Welcome to Dolcini Plumbing, Inc.

Dolcini Plumbing Service TruckDolcini Plumbing, Inc. is a local family owned and operated plumbing contractor based in Petaluma, CA. Operating since 1981, we offer our customers such services as general service and repair, sewer cleaning, line locating, sewer replacement, sewer hydrojetting, video sewer inspection, water service replacement, water heater replacement, installation of new gas lines, earthquake gas valves, garbage disposals, backflow testing and repair, and a variety of other services.We are proud to serve Petaluma, Penngrove, Cotati, and Rohnert Park. Because we keep our service area local, we are committed to providing the best service possible. We have worked hard to earn the respect of our customers by providing honest answers to questions, repairing only what needs repair, and remaining respectful of your house and your belongings.

We are a father and sons operation, with pride in our name and reputation. Ask your neighbors about us. A word of mouth referral is still our best advertisement.

Our Services

Drain Cleaning

Drain Cleaning We have the appropriate equipment to take care of all types of stoppages; from cutting roots to clearing bathtub drains.

Backflow Devices

Backflow Devices We provide Testing, Repair and Installation of Backflow Devices

Water Heaters

Water Heaters We offer expert repair and installation of water heaters.

Video Inspection and Line Locating

Video Inspection and Line Locating Buying a new home? We strongly recommend a Video Inspection when shopping for a new home.