Best Plumbing Companies in San Rafael, CA (2026)

Looking for a trusted plumbing company in San Rafael, CA? We've compiled 4 verified plumbing service providers in the San Rafael area. Average rating: 4.8 stars across 83 customer reviews. Compare plumbing companies, read real reviews, and get free quotes from local pros.

4 contractors83 reviews4.8★ avg
#1
P
25 NorCal Score
5★★★★★(1 reviews)

42 Woodland Ave, San Rafael, CA 94901, USA

★★★★★Amy Srednicki

Not walk-in, but professional and dedicated staff.

#2
G
31 NorCal Score
5★★★★★(10 reviews)

34 De Luca Pl # A, San Rafael, CA 94901, USA

★★★★★Steve Ardito

Argall Plumbing is the absolute best. They're very accommodating, honest, friendly, and efficient. They showed up when promised (no four-hour wait), diagnosed a...

#3
Doke's Plumbing, Heating & Cooling
41 NorCal Score
4.9★★★★★(65 reviews)

1201 Andersen Dr Ste J, San Rafael, CA 94901, USA

★★★★★Greg Toy

Doke’s installed a new combo boiler/heater and it’s been great! They looked at my old system and were able to tell me this was the best replacement for my old h...

#4
A
29 NorCal Score
4.4★★★★(7 reviews)

2 Constance Dr, San Rafael, CA 94903, USA

★★★★★rudy gelenter

Great service and affordable. Leave a message and he will get back to you with a schedule. His kid is working for him Now so it’s good to see a pop and son t...

What San Rafael Customers Say About Local Plumbing Pros

★★★★★5/5

Not walk-in, but professional and dedicated staff.

Amy Srednickire: Plumbing Repair Specialists
★★★★★5/5

Argall Plumbing is the absolute best. They're very accommodating, honest, friendly, and efficient. They showed up when promised (no four-hour wait), diagnosed and quickly addressed...

Steve Arditore: Grier Argall Plumbing Inc.
★★★★★5/5

We have been using Grier Argall Plumbing to service our residence for years. Sean has come out the last few times - super knowledgable, efficient, and friendly while taking the ti...

Matthew Schillerre: Grier Argall Plumbing Inc.
★★★★★5/5

Doke’s installed a new combo boiler/heater and it’s been great! They looked at my old system and were able to tell me this was the best replacement for my old heater. They were pro...

Greg Toyre: Doke's Plumbing, Heating & Cooling

Plumbing Services Available in San Rafael, CA

Local plumbing companies in San Rafaeloffer a range of services. Here's what you can expect:

How to Choose a Plumbing Company in San Rafael

Finding a reliable plumbing company in San Rafael, CA doesn't have to be stressful. Here are the key things to look for when hiring a plumbing service provider:

  • Check licensing and insurance — California requires plumbing companies to carry proper insurance. Verify their credentials before hiring.
  • Read customer reviews — Look for plumbing services in San Rafael with consistently high ratings (4+ stars) and detailed reviews from real customers.
  • Get multiple quotes — Compare at least 2–3 plumbing companies in San Rafael to ensure fair pricing. Be wary of quotes significantly below market rate.
  • Ask about guarantees — Reputable plumbing companies stand behind their work with satisfaction guarantees or warranties.
  • Local expertise mattersSan Rafael is known for marin's largest city with homes ranging from 1920s bungalows to modern luxury. Choose a plumbing company familiar with local property types and conditions.

Frequently Asked Questions About Plumbing in San Rafael

How fast can a plumber get to my emergency?+
Our emergency plumbers typically arrive within 1–2 hours in the San Rafael metro area. We're available 24/7, including weekends and holidays. Call immediately if you have active flooding or a gas leak.
What should I do while waiting for the plumber?+
Turn off the water main valve (usually near your water meter or where the main line enters your home). If there's a gas leak, leave the house and call 911. Place towels or buckets to catch water and move valuables away from affected areas.
How much does drain cleaning cost?+
Drain cleaning in San Rafael typically costs $125–$500. A single clogged drain costs $125–$250 to clear. Main sewer line cleaning with hydro-jetting runs $250–$500. We provide upfront pricing before starting.
What causes drains to clog in San Rafael homes?+
The most common causes are grease and food buildup in kitchen drains, hair and soap scum in bathroom drains, and tree root intrusion in main sewer lines. San Rafael's mature tree canopy — especially older neighborhoods like Land Park, East San Rafael, and Curtis Park — makes root intrusion particularly prevalent.
How much does water heater replacement cost?+
Water heater replacement in San Rafael costs $1,200–$4,500 depending on the type. Standard tank water heaters run $1,200–$2,500, tankless models $2,500–$4,500. Heat pump water heaters qualify for SMUD rebates up to $4,000.
What SMUD rebates are available for water heaters?+
SMUD offers up to $4,000 in rebates for heat pump water heater installation. Combined with federal tax credits, you could save $4,000–$6,000 on an energy-efficient upgrade. We handle all rebate paperwork.

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