your could take a moment to watch the TV show clip from http://www.youtube.com/watch?v=ekxrninanou where you can observe the owners Jonathan and Oz demonstrating their ongoing knowledge and expertise in this extensive field, both Design and Construction. Also click the following testimonial link http://www.youtube.com/watch?feature=player_embedded&v=_eslfll1xiq to view the testimonial video showing our previous clients who have had First hand experiences with "CCC". We value your time and input and strive to do business with both new and old clients, in order to continue to remain the reputable company we strive ourselves as having been this long.
"excellent work"
Justin J J on July 2025

Adam's Construction & Engineering
Adam's Construction & Engineering
ONE PROJECT AT A TIME. Adam, an experienced engineer and a hands-on builder, is on site every day. No down time from start to finish. General Engineering and Building Contractor. General home remodeling, room additions, kitchen & bath remodels, custom homes. Full Service; from concept to turn-key complete.
ONE PROJECT AT A TIME. Adam, an experienced engineer and a hands-on builder, is on site every day. No down time from start to finish. General Engineering and Building Contractor. General home remodeling, room additions, kitchen & bath remodels, custom homes. Full Service; from concept to turn-key complete.

The House Next Door
The House Next Door
The House Next Door is one of the top remodeling companies serving the greater Los Angeles metro area, San Bernardino County, Orange County and more. We are licensed and insured. We guarantee excellent customer service and quality workmanship with every job we do. We offer a wide range of services that include room additions, kitchen and bathroom remodels, patios and decks. We can install energy-efficient windows and doors, offer roofing services and much, much more!
"To Whom It May Concern: It has now been well over three years and our kitchen remodel has never been completed. We have not been contacted in over 2 years regarding the completion. This remodel has been LESS than satisfactory. Listed below are our grievances: 8/31/15 - We discussed with the salesman, Ron, what we wanted in the kitchen and the price we could afford. He eventually agreed and we asked if he needed to see the electrical box or anything else. He did not. 9/3/15 – After the kitchen had been demolished and $5500.00 had been collected from us, Ron finally looked in the electrical panel box and decided an additional $6250.00 would be needed to upgrade the panel, install LED lights, which he had told us weren’t necessary, and to put copper pipes under the sink (which already had copper pipes). He refused to continue the work without an immediate payment of an additional $5000.00. 9/4/15 We arrived home on that Friday night to find chicken bones on the floor of our demolished kitchen and empty beer bottles in addition to garbage, paint, plaster, tools and more chicken bones scattered all over our driveway and backyard. (Pictures enclosed-#1) We called the company and were told they would come out the next day to clean it up and haul away the trash. Instead, they moved the trash to the side of the driveway, leaned it against our new redwood fence, and it remained there for 4 weeks. (see enclosed picture #2) - The choice of cabinets had to be done by text because THND had nothing to show us. They were then put in without approval and they were, in many cases, either wrong or missing. - A cabinet was place directly touching the stove, a fire hazard. It would not have been corrected had the “city inspector” not pointed it out. (see enclosed picture #3). - The awful molding at the top of the cupboards, which in many cases doesn’t fit, was not a choice, it just showed up. And it started separating from the ceiling 3 months into the remodel, and had to be re-caulked. - The painting was done by a very inexperienced painter who didn’t even have a ladder. He stood on two paint buckets to paint near the ceiling. - THND must not own any ladders or buckets because the men used ours, covering them with stucco and paint, and ruining a large bucket. - The light fixtures were completely closed BEFORE the inspector came. He was NOT pleased. Everything had to be opened up again for inspection. - Rather than move electrical outlets, notches were cut into the backsplash to accommodate plugs – a very shoddy and amateurish job. (see enclosed picture #4) - An outlet was placed under the sink next to a leaking pipe. Again, the inspector saw it and saved us from possible disaster. - After the installation of the $5250.00 new electrical box, our brand new stucco was repaired so fast and poorly that it didn’t begin to match the surrounding stucco in texture or color. We had to wait TWO MONTHS for a correction and a big mess was left on the steps and cement underneath. - During a heavy rainfall, a leak in the bathroom ceiling, right next to the newly installed venting fan/light exposed an uncovered electrical box with loose wires floating around. Alarmed at the shoddy work and danger of exposed, un-grounded wires, we called our own electrician to come and check the work done by your company. 2/24/16 – Our electrician opened the ceiling in the bathroom to look over the situation. He said it is illegal to hide a box in the ceiling as had been done. Plus, it hadn’t been grounded and the box had to be extended to bring it down to ceiling level. Since he had worked at this house in the past, he knew that the LED lights in the kitchen were new so he went up into the attic to see what else was going on electrically. He said there were two other boxes that had been covered up and weren’t grounded – one in the main kitchen and one in the laundry area. Since nothing had been grounded so far he decided to check the new plug by the stove and found the ground wires cut off and thus not connected. He had to take out the box, extend the wires and reconnect the whole thing. Along the way he noticed that the new electrical box outside had loose wires, disconnected wires and mislabeled circuits. As he was working on the plug by the stove he noticed that it was on the same circuit as the stove and the microwave – all labeled dishwasher. He said if we tried to run a toaster oven when the microwave was going we would blow the circuit. I’d be interested to know what the “dedicated” lines to the kitchen actually are. We paid an extra $4000.00 for them. We now had several holes in the ceiling that need to be re-plastered. The electrician said that if it had been done properly the boxes that were covered up would, instead, have been turned around and opened UP to the attic instead of burying them. As it is now, the boxes on the ceiling, even with decorative covers, are ugly and amateurish. 3/15/16 and 3/18/16 – your electricians returned to finish and check remaining work. Holes remained open in the ceiling of the kitchen, washer/dryer area and bathroom. An appointment to fix them was made and cancelled and then we never heard anything from THND again. 1/31/17 – A continuing leak in the bathroom ceiling, caused by the vent put into our new roof by THND, had to be repaired by our roof people. We paid for this. (see enclosed picture #5) 2/2017 – We had the holes in our kitchen, washer/dryer and bathroom ceilings repaired and painted. We paid for this. To say that we were disappointed with THND would be a gross understatement. We saved a very long time in order to be able to afford a kitchen remodel. We expected to be working with professionals but most of the work was at best, amateurish, and at worst, dangerously negligent."
