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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
200 local quotes requested
33 years of experience

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


Avatar for Groundworks

Groundworks

3.55(
20
)
Approved Pro

Groundworks

3.55(
20
)
Approved Pro
Customers say: Super punctual
52 local quotes requested
30 years of experience

In 1995, EagleLift was founded in Rancho Cucamonga, bringing innovative foundation repair and soil stabilization solutions to Southern California. In 2024, EagleLift joined forces with Groundworks, the nation’s leading and fastest-growing foundation repair and water management solutions provider, and rebranded under the Groundworks name. They will continue to offer industry-leading technology and resources to more customers across California. Groundworks provides elite customer service and quality home solutions for all foundation repair and concrete repair needs. 1116054

"The job was done professionally and correctly"

Stephen B on October 2025

In 1995, EagleLift was founded in Rancho Cucamonga, bringing innovative foundation repair and soil stabilization solutions to Southern California. In 2024, EagleLift joined forces with Groundworks, the nation’s leading and fastest-growing foundation repair and water management solutions provider, and rebranded under the Groundworks name. They will continue to offer industry-leading technology and resources to more customers across California. Groundworks provides elite customer service and quality home solutions for all foundation repair and concrete repair needs. 1116054

"The job was done professionally and correctly"

Stephen B on October 2025


Avatar for Home Remodeling By Treeium Inc - Orange Co

Home Remodeling By Treeium Inc - Orange Co

4.63(
24
)

Home Remodeling By Treeium Inc - Orange Co

4.63(
24
)
Customers say: Quality work
34 years of experience

Treeium is the leading household name in the home improvement and design industry. We are leading by our high level of integrity, innovation, customer’s satisfaction and technology while providing unmatched service, selection, convenience and consideration. We are a team of experienced experts who are happy to come to work, who feel respected and are committed to making sure that every customer feels special. We guarantee customer satisfaction by our financial strength, transparency and full project visibility through our unique and innovative technology. We are committed to serving our communities by providing sustainable, ecofriendly remodels and energy solutions that benefit both the consumer and the planet. In addition, we help beautify the planet and offset our carbon footprint by planting a tree with every completed project. With Treeium, your home improvement project is more than a simple remodeling… it's a #Change4Better!

"Treeium recently completed the remodel of a portion of my home and a detached garage to create two apartments (ADUs). Unfortunately, my experience was very negative and fraught with tension, disagreement, and arguments. Most importantly, the project was scheduled to be completed in 3.5 months but took over 7 months to complete, without a reasonable cause for the delay. Additionally, they repeatedly touted their years of experience and expertise, which caused me great concern when I discovered that their contract’s payment schedule forced me to pay large sums of money for work that had not been completed. On a positive note, their sales pitch and marketing are exceptional."

Neal W on February 2022

Treeium is the leading household name in the home improvement and design industry. We are leading by our high level of integrity, innovation, customer’s satisfaction and technology while providing unmatched service, selection, convenience and consideration. We are a team of experienced experts who are happy to come to work, who feel respected and are committed to making sure that every customer feels special. We guarantee customer satisfaction by our financial strength, transparency and full project visibility through our unique and innovative technology. We are committed to serving our communities by providing sustainable, ecofriendly remodels and energy solutions that benefit both the consumer and the planet. In addition, we help beautify the planet and offset our carbon footprint by planting a tree with every completed project. With Treeium, your home improvement project is more than a simple remodeling… it's a #Change4Better!

"Treeium recently completed the remodel of a portion of my home and a detached garage to create two apartments (ADUs). Unfortunately, my experience was very negative and fraught with tension, disagreement, and arguments. Most importantly, the project was scheduled to be completed in 3.5 months but took over 7 months to complete, without a reasonable cause for the delay. Additionally, they repeatedly touted their years of experience and expertise, which caused me great concern when I discovered that their contract’s payment schedule forced me to pay large sums of money for work that had not been completed. On a positive note, their sales pitch and marketing are exceptional."

Neal W on February 2022


Avatar for Omega Structural, Inc.

Omega Structural, Inc.

5.00(
3
)

Omega Structural, Inc.

