Top-rated basement waterproofing pros.

Best basement waterproofing pros near Marina, CA

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Top-Rated Basement waterproofing pros in Marina - Updated Nov 2026

Avatar for 1-800-Plumber + Air of Monterey
1-800-Plumber + Air of Monterey
5.0(
1
)
Basement Drainage Channels - Install

Serving Marina, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Need help with plumbing, HVAC or duct work? We can help! Our family-owned business is happy to help you with all plumbing, HVAC or Duct Work services including:\nTank water heaters \nTankless water heaters\nShower valve\nKitchen and bathroom faucets \nToilet \nDrain Cleaning \nSewer clog and repair \nSewer replacement \nWater leak \nAll plumbing service \nHVAC\nBoilers\nDuct Work\nCall now!

Install new tankless water heater
New traditional water heater install
2-way clean out
Sewer repair with cipp trench less system
Tankless water heater installation

+30

Response time4 days
Response rate100%
Palm Construction, Inc.
5.0(
90
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marina, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
RB Home Plumbing Repairs & Drain Service
5.0(
7
)
Basement Drainage Channels - Install

Serving Marina, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"It went well ! My pipes were draining real slow. Now they are working very well! I would recommend his service to any one who as drain that's needs to be cleaned out, faucets changed ! Very reasonably priced & if I have any other issues I will call R B home improvements& drain cleaning for all my repairs!"
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+17

Recommended by100%of homeowners
Avatar for CLEAN CRAWLSPACE INC
CLEAN CRAWLSPACE INC
4.7(
14
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marina, CA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"So far, I've been really happy with them. It's one of those things where time will have to tell if it solved the problem. They were good. They did everything they said they're going to do. I would recommend them. This one charged significantly less for the same job. They charged $2000 for the same job the other company would charge $3000. They're better on pricing and they're fully professional."
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+16

Recommended by100%of homeowners
Avatar for Perkins Grading & Underground
Perkins Grading & Underground
5.0(
6
)
Basement Drainage Channels - Install

Serving Marina, CA and surrounding areas

In business since 2018

Free estimates

"Austin and crew do amazing work! We've worked with various contractors over the years, and he was by far the most professional, punctual, and economical. We look forward to hiring Perkins Grading to complete additional projects we have planned."
Recommended by100%of homeowners
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Basement Waterproofing FAQs, answered by experts

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.

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 least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

The Marina, CA homeowners’ guide to basement waterproofing services

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