Mary B on February 2019
The House Next Door is one of the top remodeling companies serving the greater Los Angeles metro area, San Bernardino County, Orange County and more. We are licensed and insured. We guarantee excellent customer service and quality workmanship with every job we do. We offer a wide range of services that include room additions, kitchen and bathroom remodels, patios and decks. We can install energy-efficient windows and doors, offer roofing services and much, much more!
"To Whom It May Concern: It has now been well over three years and our kitchen remodel has never been completed. We have not been contacted in over 2 years regarding the completion. This remodel has been LESS than satisfactory. Listed below are our grievances: 8/31/15 - We discussed with the salesman, Ron, what we wanted in the kitchen and the price we could afford. He eventually agreed and we asked if he needed to see the electrical box or anything else. He did not. 9/3/15 – After the kitchen had been demolished and $5500.00 had been collected from us, Ron finally looked in the electrical panel box and decided an additional $6250.00 would be needed to upgrade the panel, install LED lights, which he had told us weren’t necessary, and to put copper pipes under the sink (which already had copper pipes). He refused to continue the work without an immediate payment of an additional $5000.00. 9/4/15 We arrived home on that Friday night to find chicken bones on the floor of our demolished kitchen and empty beer bottles in addition to garbage, paint, plaster, tools and more chicken bones scattered all over our driveway and backyard. (Pictures enclosed-#1) We called the company and were told they would come out the next day to clean it up and haul away the trash. Instead, they moved the trash to the side of the driveway, leaned it against our new redwood fence, and it remained there for 4 weeks. (see enclosed picture #2) - The choice of cabinets had to be done by text because THND had nothing to show us. They were then put in without approval and they were, in many cases, either wrong or missing. - A cabinet was place directly touching the stove, a fire hazard. It would not have been corrected had the “city inspector” not pointed it out. (see enclosed picture #3). - The awful molding at the top of the cupboards, which in many cases doesn’t fit, was not a choice, it just showed up. And it started separating from the ceiling 3 months into the remodel, and had to be re-caulked. - The painting was done by a very inexperienced painter who didn’t even have a ladder. He stood on two paint buckets to paint near the ceiling. - THND must not own any ladders or buckets because the men used ours, covering them with stucco and paint, and ruining a large bucket. - The light fixtures were completely closed BEFORE the inspector came. He was NOT pleased. Everything had to be opened up again for inspection. - Rather than move electrical outlets, notches were cut into the backsplash to accommodate plugs – a very shoddy and amateurish job. (see enclosed picture #4) - An outlet was placed under the sink next to a leaking pipe. Again, the inspector saw it and saved us from possible disaster. - After the installation of the $5250.00 new electrical box, our brand new stucco was repaired so fast and poorly that it didn’t begin to match the surrounding stucco in texture or color. We had to wait TWO MONTHS for a correction and a big mess was left on the steps and cement underneath. - During a heavy rainfall, a leak in the bathroom ceiling, right next to the newly installed venting fan/light exposed an uncovered electrical box with loose wires floating around. Alarmed at the shoddy work and danger of exposed, un-grounded wires, we called our own electrician to come and check the work done by your company. 2/24/16 – Our electrician opened the ceiling in the bathroom to look over the situation. He said it is illegal to hide a box in the ceiling as had been done. Plus, it hadn’t been grounded and the box had to be extended to bring it down to ceiling level. Since he had worked at this house in the past, he knew that the LED lights in the kitchen were new so he went up into the attic to see what else was going on electrically. He said there were two other boxes that had been covered up and weren’t grounded – one in the main kitchen and one in the laundry area. Since nothing had been grounded so far he decided to check the new plug by the stove and found the ground wires cut off and thus not connected. He had to take out the box, extend the wires and reconnect the whole thing. Along the way he noticed that the new electrical box outside had loose wires, disconnected wires and mislabeled circuits. As he was working on the plug by the stove he noticed that it was on the same circuit as the stove and the microwave – all labeled dishwasher. He said if we tried to run a toaster oven when the microwave was going we would blow the circuit. I’d be interested to know what the “dedicated” lines to the kitchen actually are. We paid an extra $4000.00 for them. We now had several holes in the ceiling that need to be re-plastered. The electrician said that if it had been done properly the boxes that were covered up would, instead, have been turned around and opened UP to the attic instead of burying them. As it is now, the boxes on the ceiling, even with decorative covers, are ugly and amateurish. 3/15/16 and 3/18/16 – your electricians returned to finish and check remaining work. Holes remained open in the ceiling of the kitchen, washer/dryer area and bathroom. An appointment to fix them was made and cancelled and then we never heard anything from THND again. 1/31/17 – A continuing leak in the bathroom ceiling, caused by the vent put into our new roof by THND, had to be repaired by our roof people. We paid for this. (see enclosed picture #5) 2/2017 – We had the holes in our kitchen, washer/dryer and bathroom ceilings repaired and painted. We paid for this. To say that we were disappointed with THND would be a gross understatement. We saved a very long time in order to be able to afford a kitchen remodel. We expected to be working with professionals but most of the work was at best, amateurish, and at worst, dangerously negligent."
Mary B on February 2019

