Plumbing service in Marin County since 2003
Call for plumbing service:
415-456-4554
Diamond Certified
BBB AccreditedLicensed, bonded, and insured. Contractor license #817803. We guarantee our work.
Mason Plumbing: a true mom-and-pop company
Mason Plumbing, Inc. is a locally owned and operated plumbing company serving homeowners and business owners throughout Marin County. Whether your plumbing problems are big or small, call us first. We strive to help you as soon as possible, often within hours of your call.
- Locally owned. Started by Cameron Mason and his wife Kamber in 2003.
- Licensed, bonded, and insured. And we guarantee our work.
- Honest advice. We explain what is wrong before we start.
- Hands-on. Our small size lets us take a hands-on approach to each job.
- Residential and commercial. Homes and businesses across Marin County.
Our plumbing services
Plumbing repairsLeak detection, Fixtures & faucets, Toilets & disposals
Sewer & drain cleaningCamera inspections, Hydro jetting, Drain cleaning
Water heatersTank & tankless, Maintenance, Replacement
Kitchen & bath remodelsKitchen plumbing, Bathroom plumbing, Fixture installation
Water conservationEfficient fixtures, Recirculating pumps, Leak repairs
Plumbing repairs
Mason Plumbing, Inc. repairs the plumbing you use every day, from a leaking faucet to a toilet that won’t stop running, and we give you honest, accurate advice on how to repair it.
Describe what you have noticed and where the problem is, and we will look at the cause and explain the work that is needed before we begin. We strive to help you as soon as possible, often within hours of your call, whether you are a homeowner or a business owner in Marin County.
Call 415-456-4554 or send us a message.
Work we do
- Leak detection and repair
- Faucet and fixture repairs
- Toilet repairs and installation
- Garbage disposal repair and replacement
Sewer & drain cleaning
Mason Plumbing, Inc. cleans drains and inspects sewer lines for homeowners and businesses across Marin County.
A drain that keeps backing up usually needs a closer look. A video camera inspection lets us see inside the line, and we can then choose between drain cleaning equipment and hydro jetting, which is usually done at 4000 psi or greater. Maintenance drain cleaning once or twice a year can be better than waiting to do a $12,000 sewer repair or replacement.
Call 415-456-4554 or send us a message.
Work we do
- Drain and sewer cleaning
- Video camera inspections
- Hydro jetting
- Line locating and sewer repairs
Water heaters
Mason Plumbing, Inc. repairs and replaces water heaters for homes and businesses in Marin County, tank and tankless.
If your water heater can be repaired safely, then we’ll do it for you. And if not, we’ll help you pick out a replacement model. That’s our promise. A tankless water heater can save up to 35% on your gas bill, and the right choice depends on how your household uses hot water.
Call 415-456-4554 or send us a message.
Work we do
- Water heater repair and replacement
- Tank and tankless installation
- Tank flushing and maintenance
- Leak repairs and anode rod replacement
Kitchen & bath remodels
Mason Plumbing, Inc. does the plumbing for kitchen and bathroom remodels in Marin County, working with you and the others on the project.
If you are planning a remodel, call us to talk about the plumbing work and the timing. Let us know your plans, the fixtures you are considering, and who else is working on the project. Design work is handled separately by Kamber Mason Design, the design company Kamber Mason runs on her own.
Call 415-456-4554 or send us a message.
Work we do
- Kitchen and bathroom plumbing
- Sink, faucet, and toilet installation
- Plumbing changes for a remodel
- Scheduling around the other trades
Water conservation
Mason Plumbing, Inc. can help you feel good about your water use without compromising comfort.
A running toilet, a dripping faucet, or a long wait for hot water is a good place to start. High efficiency toilets use 1.28 gallons per flush or less, and a recirculating pump saves approximately 31 gallons of water a day. How much you save depends on your home and how you use water.
Call 415-456-4554 or send us a message.
Work we do
- High-efficiency faucets and fixtures
- Water-saving toilet upgrades
- Hot water recirculating pumps
- Repairing water-wasting leaks
Cameron and Kamber Mason
Mason Plumbing, Inc. was founded in 2003 by Cameron Mason and his wife Kamber, and it remains a true mom-and-pop company built on the highest level of honesty, integrity, and professional service.
Our goal is to build long-term relationships with our customers by treating people kindly and fairly, while giving the best plumbing service and repairs.
What our customers say
Read more reviewsI keep going back to them because I trust their judgement.
They picked up the phone, came out quickly and kept the appointment time.
Service area
Mason Plumbing, Inc. serves residents and businesses in the Marin County towns listed here and in areas of West Marin. If you are not sure whether we cover your address, please call us.
Call 415-456-4554- San Anselmo
- San Rafael
- Fairfax
- Ross
- Kentfield
- Greenbrae
- Larkspur
- Corte Madera
- Mill Valley
- Sausalito
- Tiburon
- Novato
Contact Mason Plumbing, Inc.
Describe the problem in the form, or call us. We will get back to you during office hours.
415-456-4554