Whether your system quit overnight or you've been limping along hoping it'd fix itself, FH HVAC sends a licensed technician to your Old Lyme, CT address fast — with a written quote and the parts to finish the job.
If you've ever called an HVAC company in Old Lyme, 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 Old Lyme, CT is locally positioned, CT licensed, NATE certified, and EPA 608 credentialed. They know the HVAC systems common in this market and the seasonal patterns that cause the specific failures we see most often in Old Lyme, CT.
Our written quote comes before work starts. Our 90-day guarantee is on every invoice. That's the whole system. It works because it's simple and we actually follow it.
All six of these services are available in Old Lyme, CT, performed by CT-licensed technicians, backed by our written guarantee.
Your system quit in Old Lyme, CT and you need someone right now — not a callback. Calling +1-844-586-3138 connects you to a live Old Lyme, CT dispatcher immediately. We dispatch the nearest available tech and confirm arrival time before the call ends. Our trucks carry the most common repair parts for Old Lyme, CT's prevalent HVAC systems, so first-visit fixes are the norm.. Your written quote comes before we start — always.
Emergency Line in Old Lyme, CT: +1-844-586-3138 →From a full new installation in your Old Lyme, 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 Old Lyme, 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 Old Lyme, CT Home Visit: +1-844-586-3138 →A broken HVAC system in your Old Lyme, CT office, restaurant, or retail space translates directly to lost productivity or lost revenue. 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 Old Lyme, CT. We work around your schedule.
Commercial HVAC in Old Lyme, CT: +1-844-586-3138 →Old Lyme, CT residents deal with indoor air quality challenges that depend on the season — high humidity in summer, dry air in winter, allergens and dust year-round. FH HVAC installs and services HEPA filtration upgrades, whole-home UV germicidal systems, dehumidifiers and ERVs configured for Old Lyme, CT's specific conditions. If someone in your Old Lyme, CT household manages asthma or allergies, improving indoor air quality is one of the most direct improvements available.
Air Quality Service in Old Lyme, CT: +1-844-586-3138 →Heat pump and ductless mini-split installations in Old Lyme, CT have picked up significantly as homeowners see the efficiency and dual-season benefits. For additions, garages, and converted spaces in Old Lyme, CT 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.
Heat Pump Service in Old Lyme, CT: +1-844-586-3138 →Maintenance plan members in Old Lyme, 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. Members frequently tell us the plan paid for itself on the first avoided repair.
Maintenance Plan in Old Lyme, CT: +1-844-586-3138 →
From your first call to a fixed system — here's what to expect from FH HVAC in Old Lyme, CT.
Real person. Real-time. Not a bot or a callback queue. Your location is logged and dispatch starts immediately.
We route the closest available tech in Old Lyme, CT. Most Old Lyme, CT customers have a tech on-site in under an hour.
After diagnosis, your Old Lyme, CT technician hands you a written, itemized quote. No surprises after the work is done.
The job gets done right and backed by a 90-day parts and labor guarantee. If it fails within the window, we come back at no charge.
These are operating standards, not taglines.
We don't quote jobs verbally in Old Lyme, CT. Every Old Lyme, CT job starts with a written, itemized quote you sign before work begins.
Proximity to Old Lyme, CT is intentional, not accidental. Even when everyone's calling in Old Lyme, CT, we maintain sub-60-minute response in most locations.
Old Lyme, CT licensing, liability coverage, NATE cert, EPA 608. Documentation available before any Old Lyme, CT job.
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 Old Lyme, CT gets a person, not a machine. Dispatch is confirmed, not promised.
Old Lyme, CT maintenance plan customers have dedicated scheduling that doesn't share the general queue. Plus a 15% discount on any repair parts and labor, all year.
"Called FH HVAC in Old Lyme, CT 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 Old Lyme, CT 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 Old Lyme, CT 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.
Don't sit with a broken system in Old Lyme, 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 Repair in Old Lyme, CT, 24/7
