Serving: San Francisco North Bay and Surrounding
Serving: San Francisco North Bay and Surrounding
Licensed Plumbing Contractor | CSLB #1134626
From new construction plumbing and radiant floor heating to emergency plumbing repairs, Jay's Plumbing delivers expert residential and commercial plumbing services across Marin County, Sonoma County, and San Francisco. Over 12 years of hands-on experience. Quality workmanship guaranteed.
Jay's Plumbing is your local licensed plumber in San Rafael, CA, offering a complete range of plumbing, heating, and gas piping services for homeowners, contractors, and businesses throughout the North Bay.
Complete plumbing services for homes and businesses in San Rafael, Novato, Mill Valley, Tiburon, and surrounding areas. From faucet repairs and toilet installations to full sewer line replacement — no job is too big or too small.
Trusted by builders and general contractors across Marin County for ground-up plumbing installations, custom home rough-ins, and tenant improvement projects. Code-compliant work, every time.
Specializing in radiant floor heating installation, hydronic heating systems, and high-efficiency boiler installations. Energy-efficient comfort for Marin and Sonoma County homes.
Professional water heater installation, repair, and replacement — including tankless water heaters. Fast, reliable service for homeowners in San Rafael, Corte Madera, Sausalito, and beyond.
Expert plumbing for bathroom renovations and kitchen remodels. Fixture installation, re-piping, drain relocation, and gas line work for your Marin County renovation project.
Fast, dependable plumbing repairs including drain cleaning, garbage disposal repair, sewer repair, gas line installation, and leak detection for homes and businesses throughout the North Bay.
Jay's Plumbing is one of the leading radiant floor heating contractors in the North Bay. We design, install, and service hydronic radiant heating systems that provide even, energy-efficient warmth throughout your home — eliminating cold spots and reducing energy costs.
Whether you're building a new custom home in San Rafael, retrofitting a historic property in Petaluma, or upgrading your heating system in Santa Rosa, our team delivers clean, code-compliant radiant heating installations built to last for decades.
Family-owned. Locally operated. Licensed, insured, and committed to honest, quality plumbing service across Marin County, Sonoma County, and San Francisco.
My name is Justin Sheets, owner of Jay's Plumbing. I am a California licensed plumbing contractor (CSLB #1134626) specializing in residential and commercial plumbing, new construction, custom homes, radiant floor heating, hydronic heating systems, boiler installations, water heaters, and plumbing remodels.
With over 12 years of hands-on experience in the plumbing and heating industry, I have built my business on quality workmanship, reliability, and honest communication. From ground-up construction projects and complete plumbing systems to high-efficiency boilers and custom radiant heating installations, I take pride in delivering clean, code-compliant work that is built to last.
Based in San Rafael, I personally oversee every project — whether it's a new custom home build in Novato, a boiler replacement in Petaluma, a bathroom remodel in Mill Valley, or a plumbing repair in Corte Madera. When you call Jay's Plumbing, you get the owner — not a call center.
At Jay's Plumbing, we understand that every project is an investment. Whether we're working on a new custom home, a commercial tenant improvement, a boiler replacement, or a bathroom remodel, our goal is to provide exceptional craftsmanship, dependable service, and solutions tailored to each client's needs.
12+
Years Experience
5★
Rated on Yelp
CSLB
Licensed #1134626
100%
Satisfaction
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We believe in doing the job right the first time. Every installation, repair, and remodel meets or exceeds California plumbing codes and industry standards.
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No hidden fees. No surprise charges. We provide upfront pricing, explain every step of the process, and keep you informed from start to finish.
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Based in San Rafael and proudly serving Marin County, Sonoma County, and San Francisco. We treat every customer's property with the same care as our own.
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When you need a plumber in Marin County, we respond quickly. From scheduled appointments to urgent plumbing repairs — count on Jay's Plumbing to be there.
Jay's Plumbing isn't just a business — it's a family commitment. As a father and local business owner in San Rafael, I bring the same values I teach at home to every job site: honesty, hard work, respect, and pride in what you do.
When you hire Jay's Plumbing, you're not just getting a licensed plumbing contractor — you're supporting a local Marin County family that genuinely cares about delivering the best plumbing service possible. We maintain a professional, clean job site and treat your home like it's our own.
Don't just take our word for it — hear from real homeowners and businesses across Marin County and beyond.
★★★★★
"This team is great. They explained their work step by step. Reasonably priced for very skilled work. I will definitely be using them for other work."
— Theresa D., San Francisco, CA
★★★★★
"I cannot recommend Justin at Jay's Plumbing highly enough. Beyond doing excellent work, Justin is a man of great character — honest, hardworking, and extremely fair with his pricing."
— Google Review, 2026
★★★★★
"Justin installed our radiant heater and water pressure measures for our 1950 house. He is very knowledgeable, good at explaining, and responds in a timely manner. His rates are very reasonable."
— Jenny L., Marin County
★★★★★
"Jay was efficient, friendly and had great communication all the way through. He was transparent with his prices and was more than fair. I'll definitely reach out again for future jobs."
— Alfonso D., South San Francisco, CA
★★★★★
"Very knowledgeable plumber. Went above and beyond installing my tankless water heater. Fair pricing and cleaned everything like he was never there. Will definitely be calling him again."
— Google Review, 2025
★★★★★
"Great experience from start to finish. Scheduling was easy, communication was excellent, and the technician was friendly, knowledgeable, and efficient."
— Google Review, 2026
Jay's Plumbing proudly serves homeowners, builders, and businesses throughout the North Bay and San Francisco. Wherever you are, we bring the same commitment to quality and professionalism.
Serving residential and commercial plumbing clients throughout San Francisco with the same quality and reliability North Bay customers expect.
Whether you need a water heater replacement in San Rafael, radiant floor heating in Novato, new construction plumbing in Petaluma, or a plumbing repair in Mill Valley — Jay's Plumbing is here to help. Licensed, experienced, and committed to your satisfaction.
Licensed Plumbing Contractor — CSLB #1134626 | Serving Marin County, Sonoma County & San Francisco