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TRUSTED BY KENTFIELD, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon186
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Kentfield - Updated Nov 2026

Avatar for Arreaga Santos Plumbing
Arreaga Santos Plumbing
5.0(
9
)
Tankless Water Heater - RepairWater Heater - Repair or ServiceWater Main - Install, Replace or Repair

Serving Kentfield, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"My water heater was leaking profusely all over my basement floor and needed to be replaced immediately. Usually getting someone to come over in an emergency is not easy, but when I phoned Arreaga Santos Plumbing Santos said he would come over right away, which he did. My heater is in a difficult place and hard to get to, but Santos and his assistant removed it with ease. Not only was this done fast, the minute details that he attended to were performed with great care and very high quality. Also, he's a very nice guy. Based on the entire situation there is no other plumber I would use in the future. Just call him, you will be as happy as I am."
New shower valve
Cast iron drain pioo pipe
Response time4 hrs
Response rate98%
Recommended by55%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 Kentfield, CA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"I requested a quote on Sunday night and was able to get the plumber to do an evaluation the following afternoon and provide me a quote which I accepted. He replaced and installed the 2 bathroom faucets that same day. He did a great job and I am very pleased with the work."
Tankless Water Heater
House Filtration System
Earthquake Valve Install
Roman Tub Faucet
My jobs

+5

1 neighbors recently requested a quote
Avatar for Marin Plumbing, Brian S. Cooke Enterprises
Marin Plumbing, Brian S. Cooke Enterprises
4.4(
24
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+14 more

Serving Kentfield, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"I would echo most of what I have read in the reviews about Brian. He is prompt, courteous, and professional. Though he is a bit on the expensive side, I believe he is well worth it. An honest, experienced plumber is like money in the bank as far as I'm concerned. Because, while I could have found someone less expensive, experience has shown me that when it comes to plumbers, you definitely get what you pay for. And Brian is worth every penny."
the work force
Recommended by85%of homeowners
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 Kentfield, 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

33 neighbors recently requested a quote
Avatar for Cali Water Heater & HVAC
Cali Water Heater & HVAC
4.8(
32
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service - For Business+2 more

Serving Kentfield, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"I was given a fair quote for an on-demand water heater. The 2 other companies were either, way overpriced or were charging sales tax on their labor. The project was done in a timely manner. Dave was polite and professional. I wish the clean-up of sediment from the old standard water heater had been cleaned up. It was left for me."
Response time6 hrs
Response rate94%
55 neighbors recently requested a quote
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Affordable Plumbers FAQs, answered by experts

No, you can’t convert a gravity-flush toilet to a pressure-assist toilet. Pressure-assist toilets include a tank-within-the-tank, and a standard gravity-flush toilet doesn’t have a capability to include the additional tank. If you want the benefits of a pressure-assist toilet, you’ll have to make the investment in a new one. 

It is generally recommended to schedule a professional plumbing inspection annually for an average home. However, the ideal frequency can vary. Newer homes may only require an inspection every two years, while older homes, or those with a history of plumbing problems, benefit from more frequent annual checkups. Other factors that might necessitate more frequent inspections include having hard water or mature trees on your property with extensive root systems that could damage sewer and water lines. Regular maintenance helps identify potential issues early, preventing costly repairs, and typically includes checking for leaks, inspecting connections, and ensuring pipes and fixtures are in good working condition to extend the life of your plumbing system.

If your pipes are newly installed, or you recently had plumbing work done, it's normal to have some air in the pipes, which will likely work its way out naturally after using the plumbing a few times. But if you continually hear banging or gurgling due to air bubbles, you might have an air leak, which is best addressed by a plumber. 

If you're connecting your gas line to appliances, the pro doing the work may recommend flexible corrugated stainless-steel tubing (CCST). Polyvinyl chloride (PVC) with high-density polyethylene (HDPE) is another relatively inexpensive material commonly used for residential pipes. Ultimately, you'll need to find out what is permitted based on the code requirements in your area.

Yes, you can put a bathroom in a bump-out. Some homeowners build a bump-out to enhance their bathrooms with new sinks, vanities, tubs, showers, or linen closets. Depending on the layout of your bathroom and what you’re adding to it, you may need to install new plumbing or reroute your existing plumbing lines.

The Kentfield, CA homeowners’ guide to affordable plumbing services

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