A broken HVAC system in Union, SC 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 Union, SC 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 Union, SC is locally positioned, SC 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 Union, SC homes and businesses.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. Simple, consistent, and we've held to it since day one.
Every service below is on the table for Union, SC — licensed, insured, guaranteed.
Your system quit in Union, SC and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Union, SC dispatcher immediately. A licensed technician gets rolling toward your address with an ETA before you hang up. Our trucks carry the most common repair parts for Union, SC's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Union, SC Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Union, SC 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 Union, SC 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 SC permits handled.
Union, SC Home Service: +1-844-586-3138 →For businesses in Union, SC, 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 Union, SC. Our commercial jobs are coordinated around your operating hours.
Union, SC Commercial Service: +1-844-586-3138 →Your air quality in Union, SC 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 Union, SC's specific conditions. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Union, SC: +1-844-586-3138 →Heat pump and ductless mini-split installations in Union, SC have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Union, SC 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.
Union, SC Ductless & Heat Pump: +1-844-586-3138 →The Union, SC maintenance plan customers who call us least often aren't the ones with the newest systems — they're the ones who get tuned up twice a year. 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. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in Union, SC: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Union, SC.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest SC-licensed technician is routed to your address. Most Union, SC customers have a tech on-site in under an hour.
After diagnosis, your Union, SC technician hands you a written, itemized quote. Nothing begins until you've reviewed and approved it.
The job gets done right and backed by a 90-day parts and labor guarantee. Call us back within 90 days for any covered issue and we return free.
Stated as policies, not promises — because promises without systems are just marketing.
We don't quote jobs verbally in Union, SC. Your approved written quote is your guaranteed price in Union, SC — no exceptions.
Our technicians are staged near Union, SC — not routed from a central depot an hour out. Even when everyone's calling in Union, SC, we maintain sub-60-minute response in most locations.
Union, SC licensing, liability coverage, NATE cert, EPA 608. All current, all on file, all available to review before any job starts in Union, SC.
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 Union, SC gets a person, not a machine. Your ETA is confirmed before the call ends.
When demand peaks in Union, SC and general wait times stretch out, plan members have reserved slots. Plus 15% off parts and labor on any repairs caught at service visits.
"In Union, SC 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 Union, SC 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 Union, SC. 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."

You shouldn't have to wait days for Hvac service in Union, SC. Call +1-844-586-3138 and get a real ETA within minutes.
📞 +1-844-586-3138 — Hvac in Union, SC, 24/7