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Have foundation issues with your home? Los Angeles, California has had approximately, 4,000 earthquakes since 1932. It has a very high earthquake risk, and as a home owner, the structure of your homes should be in great hands. That’s why we are here! Omega Structural, Inc. is a bonded, insured and licensed company that is qualified to fix your soft story building, home foundation issues, earthquake bolting, retrofit, hillside repair, caissons, underpinning pads, waterproofing, French drains and swales, to keep the water away from your home. Please call us if you are noticing; windows & doors not closing like they used to, cracks on your floor/ floor tiles/or foundation, flaws or cracks in exterior walls of your home and/or uneven floors as these all can be indicators of a foundation problem.

"They do fantastic work,and follow their schedule."

Darrent G on September 2018

Have foundation issues with your home? Los Angeles, California has had approximately, 4,000 earthquakes since 1932. It has a very high earthquake risk, and as a home owner, the structure of your homes should be in great hands. That’s why we are here! Omega Structural, Inc. is a bonded, insured and licensed company that is qualified to fix your soft story building, home foundation issues, earthquake bolting, retrofit, hillside repair, caissons, underpinning pads, waterproofing, French drains and swales, to keep the water away from your home. Please call us if you are noticing; windows & doors not closing like they used to, cracks on your floor/ floor tiles/or foundation, flaws or cracks in exterior walls of your home and/or uneven floors as these all can be indicators of a foundation problem.

"They do fantastic work,and follow their schedule."

Darrent G on September 2018


Avatar for Los Angeles Retrofit & Construction Inc

Los Angeles Retrofit & Construction Inc

5.00(
6
)

Los Angeles Retrofit & Construction Inc

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We believe our retrofit, remodeling and construction services will give you the best outcome and give you the most value from your property investment. When you work with LARC, you work with the principles of the company from start to finish. Whether you are a concerned home owner, potential home buyer or just want to ask us few questions about your foundation, LARC can help.

We believe our retrofit, remodeling and construction services will give you the best outcome and give you the most value from your property investment. When you work with LARC, you work with the principles of the company from start to finish. Whether you are a concerned home owner, potential home buyer or just want to ask us few questions about your foundation, LARC can help.


"I am so glad I found C &L Construction for my remodel ! The team was always on time , responsive , and worked in the timeline they promised ! I had a complete remodel done for a single family home and their work was flawless!!!"

Ani B on August 2019

Home Improvement company. We do kitchens, bathrooms, roofing, painting, windows, new construction, and much more!

"I am so glad I found C &L Construction for my remodel ! The team was always on time , responsive , and worked in the timeline they promised ! I had a complete remodel done for a single family home and their work was flawless!!!"

Ani B on August 2019


Green Improvement Remodeling

5.00(
5
)

Green Improvement Remodeling

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a California-based green incentive home improvement company. We work with homeowners for utilities savings and general home construction . We are a "B general contractor" which means we are licensed to do both green incentive remodeling as well as general home improvement projects

We are a California-based green incentive home improvement company. We work with homeowners for utilities savings and general home construction . We are a "B general contractor" which means we are licensed to do both green incentive remodeling as well as general home improvement projects



Paramount Remodeling

No reviews yet

Paramount Remodeling

No reviews yet
34 years of experience

Paramount Remodeling provides outstanding services for every project. We are a full service general contractor and focus on providing outstanding service to our clients. We provide the highest professional standards in every project!

Paramount Remodeling provides outstanding services for every project. We are a full service general contractor and focus on providing outstanding service to our clients. We provide the highest professional standards in every project!


Pirate Pilots Construction Company

No reviews yet

Pirate Pilots Construction Company

No reviews yet
9 years of experience

To introduce myself and to let you know of my interest in becoming a part of your remolding Ideas. I assure you that I can successfully fulfill any obligations requiring of any responsibility that you give our company. I have performed my assignments with a high degree of skill and professionalism. Pirate Pilots Construction Company cuts out the Double charging on materials and saves you lots of money. We at "PPCC" Will only charge the LABOR.

To introduce myself and to let you know of my interest in becoming a part of your remolding Ideas. I assure you that I can successfully fulfill any obligations requiring of any responsibility that you give our company. I have performed my assignments with a high degree of skill and professionalism. Pirate Pilots Construction Company cuts out the Double charging on materials and saves you lots of money. We at "PPCC" Will only charge the LABOR.

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Basement Waterproofing questions, answered by experts

A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

The Atwood, CA homeowners’ guide to basement waterproofing services

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