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Avatar for Alpha Structural, Inc.

Alpha Structural, Inc.

4.67(
231
)
Approved Pro

Alpha Structural, Inc.

4.67(
231
)
Approved Pro
Customers say: Super punctual
33 years of experience
Free onsite estimate

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.

New on AngiNew on Angi
Approved Pro

RSF Construction Inc.

New on AngiNew on Angi
Approved Pro
6 years of experience
Free onsite estimate

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!


Avatar for Adam's Construction & Engineering

Adam's Construction & Engineering

4.95(
43
)

Adam's Construction & Engineering

4.95(
43
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

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.


Avatar for Top Value

Top Value

4.89(
27
)

Top Value

4.89(
27
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

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


Avatar for Sinai Construction

Sinai Construction

4.96(
46
)

Sinai Construction

4.96(
46
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for Lightning Construction & Design

Lightning Construction & Design

4.87(
15
)

Lightning Construction & Design

4.87(
15
)
Customers say: Quality work
18 years of experience

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.


Avatar for Built Strong Construction

Built Strong Construction

5.00(
22
)

Built Strong Construction

5.00(
22
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Built Strong Foundation Repair is a leading foundation repair company with locations in Los Angeles and Orange County. We service the majority of Southern California. We specialize in services such as foundation repair, foundation replacement, structural engineering, house leveling, earthquake retrofitting, house underpinning, caisson work, slab foundation repair, foundation crack repair and many more services to save your home. Foundation Repair Specialists.

"We had our home earthquake bolted. The work was completed in 1 day!! They did a fantastic job and the city inspector complimented on they’re workmanship! Thank you built strong!"

Garry D on March 2018

Built Strong Foundation Repair is a leading foundation repair company with locations in Los Angeles and Orange County. We service the majority of Southern California. We specialize in services such as foundation repair, foundation replacement, structural engineering, house leveling, earthquake retrofitting, house underpinning, caisson work, slab foundation repair, foundation crack repair and many more services to save your home. Foundation Repair Specialists.

"We had our home earthquake bolted. The work was completed in 1 day!! They did a fantastic job and the city inspector complimented on they’re workmanship! Thank you built strong!"

Garry D on March 2018


Avatar for CA Skyline Remodeling,Inc

CA Skyline Remodeling,Inc

4.87(
52
)

CA Skyline Remodeling,Inc

4.87(
52
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Founded in 2006, California Skyline Remodeling is a locally owned and operated company. As a Licensed, Bonded and fully Insured renovation company- we provide you with the peace of mind and personal attention that you deserve. We know you’ve been dreaming up your remodeling project for quite some time, and we want to make sure you are satisfied with the results. Contact us today for expert advice a free consultation!

"We hired Joe and his team to handle our primary bathroom remodel and are very pleased only a few days into the work. While our bathroom is on the small side, in order to get what we want, it requires complete demolition and all appropriate re-configuration so it is a substantial project. In our initial consultation, Joe provided great space-efficient ideas and helpful suggestions for where to shop for the items we'd need. He has been extremely communicative and responsive which we greatly appreciate, as that can be hard to come by. So far his team has been quick and efficient and is meeting our expectations in terms of the daily schedule and progress. Attached is a before picture of one side of the bathroom, as well as a mid-way pic after the demolition. We will update this with a completion photo in just a few weeks!"

Ashley O on August 2021

Founded in 2006, California Skyline Remodeling is a locally owned and operated company. As a Licensed, Bonded and fully Insured renovation company- we provide you with the peace of mind and personal attention that you deserve. We know you’ve been dreaming up your remodeling project for quite some time, and we want to make sure you are satisfied with the results. Contact us today for expert advice a free consultation!

"We hired Joe and his team to handle our primary bathroom remodel and are very pleased only a few days into the work. While our bathroom is on the small side, in order to get what we want, it requires complete demolition and all appropriate re-configuration so it is a substantial project. In our initial consultation, Joe provided great space-efficient ideas and helpful suggestions for where to shop for the items we'd need. He has been extremely communicative and responsive which we greatly appreciate, as that can be hard to come by. So far his team has been quick and efficient and is meeting our expectations in terms of the daily schedule and progress. Attached is a before picture of one side of the bathroom, as well as a mid-way pic after the demolition. We will update this with a completion photo in just a few weeks!"

Ashley O on August 2021



Avatar for CXC Contracting

CXC Contracting

4.72(
40
)

CXC Contracting

4.72(
40
)
Customers say: Super punctual
30 years of experience

CXC Contracting specializes in Foundation Repair and Earthquake Retrofitting. They work to make your home as safe and secure as possible under all conditions. Call us today!

"Will devised a clever solution to our outdoor drainage problem, which included the installation of a high quality sump pump as well as drainage pipes. It was professionally executed by his crew, and the system works exactly as it should!"

JOAN V on November 2018

CXC Contracting specializes in Foundation Repair and Earthquake Retrofitting. They work to make your home as safe and secure as possible under all conditions. Call us today!

"Will devised a clever solution to our outdoor drainage problem, which included the installation of a high quality sump pump as well as drainage pipes. It was professionally executed by his crew, and the system works exactly as it should!"

JOAN V on November 2018

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Basement Waterproofing questions, answered by experts

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

If you decide to fill the space around your home’s foundation with landscaping materials, it’s important to consider the aesthetic as well as technical factors like drainage and protection from pests and the elements. Materials such as gravel, rubber mulch, concrete, and brick masonry are all good options.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

The El Segundo, CA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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