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West Coast Heating Air Solar & Plumbing
West Coast technician inspecting the burners of an open gas furnace with a flashlight
Our guarantee100% Satisfaction Guarantee
Heating repair, maintenance and replacement

Heating Repair Services in San Diego, CA

Join our email list for furnace maintenance reminders, energy-saving advice, and updates on our latest offersfor heating repairs and new systems.
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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

Cold Home? Get Quick Heating Repair Now

No one likes a chilly house when temperatures drop unexpectedly. Let West Coast Heating, Air Conditioning, and Solar bring back the warmth with fast, reliable service for your home in San Diego, Chula Vista, El Cajon, Escondido, La Mesa, Lakeside, Poway, Ramona, or Santee, CA. When your heating system falters, our team is ready to respond.

  • Skilled technicians who ensure your system runs smoothly.
  • Transparent pricing with no hidden fees.

All services guaranteed with up-to-date compliance and warranties for peace of mind.

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West Coast technician greeting a homeowner at her front door
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 heating problems are repairs, not replacements.
West Coast technician replacing a blower motor in an open gas furnace 

Heating repair

About 1 in 8 of our heating repairs need no new parts, just an adjustment or tightening.
West Coast technician testing the controls of a garage furnace with a multimeter 

Heating maintenance

A fall tune-up catches a dirty flame sensor, a weak capacitor or a clogged drain.
A new high-efficiency gas furnace 

Heating replacement

Only about 1 in 12 of our heating calls end in a new system.
A 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 foundWe test the parts to find what failed and why, including a safety check of the burners and venting on gas equipment.
  3. You see the price firstYour options, with labor and parts listed separately, before any work begins.
  4. We repair, test and clean upWe run a full heating cycle, confirm warm air is reaching your rooms, 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 heating 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

Heating Repair Services in San Diego, CA: questions and answers

How do you find out what's wrong with my heater?

Our heating repair service begins with a thorough diagnostic assessment by a licensed technician. We quickly identify the root cause of the problem, whether it's a malfunctioning furnace, a struggling heat pump, or issues with your thermostat or ductwork. Our goal is to provide a precise diagnosis and an effective solution with minimal disruption to your daily life, contact us today.

Can you fix my heater on the first visit?

In most cases, yes. Our service vehicles are stocked with common parts, allowing us to complete most repairs on the first visit. We prioritize getting your heating system back online swiftly and efficiently, ensuring your comfort is restored without unnecessary delays.

How quickly can you respond when my heat goes out?

We understand that heating issues don't always happen during business hours, and the discomfort is immediate, especially during an unexpected cold snap. That's why West Coast Heating Air Solar & Plumbing offers prompt, reliable service across the region, from the coastlines of Chula Vista to the inland communities of Ramona.

What types of heating systems do you repair?
  • Furnaces: Gas and electric models, addressing issues from ignition problems to airflow restrictions.
  • Heat pumps: Diagnosing and repairing refrigerant leaks, compressor failures, and electrical component issues.
  • Boilers: For properties utilizing radiant heat, we handle pressure issues, leaks, and burner malfunctions.
  • Ductless mini-splits: Repairing issues specific to zone heating and cooling units.
  • Thermostats: Troubleshooting smart and traditional thermostat malfunctions that impact system control.
Will I know the cost before the repair starts?

Yes. We provide a clear explanation of the repair needed, along with an upfront assessment of the work involved, before any repairs begin. Our commitment to customer satisfaction means you'll be informed and confident in the service you receive.

Is your heating repair work guaranteed?

Yes. Every repair is backed by our guarantee and warranties, and our work stays current with code compliance. You get skilled technicians focused on keeping your system running smoothly, and the price you are quoted is the price you pay, with no hidden fees, so there are no surprises when the job is done.

More questions
Do heating repairs have to meet building codes?

Yes. Any significant repair or replacement of heating systems, especially those involving gas lines or electrical connections, must comply with San Diego County building codes. These regulations are in place to ensure safety and system efficiency. Our licensed technicians are fully knowledgeable about these requirements, ensuring all work performed is up to code, eliminating any concerns for homeowners in Escondido or La Mesa.

Do your repairs meet SDGE requirements for gas heaters?

They do. As a major utility provider in the region, SDGE (San Diego Gas & Electric) has specific safety guidelines and requirements for gas-powered heating systems. We ensure all repairs and installations meet these standards to maintain safe operation and eligibility for potential utility programs or rebates.

Why does my heater break down if I barely use it?

San Diego winters are generally mild, so heating systems might not see heavy, continuous use, which can sometimes lead to issues if not properly maintained. The occasional dip in temperature, particularly inland in areas like Poway and Ramona, highlights the importance of a functioning heating system.

When should I schedule heating maintenance to avoid repairs?

Optimal times for preventative maintenance are typically in the fall, before any significant need for heating arises, or in the spring, after the heating season ends, to prepare for the next. This proactive approach helps prevent unexpected breakdowns and ensures your system is ready when you need it in Lakeside or Santee.

Should I repair or replace an older heating system?

There's a growing regional emphasis on energy efficiency. Older heating systems are increasingly being replaced with newer, more efficient models to reduce energy consumption and costs. Our repair services aim to maximize the efficiency of your current system, and when replacement is necessary, we guide you toward options that align with modern energy standards and potential local incentives.

Why choose a local company for heating repair in San Diego?

Operating a heating system in the diverse microclimates of San Diego County requires an understanding of local regulations and seasonal considerations. While our region enjoys a mild, Mediterranean climate, unexpected cold snaps can increase heating demands, making reliable heating repair services essential. West Coast Heating Air Solar & Plumbing ensures all our repair and installation work adheres strictly to local building codes and safety standards, providing residents in San Diego, Chula Vista, and El Cajon with compliant and dependable service tailored to the unique environmental and regulatory landscape of the area.

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 heating 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
N
West Coast technician with the West Coast bear mascot

No heat?
We’re here 7 days a week.

Call us or schedule online.
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