Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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Most HVAC repairs in Andover run between $150 and $700 depending on the system and what’s failed, and our crews are usually on-site within a few hours for heating or cooling emergencies. We dispatch from our Boston office and serve Andover directly, which means techs who understand the local housing stock and the specific fuel-source conversions that reshaped this town after 2018. Call us at (984) 538-9003 when you need a written price before any work starts and a technician sent to you by name and photo.
Why Andover Homes Are Different
Andover sits in the Merrimack Valley interior, where cold-air drainage off the surrounding hills pushes winter lows lower than coastal Essex County towns like Gloucester or Salem. That means Zone 5 heating demands and real consequences for undersized equipment. The large Colonial and Cape Cod homes built from the 1960s through the 1990s, many with finished basements and multi-story layouts, need multi-zone systems and careful Manual J load calculations, not rule-of-thumb sizing.
The September 2018 Columbia Gas Merrimack Valley explosions changed Andover’s HVAC landscape permanently. Thousands of homes lost natural gas overnight, and emergency contractors installed heat pumps, propane, and oil systems under extreme time pressure, often without full commissioning documentation. Now that 2018-2019 equipment is hitting its first major service cycle, we’re seeing a known failure cluster: refrigerant charges never verified, airflow settings never adjusted, electrical connections never properly torqued. It’s a unique local condition no neighboring town shares at this scale.
Hot, humid summers add another layer. The latent cooling loads in these larger homes often overwhelm flat-capacity single-stage systems, especially in newer luxury construction from the 2000s where tight envelopes trap moisture.
Our Main Andover Services
Andover homeowners call us most often for these three services, each with its own dedicated local page.
AC Repair in Andover
Summer humidity in Andover puts real strain on compressors and capacitors, and the post-2018 heat pump conversions are now showing their first wave of refrigerant leaks and airflow problems. We stock capacitors, contactors, and refrigerant for Trane, Lennox, Goodman, and Rheem systems so most repairs finish in a single visit. Every repair starts with a written price and ends with a written 365-day guarantee. AC Repair in Andover
Furnace Repair in Andover
With gas, propane, oil, and heat pumps all in play across Andover, furnace diagnosis here requires knowing which fuel source feeds which home and how the 2018 conversions were executed. We see failed igniters, blower motor bearings, and heat exchanger stress from the deep cold-air drainage patterns around Shawsheen and Ballardvale. Our techs carry replacement parts for all major brands and will show you a written price before touching your system. Furnace Repair in Andover
AC Maintenance in Andover
The uncommissioned heat pumps installed after the gas crisis are overdue for their first proper maintenance cycle. We measure actual airflow, verify refrigerant charge against manufacturer specs, and check electrical connections that were often left untorqued in the 2018 rush. A flat-rate tune-up includes a written report of what we found, with no upsell pressure. Our technicians are not paid on commission. AC Maintenance in Andover
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Andover
We service all major residential HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Our trucks stock common capacitors, contactors, igniters, and blower motors for Trane, Lennox, Goodman, and Rheem systems, which means most Andover repairs don’t wait for parts. our brands
Pricing for HVAC Company in Andover, MA
| Service | Typical range in Andover |
|---|---|
| AC Repair | $150 – $650 |
| Furnace Repair | $150 – $700 |
| AC Installation | $3,500 – $7,500 |
| Tune-Up | $80 – $200 |
What pushes prices toward the higher end in Andover: multi-zone systems in larger Colonials, access issues in finished basements, and the additional diagnostic time needed for post-2018 conversion equipment with incomplete documentation. Every job starts with a written price you approve before any work begins, no exceptions.
Neighborhoods We Serve in Andover
We work across Andover’s full residential footprint, from the established subdivisions off Route 28 to the newer construction near the Andover Country Club. Most calls reach a technician within two to three hours during business hours, and our 24/7 live answering means you never wait on a callback queue for emergency heat or cooling loss.
- Shawsheen
- Ballardvale
- West Andover
- Inland Farm
- Andover Heights
Service Area – Cities Near Andover
Our crews work throughout the Merrimack Valley and northeastern Middlesex County. We regularly serve homeowners in Lawrence, MA, Wilmington, MA, Lowell, MA, and Reading, MA from the same dispatch base that covers Andover.
Serving Andover, MA - Our Local Coverage Area
We’re based in the Andover area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Andover
We typically have a technician on-site within two to three hours for heating or cooling emergencies in Andover. Our phones are answered by a live person 24 hours a day, including nights, weekends, and holidays. Call (984) 538-9003 and we’ll give you a real arrival window, not a callback promise.
Andover requires permits for full system replacements and fuel-source conversions, which we handle as part of the job. The 2018 gas crisis left many homes with non-standard setups, so we verify existing permits and documentation before starting work. You’ll know exactly what’s needed before any equipment moves.
Many emergency heat pumps installed after the Columbia Gas explosions were never properly commissioned. Refrigerant charge, airflow settings, and electrical connections were often left at rough estimates. A flat-rate tune-up lets us measure actual performance against manufacturer specs and fix what’s been wrong since day one. Call (984) 538-9003 to schedule.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Andover Customers Say
"Drain line was clogging and causing a leak by the air handler. They cleared it and installed a float switch so it can't flood again."
- Nora T."AC stopped cooling on a hot afternoon. Tech arrived with a badge, checked the capacitor, found it bad, and replaced it on the spot. House cooled down within the hour."
- Steve P."Furnace ignitor went out on a cold morning. Part was on the truck, installed in thirty minutes."
- Alvin K.