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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 have a mid century home with a concrete floor. I had multiple settling points and voids underneath the team at saber got it stabilized and leveled in a matter of hours. They were prompt, kept everything clean, and did everything I was expecting and hoping for."
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
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!

Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

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

Serving Sun City, CA and surrounding areas

In business since 2016

"I went with Palm Construction on my roof replacement and I am completely satisfied with their work. Jonathan and his team were extremely professional, accurate, well organized and clean. They are really great team! They worked every day till the dark and my roof was finished ahead of schedule. The quality is excellent, my roof is beautiful and I can't recommend enough this company!"
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
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Basement Waterproofing FAQs, answered by experts

Installing storm windows can protect your home’s interior from heavy storms. Most storm windows are made with enamel-coated aluminum with screens and sliding glass panels. They also make your house more energy-efficient. The average storm window cost is $12,000, ranging between $4,250 and $19,850, depending on mounting, window types, glass types, and frame materials.

Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

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.