Furnace Repair Antioch, CA | 24/7 Emergency Heating Repair

Trusted By Your Neighbors Peace of Mind with Every Service

Michael L Mathews

I really appreciated the time Frank Gallant spent with me detailing the options for my furnace and outdoor air conditioner. He was very candid and I feel that he truly had my best interests at heart with regard to the best course of action I should take. Thank you again.

Jeffrey Fazio

Smart Heating & Air Conditioning not only installed a new AC unit for our home at a great price, but installed it the day after they came out for the initial estimate. That was a lifesaver because we are expecting family from out of town this weekend — which is expected to be a scorcher.

Our Heating Repair Process

Call or book online – we prioritize emergencies and same-day needs.

Call or Book Online

We prioritize heating emergencies and offer same-day service whenever possible.
On-site Diagnosis

Our technicians perform full safety checks, combustion/CO testing (if needed), voltage/amp measurements, and pinpoint the root cause.
Transparent Estimate

You’ll receive clear repair options, costs, and timelines before any work begins.
Efficient Repair

Repairs are done using high-quality parts by licensed HVAC professionals. We test performance before leaving to ensure your comfort.
Follow-up & Warranty

We provide warranties on qualifying parts and labor, plus detailed documentation of the work performed.

Why Antioch, CA Homeowners Trust Smart Heating & Air Conditioning

Locally Owned & Operated

We’re proud to serve Antioch and understand the climate, neighborhoods, and heating needs of local families.

Licensed, Bonded & Insured

With certified HVAC professionals, your home and comfort are always in safe hands.

Same-Day Service Available

Heating issues can’t wait — and with us, they don’t have to.

Upfront, Honest Pricing

No hidden charges or surprises — just transparent pricing and quality service.

5-Star Reputation

Antioch homeowners consistently recommend us on Google, Yelp, and Nextdoor

Save with SMART Heating & Air Conditioning Coupons

Take advantage of our current HVAC and home services coupons and discounts. Be sure to reference the coupon when you schedule your service to lock in your savings!

$75mo.

New Gas Multi-speed Furnace Installed

*Limit one per household. Some restrictions may apply.Cannot combine offers, Expires 12/31/2025

Valid Through 12/31/2025

$79Only

Furnace Tune-Up

*Limit one per household. Some restrictions may apply.Cannot combine offers, Expires 12/31/2025

Valid Through 12/31/2025

NEW

Home Comfort System Easy Payment Plans Available

*Limit one per household. Some restrictions may apply.Cannot combine offers. Expires 12/31/2025

Valid Through 12/31/2025

Heating & Furnace Repair

Antioch, CA

Trusted By Your Neighbors Peace of Mind with Every Service

Why Antioch, CA Homeowners Trust Smart Heating & Air Conditioning

Locally Owned & Operated

Licensed, Bonded & Insured

Same-Day Service Available

Upfront, Honest Pricing

5-Star Reputation

Save with SMART Heating & Air Conditioning Coupons

$75mo.

New Gas Multi-speed Furnace Installed

$79Only

Furnace Tune-Up

NEW

Home Comfort System Easy Payment Plans Available