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TRUSTED BY NOVATO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon620
    Verified plumbing services reviews

Verified Reviews for Plumbing pros in Novato, CA

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

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

Last update on March 23, 2026

Top-Rated Plumbers in Novato - 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 Novato, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Plumbing did a fantastic job The plumber they sent out was very courteous really prompt got done quick no complaints 100% satisfied"
Response time2 days
5 neighbors recently requested a quote
Recommended by85%of homeowners
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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 Novato, 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
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Avatar for True Blue Plumbing Co.
True Blue Plumbing Co.
4.6(
77
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceGas Piping+7 more

Serving Novato, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Credit card accepted

"I knew what plumbing I was however, Marcelle offered better options than I was aware of. He followed up on several details in a timely way. Loved the experience!"
Response time7 hrs
25 neighbors recently requested a quote
Recommended by91%of homeowners
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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 Novato, 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
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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 Novato, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"Brian is a super pro. There is no plumbing challenge this guy does not know how to solve."
the work force
Recommended by85%of homeowners
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Avatar for Hill's General Plumbing Services
Hill's General Plumbing Services
4.8(
21
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair+4 more

Serving Novato, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"You would be very glad you called them instead of these other major plumbing companies. They took so much worrying off me and my family mind. They did not try to take advantage of the situations due to its emergency status like some company does. They come highly recommended by us."
Hill's General Plumbing Services
Hill's General Plumbing Services
Hill's General Plumbing Services
Hill's General Plumbing Services
Hill's General Plumbing Services

+5

Response time4 hrs
Response rate85%
5 neighbors recently requested a quote
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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 Novato, 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
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Avatar for Starving Plumbers
Starving Plumbers
4.5(
102
)
Water Heater - Install or ReplaceSump Pump or Interior Foundation Drains - InstallWater Main - Install, Replace or Repair+10 more

Serving Novato, CA and surrounding areas

Approved

In business since 1978

Free estimates

Small jobs welcome

"Replaced 2 toilets and 3 faucets. Took all day but the plumbers were very competent and kept me informed."
50 gallon Water heater installation
Tankless Water Heater Installation
Tankless Water Heater Installaton
Installed new kitchen faucet
Response time6 hrs
26 neighbors recently requested a quote
Recommended by93%of homeowners
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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 Novato, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"He was very polite, very professional, very knowledgeable, very smart, knew job well, good at explaining the issue"
New shower valve
Cast iron drain pioo pipe
Response time4 hrs
Response rate98%
Recommended by55%of homeowners
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Showing 1-10 of 435
Plumbing FAQs, answered by experts

Opening walls for plumbing access exposes older electrical wiring, which triggers mandatory upgrades under state code. In Novato homes with hydronic radiant heating, water heater repairs directly impact your heating system. Under-slab pipe repairs require cutting into the concrete foundation, which impacts structural integrity if done incorrectly. Your contractor will also verify that nearby gas lines remain undisturbed and maintain their required seismic safety valves.

Helpful?

As homes age in Novato, plumbing needs shift based on the construction era. Pre-1970s houses feature failing galvanized steel lines that cause low water pressure and rust. Homes built in the 1970s and 1980s require replacing degraded polybutylene pipes. Older clay sewer laterals are also highly prone to tree root intrusion. A local professional will assess these aging systems and bring them up to current California building codes.

Helpful?

Successful plumbing depends heavily on your local environment. Novato has expansive clay soils that swell and shrink seasonally, which stresses buried pipes and causes rigid underground connections to fail. The hard, chlorinated municipal water also accelerates scale buildup and degrades certain pipe materials over time. Furthermore, all installations must include flexible gas connectors and water heater strapping to meet strict CA seismic safety standards.

Helpful?

Gather your property records before scheduling a plumbing service. Document your home’s construction year, as pre-1975 houses feature aging galvanized supply lines and clay sewer laterals. Locate your main water shutoff valve and collect your utility account numbers. You should also take clear photos of the issue, track down three to six months of water bills, and note any history of sewer backups in your CA home.

Helpful?

Distinguishing plumbing issues from other home repairs requires careful observation. During the wet winter months in Novato, ceiling stains point to roof or window flashing leaks rather than pipe failures. Gradual water pressure loss at a single fixture indicates corroding galvanized pipes, while district-wide pressure drops indicate a utility outage. Check for yard dampness as well, since expansive clay soils crack both underground pipes and concrete foundations.

Helpful?

The Novato, CA homeowners’ guide to plumbing services

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

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