A broken HVAC system in Mount Pleasant, 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.

The typical HVAC experience in Mount Pleasant, SC involves waiting, vague estimates, and invoices that don't match what you were told over the phone. FH HVAC is built to be the opposite of that.
Our Mount Pleasant, SC technicians are dispatched from positions close to your neighborhood, hold active SC 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 Mount Pleasant, SC 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.
Every service below is on the table for Mount Pleasant, SC — licensed, insured, guaranteed.
If your HVAC system just stopped working in Mount Pleasant, SC, you don't have time for voicemail or a 48-hour wait list. Calling +1-844-586-3138 connects you to a live Mount Pleasant, 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 Mount Pleasant, SC's prevalent HVAC systems, so we resolve most Mount Pleasant, SC emergency calls without a return trip. Your written quote comes before we start — always.
Mount Pleasant, SC Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Mount Pleasant, 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. We never guess system size in Mount Pleasant, SC. Every new installation starts with a Manual J load calculation. Getting this wrong means a system that cycles constantly and fails years ahead of schedule. All major brands serviced. All SC permits handled.
Mount Pleasant, SC Home Service: +1-844-586-3138 →For businesses in Mount Pleasant, SC, HVAC failure means more than discomfort. Depending on your industry, it can mean health code violations, cancelled appointments, or closed doors. FH HVAC's commercial team handles rooftop units, large split systems, VRF and chiller work, and ongoing maintenance agreements for commercial properties throughout Mount Pleasant, SC. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Mount Pleasant, SC: +1-844-586-3138 →Your air quality in Mount Pleasant, 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, humidity control equipment, and energy recovery ventilators sized for this climate. The impact on respiratory health is measurable and consistent for households that make this upgrade.
Air Quality Service in Mount Pleasant, SC: +1-844-586-3138 →Heat pump and ductless mini-split installations in Mount Pleasant, SC have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Mount Pleasant, SC where ductwork would mean opening walls, ductless is typically the right call. Our technicians are factory-trained on all major brands and can handle everything from initial installation through refrigerant service and annual performance checks.
Mount Pleasant, SC Ductless & Heat Pump: +1-844-586-3138 →The Mount Pleasant, 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. 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 Mount Pleasant, SC: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Mount Pleasant, SC.
A live dispatcher answers in Mount Pleasant, SC — day or night, weekends, holidays. Your location is logged and dispatch starts immediately.
We route the closest available tech in Mount Pleasant, SC. Your ETA is confirmed before you hang up — average is under 60 minutes in most Mount Pleasant, SC locations.
You get the full price in writing before anything starts. Nothing begins until you've reviewed and approved it.
Completed and covered — 90 days on parts and labor, documented on your invoice. Call us back within 90 days for any covered issue and we return free.
These are operating standards, not taglines.
We don't quote jobs verbally in Mount Pleasant, SC. Every Mount Pleasant, SC job starts with a written, itemized quote you sign before work begins.
Our technicians are staged near Mount Pleasant, SC — 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.
Active SC license. General liability. Workers' comp. NATE certification. EPA 608. All current, all on file, all available to review before any job starts in Mount Pleasant, SC.
If a repair we did in Mount Pleasant, SC fails within 90 days, we return and fix it at no charge. The guarantee appears on your invoice because verbal assurances aren't guarantees.
We staff live dispatchers around the clock in Mount Pleasant, SC specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
When demand peaks in Mount Pleasant, 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.
"Called FH HVAC in Mount Pleasant, SC on a Saturday with a broken AC in summer weather. Had a real person immediately, tech was at the door in 52 minutes, had the part on the truck, and fixed it that afternoon. Invoice matched the quote exactly. Genuinely the best HVAC service call I've had in years of homeownership."
"We run a small retail shop in Mount Pleasant, 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."
"I've been a FH HVAC maintenance plan member in Mount Pleasant, SC 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.

You shouldn't have to wait days for Ac Installation service in Mount Pleasant, SC. Call +1-844-586-3138 and get a real ETA within minutes.
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