A broken HVAC system in Marietta, GA isn't a someday problem. FH HVAC dispatches a certified local tech with upfront pricing and a real ETA within minutes of your call.

If you've ever called an HVAC company in Marietta, GA and gotten a runaround about pricing, availability, or what's actually wrong with your system, you know exactly why we built FH HVAC the way we did.
Every tech FH HVAC dispatches in Marietta, GA is locally positioned, GA licensed, NATE certified, and EPA 608 credentialed. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Marietta, GA homes and businesses.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. That's the whole system. It works because it's simple and we actually follow it.
Every service below is on the table for Marietta, GA — licensed, insured, guaranteed.
If your HVAC system just stopped working in Marietta, GA, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Marietta, GA dispatcher immediately. We dispatch the nearest available tech and confirm arrival time before the call ends. Our trucks carry the most common repair parts for Marietta, GA's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Marietta, GA: +1-844-586-3138 →From a full new installation in your Marietta, GA home to a targeted repair on an older system, our residential team brings the right tools and the right knowledge of the systems common in this market. We never guess system size in Marietta, GA. Every new installation starts with a Manual J load calculation. Skip it and you end up with an oversized system that short-cycles and wears out early. All major brands serviced. All GA permits handled.
Book Marietta, GA Home Visit: +1-844-586-3138 →For businesses in Marietta, GA, HVAC failure means more than discomfort. In food service, it can mean health code complications. In offices, it means people can't work. FH HVAC's commercial team handles rooftop units, large split systems, VRF and chiller work, and ongoing maintenance agreements for commercial properties throughout Marietta, GA. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Marietta, GA: +1-844-586-3138 →Marietta, GA residents deal with indoor air quality challenges that depend on the season — high humidity in summer, dry air in winter, allergens and dust year-round. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, dehumidifiers and ERVs configured for Marietta, GA's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Marietta, GA Indoor Air Quality: +1-844-586-3138 →More Marietta, GA homeowners are choosing heat pumps and ductless systems for their versatility and long-term efficiency. When you're adding conditioned space in Marietta, GA without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Marietta, GA Ductless & Heat Pump: +1-844-586-3138 →Maintenance plan members in Marietta, GA consistently have fewer emergency calls than comparable non-plan households. Two full tune-ups per year, priority scheduling when the season peaks and wait times go long, a 15% discount on any repair parts and labor, and a written condition report after every visit. The avoided emergencies alone usually justify the plan within the first season.
Marietta, GA Service Plan Details: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Marietta, GA.
A live dispatcher answers in Marietta, GA — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
The nearest GA-licensed technician is routed to your address. Your ETA is confirmed before you hang up — average is under 60 minutes in most Marietta, GA locations.
You get the full price in writing before anything starts. No surprises after the work is done.
The job gets done right and backed by a 90-day parts and labor guarantee. If it fails within the window, we come back at no charge.
Stated as policies, not promises — because promises without systems are just marketing.
Verbal quotes are how Marietta, GA customers end up with invoices they didn't agree to. Every Marietta, GA job starts with a written, itemized quote you sign before work begins.
Proximity to Marietta, GA is intentional, not accidental. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Active GA license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Marietta, GA.
90 days. Parts and labor. No argument. It's on the invoice because a promise without documentation isn't worth much.
We staff live dispatchers around the clock in Marietta, GA specifically because HVAC emergencies don't ask permission. Dispatch is confirmed, not promised.
Marietta, GA maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus 15% off parts and labor on any repairs caught at service visits.
"In Marietta, GA on a July weekend with no AC, I expected a two-day wait. FH HVAC had a tech there in under an hour. Same-day fix, exact quoted price. Nothing like I've experienced with other contractors."
"We run a small retail shop in Marietta, GA and our HVAC went down on a Tuesday during a sale event. FH HVAC had a commercial tech there within the hour, the issue was a failed contactor, and we were back to normal temperature before we lost foot traffic. The price was exactly what they said. Five stars, no question."
"Two years on the FH HVAC maintenance plan in Marietta, GA. They caught a slow refrigerant leak at the spring tune-up. That one catch saved me an August emergency repair at full price. The plan has been worth it three times over."

Don't sit with a broken system in Marietta, GA waiting on a callback that may or may not come. Call +1-844-586-3138 right now and speak to a live dispatcher who will get a licensed tech to your door fast.
📞 +1-844-586-3138 — Ac Repair in Marietta, GA, 24/7