4.6 
314 *The Angi rating for Drain Cleaning companies in Napa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
*The HomeAdvisor rating for Drain Cleaning companies in Napa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
Last update on January 28, 2026
Serving Napa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Kitchen drain line backup. They cleared it like a champ!"
Serving Napa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"I had a stubborn clogged drain and Beastbay answered the bell! They were on time, quick and friendly. Good experience. I would use them again!"
+22
Serving Napa, CA and surrounding areas
Approved
In business since 1992
Credit card accepted
Customers say: Super punctual
"It went very well. Showed on time and quick. Came the next day when called. very professional. they did a perfect job. Their clean after themselves - after job."
Serving Napa, CA and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Credit card accepted
"Elsy ( I believe she was the plumber from your company via Angi) arrived as scheduled, on Saturday, 09/28/2024. She attempted to repair my garbage disposal unit but was unable to do so as the unit's wiring was worn out. I advised the unit is 40 yrs old. She recommended to purchase a new one. We made a trip together to the local Home Depot store and I purchased the same brand s she recommended. She installed it in record time (within the 2.5 hrs) and completed the job. She also cleaned the work space and carried the old one to my recycling bin. Very satisfied with her work. Also, I want to know if I will receive a billing statement for my records? Thank you for your time & assistance."
+1
Serving Napa, CA and surrounding areas
Approved (Corporate)
In business since 1981
Emergency services offered
Warranties offered
"Great job. They were professional and respectful of our home. Each day everything was cleaned up and put away."
+36
Serving Napa, CA and surrounding areas
Approved
In business since 1968
Free estimates
Small jobs welcome
"They did a great and very clean job I would highly recommend them to anybody."
Serving Napa, CA and surrounding areas
Approved
In business since 2025
Emergency services offered
Warranties offered
"Did a very good job attention to detail good communication"
+7
Serving Napa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Customers say: True professional
"Yes fast and professional and cleaned up any materials that were discarded"
+10
Serving Napa, CA and surrounding areas
Approved
In business since 2021
Free estimates
Offers commercial services
"I cannot say enough about how good this experience with John Mountain/Mountain Engineering has been. They said it would be 3 weeks; anti was. The work was painstakingly done, including a French drain behind the wall. And they replaced the plants that were destroyed during the process, which was an unexpected bonus."
Serving Napa, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I had Top Dog Plumbing install a new toilet and bidet, and I couldn’t be happier with the service. The plumber arrived on time, was professional, courteous, and took the time to explain everything before starting the work. The installation was completed efficiently, and they made sure everything was working perfectly before leaving. The workmanship was excellent, and they left the area clean and tidy when the job was finished. It’s refreshing to work with a company that takes pride in their work and provides such great customer service. I highly recommend Top Dog Plumbing to anyone looking for reliable, high-quality plumbing services."
+3
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