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Verified Reviews for Basement Waterproofing pros in Diamond Springs, CA

*The Angi rating for Basement Waterproofing companies in Diamond Springs, 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 Diamond Springs, 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 December 13, 2025

Find Basement waterproofing pros in Diamond Springs

Avatar for Groundworks

Groundworks

5.00(
2
)
•Approved Pro

Groundworks

5.00(
2
)
•Approved Pro
2 years of experience
Free onsite estimate

Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Juanpablo H. & Alex C. provided excellent service. Their knowledge and transparency gave me all the confidence that they?re the best persons for the job. Transparency is a major trust driver for me, and their ability to have frank and informative discussion earned my loyalty. Thank you both! "

sam _ on May 2025

Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Juanpablo H. & Alex C. provided excellent service. Their knowledge and transparency gave me all the confidence that they?re the best persons for the job. Transparency is a major trust driver for me, and their ability to have frank and informative discussion earned my loyalty. Thank you both! "

sam _ on May 2025

Avatar for Garage Experts Of Sacramento

Garage Experts Of Sacramento

5.00(
25
)

Garage Experts Of Sacramento

5.00(
25
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We provide professional installation of commercial and residential epoxy flooring and storage solutions. Our service area stretches from North of Lake Tahoe to areas in and around San Jose and Santa Cruz. We travel for work!! We offer various types of lifetime warrantied epoxy flooring (multi-layer build-ups of "speckled" and metallic fleck) and lifetime warrantied cabinetry, slat wall and overhead racks. coatings and metallic fleck suspended in clear epoxy). Garage Experts has an enormous client base of garage makeover customers. In addition, we provide concrete makeovers (Capping, Stamping, Staining, Resurfacing, Etching, etc). We can provide unique, durable custom counter tops too.

"From start to finish it was a very pleasant experience. The workers who came out to a simple the cabinets and put on the Apoxsee floor were very professional and courteous. I would highly recommend them to anybody who wants epoxy flooring or cabinets."

jay f on February 2021

We provide professional installation of commercial and residential epoxy flooring and storage solutions. Our service area stretches from North of Lake Tahoe to areas in and around San Jose and Santa Cruz. We travel for work!! We offer various types of lifetime warrantied epoxy flooring (multi-layer build-ups of "speckled" and metallic fleck) and lifetime warrantied cabinetry, slat wall and overhead racks. coatings and metallic fleck suspended in clear epoxy). Garage Experts has an enormous client base of garage makeover customers. In addition, we provide concrete makeovers (Capping, Stamping, Staining, Resurfacing, Etching, etc). We can provide unique, durable custom counter tops too.

"From start to finish it was a very pleasant experience. The workers who came out to a simple the cabinets and put on the Apoxsee floor were very professional and courteous. I would highly recommend them to anybody who wants epoxy flooring or cabinets."

jay f on February 2021

Avatar for SHEcan2

SHEcan2

4.80(
210
)

SHEcan2

4.80(
210
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Hello, I'm Terri Harris and I'm the president and founder of SHEcan2. We are a remodel/repair/design home improvement company. Our services range from fixing that loose towel bar in the hall bath to adding on a new master bedroom suite. We also do rental property maintenance and commercial tenant improvements. We are in the business of seeing your project through your eyes. By listening to your ideas and understanding your budget and time allowances, we're able to better understand how we can help.

"Terri and Steve were great. From the initial project review to completion. I would 100% recommend them for any work."

Barbara L on April 2023

Hello, I'm Terri Harris and I'm the president and founder of SHEcan2. We are a remodel/repair/design home improvement company. Our services range from fixing that loose towel bar in the hall bath to adding on a new master bedroom suite. We also do rental property maintenance and commercial tenant improvements. We are in the business of seeing your project through your eyes. By listening to your ideas and understanding your budget and time allowances, we're able to better understand how we can help.

"Terri and Steve were great. From the initial project review to completion. I would 100% recommend them for any work."

Barbara L on April 2023

Avatar for Sure Safe EFS

Sure Safe EFS

4.75(
40
)

Sure Safe EFS

4.75(
40
)
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

It's important to ensure that the foundation of a house is constructed and maintained properly to guarantee its stability and safety. In earthquake-prone areas like California, poorly positioned homes have frequently collapsed, while those built on Sure Safe Foundations have remained undamaged.

