Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in San Luis Obispo, CA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in San Luis Obispo, CA?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in San Luis Obispo, CA

*The Angi rating for Basement Waterproofing companies in San Luis Obispo, 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 San Luis Obispo, 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 03, 2025

Find Basement waterproofing pros in San Luis Obispo

Cleanforce Concrete Corporation

1895 W Commonwealth Ave
No reviews yet

Cleanforce Concrete Corporation

1895 W Commonwealth Ave
No reviews yet

Cleanforce Concrete provides high tec epoxy and concrete polishing services to clients ranging from a two car garage to industrial and commercial projects over 100,000 + Sq. Ft. and pretty much everything in between. Cleanforce has completed projects and provided for major work for Procter and Gamble, The Boring Company, (Spacex) Bebe International, Ace Hardware Stores, Rusty's Pizza chain, SSP AeroSpace, Pacific Design Center, Fire and Police stations for Culver City as well as projects on the U.C.L.A. and U.C.S.B. campuses. We have completed over thirteen million square foot of concrete polish and epoxy flooring systems in Southern California and will provide you with addresses to any of our projects for your review. We have a four million dollar comprehensive liability umbrella policy and will provide you with quality references upon request.

Cleanforce Concrete provides high tec epoxy and concrete polishing services to clients ranging from a two car garage to industrial and commercial projects over 100,000 + Sq. Ft. and pretty much everything in between. Cleanforce has completed projects and provided for major work for Procter and Gamble, The Boring Company, (Spacex) Bebe International, Ace Hardware Stores, Rusty's Pizza chain, SSP AeroSpace, Pacific Design Center, Fire and Police stations for Culver City as well as projects on the U.C.L.A. and U.C.S.B. campuses. We have completed over thirteen million square foot of concrete polish and epoxy flooring systems in Southern California and will provide you with addresses to any of our projects for your review. We have a four million dollar comprehensive liability umbrella policy and will provide you with quality references upon request.

James Handyman Services

1.00(
2
)

James Handyman Services

1.00(
2
)

Quality assurance guaranteed. You'll enjoy my friendly, productive style! Call me for a free estimate for all your plumbing, cleaning, carpentry, masonry, electrical and home maintenance needs. Cabinet Carpentry, Cabinet Carpentry service, Woodwork, Woodworker, Wood Floors, Carpentry & Woodworking Service Chinatown, Japantown, Downtown

"Beware, this guy is very unprofessional, rude, and is a scammer. He doesn't have a business card and won't give his last name. He refused to give an estimate for his work despite multiple requests. He and his assistant fixed a leak on the roof, some indoor ceiling damage, and re-cemented a few bricks outside. Then he argued loudly for an unreasonably high price before leaving for the day. I gave him less than he asked for, but more than he deserved, and he refused to come back to finish the job (paint touch up). I would not hire him again and do not recommend him. FYI his real name is Sherwin James Hines."

David S on August 2019

Quality assurance guaranteed. You'll enjoy my friendly, productive style! Call me for a free estimate for all your plumbing, cleaning, carpentry, masonry, electrical and home maintenance needs. Cabinet Carpentry, Cabinet Carpentry service, Woodwork, Woodworker, Wood Floors, Carpentry & Woodworking Service Chinatown, Japantown, Downtown

"Beware, this guy is very unprofessional, rude, and is a scammer. He doesn't have a business card and won't give his last name. He refused to give an estimate for his work despite multiple requests. He and his assistant fixed a leak on the roof, some indoor ceiling damage, and re-cemented a few bricks outside. Then he argued loudly for an unreasonably high price before leaving for the day. I gave him less than he asked for, but more than he deserved, and he refused to come back to finish the job (paint touch up). I would not hire him again and do not recommend him. FYI his real name is Sherwin James Hines."

