HVAC Repair in Herndon, VA22095
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toHerndon and the 22095 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 2-4 hours.
Serving Herndon and the wider Fairfax County area, our crews carry the common failure parts on the truck — capacitors, contactors, igniters, flame sensors, motors and filters — so the first visit is usually the last one.
Talk to a live dispatcher in Herndon
Serving 22095 and Fairfax County — no phone trees, no callback waiting.
- No overtime charges for evenings, weekends or holidays
- Manufacturer-trained on Bryant, Carrier and Amana equipment
- Free second opinion on any replacement quote over $3,000
- Upfront honesty: if it is a $40 capacitor, we say so
★★★★★4.6 average · 79 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Herndon22095 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.
Breaker trips every time the system starts
Outdoor condenser humming but the fan not turning
Short cycling — on and off every few minutes
Musty or burnt smell the first time the system runs
Furnace lights then shuts down after a few seconds
One or two rooms that never reach the set temperature
Heating and air conditioning service built around Herndon
Most of the work we do in Herndon 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.
Around Herndon, condensate drainage is a recurring fault. Blocked drains and failed float switches cause more water damage claims here than actual refrigerant failures do.
Because Virginia runs heat pumps and gas furnaces with central air, the transition between seasons is when we see the most emergency calls — equipment that sat unused for months.
Typical Herndon 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 Herndon, VA and the wider Mid-Atlantic region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 22095
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Herndon
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Herndon
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Herndon
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 Herndon
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 Herndon
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 Herndon
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 Herndon
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Herndon
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 Herndon and Fairfax County
Our 22095 coverage zone centres on Herndon 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 Herndon 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 Herndon customer
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified Herndon customer
Herndon22095 HVAC questions, answered
Why is my furnace short cycling?
Short cycling in Herndon 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 offer maintenance plans?
We do. A two-visit plan in Virginia covers a spring cooling inspection and an autumn heating inspection, priority scheduling during peak weeks, discounted repairs and no diagnostic fee. Members rarely end up on the emergency list.
Can you give me a price over the phone?
We can give you realistic ranges — and this page lists the ones homeowners in Herndon 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 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 Herndon 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.
What does a new system cost in Herndon?
A complete residential replacement in the 22095 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.
How often should I change my filter in 22095?
Monthly inspection and replacement every 60 to 90 days is the baseline. Homes in Herndon 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 Herndon, VA
We also cover these Virginia communities with the same 24/7 dispatch line.
Need HVAC help in Herndon 22095?
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