Top Value
Top Value
Los Angeles-based general construction, remodeling and home improvement company offering quality and value for residential and commercial projects. Exterior and interior projects – no job is too big or small! Top Value delivers four standards in every project we take on: Quality: That the finished product will be beautiful goes without saying, but at Top Value we make sure the materials we use are durable and self-sustaining, so that you don’t need to spend time and money on maintenance or replacements. Value: Our long-standing relationship with our suppliers means we are able to pass on our savings to you, offering our customers competitive prices without compromising on quality. Service: Our friendly, professional project managers ensure that everything runs smoothly so that you don’t have to have to spend your time doing so. Fluent in English and Spanish, your project manager will liaise with you and our team at every step of the way. We’re not satisfied until you are. Timeliness:We work with our customers to set a realistic schedule that ensures work is done efficiently and in time. Our team is on the job site, consistently and every day, to make sure that we achieve what we say we will .
"Prompt completion of work at reasonable cost and high quality"
Robert C on March 2021
Los Angeles-based general construction, remodeling and home improvement company offering quality and value for residential and commercial projects. Exterior and interior projects – no job is too big or small! Top Value delivers four standards in every project we take on: Quality: That the finished product will be beautiful goes without saying, but at Top Value we make sure the materials we use are durable and self-sustaining, so that you don’t need to spend time and money on maintenance or replacements. Value: Our long-standing relationship with our suppliers means we are able to pass on our savings to you, offering our customers competitive prices without compromising on quality. Service: Our friendly, professional project managers ensure that everything runs smoothly so that you don’t have to have to spend your time doing so. Fluent in English and Spanish, your project manager will liaise with you and our team at every step of the way. We’re not satisfied until you are. Timeliness:We work with our customers to set a realistic schedule that ensures work is done efficiently and in time. Our team is on the job site, consistently and every day, to make sure that we achieve what we say we will .
"Prompt completion of work at reasonable cost and high quality"
Robert C on March 2021