David S on August 2019

Sumner Construction

P.O. Box 2088
No reviews yet

Sumner Construction

P.O. Box 2088
No reviews yet
35 years of experience

I have been a licensed contractor since 1990. I am a native of San Luis Obispo County . I am a one man business but do have laborers and sub-contractors I call when needed. I am licensed and bonded.

I have been a licensed contractor since 1990. I am a native of San Luis Obispo County . I am a one man business but do have laborers and sub-contractors I call when needed. I am licensed and bonded.

Avatar for AMS Environmental Svs

AMS Environmental Svs

897 Mariposa Way
No reviews yet

AMS Environmental Svs

897 Mariposa Way
No reviews yet
31 years of experience

Our specialists can evaluate your property to determine if there is any problem and, if so, provide an estimate for professional remediation, including limiting human and environmental exposure and the cleaning of your air and contents effected by your problem. Following remediation of any contaminated areas, we can completely restore your property to its original state and provide methods for deterring any future problems in other areas of your property. In addition, we guarantee that the areas we remediated of mold will be free of mold for 10-years. Our services can be provided in a confidential and discrete manner to prevent worry by your family, friends, tenants or employees.

Our specialists can evaluate your property to determine if there is any problem and, if so, provide an estimate for professional remediation, including limiting human and environmental exposure and the cleaning of your air and contents effected by your problem. Following remediation of any contaminated areas, we can completely restore your property to its original state and provide methods for deterring any future problems in other areas of your property. In addition, we guarantee that the areas we remediated of mold will be free of mold for 10-years. Our services can be provided in a confidential and discrete manner to prevent worry by your family, friends, tenants or employees.

Santa Barbara Surfacing, Inc.

5901 Corta St.
5.00(
6
)

Santa Barbara Surfacing, Inc.

5901 Corta St.
5.00(
6
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The corporate office runs seven 3 man crews. We have an office staffed with 5 employees who will assist you with any questions you may have.We also have a smaller office in Ventura Co and one in San Luis Obispo Co. We have never had a complaint lodged against us with the State Contractors Board. Our crews are trained to do do excellent work and to make sure that the client is pleased when the work is completed. Estimates are free and we do not charge "trip charges".We do not use subcontractors. When we come across a job that requires subcontractors we refer names to the client.

The corporate office runs seven 3 man crews. We have an office staffed with 5 employees who will assist you with any questions you may have.We also have a smaller office in Ventura Co and one in San Luis Obispo Co. We have never had a complaint lodged against us with the State Contractors Board. Our crews are trained to do do excellent work and to make sure that the client is pleased when the work is completed. Estimates are free and we do not charge "trip charges".We do not use subcontractors. When we come across a job that requires subcontractors we refer names to the client.

Dorian Visionheart Dyer

3560 South Brandon Street
4.80(
5
)

Dorian Visionheart Dyer

3560 South Brandon Street
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.

Avatar for Hampton Enterprise LLC

Hampton Enterprise LLC

254 W Lawrence Harris Hwy
3.40(
5
)

Hampton Enterprise LLC

254 W Lawrence Harris Hwy
3.40(
5
)
36 years of experience

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

Showing 1-10 of 11
Basement Waterproofing questions, answered by experts

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

Proper drainage prevents water damage, mold growth, and foundation settling, protecting your home’s structural integrity.

Homeowners insurance may cover basement flooding, but only if a covered peril causes it. For example, a burst pipe may be covered if the event was sudden and accidental, not caused by wear and tear or homeowner neglect. Flooding caused by extreme weather is only covered if you have a separate flood insurance policy.

It’s normally possible to stay in a house with water damage, but it depends on many factors. If the water damage is minor, like from a small plumbing or window leak, there’s minimal risk to you and your family members, especially if you catch it early. Major water damage from flooding is more likely to lead to mold growth and electrical issues, which means it’s safer to relocate until you have a professional dry out the area and treat the mold.

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

The San Luis Obispo, CA homeowners’ guide to basement waterproofing services

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

See all articles