Serving Orange County Since 1986 COAST PLUMBING, HEATING & AIR, INC.

Expert Plumbers & HVAC Technicians in Fountain Valley, Serving all of Orange County & Surrounding Areas! 

For over three decades, Coast Plumbing, Heating & Air, Inc. has delivered quality service to our Southern California residents and business owners. We are the #1 plumbing and HVAC service company in Fountain Valley and beyond because we continue to perfect our business model each year. We hold to three simple principles that we believe comprise effective plumbing: being on time, utilizing the latest technology, and offering competitive prices with free estimates. No matter how simple or complex your plumbing, heating, or cooling issue is, we are the team you can depend on to provide quality, cost-effective services that never compromise customer satisfaction.

We Are Available 24/7 To Handle Emergencies!

We Stand By Our Work

100%

WITH OUR 12-POINT GUARANTEE!

We won't leave until you're satisfied with our work.

View Our Guarantee

Experience The Coast Plumbing Difference

  • Available 24/7
    We Are Available Around The Clock To Handle Your Emergency
  • Experienced
    We Have 35+ Years Of Experience In The Home Service Industry
  • Uniformed Experts
    Our Techs Are Highly Trained, Uniformed & Professional
  • Free Plumbing Quote
    We Offer Free, In-Home, Written Estimates With No Obligation
  • No Mess
    We Wear Shoe Covers & Lay Down Tarps When Necessary
  • 100% Client Satisfaction
    We Guarantee You Will Be Happy With The Quality Of Our Work

Quality Home Services. 
Superior Results.

GET STARTED WITH A FREE, IN-HOME ESTIMATE: (714) 262-4009

Since 1986, Coast Plumbing, Heating & Air, Inc. has been dedicated to providing the best possible plumbing services to homes and businesses throughout Fountain Valley, Orange County, and the surrounding areas. Our punctual and efficient team provides comprehensive services that include installation, repair, and routine maintenance on systems that keep your home or commercial property functional and comfortable.

We are available 24 hours a day to respond to any plumbing emergency you may have from leak detection to water heater repair to garbage disposals. We will apply the same focus on customer satisfaction and effective work that we have applied to every job since our first day of operation over three decades ago

Hear From Our Clients

  • “Great Staff!” - Christine
  • “I was so happy with the quick response to my plumbing issue.” - Anne
  • “If you want great service, call Coast Plumbing, Heating & Air!” - Ron T.

Don’t Miss Out on These Savings!

  • Coast Plumbing, Heating & Air, Inc. Coast Plumbing, Heating & Air, Inc.
    Seniors, Teachers, Police, & Military Discount 10% OFF

    We are proud to offer a 10% discount to all seniors, teachers, and active & retired police and military members.

  • Coast Plumbing, Heating & Air, Inc. Coast Plumbing, Heating & Air, Inc.
    Drain Snaking $89

    **With proper cleanout access. Please call for full details**

  • Coast Plumbing, Heating & Air, Inc. Coast Plumbing, Heating & Air, Inc.
    Water Heater Special $1,699

    This includes 30, 40, or 50-gallon water heaters. Includes water heater and basic installation. Cost may increase due to city codes.

  • Coast Plumbing, Heating & Air, Inc. Coast Plumbing, Heating & Air, Inc.
    HVAC Maintenance $99

Contact Coast Plumbing, Heating & Air, Inc. Today!

Service Area: We Service Orange County and the Surrounding Communities
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy
CALLING A PLUMBER OR HVAC TECHNICIAN DOESN’T HAVE TO BE INCONVENIENT Enlist Our Unmatched Services Today - We Take the Hassle Out of Home Services