Sinai Construction
Sinai Construction
Sinai Construction is Southern California's oldest and most reputable foundation contractor with over 32 years' experience in foundation repair, seismic retrofitting, basement waterproofing, yard drainage, hillside foundation construction, slope repair, and other structural and concrete work. We have a General Engineering Contractor license and a General Contractor license. We are a member of the ICRI, and we are an A+ rated member of the Better Business Bureau. We are also the recipient of the Talk of the Town Award and the 2011 Angie's List Super Service Awards. Financing: No payments and no interest for 6 months on approved credit • 100% unsecured financing from $4,000 to $45,000 on approved credit • A quick, easy, and safe toll-free loan-by-phone application process • A fast credit decision in about 10 minutes • No paperwork
Sinai Construction is Southern California's oldest and most reputable foundation contractor with over 32 years' experience in foundation repair, seismic retrofitting, basement waterproofing, yard drainage, hillside foundation construction, slope repair, and other structural and concrete work. We have a General Engineering Contractor license and a General Contractor license. We are a member of the ICRI, and we are an A+ rated member of the Better Business Bureau. We are also the recipient of the Talk of the Town Award and the 2011 Angie's List Super Service Awards. Financing: No payments and no interest for 6 months on approved credit • 100% unsecured financing from $4,000 to $45,000 on approved credit • A quick, easy, and safe toll-free loan-by-phone application process • A fast credit decision in about 10 minutes • No paperwork

Green Planet Remodeling
Green Planet Remodeling
Green Planet Remodeling specializes in green remodeling. We are a general construction company and our services includes kitchen and bath remodeling with free 3D design, Tex Cote applications with life time warranty, interior and exterior painting, roofing, windows, solar systems and much more, we are a family owned and operated company, licensed bonded and insured, we guarantee satisfaction to all of our customers. Our Company has a job minimum of $5,000. We service all the Bay area.
"Green Planet Remodeling just completed our kitchen remodel and we couldn’t be happier with the results. They were upfront about costs, stuck to the schedule, and the quality of their work was excellent. The design process was collaborative — they really took the time to understand how we use our kitchen and gave us suggestions that made a big difference (hello, hidden spice rack!). They handled everything with professionalism and made what I thought would be a chaotic process feel pretty stress-free. No hidden fees, no runarounds, just good people doing great work!"
Erin M on June 2025
Green Planet Remodeling specializes in green remodeling. We are a general construction company and our services includes kitchen and bath remodeling with free 3D design, Tex Cote applications with life time warranty, interior and exterior painting, roofing, windows, solar systems and much more, we are a family owned and operated company, licensed bonded and insured, we guarantee satisfaction to all of our customers. Our Company has a job minimum of $5,000. We service all the Bay area.
"Green Planet Remodeling just completed our kitchen remodel and we couldn’t be happier with the results. They were upfront about costs, stuck to the schedule, and the quality of their work was excellent. The design process was collaborative — they really took the time to understand how we use our kitchen and gave us suggestions that made a big difference (hello, hidden spice rack!). They handled everything with professionalism and made what I thought would be a chaotic process feel pretty stress-free. No hidden fees, no runarounds, just good people doing great work!"
Erin M on June 2025

