Top-rated affordable plumbers.

Best affordable plumbers near Cotati, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your affordable plumbing project in Cotati, CA?

Select your specific project to find the pro for you.

TRUSTED BY COTATI, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon387
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Cotati - Updated Nov 2026

Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
101
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+20 more

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Our sewer main busted and Oak Plumbing’s master plumbers Matt & Mike did a great job at digging down over 7ft to replace the broken section and also upgraded my single sewer main clean out which was nearly rusted through to a dual solid ABS clean out. And also I would like to add that Nate also did a great job at identifying our problem! Thanks guys! You’re AWESOME!"
Response time2 days
5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Rock Solid Drains
Rock Solid Drains
4.9(
106
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+4 more

Serving Cotati, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We had a great experience with Rock Solid Drains. Coltin and Clavey were both exceptionally knowledgeable, professional, and courteous. I don't want to have to call a plumber again, but if I do, I know it will be Rock Solid Drains."
Main Rig
Response time2 hrs
12 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for GOLDENLINE PLUMBING LLC
GOLDENLINE PLUMBING LLC
5.0(
15
)
Faucets, Fixtures and Pipes - Repair or ReplaceGas PipingTankless Water Heater - Install+3 more

Serving Cotati, CA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"This company replace my water heater, and sink problems with leaking pipes,I am very satisfied with my overall experience with this company, before I agree to do the job with them staff was very friendly, professional and happy to answer all my questions, price was very fair and budget friendly, job was do very fast, very professional and clean , I recommend their services to everyone, you will not get disappointed."
Tankless Water Heater
House Filtration System
Earthquake Valve Install
Roman Tub Faucet
My jobs

+5

2 neighbors recently requested a quote
Avatar for Ray's Rescue Plumbing
Ray's Rescue Plumbing
4.8(
18
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+10 more

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"These guys are the best. Did a partial home repipe of both the water and drain pipes. Other plumbers tried to upsell us by replacing newer pipes and the water heater. Ray and Alex just did the repiping that was necessary. Excellent communication, friendly and on time. Even worked in tough, rainy conditions. Ray owns his own business and takes pride in his work. Recommended him to all my neighbors."
Install - hot water heater
Install - hot water heater
Install - hot water heater
Tankless Install
Happy to help

+2

Response time4 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Family First Service Plumbing
Family First Service Plumbing
4.9(
11
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cotati, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The worker fixed the Toto toilet, installing all the factory replacement parts I supplied, and everything if fine now, a much better situation than having to get a whole new toilet. Also I probably could have done the job but if it did not work Id catch hell after, and Im not a plumber. As a plus he tightened the kitchen faucet which had become loose, spending a bit of time on it and not charging for it. Would recommend and use them again."
tankless
large water filtration
large water filtration
earthquake shutoff valve
40 gallon natural gas water heater

+1

Response time1 hour
Recommended by100%of homeowners
Avatar for BluDog Rooter & Plumbing Co.
BluDog Rooter & Plumbing Co.
5.0(
5
)
Water Heater - Install or ReplaceWater Main - Install, Replace or RepairWater Heater - Repair or Service+11 more

Serving Cotati, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

BluDog Rooter & Plumbing Co. is a local, family-owned and operated plumbing company proudly serving homeowners throughout Sonoma County. Formerly Yorkshire Plumbing & Drain Services, we’re the same local owners, team, and commitment to quality service—just with a new name.\n\nWith more than 20 years of construction experience and over a decade specializing in residential service plumbing, we believe in doing things the right way: honest recommendations, clear communication, quality workmanship, and treating your home with respect.\n\nFrom clogged drains and sewer problems to water heaters, leaks, gas lines, plumbing repairs, and installations, our goal is simple: make your plumbing problem a little less stressful.\n\nBluDog Rooter & Plumbing Co. is fully licensed and insured (CA License #1108627) and proudly locally owned right here in Sonoma County.\n\nYour home’s best friend.

Water heater install
Water heater installation
8 neighbors recently requested a quote
Avatar for GoFlow Plumbing
GoFlow Plumbing
5.0(
7
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplacePlumbing for a Remodel or Addition - Install+8 more

Serving Cotati, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Your plumbing problem becomes our problem to solve.\n\nThat’s not just a tagline, it’s how we operate. When you call GOFLOW, you’re getting a team that knows this area, knows plumbing, and genuinely cares about doing the job right.\n\nWe’re not a franchise. We’re not a call center routing you to whoever’s available. We’re a local company built by plumbers who got tired of watching customers get treated like transactions instead of people.

Kept existing config
Min visual impact
Moen Flo Install
Backflow Preventer
Backflow Preventer

+2

34 neighbors recently requested a quote
Avatar for Peter Levi Plumbing, Inc.
Peter Levi Plumbing, Inc.
4.9(
9
)
Drain Clog or Blockage - ClearGas PipingWater Main - Install, Replace or Repair+8 more

Serving Cotati, 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."
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time2 days
3 neighbors recently requested a quote
Recommended by60%of homeowners
...
Showing 1-10 of 373
Affordable Plumbers FAQs, answered by experts

Depending on the layout of your bathroom, you may be able to replace a shower valve without removing the tile. The existing hole needs to be large enough to remove your old valve and fit your new valve. If the hole is too small, you’ll need to cut into the wall and remove some of the tile.

You might be able to find your pipe leak by doing a visual inspection around your appliances and under your sink. Don’t forget to check your water heater too. If you find moisture or puddles of water, then you know you’re on the right track—you may need a repair or water heater replacement.

Knowing how to find a water leak can be tricky, but you can try the paper towel method. Lay paper towels on the floor and see where the moisture lands. You can also wrap toilet paper around pipes to locate a small leak.

If the outside temperature drops below 20 degrees Fahrenheit, it will take around six hours for your pipes to freeze—and they might even burst. That’s why keeping your mobile home’s temperature around 50 to 60 degrees Fahrenheit is necessary, even if you’re leaving it vacant for the winter. In addition, having ample skirting around the mobile home's underbelly will help keep pipes insulated during the winter. 

Repiping your plumbing is when you remove the old plumbing system and replace it with newer, more modern plumbing and drainage pipes. Typically, older homes are repiped to upgrade the plumbing system. If you have frequent issues with your home’s plumbing system or live in an older home with outdated pipes, consult a professional plumber about the best course of action for repiping your plumbing.

While it’s possible to use an outdoor faucet in the winter, it might not be the best time to water your grass. Drawing water to your outdoor faucet increases the risk of that water freezing when you’re done with the faucet, especially if you don’t take the time to re-winterize your faucet. There are heated hose products you can buy to use in winter, but these can cost hundreds of dollars. It may be best to simply wait for the weather to warm up again.

The Cotati, CA homeowners’ guide to affordable plumbing services

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