HVAC Repair in Sullivan, WI53178
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toSullivan and the 53178 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 2-4 hours.
We keep licensed, background-checked technicians on the road in Sullivan and the surrounding 53178 service area, so a no-cool or no-heat call usually gets a same-visit fix rather than a return trip.
Talk to a live dispatcher in Sullivan
Serving 53178 and Jefferson County — no phone trees, no callback waiting.
- We test airflow and static pressure, not just refrigerant charge
- Combustion and carbon monoxide testing on every furnace call
- Digital condition report sent to you the same day
- Financing available on qualifying replacements
★★★★★4.8 average · 73 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Sullivan53178 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.
Pilot light or hot surface igniter failing repeatedly
Outdoor condenser humming but the fan not turning
Breaker trips every time the system starts
Heat pump stuck blowing cold air in heating mode
Dead or bulging run capacitor on the condenser
Squealing or grinding from the blower assembly
Heating and air conditioning service built around Sullivan
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.
In the 53178 area we see a lot of attic-mounted air handlers. Attic heat soak in summer and cold-soak in winter both shorten component life and make insulation checks part of a proper diagnosis.
Peak cooling demand here runs June through August. Booking a tune-up in early spring means you are not competing with the whole neighbourhood for a tech in July.
Typical Sullivan service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $73 – $146 |
| Capacitor replacement | $175 – $407 |
| Contactor replacement | $184 – $437 |
| Refrigerant leak repair + recharge | $310 – $873 |
| Blower motor replacement | $437 – $922 |
| Compressor replacement | $1,358 – $2,813 |
| Hot surface igniter / flame sensor | $155 – $388 |
| Furnace control board | $369 – $825 |
| Condensate drain / float switch | $126 – $330 |
| Thermostat install (wired or smart) | $146 – $437 |
| Duct cleaning (whole home) | $369 – $873 |
| Full system replacement (installed) | $5,820 – $12,610 |
Market ranges reported for Sullivan, WI and the wider Midwest region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 53178
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Sullivan
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Sullivan
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Sullivan
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 Sullivan
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 Sullivan
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 Sullivan
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 Sullivan
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Sullivan
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 Sullivan and Jefferson County
Our 53178 coverage zone centres on Sullivan 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 Sullivan homeowners say
“AC died during a heat advisory. Dispatch was honest that it would be a few hours, then called me the moment a slot opened.”
— Angela W., verified Sullivan customer
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified Sullivan customer
Sullivan53178 HVAC questions, answered
How much does an HVAC service call cost in 53178?
A diagnostic visit in Sullivan 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.
Are your technicians licensed and insured?
Every technician dispatched into Sullivan is licensed, insured and background-checked. We can provide proof of insurance on request before the visit if you would like it on file.
What brands do you service in Sullivan?
All of them. Our 53178 technicians are trained on Heil, York, Trane, American Standard and essentially every other residential brand sold in Wisconsin, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
Why is my furnace short cycling?
Short cycling in Sullivan 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.
How often should I change my filter in 53178?
Monthly inspection and replacement every 60 to 90 days is the baseline. Homes in Sullivan 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.
What does a new system cost in Sullivan?
A complete residential replacement in the 53178 area generally lands between $6,000 and $13,000 installed, depending on capacity, efficiency rating and how much ductwork has to be modified. We always perform a Manual J load calculation first, because an oversized unit costs more to buy and runs worse than a correctly sized one.
HVAC service near Sullivan, WI
We also cover these Wisconsin communities with the same 24/7 dispatch line.
Need HVAC help in Sullivan 53178?
Emergencies do not keep business hours and neither do we. (866) 548-3173 is answered 24 hours a day, including weekends and holidays.
(866) 548-3173Answered 24 hours a day, 365 days a year