Heating
Furnace repair and heating installation in San Diego County
San Diego winters are short, but a furnace that won't light on a cold night is still a problem, and a cracked heat exchanger is a safety risk. We repair and replace gas furnaces and air handlers, and every heating visit includes a carbon monoxide safety check.
What we do
Heating & Furnaces services
- Gas furnace repair: igniters, flame sensors, blowers and control boards
- Carbon monoxide and heat exchanger safety inspections
- Furnace and air handler replacement
- Garage, closet and attic installations
- Thermostat replacement and setup
How it works
- Call, text or send a request. Tell us what's happening. A photo of the unit helps.
- We diagnose it. You get a plain explanation of what's wrong and your options.
- You approve a firm price. The price we quote is the price you pay.
- We fix it and clean up. Then we walk you through what we did.
Heating & Furnaces across San Diego County
El Cajon Lakeside Santee La Mesa Spring Valley Lemon Grove Alpine Ramona Poway Escondido Chula Vista National City San Diego
Helpful guides
Repair or replace your AC? The $5,000 rule, explained Heat pump or AC + furnace? What makes sense in San Diego
More services
“Amazing service. We just bought a new house and didn't know any history of our AC unit. We got a recommendation from a friend and called Gold Coast. They were fast and went above and beyond in all the services we needed. Absolutely checking back in with them before summer for a tune-up …”
“[The owner] provided maintenance on our package unit. He was quick to respond when we reached out. Service was thorough and he took time to explain the issue. Pricing was fair. I would reccomend Gold Coast Heating and Air!”
FAQ
Heating & Furnaces: common questions
My CO detector went off. What should I do?
Get everyone outside, call 911 or SDG&E, and don't go back in until it's cleared. Then call us to inspect the furnace before it's used again.
How often should a furnace be serviced?
Once a year, ideally in the fall. It keeps it safe, efficient, and under warranty.
Do you work on package units?
Yes. We service rooftop and ground-level package units as well as split systems.
Get help
Tell us what's going on
Send a quick request and we'll call or text you back. Prefer to talk? Call now and you'll speak with the owner directly.
Call or text any time. Messages left after hours are returned first thing the next morning.
Request service
Four quick fields. We'll call or text you back.
Too hot? Too cold? Let's fix it.
Upfront pricing. Local, licensed and insured.