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AC Repair in Charlton
Fast air conditioning repair for every brand - no cooling, weak airflow, leaks, tripped breakers, bad capacitors and compressors.
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AC Repair in Charlton, MA — Air Conditioning & Heating Repair
Searching for air conditioning repair near me in Charlton? Air Conditioning Filters Guys — the best ac and heating repair guys — provides same day AC repair in Charlton, emergency heating repair, furnace repair and complete HVAC service with upfront flat-rate pricing. No overtime charges on nights, weekends or holidays.
- 24 hour AC repair Charlton
- Same & next-day service
- Licensed & insured
- All brands
Air Conditioning Repair and Heating Repair in Charlton
Whether your AC is not cooling on the hottest afternoon of the year or you have no heat in Charlton at 3am, one call gets a licensed technician rolling. We handle AC repair Charlton, air conditioner repair Charlton, central air repair Charlton, AC service Charlton, heating repair Charlton, furnace repair Charlton, heater repair, furnace service, HVAC repair Charlton and heating and cooling repair Charlton for houses, condos, rentals and light commercial spaces.
Emergency AC repair in Charlton — 24/7
Our Charlton emergency line is answered by a human at any hour. Homes with infants, seniors or medical equipment are prioritized, and there is no after-hours premium on standard repairs.
- Emergency air conditioning repair Charlton
- 24 hour AC repair Charlton and 24/7 AC repair near me
- Same day AC repair Charlton and same day HVAC repair Charlton
- Emergency heating repair and 24 hour heating repair Charlton
- Emergency HVAC repair for total system failure
Problems we fix in Charlton every week
- AC not cooling Charlton and AC not blowing cold air Charlton
- Air conditioner not working or will not start
- AC frozen coil and iced refrigerant lines
- AC making noise Charlton: buzzing, grinding, rattling
- AC compressor repair Charlton and hard-start failures
- Furnace not working, no heat Charlton, heater not working
- Furnace short cycling Charlton and limit switch trips
- Heat pump repair Charlton: defrost, reversing valve, aux heat
Our HVAC Services in Charlton, MA
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24/7 Emergency HVAC Repair in Charlton
Emergency AC repair and emergency heating repair around the clock - nights, weekends and holidays included.
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Heating Repair in Charlton
No heat? We repair furnaces, heat pumps, boilers, ignitors, blowers, gas valves and thermostats same day.
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Furnace Repair in Charlton
Furnace short cycling, blowing cold, clicking but not starting - diagnosed and fixed with upfront flat-rate pricing.
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AC Installation & Replacement in Charlton
High-SEER2 air conditioner installation and replacement with real load calculations, not guesswork.
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Furnace Installation in Charlton
High-efficiency furnace replacement with venting, gas piping and permits handled start to finish.
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Heat Pump Repair & Install in Charlton
Heat pump repair including defrost boards, reversing valves, inverter mini-splits and cold-climate systems.
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AC & Furnace Tune-Ups in Charlton
Seasonal AC tune-up and furnace tune-up plans that prevent most emergency breakdowns.
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Ductless Mini-Splits in Charlton
Ductless mini-split installation and repair for additions, garages, attics, sunrooms and older homes.
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Air Filters & Air Quality in Charlton
Filter service, MERV upgrades, media cabinets, UV lights, humidifiers and dehumidifiers.
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Duct Repair, Sealing & Cleaning in Charlton
Leaky duct sealing, insulation, register balancing and cleaning to fix hot and cold rooms.
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Smart Thermostat Install in Charlton
Wi-Fi and smart thermostat installation, C-wire fixes, zoning controls and programming.
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Live dispatch 24/7. Same-day and next-day appointments. Upfront flat-rate pricing approved before any work starts - and no overtime surcharge for nights, weekends or holidays.
☎ (888) 380-4427Service Area Map — Charlton, Massachusetts
We cover Charlton plus surrounding neighborhoods and nearby towns including Charlton City, Charlestown, Charlton Depot, Charlemont, Chartley, Centerville. If you are just outside the map, call anyway, because we very likely still reach you.
Charlton Pricing — What Repairs Typically Cost
| Repair | Typical range (installed) | Availability |
|---|---|---|
| Diagnostic / service call | $69 – $129 (waived with repair) | Same day |
| Capacitor or contactor replacement | $150 – $330 | Same day, 24/7 |
| Furnace ignitor or flame sensor | $180 – $390 | Same day, 24/7 |
| Condenser fan motor | $390 – $780 | Same / next day |
| Blower motor (ECM) | $520 – $1,250 | Same / next day |
| Refrigerant leak repair & recharge | $420 – $1,600 | Same / next day |
| AC compressor repair or replacement | $1,300 – $2,900 | 1 – 3 days |
| AC tune-up or furnace tune-up | $89 – $169 | Scheduled |
| Full system replacement | Free in-home estimate | Financing available |
Ranges are typical for residential HVAC repair in Charlton, MA and vary with equipment, access and parts availability. You always receive a written flat-rate price before we begin any work.
