Top-rated basement waterproofing pros.

Best basement waterproofing pros near Sun City, CA

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Top-Rated Basement waterproofing pros in Sun City - Updated Nov 2026

Avatar for Saber
Saber
3.8(
165
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sun City, CA and surrounding areas

Approved

In business since 1986

Free estimates

Small jobs welcome

"I hired Saber to reinforce the foundation of my house. Shout out to foreman Daniel V and his team, Wayne H & Lee G , who were on time, courteous and cleaned up everything. I had to fix few minor details afterwards, like lighting and sprinklers, but the main work that they were hired for went extremely smoothly."
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation

+29

Response time3 days
Response rate93%
29 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
3.5(
176
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sun City, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Angel and Andrew did a great job on raising the concrete on my patio. One side was sinking which caused the other side to lift up. They were able to even out the cement so now it looks great. Thank you for working so hard to fix it."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
87 neighbors recently requested a quote
Recommended by38%of homeowners
RSF Construction Inc.
1.0(
1
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sun City, 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!

Palm Construction, Inc.
4.6(
131
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sun City, CA and surrounding areas

In business since 2016

"We met with several companies before deciding to go with Palm Construction and we are very happy we chose them. Omri and his team were on time, professional and gave us a great price. They replaced our roof in less time than we even hoped! We are so impressed with the quality of work they did and for a good price! We highly recommend them!"
Response time3 hrs
Response rate97%
Recommended by91%of homeowners
Avatar for Western Pacific Roofing Corp
Western Pacific Roofing Corp
4.8(
24
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sun City, CA and surrounding areas

In business since 1949

Free estimates

Emergency services offered

"Excellent! I could not have asked for a better crew. JT, Shaun, Pedro and Kayla were my direct contacts and all were very professional. Western Pacific Roofing came to the rescue just before this last big rain. They were not prepared to repair my roof upon first observation, however, they were able to secure the exposed area so as not to allow further damage from the impending rain storms. We survived the rain, they returned the next business day after the rains. Roof is repaired and I’m completely satisfied with my overall experience. Western Pacific Roofing has become my go to company for all of my properties’ roofing needs..."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for JP PLUMBING
JP PLUMBING
5.0(
20
)
Basement Drainage Channels - Install

Serving Sun City, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I recently hired JP Plumbing to address a clogged main line drain and the experience was exceptional. John (JP), the technician, provided outstanding service from start to finish. He was punctual, arriving right on time and ready to tackle the issue. John’s honesty and transparency really stood out. He took the time to explain the problem in detail and even went the extra mile by attaching a camera to inspect the pipes. He showed me exactly where the issues were occurring, giving me peace of mind and confidence in the work he was doing. What truly impressed me was his dedication to going above and beyond. Not only did he resolve the clog efficiently, but he also provided helpful maintenance tips to prevent future issues and keep my drains running smoothly. If you’re looking for a professional who truly cares about quality and customer satisfaction, I can’t recommend John (JP) and JP Plumbing enough. This is the kind of service everyone hopes for when hiring a plumber—professional, thorough, and completely trustworthy."
EXISTING MAIN BEFORE INSTALLATION.
EXISTING SEWER LINE BEFORE CLEAN OUT INSTALLATION.
Plumbing Project
CUSTOMER SUPPLIED WATER FILTRATION 3 STAGE UNIT WITH BYPASS VALVES.
CUT OUT SECTION FOR CLEAN OUT INSTALLATION.

+54

Response time8 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for Top Service Plumbing Company
Top Service Plumbing Company
4.2(
178
)
Basement Drainage Channels - Install

Serving Sun City, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Jesse is awesome, I call, he shows up, no bs, straight shooter and he stands behind his work. I have even called him when I was out of state to tell him my gardener reported a leak in the yard. He went directly to my house to turn off and protect all of our equipment and repaired the break the next day."
Additional Photos
Additional Photos
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Residential Plumbing

+1

Recommended by76%of homeowners
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Basement Waterproofing FAQs, answered by experts

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Sun City, CA homeowners’ guide to basement waterproofing services

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