Having graduated from San Rafael High School, William Gotelli got
his plumbing license back in 1967 after going through a five-year
apprenticeshi
p beginning in 1958 with Plumbers Local #38 Union. He
finally activated the license in 1985 when he started a small
plumbing business out of his home that grew to its present location
with 25 employees. His career has taken him from Journeyman to
Superintendent in Marin, Sonoma and San Francisco counties.
Gotelli Plumbing provides service in the design and installation of plumbing systems for new construction, kitchen and bath remodeling, water and gas hook-ups, hot water systems, drain and sewer line installation, localized drain stoppages and plumbing repairs of all types.
When it comes to your home’s plumbing or home remodeling projects, you have many choices. At Gotelli Plumbing Company, for over 24 years our policy has always been to give our customers top of the line products at the most competitive pricing and impeccable service during and after the sale. As Marin's premier plumbing company, this family-owned and operated business is proud to serve our customers needs and we strive to make you our customer for life.
“We try to take care of the customers no matter what. It’s that focus on customer service that makes us stand out. Repeat and referral service are our bread and butter. If there are complaints we go back and take care of them. We give the consumer a fair price and the very highest quality of work possible. We send all our technicians to the PHCC Apprenticeship Training Program to ensure that we have the most well trained personnel to send to our customer’s homes. We keep up with the development of new technology with new designs, new materials and new styles increasing efficiency, environmental compatibility and aesthetic value. We are current with advances in the plumbing field and are available to service residential and commercial concerns in the area.”

In order to be listed among the Diamond Certified providers we had to pass an extensive license, insurance, complaint status and legal and credit ratings test. Gotelli Plumbing is proud to be recognized for our exceptional customer satisfaction and professionalism.
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Liability Insurance
Current
Complaint File
Legal & Finance
Business
Practices
State
Lic. No. 254603
Workers
Comp. Ins.
CUSTOMER LOYALTY
Based on 200 random customer surveys made since June 2006 asking
each customer: “Would you use this company again?”

CUSTOMER SATISFACTION
“Please rate your satisfaction with the quality received.”
RATING STATUS
We declare that William Gotelli Plumbing, Inc. has passed all of the
rating steps and has earned the Diamond Certified award, Certificate
No. 914
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