Heating, Plumbing & Air Conditioning in Contra Costa County Since 1974

Plumber in Pleasant Hill, CA

Stewart Heating and Air Conditioning has been serving Pleasant Hill, CA since 1974. Our specialty is home plumbing. If you have a problem or just want a new water heater, garbage disposal, faucet, or toilet we are here to help. Gas lines and water lines meter, to house repair or replacement. Drain Service – camera vision inspection of drains – repair or replace sewer lines. We also do remodeling jobs.

Home Plumbing Services

We provide a variety of plumbing services in Pleasant Hill, CA. Updating your home with new toilets, as well as fixing or replacing leaky faucets will help save water and money on your water bill.

Plumbing Repair

Busted Water Lines
Dripping Faucets
Leaking Water Heater


Kitchen Sinks
Bathroom Sinks

Water Heaters

Repair of All Brands
New Installations
Upgrades and Resizing
Tankless Water Heaters


Round Front
Sterling & more


Bathroom & Kitchen Sink Faucets
Tub & Shower Faucets

Water Jetting

Cleaning of drain lines for grease traps
Cleaning of sewer lines

Sewer or Drain Service

Jet Cleaning
Repair and Replacement of Sewer Lines
Installation of Cleanouts
All Household Drains, Including those for Washing Machines, Kitchen Sinks and Bathrooms


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