HVAC Repair in New Boston, NH03070
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toNew Boston and the 03070 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 60-90 minutes.
We keep licensed, background-checked technicians on the road in New Boston and the surrounding 03070 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 New Boston
Serving 03070 and Hillsborough County — no phone trees, no callback waiting.
- 60-90 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
★★★★★4.8 average · 137 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The New Boston03070 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
Furnace lights then shuts down after a few seconds
Dead or bulging run capacitor on the condenser
Yellow or orange burner flame instead of steady blue
Refrigerant leak at a flare or coil connection
Frozen evaporator coil or ice on the refrigerant lines
Heating and air conditioning service built around New Boston
Most of the work we do in New Boston 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.
In the 03070 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 July and August. Booking a tune-up in early spring means you are not competing with the whole neighbourhood for a tech in July.
Typical New Boston service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $89 – $177 |
| Capacitor replacement | $212 – $496 |
| Contactor replacement | $224 – $531 |
| Refrigerant leak repair + recharge | $378 – $1,062 |
| Blower motor replacement | $531 – $1,121 |
| Compressor replacement | $1,652 – $3,422 |
| Hot surface igniter / flame sensor | $189 – $472 |
| Furnace control board | $448 – $1,003 |
| Condensate drain / float switch | $153 – $401 |
| Thermostat install (wired or smart) | $177 – $531 |
| Duct cleaning (whole home) | $448 – $1,062 |
| Full system replacement (installed) | $7,080 – $15,340 |
Market ranges reported for New Boston, NH and the wider Northeast region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 03070
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in New Boston
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in New Boston
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in New Boston
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 New Boston
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 New Boston
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 New Boston
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 New Boston
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in New Boston
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 New Boston and Hillsborough County
Our 03070 coverage zone centres on New Boston 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 New Boston homeowners say
“New ductless install, clean work, and they actually did a load calculation instead of just matching the old unit size.”
— Kevin M., verified New Boston customer
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified New Boston customer
New Boston03070 HVAC questions, answered
Do you service commercial and light commercial properties?
Yes. Around New Boston 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 charge extra for nights, weekends or holidays?
No. Our pricing in New Hampshire is the same at 2am on a holiday as it is at 2pm on a Tuesday. Emergency calls are dispatched the same way as scheduled calls and carry no overtime premium.
What does a new system cost in New Boston?
A complete residential replacement in the 03070 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.
Why is my furnace short cycling?
Short cycling in New Boston 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 quickly can a technician get to New Boston?
For the 03070 service area our target response time is 60-90 minutes from the moment dispatch confirms your address. Real-world timing depends on the day — the first sustained heat or cold snap of the season is always our busiest period — but we hold technicians locally specifically so that window is achievable rather than aspirational.
Can you give me a price over the phone?
We can give you realistic ranges — and this page lists the ones homeowners in New Boston 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.
HVAC service near New Boston, NH
We also cover these New Hampshire communities with the same 24/7 dispatch line.
Need HVAC help in New Boston 03070?
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