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West Coast Heating Air Solar & Plumbing
West Coast technician testing an outdoor heat pump unit
Our guarantee100% Satisfaction Guarantee
Heat pump repair, maintenance and replacement

Heat Pump Systems in San Diego, CA

Looking for fast heat pump repair or installation in San Diego? Contact us for quick, reliable service. Same-day availability, expert technicians, and clear pricing!
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     Five-star rated on Google, Yelp, Facebook and BBB
 
Same-day repairsOn most services, 7 days a week
 
Lifetime labor warrantyOn qualifying installs and repairs
 
All brands and modelsWhatever you have, we work on it
 
No service call feeWaived when we do the repair
Serving San Diego

Fast, Efficient Heat Pump Solutions for Your Comfort Needs

Struggling with a faulty heat pump? Our certified technicians offer rapid, reliable repairs and installations to ensure your home remains comfortable. West Coast Heating Air Solar & Plumbing provides comprehensive heat pump services across San Diego, Chula Vista, El Cajon, Escondido, La Mesa, Lakeside, Poway, Ramona, and Santee, California, with a strong focus on serving the unique needs of the greater San Diego region.

When you choose us, you benefit from:

  • Same-day service availability ensures quick resolutions for urgent heat pump issues.
  • Upfront pricing and flexible financing options to fit your budget.
  • Expert installations and repairs backed by full warranties.
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West Coast technician adjusting a home thermostat
West Coast Heating Air Solar & Plumbing service van 
Service call
$0 
when we do the repair
Your service call fee is waived when you choose us for the repair while the technician is there. West Coast Club members pay no service call fee when work is performed.
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What we do

Repair, maintenance and replacement

Most heat pump problems are repairs, not replacements.
West Coast technician greeting a homeowner at her front door 

Heat pump repair

Most heat pump calls are repairs we finish in a single visit, whether the problem shows up in heating or cooling.
Technician standing beside an outdoor heat pump unit 

Heat pump maintenance

A heat pump works in both seasons, so a yearly tune-up catches a weak capacitor, a dirty coil or a sticking defrost control early.
West Coast technician going over options with a homeowner in her kitchen 

Heat pump replacement

When a heat pump nears the end of its life, we price the repair and the replacement side by side.
A Southern craftsman home at dusk with warm glowing windows
Your visit

What happens when our technician arrives

  1. We arrive ready to workLicensed, insured, and respectful of your home.
  2. We show you what we foundYou see the problem and hear what it means in plain language.
  3. You see the price firstYour options, with labor and parts listed separately, before any work begins.
  4. We repair, test and clean upWe test the heat pump before we leave and clean up the space.
Every repair is backed by our lifetime labor warranty on qualifying repairs and our 100% Satisfaction Guarantee. If anything isn’t right, call us and we’ll make it right.

Current offers

More ways to save on your heat pump service

Take advantage of our latest offers and get even more value from West Coast.

Water Heater Special

$500 Off
Any Water Heater Installation

On a new water heater installation. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

New Customer Special

$79 AC
Tune-Up

& Safety Inspection

New customers only. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

Comfort & Peace of Mind

Lifetime Warranty
On Labor

Qualifying system installs and repairs. Transferable. Terms apply. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

New Customer Special

$29 Heating
Tune-Up

& Safety Inspection

New customers only. Extends system life, improves efficiency, prevents costly repairs. Mention this offer when booking. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

Financing Available

0% Interest
For 24 Months

On qualified equipment. On approved credit. Details at consultation. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

Fall Savings

$1,500 Credit
A/C Trade-In

Toward a new A/C system. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

First Visit Special

Free Service Call
With Any Repair

$0 dispatch fee with any completed repair. First-time customers only. Cannot be combined with other offers. Must be presented at time of sale. Expires 10/31/26.

Why West Coast

Why homeowners choose West Coast

Family-run since 1996, serving San Diego County homeowners from El Cajon.
5-starrated on Google, Yelp, Facebook and BBB
Since 1996family-run in San Diego County
Same dayrepairs on most services, 7 days a week
Lifetimelabor warranty on qualifying installs and repairs
West Coast Heating Air Solar & Plumbing service van
 100% Satisfaction Guarantee
     
“Vlad was incredible! He was on time, the ultimate professional, knowledgeable, patient with my questions, and went above and beyond to make sure my service was impeccable!”
Nancy Scornavacco, Google review
     
“Amazing service! Eric with West Coast did a fantastic job. Very prompt, immediately diagnosed the issue I was having and offered varying solutions to ensure I have a comfortable option.”
Tim Palmer, Google review
     
“Eric Young did a great job of explaining the possible solutions to my HVAC problem. I felt very comfortable and was so pleased to feel like I had options, with no effort to “hard sell” me.”
Susan Little, Google review
FAQ

Heat Pump Systems in San Diego, CA: questions and answers

Is a heat pump a good choice for a San Diego home?

