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.
Our Marietta, GA technicians are dispatched from positions close to your neighborhood, hold active GA contractor licenses, and carry NATE certification and EPA 608 credentials. They understand the local building stock, the climate demands specific to this area, and the brands most prevalent in Marietta, GA homes and businesses.
Before we touch anything, you get a written quote. When the job is done, you get a 90-day parts and labor guarantee — documented on the invoice. That's the whole system. It works because it's simple and we actually follow it.
All six of these services are available in Marietta, GA, performed by GA-licensed technicians, backed by our written guarantee.
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 we resolve most Marietta, GA emergency calls without a return trip. Your written quote comes before we start — always.
Marietta, GA Emergency Dispatch: +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. For any new installation, we do a proper Manual J load calculation — something many Marietta, GA contractors skip to save time and cost. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. 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 →Your air quality in Marietta, GA is shaped by local climate factors that shift across the seasons. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, dehumidifiers and ERVs configured for Marietta, GA's specific conditions. If someone in your Marietta, GA household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Marietta, GA: +1-844-586-3138 →Heat pump and ductless mini-split installations in Marietta, GA have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Marietta, GA where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Marietta, GA: +1-844-586-3138 →Maintenance plan members in Marietta, GA consistently have fewer emergency calls than comparable non-plan households. The plan covers two annual tune-ups, refrigerant checks, electrical inspection, coil cleaning, priority scheduling, and a 15% parts and labor discount year-round. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in Marietta, GA: +1-844-586-3138 →


No surprises. No mystery. This is exactly what happens when you call 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.
After diagnosis, your Marietta, GA technician hands you a written, itemized quote. Nothing begins until you've reviewed and approved it.
Completed and covered — 90 days on parts and labor, documented on your invoice. If it fails within the window, we come back at no charge.
Stated as policies, not promises — because promises without systems are just marketing.
We don't quote jobs verbally in Marietta, GA. Your approved written quote is your guaranteed price in Marietta, GA — no exceptions.
Our technicians are staged near Marietta, GA — not routed from a central depot an hour out. Average on-site time in this market is under 60 minutes, including during peak summer and winter demand.
Marietta, GA licensing, liability coverage, NATE cert, EPA 608. Documentation available before any Marietta, GA job.
90 days. Parts and labor. No argument. The guarantee appears on your invoice because verbal assurances aren't guarantees.
Calling +1-844-586-3138 at 2 AM in Marietta, GA gets a person, not a machine. 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."
"Our Marietta, GA shop HVAC died during our busiest week. FH HVAC commercial team showed up fast, diagnosed accurately, had the part on the truck. Back to normal temperature before it cost us customers. Honest pricing on top of everything."
"I've been a FH HVAC maintenance plan member in Marietta, GA for two years. The spring visit caught a developing refrigerant leak in the evaporator coil and fixed it at the tune-up discount. That avoided what would have been an emergency call in August when it finally failed — and August emergency rates are not fun.

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 — Hvac Maintenance in Marietta, GA, 24/7