HVAC Repair in Pontiac, MI48340
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toPontiac and the 48340 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 90-120 minutes.
Most of the work we do in Pontiac starts the same way: the system is running but the house is not comfortable. Before we replace anything, we measure airflow, static pressure and temperatures so you are paying for the actual fault.
Talk to a live dispatcher in Pontiac
Serving 48340 and Oakland 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
★★★★★4.9 average · 273 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Pontiac48340 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.
Squealing or grinding from the blower assembly
Refrigerant leak at a flare or coil connection
One or two rooms that never reach the set temperature
Thermostat reading several degrees off from reality
Heat pump stuck blowing cold air in heating mode
Skyrocketing utility bills with no change in usage
Heating and air conditioning service built around Pontiac
We keep licensed, background-checked technicians on the road in Pontiac and the surrounding 48340 service area, so a no-cool or no-heat call usually gets a same-visit fix rather than a return trip.
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 Michigan runs high-efficiency gas furnaces with central air, the transition between seasons is when we see the most emergency calls — equipment that sat unused for months.
Typical Pontiac 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 Pontiac, MI and the wider Midwest region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 48340
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Pontiac
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Pontiac
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Pontiac
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 Pontiac
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 Pontiac
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 Pontiac
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 Pontiac
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Pontiac
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 Pontiac and Oakland County
Our 48340 coverage zone centres on Pontiac 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 Pontiac homeowners say
“Two other companies told me I needed a whole new system. These guys found a $210 capacitor. I will never call anyone else.”
— Marcus T., verified Pontiac customer
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified Pontiac customer
Pontiac48340 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.
Why is my furnace short cycling?
Short cycling in Pontiac 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.
Do you handle ductless mini-split systems?
Yes. Ductless installations have grown quickly in Michigan, particularly in older homes without existing ductwork. We service indoor heads, clean filters and drain lines, check line-set insulation and diagnose communication faults between heads and the outdoor unit.
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 Pontiac we see algae and dust clogging drain lines constantly during June through August. It is a fast fix but ignoring it ends in ceiling damage.
What brands do you service in Pontiac?
All of them. Our 48340 technicians are trained on Trane, Goodman, Daikin, Bryant and essentially every other residential brand sold in Michigan, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
How often should I change my filter in 48340?
Monthly inspection and replacement every 60 to 90 days is the baseline. Homes in Pontiac 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 Pontiac, MI
We also cover these Michigan communities with the same 24/7 dispatch line.
Need HVAC help in Pontiac 48340?
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