HVAC Cost in Boston - What It Actually Costs, Quoted Free

Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

‹

›

Before & after – our own jobs

‹

BeforeAfter

BeforeAfter

BeforeAfter

›

How Much Does HVAC Cost in Boston?

Most HVAC work in Boston runs between $175 and $8,850 depending on the job. A standard repair lands around $175-$825, a seasonal tune-up is $95-$235, and a full AC installation ranges from $4,130 to $8,850. Those are the real numbers families plan around, and we put them in writing before any wrench comes out of the truck.

We’re Meadowsweet Heating & Air, part of the Cedarwell family of HVAC companies founded in 2004. We handle AC repair, furnace repair, and AC installation across nine major equipment brands, and every job carries the Cedarwell Care Promise: a written price before work starts, background-checked uniformed technicians, and a 365-Day Done Right Promise behind the result.

HVAC Cost Breakdown (2026)

Here’s what Boston-area homeowners are actually paying this year. Your written estimate will match your specific system, but this table gives you a range to plan from.

What pushes a job toward the top of those ranges? Refrigerant leaks that need system evacuation and recharge, compressor replacement, or a furnace with a failed control board. What keeps it at the bottom? A clogged condensate line, a bad capacitor, a dirty flame sensor. Those are common in Boston’s older housing stock, where systems run hard through humid summers and cold, drafty winters. The diagnosis visit itself is where the honest conversation happens, and you’ll see the number before we start.

What Affects HVAC Pricing in Boston

• Building age and ductwork. Triple-deckers in Dorchester and two-families in Somerville often have undersized or original duct runs. A system that fits a modern house may need modification here, and that changes the install scope.
• Equipment brand. We service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Parts availability and cost vary by brand, and older or discontinued models can add diagnostic time.
• Season timing. A furnace that quits during a January cold snap in Allston is a same-day emergency. The same repair in September is a scheduled visit. Urgency affects labor allocation more than parts cost.
• System size and home square footage. A 1,200-square-foot condo in the North End needs far less capacity than a 3,000-square-foot Colonial in West Roxbury. Bigger equipment means bigger numbers on installation.
• Access and attic or basement work. Tight attic runs, low-clearance basements, and rooftop condenser placement on multifamily buildings all add labor time and sometimes a second technician.
• Refrigerant type. R-22 is phased out and expensive. If your older system still uses it, a recharge costs noticeably more than R-410A or R-32, and that’s a real factor in the repair-or-replace decision.

Repair or Replace?

This is the question that decides a lot of budgets in Boston, so here’s a straight answer. If your system is under 10 years old and the repair is under about $800, repairing it is usually the right call. If it’s over 15, uses R-22, or you’ve paid for two or more repairs in the past year, put that money toward a replacement. A new install at $4,130-$8,850 feels like a lot until you run the math on recurring repairs plus the energy savings on a modern unit.

We won’t push you toward replacement. When a repair is the sensible choice, we say so. When it isn’t, we show you why with the numbers in front of you.

How to Save on HVAC

1. Book a seasonal tune-up. At $95-$235, a tune-up before summer and before winter is the single cheapest way to avoid a mid-season breakdown. Most failures we see trace back to skipped maintenance.
2. Change filters on schedule. A dirty filter makes the whole system work harder. In homes with pets, we usually suggest checking it monthly.
3. Ask about the refrigerant and age picture. Knowing whether your system uses phased-out R-22 tells you if a repair is worth it.
4. Batch your service. If you need both a furnace check and AC prep, schedule them together to save a trip.
5. Get a written estimate first. Free estimates mean you can compare without pressure. Call (747) 966-3037 and a live person answers, day or night.

How HVAC Pricing Works: Step by Step

Here’s what the process looks like from your first call to the final walkthrough, so there are no surprises.

1. You call, a live person answers. No voicemail queue, no callback delay. Nights, weekends, and holidays included.
2. We ask the right questions. System age, brand, symptoms, and home details so we arrive prepared.
3. A background-checked, uniformed technician diagnoses the system. Shoe covers and drop cloths go down before anything else.
4. You get a written price before any work starts. The technician explains the number and the reason for it, then waits for your go-ahead. Nothing moves until you approve.
5. We do the work and clean up. We ask before moving anything, respect quiet hours, and treat your home like our own, following the C.A.R.E. values code.
6. We send a photo of the clean-up before we leave. Floors and play areas back the way you left them.

FAQs - HVAC Cost

How much does AC repair cost in Boston?

AC repair in Boston typically runs $175-$765. The low end covers things like a bad capacitor or a clogged condensate line; the high end covers compressor or refrigerant work. Call (747) 966-3037 for an exact quote, and estimates are free.

How much does furnace repair cost in Boston?

Furnace repair in Boston typically runs $175-$825. Igniters and flame sensors sit near the bottom; control boards and blower motors sit near the top. Call (747) 966-3037 and we’ll give you a written price before any work starts.

How much does a new AC system cost in Boston?

A full AC installation in Boston runs $4,130-$8,850. Home size, ductwork condition, and equipment brand move the number within that range. Call (747) 966-3037 for a free estimate on your specific home.

How much is a seasonal tune-up?

A seasonal tune-up runs $95-$235. It’s the least expensive line on this page and the one that prevents the priciest repairs. Call (747) 966-3037 to book one before the season turns.

Is it cheaper to repair or replace my system?

Repairs under about $800 on systems younger than 10 years are usually the better value. Systems over 15, or running phased-out R-22, usually make replacement the smarter spend, especially against a $4,130-$8,850 install. Call (747) 966-3037 and we’ll walk you through which side of that line you’re on.

Why Boston Families Call Meadowsweet

We know that letting a crew into your home is a decision about trust, not just temperature. That’s why the Cedarwell Care Promise is built into every visit: a written price before any work starts, shoe covers and drop cloths on your floors, background-checked uniformed technicians who ask before moving anything, and a photo of the clean-up sent to you before we go. If something isn’t right, our 365-Day Done Right Promise means we make it right, with no runarounds and no fine print. It’s the same standard we hold when we service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard equipment.

Ready to know your number? Call (747) 966-3037 for a free estimate. A live person answers 24/7, and we’ll put your price in writing before anything begins.

Pricing reflects the Boston market as of 2026. Meadowsweet Heating & Air offers free estimates - call (747) 966-3037.

Written by Luis Serrano, Owner at Meadowsweet Heating & Air, serving Boston since 2004.