Plumbing & HVAC Company
in Contra Costa Since 1974


and Insured


Honest Pricing







Your Trusted Full-Service residential and commercial Plumber and HVAC Contractor in Contra Costa, CA, and Nearby Areas

Don't let plumbing problems or an uncomfortable home environment disrupt your life in Contra Costa County. CoCo County Drain Cleaning & Plumbing, your local, family-owned business since 1974, is here to provide comprehensive solutions for all your home and business needs.

Our licensed plumbers and HVAC technicians are equipped to handle it all, with a smile and a commitment to exceeding your expectations. We take pride in our high-quality work, honest pricing, and unwavering commitment to customer satisfaction. Let CoCo County Drain Cleaning & Plumbing take care of your plumbing and HVAC worries so you can focus on what truly matters.


Complete Plumbing, HVAC & Trenchless Solutions

Our team of licensed plumbers and HVAC technicians tackles everything from leaky faucets to complete system installations, handling all your plumbing and heating/cooling needs seamlessly. We offer free estimates, budget-friendly pricing, and financing options for homeowners, rental property managers, and contractors, ensuring a smooth experience for any plumbing, drainage, or HVAC project.

Our team specializes in residential and commercial trenchless services and are one of the few companies in the areas specializing in CIPP lining. Ask us today about:

Our cured-in place pipe lining services restore deteriorated pipes with corrosion, cracks, small offsets, and other damage.

Before pipe restoration


After pipe restoration

Apart from our minimally invasive services, our team can also provide:

We offer a full range of general plumbing services, including maintenance, repair, and installation of sinks, faucets, showers, bathtubs, toilets, laundry connections, ice makers, dishwashers, outdoor spigots, and more.


Our Service Maintenance Plans

Take a look at the available options for our service maintenance plans:

Annual Drain Cleaning Maintenance Plan


4-Month Drain Cleaning Maintenance Plan


6-Month Drain Cleaning Maintenance Plan


Annual Water Heater Maintenance Plan


Water heater maintenance covers tankless and standard units and is inclusive of:

  • Flushing the unit
  • Checking the anode rod
  • Inspecting for rust or leaks
  • Testing the thermostat and valves

Prices subject to change without notice

Camera inspection is also available at $395/hr (Will be waived if the customer agrees to have Co.Co County Drain Cleaning and Plumbing do the repair job if any issues are found during the inspection)


Reach Out to the Local Area’s Top Team

To learn more about us or to schedule any of our trenchless or general plumbing services, contact us at CoCo County Drain Cleaning & Plumbing today. We serve all of Contra Costa County, Alameda County, Solano County and the surrounding communities of the Bay-Delta region including:

  • Walnut Creek, CA
  • Pleasant Hill
  • Concord, CA
  • Martinez, CA
  • Lafayette, CA
  • Orinda, CA
  • Moraga, CA
  • Alamo, CA
  • Danville, CA
  • San Ramon, CA
  • Pittsburg, CA
  • Benicia, CA
  • Clayton, CA
  • Pinole, CA
  • Bay Point, CA
  • Vallejo, CA

Customer Reviews



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