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Best basement leak repair pros near Applegate, CA

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Top-Rated Basement leak repair pros in Applegate - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.0(
9
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Applegate, CA and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Warranties offered

"The team went above and beyond to make sure we understood everything that was being done during the project. Very kind and respectful team. Great work. Thanks to Foreman Erick Baez chia Juan Ortega, Bricio Contreras, Aamuel Ayala, Alonso Castaneda and Juan Valenzuela Diaz."
Basement
Basement
Basement
Basement
Concrete

+16

94 neighbors recently requested a quote
Avatar for 5-Star Plumbing
5-Star Plumbing
5.0(
81
)
Basement Drainage Channels - Install

Serving Applegate, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"I am very impressed. I was able to set up an appointment through messaging at 11:00 pm last night. They made an appointment with me for 11-1 today. Oleg arrived promptly; was friendly and professional. He worked quickly and cleanly. The toilet looks brand new! He left the space cleaner than it was when he arrived. The price was very reasonable. I would highly recommend this company."
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+29

Recommended by100%of homeowners
Palm Construction, Inc.
5.0(
112
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Applegate, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners
Avatar for Dependable Rooter and Plumbing
Dependable Rooter and Plumbing
4.6(
193
)
Basement Drainage Channels - Install

Serving Applegate, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Very happy with the outcome. Taylor analyzed the situation to ensure that there we no mitigating factors why a pressure relief was leaking (e.g. a failing PRV). Provided multiple options to address the leaking pressure relief valve (not on water heater, but a separately installed valve was leaking). After deciding on the valve replacement option, the work was completed within the hour (including picking up parts from a supply warehouse). Work area was left as found and the new installation looks better aligned with a faucet right next to it than before. The high quality part should last another 15-20 years. Taylor provided some education on the water system and the current setup, as to be able to look for any other signs in the future of something not working correctly with the plumbing before it becomes a problem. Also realigned the water pressure inside the house. The company's service is not inexpensive compared to some others out there. I still felt it was worth the investment."
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+97

Recommended by89%of homeowners
US Trenchless
4.9(
8
)
Basement Drainage Channels - Install

Serving Applegate, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They were okay. I had an upstairs bathtub and it was leaking a lot and they fixed it. They put a steel mesh around the tub so that the rodents couldn't get to it. He went above and beyond. I am satisfied with his work. He is very communicative, explains things, tells you what he did and what he found."
Recommended by100%of homeowners
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Basement Leak Repair FAQs, answered by experts

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

The need for permits in drainage improvement projects depends on your location and the extent of the project. Generally, projects involving significant excavation, alterations to existing drainage systems, or those impacting public drainage systems may require permits. Check with your local building department or authorities to determine the specific permit requirements in your area before starting any drainage improvement work to ensure compliance with local regulations.

A burst pipe can cause hundreds or even thousands of dollars in damage. It could flood your home, which can destroy many of your belongings. It could also ruin hardwood floors and carpeting, requiring you to replace your flooring. Finally, mold and mildew form very quickly after high levels of moisture have been introduced to a space; this is not only costly to remove but also bad for your health.

The Applegate, CA homeowners’ guide to basement leak repair services

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