Trusted Plumbing, Heating & Air in Fountain Valley, CA

4.9 Stars • 653 Google reviews • Serving Orange County since 1986

Fountain Valley is our home base — 17390 Mount Cliffwood Circle, right in the heart of the city. When you call us from 92708 or 92728, your technician is already here. From the Mile Square area to the Bushard corridor, we’ve served Fountain Valley homeowners since 1986 with licensed plumbing, drain, and HVAC service backed by our 12-Point Guarantee.

Trusted Plumbing, Heating & Air in Fountain Valley, CA

4.9 Stars • 653 Google reviews • Serving Orange County since 1986

Fountain Valley is our home base — 17390 Mount Cliffwood Circle, right in the heart of the city. When you call us from 92708 or 92728, your technician is already here. From the Mile Square area to the Bushard corridor, we’ve served Fountain Valley homeowners since 1986 with licensed plumbing, drain, and HVAC service backed by our 12-Point Guarantee.

Five gold stars in a row representing a 5-star rating

4.9 Stars

656 Google Reviews

Five gold stars in a row representing a 5-star rating

4.6 Stars

502 Yelp Reviews

Five gold stars in a row representing a 5-star rating

A+ Rating

144 Angi Reviews

Plumbing, Drain & HVAC Services in Fountain Valley

Licensed, background-checked technicians for every job — backed by upfront pricing and our 12-Point Guarantee on every residential call.

Neighborhoods We Serve in Fountain Valley

We know the plumbing and HVAC history of these neighborhoods — the pipe types, the common failure points, and the age of the infrastructure — so you get faster diagnosis and the right fix the first time.

Mile Square

The central residential core around Mile Square Regional Park. Post-war tract homes here frequently have original copper or galvanized supply lines — slab leaks and water heater replacement are among the most common calls in this part of town.

Talbert Corridor

Established neighborhoods along Talbert Avenue with a mix of single-family homes from the 1960s–70s. Aging drain lines and main shutoff valves that haven’t been serviced in decades are common findings during inspections here.

West Fountain Valley

The residential neighborhoods west of Brookhurst, close to the Huntington Beach border. Older construction with a higher rate of galvanized piping still in service — this is the area where we most often recommend repiping assessments.

Magnolia / Slater

A dense residential and apartment corridor where hard water scale buildup is visibly accelerated. Water softener installations and drain cleaning are routine service calls throughout this area.

Edinger Corridor

Mixed residential and commercial properties along Edinger Avenue. Older apartment buildings on this corridor generate steady drain and water heater work — many units still have original tank water heaters well past replacement age.

Eastside / Bushard Area

Homes near the Santa Ana and Garden Grove borders tend to be among the oldest in the city. Galvanized steel supply lines, clay sewer laterals, and original fixtures are still common — these are homes where a thorough plumbing inspection pays for itself.

Our 12-Point Guarantee

Every job we do is backed by our 12-Point Guarantee — licensed technicians, upfront pricing, respect for your home, and workmanship we stand behind. If it doesn't meet our standard, we make it right.
See the full 12-Point Guarantee

Get Your Free Quote

No pressure, no obligation — just an honest price before any work begins.

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Prefer to Talk?

Our team is available around the clock for emergencies.

PHONE

714-241-1414

EMAIL

info@coastplumbing.com

BUSINESS HOURS

Monday - Friday 7 AM - 5 PM; Saturday 8 AM - 2 PM
24/7 Emergency Service

SERVICE AREA

Fountain Valley, Huntington Beach, Costa Mesa
& all of Orange County

CA CONTRACTOR LICENSE

#771970

Licensed · Background-Checked · Insured · Serving Orange County Since 1986