Why Charlton Homeowners Choose the AC Filters Guys
Local response, national backup
Technicians dispatched to Charlton know the local housing stock, the climate swings and the permit rules. Behind them sits a nationwide parts network, so a rare control board or coil does not leave you waiting a week.
Straight answers on repair versus replace
If your system is worth repairing, we repair it. If replacement genuinely saves you money, you see both numbers side by side with the efficiency math, not a scare tactic.
Best AC repair Charlton and affordable furnace repair Charlton
Flat-rate pricing, no overtime charges, no trip fees inside our service radius, financing on replacements, and a written parts-and-labor warranty on every repair. That is what best and affordable actually mean.
Reviews from Charlton and Nearby
★★★★★
They fixed the airflow problem three other techs missed - crushed duct in the crawlspace. Upstairs is finally comfortable.
— Latoya J., verified customer
★★★★★
Called at 9pm when our AC quit in a heat wave. A tech from Air Conditioning Filters Guys was here in under two hours, found a bad capacitor, and we had cold air before midnight. Fair price, no drama.
— Marcus D., verified customer
★★★★★
Whole-home AC installation. Straight answers on sizing, a real load calculation, permits pulled, and the new system is quieter and cheaper to run. Recommended for any Charlton homeowner.
— Hector M., verified customer
Charlton HVAC Questions & Answers
Do you offer same day AC repair in Charlton?
Yes. Same day AC repair in Charlton is available most days, and emergency AC repair is dispatched 24/7 including nights, weekends and holidays. Call (888) 380-4427 for the next open window.
How fast can a technician reach Charlton?
Typical arrival for Charlton and nearby communities such as Charlton City, Charlestown, Charlton Depot, Charlemont, Chartley, Centerville is 2 to 4 hours for emergencies, and a same-day or next-day window for standard AC service and heating repair.
How much does AC repair in Charlton cost?
Common repairs in Charlton such as a capacitor, contactor, ignitor, flame sensor or thermostat usually run $150 to $450 installed. Blower motors, evaporator coils and AC compressor repair cost more. You approve a flat-rate price before we start.
My AC is not blowing cold air in Charlton. What should I check first?
Check three things: the air filter, since a clogged filter chokes airflow; the outdoor unit, clearing debris and confirming the fan spins; and the breaker. If the indoor coil is iced over, set the system to FAN ONLY for one to two hours to thaw, then call us, because ice means low refrigerant or restricted airflow.
I have no heat in Charlton. Is that an emergency?
If indoor temperatures are falling below the mid 50s Fahrenheit, or there are infants, seniors or anyone with a medical condition in the home, treat it as an emergency. We run 24 hour heating repair in Charlton year-round. If you smell gas, leave the house first, call your gas utility, then call us.
Do you repair heat pumps in Charlton?
Yes. Heat pump repair in Charlton covers reversing valves, defrost boards, low charge, auxiliary heat strips, inverter mini-splits and cold-climate heat pumps.
Why is my furnace short cycling in Charlton?
The most common causes are a dirty filter, a failing flame sensor, a blocked flue or a limit switch tripping from overheating. Short cycling wastes energy and can crack a heat exchanger, so it should be diagnosed quickly.
Do you offer AC tune-ups and furnace tune-ups in Charlton?
Yes. Seasonal maintenance is the cheapest HVAC you will ever buy. An AC tune-up in spring and a furnace tune-up in fall prevents the majority of emergency breakdowns we see in Charlton.
Are you licensed and insured?
Yes. Licensed, insured, EPA 608 certified and background-checked, with permits pulled where required.
Which brands do you service in Charlton?
All major brands: Carrier, Trane, Lennox, Goodman, Rheem, York, American Standard, Bryant, Amana, Daikin, Mitsubishi, Fujitsu, Payne, Ruud, Heil, Tempstar and Coleman.
Nearby Cities We Also Serve in Massachusetts
- AC Repair in Charlton City, MA
- AC Repair in Charlestown, MA
- AC Repair in Charlton Depot, MA
- AC Repair in Charlemont, MA
- AC Repair in Chartley, MA
- AC Repair in Centerville, MA
- AC Repair in Chatham, MA
- AC Repair in Cataumet, MA
- AC Repair in Chelmsford, MA
- AC Repair in Carver, MA
See all Massachusetts service areas → | All states →