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

If you've dealt with contractors in Greenwich, CT who gave you a verbal estimate and handed you an invoice that didn't match — or sent someone who clearly wasn't CT licensed — you know exactly why the bar feels low in this market.
FH HVAC operates on a different standard in Greenwich, CT. Every technician we send holds an active CT license, NATE certification, and a current EPA 608 refrigerant credential. Every quote is written and itemized before any work starts. Every completed job carries a 90-day guarantee documented on your invoice. Calling +1-844-586-3138 at any hour connects you to a real person who confirms your ETA before you hang up.

All six services are available in Greenwich, CT — performed by CT-licensed technicians and backed by written pricing and our 90-day guarantee.
Your HVAC system quit in Greenwich, CT and you need someone right now. Calling +1-844-586-3138 connects you to a live dispatcher who routes a CT-licensed technician toward your address immediately — not a callback promise. Our trucks carry the parts most common in Greenwich, CT's HVAC systems, so first-visit repairs are the standard, not the exception.
Greenwich, CT Emergency: +1-844-586-3138Whether your Greenwich, CT 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 CT permits pulled. Parts and labor both warranted.
Schedule Greenwich, CT home serviceCommercial HVAC failure in Greenwich, CT costs more than discomfort — it costs you customers, productivity, and sometimes compliance. We handle rooftop units, VRF systems, large split systems, and ongoing maintenance agreements for Greenwich, CT commercial properties, scheduled around your business operations. Priority response for commercial service agreement clients.
Commercial HVAC in Greenwich, CTYour Greenwich, CT 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 Greenwich, CT's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Indoor air quality: +1-844-586-3138Heat pump and ductless mini-split demand in Greenwich, CT has grown as homeowners understand the efficiency and versatility advantages. Factory training across all major brands means we handle the full job in Greenwich, CT, from installation through annual efficiency checks.
Heat pump service in Greenwich, CTThe Greenwich, CT systems that run reliably for 20 years get maintained twice a year. The ones that fail early usually don't. Two tune-ups annually, priority dispatch year-round, 15% off parts and labor, refrigerant checks, coil cleaning, and a written condition report every visit.
Maintenance plan in Greenwich, CTFour steps. No surprises. That's the whole model.
A live dispatcher picks up in Greenwich, CT — day or night, no exceptions. Not a bot. Not a callback queue. A real person who starts routing a technician immediately.
We dispatch from the closest available tech to your Greenwich, CT location. Background-checked, NATE certified, EPA 608 credentialed.
After diagnosing your system in Greenwich, CT, 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.
90 days, parts and labor, documented. If it fails within the window, we return at no charge.
These are the operating commitments behind every Greenwich, CT job. Verifiable. Documented.
What you approve is what you pay. Always. No post-job surprises in Greenwich, CT.
CT license, general liability, and workers' comp — all current, all documented, available on request for any Greenwich, CT job.
Regional technician positioning throughout Greenwich, CT keeps response times under 60 minutes in most markets — including during peak summer and winter demand.
Every Greenwich, CT repair we complete carries a 90-day parts and labor guarantee printed on your invoice. If it fails, we return at no charge — no debate required.
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 Greenwich, CT, I asked for documentation. FH HVAC was the only contractor who had it ready without hesitation."
— Greenwich, CT homeowner, new system installation"I've dealt with three other HVAC contractors in Greenwich, CT in the past two years. Every one had some billing issue, some miscommunication, some problem. FH HVAC showed up fast, gave me a written quote, and billed me exactly that amount. This should be the standard."
"Our business in Greenwich, CT had an HVAC failure during a client event. I didn't think anyone would respond that fast on a Friday evening. FH HVAC had a commercial technician there in 50 minutes, diagnosed and fixed within two hours. Nothing we planned had to be cancelled."
"The FH HVAC maintenance plan in Greenwich, CT found a developing refrigerant leak at our annual spring check. They fixed it at the plan rate. I did the math — fixing it in July as an emergency would have cost significantly more. The plan pays for itself."

Don't sit with a broken system in Greenwich, CT while waiting on a contractor who may or may not show up. Call +1-844-586-3138 — a real dispatcher picks up, routes the nearest tech, and gives you an ETA before you hang up.
📞 Call +1-844-586-3138 — Greenwich, CT Live Dispatch