Plumbing repairs
We repair leaks, faucets, toilets, garbage disposals, and other everyday plumbing problems for homeowners and business owners in Marin County, and we explain what is wrong before we start.
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Locally owned and operated since 2003
Big or small,
call Mason Plumbing first.
Service and repair, sewer and drains, and plumbing for remodels, for homes and businesses throughout Marin County. We strive to help you as soon as possible, often within hours of your call.
Mon-Fri 8am-5pm
- Diamond CertifiedA plumbing company you can trust
- BBB AccreditedBetter Business Bureau
- Licensed, bonded & insuredCalifornia contractor #817803
- Family ownedServing Marin since 2003
What we do
Whether your plumbing problems are big or small, Mason Plumbing, Inc. can help, from a dripping faucet to the plumbing for a remodel.
Sewer & drain cleaning
Camera inspections and hydro jetting let us accurately diagnose your drains. Maintenance drain cleaning once or twice a year can be better than waiting to do a $12,000 sewer repair or replacement.
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Water heaters
If your water heater can be repaired safely, then we will do it for you. And if not, we will help you pick out a replacement model. That is our promise.
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Kitchen & bath remodels
We handle the plumbing for kitchen and bathroom remodels, from a single new fixture to a complete room, on time and on budget.
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Water conservation
High efficiency toilets, tankless water heaters, and recirculating pumps help you feel good about your water use without compromising comfort.
Call about thisNot sure what you need?
Describe the problem and we will tell you what we think is going on before any work starts.
415-456-4554From first call to finished job
- 1
You call
We pick up, ask what is happening, and book a visit. Often within hours of your call.
- 2
We explain
We look at the cause and explain what is wrong before we start, with honest, accurate advice on how to repair it.
- 3
We fix it
The work is done by our own licensed, bonded, and insured crew, and we guarantee it.
A true mom-and-pop company.
Cameron Mason and his wife Kamber started Mason Plumbing, Inc. in 2003. 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.
Our small size allows us to take a hands-on approach to each job.
- 2003 founded
- 2 years labor warranty on plumbing installations
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.
Serving all of Marin County
We serve residents and businesses in the towns listed here and in areas of West Marin. If you are not sure whether we cover your address, give us a call.
Call 415-456-4554- San Anselmo
- San Rafael
- Fairfax
- Ross
- Kentfield
- Greenbrae
- Larkspur
- Corte Madera
- Mill Valley
- Sausalito
- Tiburon
- Novato
Call us, or send a message.
Tell us what is happening and where you are located. Mason Plumbing, Inc. will get back to you during office hours.
415-456-4554