HVAC Repair in Old Lyme, CT06371
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toOld Lyme and the 06371 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 90-120 minutes.
Cold, damp winters and a growing number of ductless retrofits in older housing stock define the local market. Our Old Lyme teams are set up for exactly that: rapid response, flat-rate pricing quoted before work begins, and no surprise overtime charge for nights or weekends.
Talk to a live dispatcher in Old Lyme
Serving 06371 and Lower Connecticut River Valley County — no phone trees, no callback waiting.
- A live dispatcher answers — never a phone tree or an answering service script
- Flat-rate pricing agreed before a single tool comes out
- Licensed, insured and background-checked technicians only
- Common failure parts stocked on every truck
★★★★★4.7 average · 431 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Old Lyme06371 calls we answer most often
If your system is doing any of the following, it is worth a diagnostic before the fault gets more expensive.
Refrigerant leak at a flare or coil connection
Loud banging on start-up (compressor slugging)
Furnace lights then shuts down after a few seconds
Short cycling — on and off every few minutes
Outdoor condenser humming but the fan not turning
Skyrocketing utility bills with no change in usage
Heating and air conditioning service built around Old Lyme
We treat 06371 as a dedicated service zone. Cold, damp winters and a growing number of ductless retrofits in older housing stock define the local market. Because the equipment here works hard for a long season, we lean heavily on catch-it-early diagnostics rather than emergency replacements.
Local homeowners often run their system harder than the design intended, especially during June through August. That accelerates wear on contactors, capacitors and blower bearings.
Because Connecticut runs oil and gas heating with central air or ductless cooling, the transition between seasons is when we see the most emergency calls — equipment that sat unused for months.
Typical Old Lyme service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $89 – $177 |
| Capacitor replacement | $212 – $496 |
| Contactor replacement | $224 – $531 |
| Refrigerant leak repair + recharge | $378 – $1,062 |
| Blower motor replacement | $531 – $1,121 |
| Compressor replacement | $1,652 – $3,422 |
| Hot surface igniter / flame sensor | $189 – $472 |
| Furnace control board | $448 – $1,003 |
| Condensate drain / float switch | $153 – $401 |
| Thermostat install (wired or smart) | $177 – $531 |
| Duct cleaning (whole home) | $448 – $1,062 |
| Full system replacement (installed) | $7,080 – $15,340 |
Market ranges reported for Old Lyme, CT and the wider Northeast region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 06371
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Old Lyme
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Old Lyme
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Old Lyme
Full system replacement and new construction installs with a Manual J load calculation so the equipment is actually sized for your home.
Heat Pump Repair & Service in Old Lyme
Heat pump diagnosis and repair for both heating and cooling operation, including cold-climate units, defrost board failures, reversing valve problems, auxiliary heat strip faults and refrigerant charge issues.
24/7 Emergency HVAC Repair in Old Lyme
Around-the-clock response for no-heat in freezing weather, total AC failure during a heat wave, gas smells, carbon monoxide alarms, water flooding from the indoor unit and complete system shutdowns.
Air Duct Cleaning & Sealing in Old Lyme
Whole-home duct cleaning and aeroseal-style duct sealing to recover lost airflow, reduce dust and lower the load on your equipment.
HVAC Maintenance & Tune-Up in Old Lyme
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Old Lyme
Service for light commercial and commercial properties including rooftop packaged units, VRF and VRV systems, split systems, make-up air units and building automation controls.
What happens when you call
No forms, no waiting for a callback window. One phone call starts the whole process.
- Step 1: Call the dispatch lineYou reach a live dispatcher, not a recording. They confirm your address, the symptom you are seeing and how urgent it is.
- Step 2: Get matched to the nearest licensed techDispatch routes your job to the closest available licensed technician who already carries the common parts for your equipment.
- Step 3: On-site diagnosis with a flat quoteThe tech tests the system, shows you what failed and gives you a written flat-rate price before any work starts.
- Step 4: Approved repair, same visit when possibleMost repairs are finished on the first visit. If a part has to be ordered you get a firm return window, not a maybe.
Servicing Old Lyme and Lower Connecticut River Valley County
Our 06371 coverage zone centres on Old Lyme and extends to the surrounding communities listed below. Every technician dispatched into this area is licensed, insured and background-checked, and every job carries a workmanship warranty.
What Old Lyme homeowners say
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified Old Lyme customer
“New ductless install, clean work, and they actually did a load calculation instead of just matching the old unit size.”
— Kevin M., verified Old Lyme customer
Old Lyme06371 HVAC questions, answered
Is my system low on refrigerant, or is it leaking?
Refrigerant does not get "used up" the way fuel does. If your charge is low, there is a leak somewhere — usually at a flare connection, a schrader core or the evaporator coil. We locate and repair the leak rather than simply topping up the charge, because a top-up alone will fail again.
Is my carbon monoxide risk something I should worry about?
With any combustion appliance, yes. A cracked heat exchanger can spill carbon monoxide into the living space, and it is odourless. We perform combustion analysis and a CO test on every furnace and boiler call in Old Lyme, and we recommend a working CO alarm on every level of the home regardless of who services your equipment.
Why is my system short cycling?
Short cycling in Old Lyme most often comes from a restricted airflow path — a loaded filter, a closed register, an undersized return — or from an oversized unit. It can also be a failing flame sensor or a pressure switch fault. We measure static pressure and temperature rise before concluding anything, because guessing at this one is expensive.
What brands do you service in Old Lyme?
All of them. Our 06371 technicians are trained on Bryant, Trane, American Standard, Mitsubishi Electric and essentially every other residential brand sold in Connecticut, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
How much does an HVAC service call cost in 06371?
A diagnostic visit in Old Lyme typically runs $75 to $150, and that fee is usually applied toward the repair if you approve the work. Repair prices are quoted as a flat rate before we start, so the number you approve is the number you pay regardless of how long the job takes.
Can you give me a price over the phone?
We can give you realistic ranges — and this page lists the ones homeowners in Old Lyme see most often — but a firm price needs eyes on the equipment. Any company that quotes a final number without seeing the unit is usually quoting low to get through the door.
HVAC service near Old Lyme, CT
We also cover these Connecticut communities with the same 24/7 dispatch line.
Need HVAC help in Old Lyme 06371?
One call to (866) 548-3173 is usually enough. We confirm the address, the symptom and the urgency, then put the nearest licensed technician in Old Lyme on the way.
(866) 548-3173Answered 24 hours a day, 365 days a year