HVAC Repair in Chattanooga, TN37402
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toChattanooga and the 37402 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 60-90 minutes.
Whether the complaint is weak airflow upstairs, a furnace that will not stay lit, or an outdoor unit that hums but never starts, the process is the same — a proper diagnostic, a written price, then the repair.
Talk to a live dispatcher in Chattanooga
Serving 37402 and Hamilton County — no phone trees, no callback waiting.
- No overtime charges for evenings, weekends or holidays
- Manufacturer-trained on Daikin, Rheem and York equipment
- Free second opinion on any replacement quote over $3,000
- Upfront honesty: if it is a $40 capacitor, we say so
★★★★★4.7 average · 216 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Chattanooga37402 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.
No cool air, or air that is barely cooler than the room
Frozen evaporator coil or ice on the refrigerant lines
Outdoor condenser humming but the fan not turning
Skyrocketing utility bills with no change in usage
Furnace lights then shuts down after a few seconds
Refrigerant leak at a flare or coil connection
Heating and air conditioning service built around Chattanooga
Homeowners across Chattanooga call us when the system simply will not keep up. Humid summers statewide, with noticeably colder winters at higher elevations in the east. That is why we staff a live dispatch line around the clock instead of routing you to a queue.
Local homeowners often run their system harder than the design intended, especially during May through September. That accelerates wear on contactors, capacitors and blower bearings.
We recommend two maintenance visits a year in Tennessee: one before May through September and one before December through February. It is the single highest-return thing a homeowner can do for equipment life.
Typical Chattanooga service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $71 – $143 |
| Capacitor replacement | $171 – $399 |
| Contactor replacement | $181 – $428 |
| Refrigerant leak repair + recharge | $304 – $855 |
| Blower motor replacement | $428 – $903 |
| Compressor replacement | $1,330 – $2,755 |
| Hot surface igniter / flame sensor | $152 – $380 |
| Furnace control board | $361 – $808 |
| Condensate drain / float switch | $124 – $323 |
| Thermostat install (wired or smart) | $143 – $428 |
| Duct cleaning (whole home) | $361 – $855 |
| Full system replacement (installed) | $5,700 – $12,350 |
Market ranges reported for Chattanooga, TN and the wider Southeast region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 37402
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Chattanooga
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Chattanooga
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Chattanooga
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 Chattanooga
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 Chattanooga
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 Chattanooga
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 Chattanooga
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Chattanooga
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 Chattanooga and Hamilton County
Our 37402 coverage zone centres on Chattanooga 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 Chattanooga homeowners say
“They found a cracked heat exchanger that our previous company missed for two years. That alone was worth the call.”
— Sandra B., verified Chattanooga customer
“The technician showed me photos of the corroded coil and explained the whole thing without talking down to me.”
— Robert L., verified Chattanooga customer
Chattanooga37402 HVAC questions, answered
What brands do you service in Chattanooga?
All of them. Our 37402 technicians are trained on Daikin, Rheem, York, Mitsubishi Electric and essentially every other residential brand sold in Tennessee, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
What causes water to leak from the indoor unit?
Almost always a blocked condensate drain line, a failed drain pan float switch, or a frozen coil melting faster than the pan can handle. In Chattanooga we see algae and dust clogging drain lines constantly during May through September. It is a fast fix but ignoring it ends in ceiling damage.
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.
Can you give me a price over the phone?
We can give you realistic ranges — and this page lists the ones homeowners in Chattanooga 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.
Are your technicians licensed and insured?
Every technician dispatched into Chattanooga is licensed, insured and background-checked. We can provide proof of insurance on request before the visit if you would like it on file.
How often should I change my filter in 37402?
Monthly inspection and replacement every 60 to 90 days is the baseline. Homes in Chattanooga with pets, ongoing construction nearby, or a high-MERV filter in an undersized return should move to monthly changes. A loaded filter is the single most common cause of frozen coils and failed blower motors.
HVAC service near Chattanooga, TN
We also cover these Tennessee communities with the same 24/7 dispatch line.
Need HVAC help in Chattanooga 37402?
Do not wait until the house is unbearable. Call (866) 548-3173, get a real diagnosis, and get a written price before any work starts.
(866) 548-3173Answered 24 hours a day, 365 days a year