HVAC Repair in Greenbelt, MD20771
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toGreenbelt and the 20771 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 Greenbelt 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 Greenbelt
Serving 20771 and Prince George's County — no phone trees, no callback waiting.
- 90-120 minutes target response time in this service zone
- Written diagnostic report with photos of what we found
- We repair what can be repaired — no forced replacement upsell
- Workmanship warranty on every job we complete
★★★★★4.7 average · 359 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Greenbelt20771 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.
Frozen evaporator coil or ice on the refrigerant lines
Musty or burnt smell the first time the system runs
Outdoor condenser humming but the fan not turning
No cool air, or air that is barely cooler than the room
Short cycling — on and off every few minutes
Breaker trips every time the system starts
Heating and air conditioning service built around Greenbelt
Nobody in Greenbelt wants to spend a day waiting on a technician with a four-hour window. We quote a 90-120 minutes target response time for this ZIP and hold crews locally so that number is realistic.
Homes in Prince George's County tend to be a mix of older builds with original ductwork and newer infill construction, which means airflow problems show up very differently from one street to the next.
The busiest week of our year in Greenbelt is the first stretch of sustained may weather. Systems that idled all season fail in clusters.
Typical Greenbelt service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $83 – $165 |
| Capacitor replacement | $198 – $462 |
| Contactor replacement | $209 – $495 |
| Refrigerant leak repair + recharge | $352 – $990 |
| Blower motor replacement | $495 – $1,045 |
| Compressor replacement | $1,540 – $3,190 |
| Hot surface igniter / flame sensor | $176 – $440 |
| Furnace control board | $418 – $935 |
| Condensate drain / float switch | $143 – $374 |
| Thermostat install (wired or smart) | $165 – $495 |
| Duct cleaning (whole home) | $418 – $990 |
| Full system replacement (installed) | $6,600 – $14,300 |
Market ranges reported for Greenbelt, MD and the wider Mid-Atlantic region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 20771
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Greenbelt
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Greenbelt
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Greenbelt
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 Greenbelt
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 Greenbelt
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 Greenbelt
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 Greenbelt
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Greenbelt
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 Greenbelt and Prince George's County
Our 20771 coverage zone centres on Greenbelt 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 Greenbelt homeowners say
“Called at 9pm on a Sunday with no heat and a toddler in the house. Tech was here inside an hour, found a failed igniter, had one on the truck.”
— Dana R., verified Greenbelt customer
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified Greenbelt customer
Greenbelt20771 HVAC questions, answered
Do you service commercial and light commercial properties?
Yes. Around Greenbelt we handle rooftop packaged units, split systems, VRF/VRV installations and building automation faults for offices, retail, restaurants and multi-tenant buildings, including after-hours scheduling so you are not disrupting trade.
Do you handle ductless mini-split systems?
Yes. Ductless installations have grown quickly in Maryland, 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.
Can you give me a price over the phone?
We can give you realistic ranges — and this page lists the ones homeowners in Greenbelt 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.
What does a new system cost in Greenbelt?
A complete residential replacement in the 20771 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.
Are your technicians licensed and insured?
Every technician dispatched into Greenbelt is licensed, insured and background-checked. We can provide proof of insurance on request before the visit if you would like it on file.
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 Greenbelt, and we recommend a working CO alarm on every level of the home regardless of who services your equipment.
HVAC service near Greenbelt, MD
We also cover these Maryland communities with the same 24/7 dispatch line.
Need HVAC help in Greenbelt 20771?
Whatever the make — Trane, American Standard, York or anything else — call (866) 548-3173. Our crews in the 20771 area service all major residential and light commercial brands.
(866) 548-3173Answered 24 hours a day, 365 days a year