Reliable Air Conditioning Repair Services

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 AC Repair Process

Call or schedule online – From inspection to repair, we make the process quick, straightforward, and hassle-free.

24/7 Call or Online Booking

We perform full safety inspections, combustion/CO checks (when needed), measure voltage/amps, and identify the root cause.
Detailed On-Site Diagnosis

Before starting, we review repair options, pricing, and expected timelines with you.
Transparent Estimate

Our licensed technicians use top-quality parts, complete repairs with care, and test your system before finishing.
Efficient Repair & Testing

We provide a parts and labor warranty on qualifying services and supply clear records of the work completed.
Warranty & Follow-Up

Your satisfaction matters—we back our work with guaranteed parts and labor coverage.

Why Antioch Residents Count on Us

Locally Owned & Operated

Proudly serving Antioch and the surrounding communities, we understand the local climate and what you need.

Licensed, Bonded & Insured

Our certified HVAC experts bring peace of mind—your home is always in safe hands.

Prompt & Reliable

When your comfort is at stake, we won’t keep you waiting. We offer fast, same-day service.

Fair Pricing

No hidden fees, no surprises—just fair, transparent pricing with quality workmanship.

Highly Rated

Homeowners in Antioch trust us, and it shows in our 5-star reviews on Google, Yelp, and Nextdoor.

Save with SMART Heating & Air Conditioning Coupons

HVAC and home services coupons and discounts. Check the individual coupon for more details. Reference the coupon when you schedule your service to lock in your savings!

$50Off

HVAC Repair (Recommended Repairs)

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

Valid Through 12/31/2025

$79Only

Air Conditioning 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