Yes. The Mediterranean climate of the San Diego region, with mild, wet winters and hot, dry summers, makes heat pumps an ideal solution. Because the weather rarely swings to harsh extremes near the coast, a heat pump can carry a home comfortably through both seasons while keeping energy use in check. We recommend systems optimized for our local weather patterns rather than a one-size-fits-all unit.

Can one heat pump both heat and cool my home?

It can. Heat pumps efficiently provide both heating and cooling from a single unit. In summer the system cools your home, and in winter it switches over to heat it, so one well-chosen system covers comfort year round. That single-unit design is a big part of why heat pumps suit our climate so well.

Do I need a permit to install a heat pump?

Yes, for new installations and major replacements. Throughout our service areas, including La Mesa, Lakeside, Poway, Ramona, and Santee, local building departments require permits for this work. Permits make sure installations meet safety codes and environmental standards. Our team handles the entire permit application process, so your project is fully compliant from start to finish and you never have to deal with the building department yourself.

Are there rebates for installing a high-efficiency heat pump?

Often there are. Local utility providers, such as SDG&E (San Diego Gas & Electric), frequently offer incentives and rebates for homeowners who install high-efficiency heat pump systems. These programs are designed to encourage energy conservation and can significantly offset the initial cost of a new system. We stay informed about current rebate opportunities and can help you identify eligible systems and navigate the application process to maximize your savings.

What efficiency ratings does a new heat pump need to meet?

All new heat pump installations must meet current federal and state energy efficiency standards, including minimum SEER2 and HSPF2 ratings. SEER2 reflects cooling efficiency and HSPF2 reflects heating efficiency. Our systems comply with or exceed these requirements, and higher-rated equipment often qualifies for additional efficiency-based incentives on top of standard utility programs.

When do heat pumps work the hardest here?

Peak HVAC needs fall in early summer for cooling and mid-winter for heating. During those stretches, a well-maintained or new heat pump system delivers consistent comfort and energy savings, while a worn or poorly matched one is most likely to struggle. We understand these seasonal demands and plan installations and recommendations around them.

More questions
Will a heat pump keep up in hotter inland areas like El Cajon and Ramona?

Yes, when the system is chosen with the area in mind. Communities like El Cajon and Ramona experience higher inland temperature extremes than the coast. We take those conditions into account and recommend systems optimized for local weather, so the heat pump you install is sized and rated for the temperatures your home actually sees, in the summer heat as well as on colder winter nights.

Are your heat pump services licensed and code-compliant?

Yes. All services are fully licensed, insured, and compliant with local codes for your peace of mind. West Coast Heating Air Solar & Plumbing makes sure all our work complies with the specific requirements across San Diego, Chula Vista, El Cajon, Escondido, and surrounding communities. Each city's building department has its own process, and we follow the requirements wherever your home is located, whether the job is a repair, a replacement, or a brand-new installation.

Are your technicians familiar with HVAC regulations?

They are. We are knowledgeable about EPA certifications and regional HVAC regulations, which means your installation meets all necessary benchmarks, from refrigerant handling to local building standards. You get equipment that is installed correctly and documented properly, without having to research the rules yourself.

What should I consider before installing or upgrading a heat pump?

Installing or upgrading a heat pump system in Southern California involves understanding local regulations, utility programs, and seasonal considerations. Permits, available rebates, minimum efficiency ratings, and the climate where you live all shape which system makes sense. We walk you through each of these before you commit.

How can I keep the cost of a new heat pump down?

Start with the incentives. Utility rebates and efficiency-based incentives can significantly offset the initial cost, and choosing a system that meets or exceeds SEER2 and HSPF2 minimums can open up more of them. Leveraging these local programs and understanding seasonal impacts helps homeowners make smart, cost-effective decisions for their comfort needs.

Reviewed by the licensed HVAC team at West Coast Heating Air Solar & Plumbing. CSLB License #810930. Last updated October 2026.
West Coast Club membership card

The West Coast Club covers all of this

Plans from $10 a month. Pick the systems you want covered and it pays for itself on the first visit.

  • Annual tune-ups on heating, cooling, solar or plumbing
  • 10% off all repairs
  • $0 diagnostic fees and priority scheduling
  • $100 annual replacement credit
Join The Club
Service areas

Where we provide heat pump service

We serve homes and businesses across San Diego County from our El Cajon location.
Map of West Coast's San Diego County service area
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West Coast technician with the West Coast bear mascot

Heat pump acting up?
We’re here 7 days a week.

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