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Verified Reviews for Basement Waterproofing pros in Temecula, CA

*The Angi rating for Basement Waterproofing companies in Temecula, 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 Temecula, 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 19, 2025

Find Basement waterproofing pros in Temecula

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
198 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
56 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

Fix It Home Repair Handyman Temecula

No reviews yet

Fix It Home Repair Handyman Temecula

No reviews yet
Emergency services offered

Fix It Home Repair Handyman Temecula is here for you 24 hrs. We help you solve your problem or upgrade your space. You can count on us to show up on time, every time and deliver the results you want.

Fix It Home Repair Handyman Temecula is here for you 24 hrs. We help you solve your problem or upgrade your space. You can count on us to show up on time, every time and deliver the results you want.

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.

Avatar for C & L Construction

C & L Construction

4.83(
23
)

C & L Construction

4.83(
23
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

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

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

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.

Avatar for S Visions Construction Inc

S Visions Construction Inc

No reviews yet

S Visions Construction Inc

No reviews yet
21 years of experience

S Visions Construction Inc. specializes in producing creative, functional, and stunning custom designs. We want to bring your idea to fruition, and no job is too big or too small. Let us help you with all your construction needs.

S Visions Construction Inc. specializes in producing creative, functional, and stunning custom designs. We want to bring your idea to fruition, and no job is too big or too small. Let us help you with all your construction needs.

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Basement Waterproofing questions, answered by experts

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

The easiest methods for waterproofing your basement include installing a gutter system to direct excess runoff away from your foundation and grading the soil away from your home to pull water away from the concrete. In some cases, these methods alone can be enough to eliminate water intrusion and moisture problems in your basement. If you have excessive rainfall in your area, though, you might need to employ more complicated solutions, like installing a French drain and a dehumidification system inside.

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.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

Your homeowners insurance can cover slab leak repairs, but it really depends on your policy. Some homeowners insurance policies only cover slab leaks caused by natural disasters, while other plans are more comprehensive. You might also want to check your home warranty plan to see if they'll cover the cost of the repairs if one of your appliances caused the leak.

The Temecula, 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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