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Verified Reviews for Basement Leak Repair pros in Quincy, CA

*The Angi rating for Basement Leak Repair companies in Quincy, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.

*The HomeAdvisor rating for Basement Leak Repair companies in Quincy, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.

Last update on December 04, 2025

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Avatar for Sentri Homes

Sentri Homes

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•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
317 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Unparalleled Construction

5.00(
1
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Unparalleled Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Unparalleled Construction, where we transform dreams into reality, one solid foundation at a time. As a premier general contracting company, we specialize in delivering unparalleled service and superior quality in new builds, additions, and ADUs. Your vision is out blueprint, and we are dedicated to crafting spaces that stand the test of time. Elevate your construction experience with Unparalleled Construction - where excellence meets innovation.

"Everything went wonderful, Robin is an amazing contractor and has eye for detail, all her employees were respectful and professional and I plan to use them in the future and recommend them to family and friends!!!"

Jason B on February 2024

Welcome to Unparalleled Construction, where we transform dreams into reality, one solid foundation at a time. As a premier general contracting company, we specialize in delivering unparalleled service and superior quality in new builds, additions, and ADUs. Your vision is out blueprint, and we are dedicated to crafting spaces that stand the test of time. Elevate your construction experience with Unparalleled Construction - where excellence meets innovation.

"Everything went wonderful, Robin is an amazing contractor and has eye for detail, all her employees were respectful and professional and I plan to use them in the future and recommend them to family and friends!!!"

Jason B on February 2024

R&H Construction

No reviews yet

R&H Construction

No reviews yet
21 years of experience

R&H Construction License. Num. 923802 We are here for all of your home repair and remodeling needs from additions, kitchens, baths, all flooring, painting interior and exterior, stained concrete, new concrete such as slabs, patios, walkways, tile, electrical, to fascia and siding. We specialize in every trade with 20 plus years experience. No job is to small or to large. Need appliances installed we do that to and can help you find the best ones for you. Call for free estimates. We're looking forward to hearing from you. Call Rob at 559 514 1264.

R&H Construction License. Num. 923802 We are here for all of your home repair and remodeling needs from additions, kitchens, baths, all flooring, painting interior and exterior, stained concrete, new concrete such as slabs, patios, walkways, tile, electrical, to fascia and siding. We specialize in every trade with 20 plus years experience. No job is to small or to large. Need appliances installed we do that to and can help you find the best ones for you. Call for free estimates. We're looking forward to hearing from you. Call Rob at 559 514 1264.

Tommy Treehouse

No reviews yet

Tommy Treehouse

No reviews yet
11 years of experience

I have been building in the trees for roughly 5 years now and it is amazing what you see in the canopy of a massive tree everyone should have a treehouse or a tree gym or both from house to play house we can do it.

I have been building in the trees for roughly 5 years now and it is amazing what you see in the canopy of a massive tree everyone should have a treehouse or a tree gym or both from house to play house we can do it.

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Basement Leak Repair questions, answered by experts

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

While both a channel drain and a French drain serve a similar purpose, a French drain is designed to prevent groundwater from causing flooding issues. This type of drain system goes underneath the soil and is completely surrounded by soil and rock. A channel drain, also called a trench drain, removes surface water before it ever enters the ground—hence the concrete and above-ground installation method.

The Quincy, CA homeowners’ guide to basement leak repair services

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

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