Air Conditioning in Lithia Springs

Family-Owned Since 1981. Carrier Factory Authorized. Built for Douglas County.

Ronald Smith Heating & Air has been the air conditioning company Lithia Springs residents and businesses have called since 1981. We’re family-owned, family-operated, and physically based here in Lithia Springs, GA. From a single-family home in Douglas County to a commercial property that can’t afford downtime, our team handles the full range of AC services: installation, repair, maintenance, inspection, thermostat service, and emergency cooling failures.

Free estimates are available for new system installations, and financing options are available with approved credit to make quality equipment accessible regardless of budget.

Ready to schedule service or get a free estimate? Call Ronald Smith Heating & Air at (770) 766-9212 and speak with our team today.

Why Lithia Springs Chooses Ronald Smith Heating & Air

Being a Carrier Factory Authorized Dealer isn’t something every HVAC contractor qualifies for. Carrier requires dealers to meet ongoing performance benchmarks, training standards, and customer satisfaction metrics before granting and maintaining that designation. In 2019, we received the Carrier President’s Award, recognizing our leadership, business growth, customer satisfaction, and operational excellence.

Every technician on our crew is NATE certified, meaning their competency in heating and cooling systems has been tested and verified by an independent industry organization. Combined with over four decades of working in this community, that credentialing supports accurate diagnoses and quality workmanship.

We operate the way a family business should: transparent pricing, honest recommendations, and a commitment to the long-term relationship rather than the single transaction.

AC Services for Lithia Springs Homes & Businesses

Our air conditioning service line covers everything a Douglas County home or business is likely to need across the life of a system.

Installation & Replacement: We assess your property’s specific cooling needs before recommending equipment, reviewing efficiency ratings, available rebates, manufacturer warranties, and financing options. All installations meet Douglas County code requirements.

AC Repair: Our technicians diagnose and repair refrigerant leaks, compressor problems, faulty thermostats, and airflow issues. Trucks arrive fully stocked so many repairs can be completed in a single visit.

Scheduled Maintenance: We offer annual maintenance visits timed before the cooling season, plus ongoing coverage through SCA Maintenance Contracts for clients who want year-round peace of mind.

Emergency AC Repair: Cooling failures don’t follow a convenient schedule. We offer emergency AC repair service when your system goes down and waiting isn’t an option.

Inspection & Thermostat Services: Whether you need a system evaluated before a purchase or a thermostat replacement that restores accurate temperature control, our team handles both.

Contact Your Local Lithia Springs AC Company

Whether you need a new system, a same-day repair, or a maintenance plan that supports your equipment through Georgia’s long cooling season, Ronald Smith Heating & Air is ready. Call us at (770) 766-9212 to schedule service or ask about our SCA Maintenance Contracts. We’ve been part of this community since 1981, and we intend to be here long after your next system is installed.