Finding a reliable Hvac contractor in Lamar, SC is harder than it should be. FH HVAC makes the standard clear: written pricing, active SC licensing, live dispatch 24/7, and a 90-day parts and labor guarantee on every job.

If you've dealt with contractors in Lamar, SC who gave you a verbal estimate and handed you an invoice that didn't match — or sent someone who clearly wasn't SC licensed — you know exactly why the bar feels low in this market.
When you call FH HVAC in Lamar, SC, you get a SC-licensed technician with NATE certification and EPA 608 credentials. Your quote is in writing before we start. Your guarantee is on your invoice. Call +1-844-586-3138 and a live dispatcher picks up — day or night, weekend or holiday.

All six services are available in Lamar, SC — performed by SC-licensed technicians and backed by written pricing and our 90-day guarantee.
System failure in Lamar, SC doesn't wait for business hours. A live dispatcher at +1-844-586-3138 routes the nearest SC-licensed tech to your location and gives you an ETA before you hang up. Our trucks carry the parts most common in Lamar, SC's HVAC systems, so first-visit repairs are the standard, not the exception.
Lamar, SC Emergency: +1-844-586-3138Whether your Lamar, SC home needs a new system or a specific repair, our residential team starts with the Manual J load calculation that determines what your home actually needs. Skipping this step is how contractors install wrongly sized systems that fail in 10 years instead of lasting 20. All SC permits pulled. Parts and labor both warranted.
Book a Lamar, SC technicianA failed HVAC system in your Lamar, SC office, retail location, or commercial facility means real money lost. We handle rooftop units, VRF systems, large split systems, and ongoing maintenance agreements for Lamar, SC commercial properties, scheduled around your business operations. Priority response for commercial service agreement clients.
Commercial HVAC in Lamar, SCYour Lamar, SC home's indoor air quality challenges depend on local seasonal patterns. FH HVAC installs and services HEPA filtration, UV germicidal systems, humidity control equipment, and ERVs matched to Lamar, SC's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Indoor air quality: +1-844-586-3138More Lamar, SC homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Our Lamar, SC technicians are factory-trained on all major brands — Mitsubishi, Daikin, Fujitsu, LG, Bosch — and handle everything from initial installation through refrigerant service.
Heat pump service in Lamar, SCConsistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most Lamar, SC homeowners underinvest in it. Our Lamar, SC maintenance plan includes two full tune-ups per year, priority scheduling during peak season, a 15% discount on any repair parts and labor, and a written condition report after every visit.
Maintenance plan in Lamar, SCFour steps. No surprises. That's the whole model.
Real person answers. Not voicemail. You get an ETA for Lamar, SC before you hang up.
We dispatch from a position close to Lamar, SC — average on-site time under 60 minutes in most Lamar, SC markets. Background-checked, NATE certified, EPA 608 credentialed.
After diagnosing your system in Lamar, SC, your technician hands you a written, itemized quote. Nothing starts until you've reviewed and approved it in writing. What you approve is what you pay.
The job gets done and backed by a 90-day parts and labor guarantee documented on your invoice.
Operating standards, not slogans. Everything on this list is policy at FH HVAC in Lamar, SC.
Verbal estimates in Lamar, SC that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. No post-job surprises in Lamar, SC.
SC license, general liability, and workers' comp — all current, all documented, available on request for any Lamar, SC job.
We maintain staffing close to Lamar, SC so average on-site time stays under 60 minutes, even when demand is high.
The guarantee is on the invoice. 90 days, parts and labor. Not a handshake — a documented commitment.
Not voicemail. Not a bot. A live dispatcher who confirms your ETA before the call ends.
"Before I gave anyone access to my home in Lamar, SC, I asked for documentation. FH HVAC was the only contractor who had it ready without hesitation."
— Lamar, SC homeowner, new system installation"Called FH HVAC in Lamar, SC on a Saturday afternoon, had a tech at the door in under an hour, written quote before they started, invoice matched the quote exactly. I've never had an easier contractor experience in Lamar, SC."
"Lamar, SC commercial HVAC emergency on a Friday. FH HVAC had someone there fast, correctly diagnosed a failed capacitor, and had the system running before the event was compromised. Exceptional response time for a commercial call."
"Two years on the maintenance plan in Lamar, SC. At the spring tune-up this year they found a slow refrigerant leak in my evaporator coil. Caught and fixed at the maintenance pricing. That would have been an emergency call in August at double the cost."

FH HVAC covers all of Lamar, SC with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 Call +1-844-586-3138 — Lamar, SC Live Dispatch