"This team arrived for work in the morning, and was complete by lunch. Outside wall repairs on MidCentury Modern, and full assessment to bring house up to modern seismic codes. Great feedback to close out, plus a solid warranty. These folks specialize in crawl space homes and keeping them solid."

Ryan K on February 2022

It's important to ensure that the foundation of a house is constructed and maintained properly to guarantee its stability and safety. In earthquake-prone areas like California, poorly positioned homes have frequently collapsed, while those built on Sure Safe Foundations have remained undamaged.

"This team arrived for work in the morning, and was complete by lunch. Outside wall repairs on MidCentury Modern, and full assessment to bring house up to modern seismic codes. Great feedback to close out, plus a solid warranty. These folks specialize in crawl space homes and keeping them solid."

Ryan K on February 2022

Avatar for Nationwide Environmental

Nationwide Environmental

5.00(
6
)

Nationwide Environmental

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

We are a small company specializing in all kinds of dirt work. Including land clearing, grading, trenching, debris removal, demolition, concrete removal, landscaping and much more. We get it right the first time.

"Absolutely wonderful service. They were responsive, on time, thorough, friendly and very professional."

AUBREE F on May 2023

We are a small company specializing in all kinds of dirt work. Including land clearing, grading, trenching, debris removal, demolition, concrete removal, landscaping and much more. We get it right the first time.

"Absolutely wonderful service. They were responsive, on time, thorough, friendly and very professional."

AUBREE F on May 2023

Avatar for Aaron Plumbing

Aaron Plumbing

4.60(
10
)

Aaron Plumbing

4.60(
10
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We Want To Be Your Plumber! Three Generations! Our Family Owned And Operated Buisness Is Here To Service Your Needs. No Matter What Size Job, From Small Jobs To Large Jobs. We Offer Plumbing Service & Repair, Drain Cleaning, Tank & Tankless Water Heaters, Copper Water Piping, Gas Piping, Underground Lines, Faucets, Toilet, Bathtubs, Showers, General Contracting, New Bathrooms, Bathroom Remoldeling, Kitchen Remodeling. Customer Service Is Our Business! We Serice Solano, Napa & Yolo Counties. We Offer Coupons On Our Website At http://www.aaronplumbing.net

We Want To Be Your Plumber! Three Generations! Our Family Owned And Operated Buisness Is Here To Service Your Needs. No Matter What Size Job, From Small Jobs To Large Jobs. We Offer Plumbing Service & Repair, Drain Cleaning, Tank & Tankless Water Heaters, Copper Water Piping, Gas Piping, Underground Lines, Faucets, Toilet, Bathtubs, Showers, General Contracting, New Bathrooms, Bathroom Remoldeling, Kitchen Remodeling. Customer Service Is Our Business! We Serice Solano, Napa & Yolo Counties. We Offer Coupons On Our Website At http://www.aaronplumbing.net

Avatar for Dorian Visionheart Dyer

Dorian Visionheart Dyer

4.80(
5
)

Dorian Visionheart Dyer

4.80(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Sticks & Stones Construction

4.75(
12
)

Sticks & Stones Construction

4.75(
12
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Sticks & Stones Construction is a one stop shop for all you building needs inside your home and out, from the mountains through the bay, We serve Realtors, Property Management, Business owners, and, the general public night or day for your convenience, we work around your schedule/hrs of operation. Some of our specialties include; -Insurance restoration/repair -Commercial build outs -Foreclosure trash outs -Bank owned (REO) repair -Section 1 clearances -Additions -Remodels -Garage conversions -Grow Rooms -Deck/Fences -Man Caves -Flooring (tile, wood, carpet) -Popcorn/Acoustic ceiling removal & re-texture AND MUCH MUCH MORE!!! Free Estimates

Sticks & Stones Construction is a one stop shop for all you building needs inside your home and out, from the mountains through the bay, We serve Realtors, Property Management, Business owners, and, the general public night or day for your convenience, we work around your schedule/hrs of operation. Some of our specialties include; -Insurance restoration/repair -Commercial build outs -Foreclosure trash outs -Bank owned (REO) repair -Section 1 clearances -Additions -Remodels -Garage conversions -Grow Rooms -Deck/Fences -Man Caves -Flooring (tile, wood, carpet) -Popcorn/Acoustic ceiling removal & re-texture AND MUCH MUCH MORE!!! Free Estimates

Showing 1-10 of 42

FAQs for basement waterproofing projects in Diamond Springs, CA

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

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.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

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.

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.

The Diamond Springs, 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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