Lightning Construction & Design
Lightning Construction & Design
Lightning Construction & Design is a licensed general contracting firm based in San Fernando Valley. It’s all began in 2006. Our dream was to fill the void experienced by California homeowners who couldn't find an honest and reliable builder. We had developed a passion for quality and professionalism, not just a business idea. We are a team of professional contractors, designers and builders. We take pride in our honest and dignified approach, and we deliver projects for our clients that are always on time and within their budget. Lightning Construction & Design mission has always been about client’s satisfaction and customer services. We are not looking for one project, but rather for a lifetime bond with our clients.
Lightning Construction & Design is a licensed general contracting firm based in San Fernando Valley. It’s all began in 2006. Our dream was to fill the void experienced by California homeowners who couldn't find an honest and reliable builder. We had developed a passion for quality and professionalism, not just a business idea. We are a team of professional contractors, designers and builders. We take pride in our honest and dignified approach, and we deliver projects for our clients that are always on time and within their budget. Lightning Construction & Design mission has always been about client’s satisfaction and customer services. We are not looking for one project, but rather for a lifetime bond with our clients.

Western Pacific Roofing Corp
Western Pacific Roofing Corp
.Western Pacific Roofing Corporation is a full service roofing contractor in business since 1949. We offer Professional Service and High Quality Workmanship. Western Pacific Roofing has been installing roofing for over 64 years and has evolved to become one of the most experienced roofing contractors in the state of California. This longevity has only been possible due to our employees' commitment to the relationships they have built with our clients over the years. Our longevity of experience and the relationships we have formed over the years have become the most important components of Western Pacific Roofing’s success. We service all of California including Alameda, Fresno, Imperial, Kern, Los Angeles, Marin, Orange, Riverside Sacramento, San Bernardino, San Diego, San Francisco, Santa Barbara, Santa Cruz, Tulare and Ventura Counties. We are able to accomplish this with our four facilities located in Northern Los Angeles County, San Gabriel Valley, Riverside County and Northern California. Although the majority of our work is within Southern California, over the years, we have completed multiple large industrial and commercial roofing projects throughout the Southwest. We also have completed projects as far North as the State of Washington, including Wyoming and as far West as the State of Hawaii.
"Excellent! I could not have asked for a better crew. JT, Shaun, Pedro and Kayla were my direct contacts and all were very professional. Western Pacific Roofing came to the rescue just before this last big rain. They were not prepared to repair my roof upon first observation, however, they were able to secure the exposed area so as not to allow further damage from the impending rain storms. We survived the rain, they returned the next business day after the rains. Roof is repaired and I’m completely satisfied with my overall experience. Western Pacific Roofing has become my go to company for all of my properties’ roofing needs..."
Ryan P on January 2019
.Western Pacific Roofing Corporation is a full service roofing contractor in business since 1949. We offer Professional Service and High Quality Workmanship. Western Pacific Roofing has been installing roofing for over 64 years and has evolved to become one of the most experienced roofing contractors in the state of California. This longevity has only been possible due to our employees' commitment to the relationships they have built with our clients over the years. Our longevity of experience and the relationships we have formed over the years have become the most important components of Western Pacific Roofing’s success. We service all of California including Alameda, Fresno, Imperial, Kern, Los Angeles, Marin, Orange, Riverside Sacramento, San Bernardino, San Diego, San Francisco, Santa Barbara, Santa Cruz, Tulare and Ventura Counties. We are able to accomplish this with our four facilities located in Northern Los Angeles County, San Gabriel Valley, Riverside County and Northern California. Although the majority of our work is within Southern California, over the years, we have completed multiple large industrial and commercial roofing projects throughout the Southwest. We also have completed projects as far North as the State of Washington, including Wyoming and as far West as the State of Hawaii.
"Excellent! I could not have asked for a better crew. JT, Shaun, Pedro and Kayla were my direct contacts and all were very professional. Western Pacific Roofing came to the rescue just before this last big rain. They were not prepared to repair my roof upon first observation, however, they were able to secure the exposed area so as not to allow further damage from the impending rain storms. We survived the rain, they returned the next business day after the rains. Roof is repaired and I’m completely satisfied with my overall experience. Western Pacific Roofing has become my go to company for all of my properties’ roofing needs..."
Ryan P on January 2019
The Sierra Madre, CA homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget.
•Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.

Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.

If your home's crawlspace has water issues, here are the crawlspace encapsulation questions you should be asking a contractor about the project.

Knowing how to unclog a sump pump saves you from flooding headaches and wallet woes. Hone your DIY plumbing skills and follow this step-by-step guide.

Foundation draining issues can cause a lot of problems for your house Learn how to spot these drainage problems so you can figure out how best to repair them.
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