A broken HVAC system in Greenwich, CT 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 Greenwich, CT 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 Greenwich, CT is locally positioned, CT 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 Greenwich, CT 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 Greenwich, CT — licensed, insured, guaranteed.
Your system quit in Greenwich, CT and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Greenwich, CT 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 Greenwich, CT's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Greenwich, CT Emergency Dispatch: +1-844-586-3138 →From a full new installation in your Greenwich, CT 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 Greenwich, CT. Every new installation starts with a Manual J load calculation. Skip it and you end up with an oversized system that short-cycles and wears out early. All major brands serviced. All CT permits handled.
Book Greenwich, CT Home Visit: +1-844-586-3138 →For businesses in Greenwich, CT, 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 Greenwich, CT. Our commercial jobs are coordinated around your operating hours.
Commercial HVAC in Greenwich, CT: +1-844-586-3138 →Your air quality in Greenwich, CT 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. If someone in your Greenwich, CT household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Greenwich, CT: +1-844-586-3138 →Heat pump and ductless mini-split installations in Greenwich, CT have picked up significantly as homeowners see the efficiency and dual-season benefits. When you're adding conditioned space in Greenwich, CT without an existing duct system, ductless is usually the cleanest solution. Our technicians are factory-trained on all major brands and service everything from installation to seasonal efficiency verification.
Heat Pump Service in Greenwich, CT: +1-844-586-3138 →Maintenance plan members in Greenwich, CT consistently have fewer emergency calls than comparable non-plan households. 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. The avoided emergencies alone usually justify the plan within the first season.
Maintenance Plan in Greenwich, CT: +1-844-586-3138 →


From your first call to a fixed system — here's what to expect from FH HVAC in Greenwich, CT.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
The nearest CT-licensed technician is routed to your address. Most Greenwich, CT customers have a tech on-site in under an hour.
After diagnosis, your Greenwich, CT 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.
Verbal quotes are how Greenwich, CT customers end up with invoices they didn't agree to. Every Greenwich, CT job starts with a written, itemized quote you sign before work begins.
Our technicians are staged near Greenwich, CT — not routed from a central depot an hour out. Even when everyone's calling in Greenwich, CT, we maintain sub-60-minute response in most locations.
Greenwich, CT licensing, liability coverage, NATE cert, EPA 608. Documentation available before any Greenwich, CT job.
If a repair we did in Greenwich, CT 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 Greenwich, CT specifically because HVAC emergencies don't ask permission. Your ETA is confirmed before the call ends.
When demand peaks in Greenwich, CT 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 Greenwich, CT 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 Greenwich, CT 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."
"Two years on the FH HVAC maintenance plan in Greenwich, CT. 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."

Don't sit with a broken system in Greenwich, CT 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 in Greenwich, CT, 24/7