Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Banning, CA

Enter your zip and get matched with up to 5 pros

Find Basement waterproofing pros in Banning

Avatar for 21st Century Waterproofing
21st Century Waterproofing
4.7(
28
)

Serving Banning, CA and surrounding areas

Approved

In business since 1992

Free estimates

Small jobs welcome

"21st Century Waterproofing is the best waterproofing company in the LA area. William Kleeberg knows his stuff and prices his work fairly. Looked all over for a waterproofing company, checked out many companies and found 21st Century Waterproofing to be No. 1"
Response time1 day
Response rate88%
2 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
3.5(
175
)

Serving Banning, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Knowledgeable, friendly, honest and thorough -- best investment is to protect one's asset including stabilizing the foundation."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
68 neighbors recently requested a quote
Recommended by38%of homeowners
RSF Construction Inc.
1.0(
1
)

Serving Banning, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)

Serving Banning, CA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"I bought the Big Deal which was just for a single top coat to reseal the deck surface.  However, my deck was in a little bit worse shape than the deal allowed.  However, Ryan was awesome and added in sanding and then did the reseal for no additional charge.  The surface is not perfect but that is due to the rough pre-condition it was in and not his fault.  Shortly after the reseal the deck drains started leaking in to the garage below.  Ryan and crew came out again to fix the drain at no additional cost.  Again, this was not in the deal I bought but they provide such great customer service.  I would definitely use them again and will recommend them to friends and neighbors!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by93%of homeowners
Avatar for Western Pacific Roofing Corp
Western Pacific Roofing Corp
4.8(
24
)

Serving Banning, CA and surrounding areas

In business since 1949

Free estimates

Emergency services offered

"After the large windstorm we had here in Lancaster, CA my roof suffered some major wind damage. I called them and they set me up with someone to quote us for the job. The price seemed fair and once I had signed the contract they scheduled the repair for the end of the week. The work was done well, and the employees were very professional. I was pleased with their punctuality, and the fact that they cleaned up after themselves. I would recommend Western Pacific Roofing Corp. to all my friends and family. my rof."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Top Service Plumbing Company
Top Service Plumbing Company
4.2(
178
)

Serving Banning, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The whole process was very smooth. They came out and spent a couple of hours assessing the problems...turns out we had several. The water heater burner had failed and was under warranty. But they also discovered our pressure regulator had failed, our gate valve was frozen, and we had a pipe leaking in the wall! They found the necessary part for the warranty repair and drove 50 miles each way to get it rather than make us wait 1-2 days for for the part to be shipped. They stayed until all the problems were resolved which was greatly appreciated! (My wife and three daughters were not relishing cold showers!)"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Residential Plumbing

+1

Recommended by76%of homeowners
Avatar for AAP Home Services
AAP Home Services
4.8(
16
)

Serving Banning, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"On Thursday, Cesar gave me an estimate. Since it was a very reasonable price (based on another estimate I got) I decided to call them back Friday morning to schedule and appointment. I was pleased they were able to come that afternoon to install the new water heater. Both Cesar and Dylan were very courteous and professional. They answered all my questions and finished the job in a timely manner. I looked at what they did and it looked good and the water heater is working very well."
Recommended by100%of homeowners
Avatar for CXC Contracting
CXC Contracting
4.5(
52
)

Serving Banning, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"They reinforced my building as required by City of Los Angeles for Retrofitting; The service was professionally and smoothly done, He is a very honest and a very knowledgeable contractor, and very ethical. He is very trustworthy."
Additional Photos
Recommended by85%of homeowners
...
Showing 1-10 of 71
Basement Waterproofing questions, answered by experts

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

The Banning, CA homeowners’ guide to basement waterproofing services

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