Top-rated french drain pros.

Best french drain pros near Thermalito, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your french drain service project in Thermalito, CA?

Select your specific project to find the pro for you.

TRUSTED BY THERMALITO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon443
    Verified french drain services reviews

Verified Reviews for French Drain Service pros in Thermalito, CA

*The Angi rating for French Drain Service companies in Thermalito, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Thermalito, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on August 26, 2026

Top-Rated French drain pros in Thermalito - Updated Nov 2026

Avatar for Earl's Performance Plumbing
Earl's Performance Plumbing
4.5(
170
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Thermalito, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Professional service technician found leak quoted price to repair leak within hour. Price for service was very reasonable so we had another facet that was rusted replaced. Happy with this company."
1 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Huft Home Services
Huft Home Services
4.9(
463
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Thermalito, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Manuel and Alex were the best plumbers I have ever had. They were both very friendly, professional and knowable. I love my new water pipes. Even the water tastes better."
Recommended by95%of homeowners
Request Quote
Avatar for Plum Crazy Plumbing
Plum Crazy Plumbing
5.0(
12
)
Drain Clog or Blockage - Clear

Serving Thermalito, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Excellent plumbing work by Vinnie and Angelo with Plum Crazy. We got estimates from 3 companies and Vinnie was our choice. They had the best price and did a great job installing a tankless water heater in Chico CA. I will bring them out for more work in the future. I appreciated that Vinnie explained the options and helped me make the best decision for our budget. I would strongly recommend them if you want excellent plumbing at a fair price. Thank you Vinnie and Angelo!"
before
after
after
before
Tankless water Heater

+3

Response time2 hrs
Response rate94%
Recommended by90%of homeowners
Request Quote
Avatar for Scotty's Plumbing
Scotty's Plumbing
5.0(
20
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Thermalito, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Very good plumber ! Efficient and explained everything he did."
vanity
Response time4 hrs
Response rate90%
3 neighbors recently requested a quote
Request Quote
Avatar for Bob's Repair Service
Bob's Repair Service
4.5(
26
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Thermalito, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workman ship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Recommended by90%of homeowners
Request Quote
Avatar for Branson Enterprises
Branson Enterprises
4.5(
10
)
Basement Drainage Channels - Install

Serving Thermalito, CA and surrounding areas

Approved

In business since 2007

Free estimates

Offers commercial services

"Priced fairly and completed exceptionally. Matt and his team were knowledgeable, professional and extremely excellent in the execution. The team went above and beyond always clearly embrace excellence as a core value. I hired them for my septic tank, again done exceptionally smoothly and recommend them highly."
Retaining wall
Retaining wall
Retaining wall
Retaining wall
site development

+4

Response time3 days
6 neighbors recently requested a quote
Recommended by77%of homeowners
Request Quote
Avatar for SASHALUNA LLC DBA MR ROOTER PLUMBING OF NORTHERN CALIFORNIA
SASHALUNA LLC DBA MR ROOTER PLUMBING OF NORTHERN CALIFORNIA
5.0(
2
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Thermalito, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"On time and went above and beyond."
Recommended by50%of homeowners
Request Quote
Avatar for Attaboy Plumbing
Attaboy Plumbing
3.3(
33
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Thermalito, CA and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"These guys were amazing! Helped me replace my water heater and on a weekend!"
Bathroom remodel
Kitchen remodel
Garbage disposal installation
Kitchen remodel
Home water purification system

+9

Response time5 hrs
Recommended by60%of homeowners
Request Quote
Avatar for Groundworks
Groundworks
4.0(
9
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Thermalito, 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

99 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 74
French Drains FAQs, answered by experts

Yes, chemical drain cleaners contain sulfuric acid and hydrochloric acid, both of which are not only dangerous to your health but also extremely caustic. Drain cleaners will corrode your pipes and could lead to destroyed drain lines, especially if the chemicals interact with the piping for long periods. Unfortunately, this extended interaction is likely if you’re dealing with a clog, as the drain cleaner will have just as much trouble as water does moving through your plumbing system.

Flushing the toilet only to realize it’s clogged can cause anxiety. To avoid a clogged toilet, use less toilet paper. If you notice that the toilet is flushing and refilling slower than usual, you can use a plunger to clear clogs in the S-trap. If that doesn’t work, call a plumber to check your system and possibly clear the drain lines.

A clogged air gap can cause a dishwasher not to drain. There are, however, other potential issues that can lead to improper drainage. For example, if you have attached the air gap to a garbage disposal and forgotten to remove the knockout plug, wastewater may backflow into the dishwasher. Check that the air gap is installed properly, and then look for clogs in the air gap and dishwasher filters. 

It can take anywhere from half an hour to a few hours to fix a main line clog, depending on the cause and severity of it. The job should not take more than a day to complete. Keep in mind that the main line is not the same as your home’s sewer lines (which connect to the main line and run to your house). Your city is responsible for any clogs or damage to the main line itself.

Your sewer line can get grimy quickly. To prevent sludge buildup in your sewer line, pour a mixture of 1/3 cup of vinegar and 1/3 cup of baking soda down each drain in your home once a month. After about 30 minutes, flush the drain with hot water.

Some plumbers recommend 3/4 cup of bleach instead to clean any germs and bacteria that may build up in your sewer line. But this won’t break down any active clogs, and it cannot be combined with vinegar, as the mixture will create a toxic, hazardous gas.

The Thermalito, CA homeowners’ guide to french drain services

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

See all articles