Craftsmanship Priority

Fast, Reliable Service When You Need It Most

AirSupp Heating & Cooling provides upfront pricing, prompt dispatch, and licensed repairs across Somerville, MA. Monday: 7 AM to 8 PM, Tuesday: 7 AM to 8 PM, Wednesday: 7 AM to 8 PM, Thursday: 7 AM to 8 PM, Friday: 7 AM to 8 PM, Saturday: 7 AM to 6 PM, Sunday: 9 AM to 4 PM.

Tap to Call Dispatch Team Directly:

(617) 362-0998

⚡ Typical response time under 15 minutes during dispatch hours

✓ No Hidden Travel Surcharges ✓ Full Written Upfront Estimates ✓ Fully Licensed & Insured Technicians

Interactive Troubleshooting

Need Immediate Guidance?

Select the issue you're experiencing to see typical root causes and upfront diagnostic recommendations for Somerville properties.

Ductless Mini-Split & Heat Pump Conversions

Ductless Mini-Split & Heat Pump Conversions Service

We design and install high-efficiency cold-climate heat pumps and multi-zone mini-splits sized with proper Manual J load calculations — the right way to replace baseboard, window units, and undersized ductwork. Every install is specified to qualify for Mass Save heat pump rebates, and we file the rebate paperwork for you.

📞 Call (617) 362-0998

Dedicated Service Scopes

Expert Solutions for Somerville Homes

From scheduled maintenance to major infrastructure overhauls, executed to the highest trade standards.

Ductless Mini-Split & Heat Pump Conversions

✓ Code-compliant installation
✓ Upfront agreed pricing
✓ Workmanship warranty included

Schedule This Service →

Steam & Hot Water Boiler Tune-Ups

Somerville's older triple-deckers still run on steam and gravity hot-water systems that demand a specialist. We flush low-water cutoffs, test pressuretrols and air vents, balance stubborn radiators, and combustion-test the burner to stop fuel waste and end the banging and short-cycling.

✓ Code-compliant installation
✓ Upfront agreed pricing
✓ Workmanship warranty included

Schedule This Service →

24/7 Emergency No-Heat & No-Cool Calls

When the furnace dies on the coldest night of a Massachusetts January or the AC quits during a July heat wave, our on-call technician responds with diagnostic equipment and common OEM parts on the truck. Most emergency failures — failed ignitors, flame sensors, capacitors, and contactors — are repaired the same visit.

✓ Code-compliant installation
✓ Upfront agreed pricing
✓ Workmanship warranty included

Schedule This Service →

Physical Proof of Work

Visual Transformations & Upgrades

Real project comparisons demonstrating code-compliant modernizations and equipment replacements in Somerville.

Cold-Climate Heat Pump Modernization

Weathered 10 SEER AC condenser rattling loudly with failing compressor and R-22 refrigerant

Illustrative example — not AirSupp Heating & Cooling's work

BEFORE

AFTER

Key Upgrade Specifications

Licensed, code-compliant installation
Upfront pricing agreed before work begins
Work area cleaned up on completion

Warranty discussed with your estimate

Request This Upgrade → 📞 Dispatch

High-Efficiency Furnace Modernization

Draft-hood 80% furnace with rusted chimney liner, cracked heat exchanger, and short cycles

Illustrative example — not AirSupp Heating & Cooling's work

BEFORE

AFTER

Key Upgrade Specifications

Licensed, code-compliant installation
Upfront pricing agreed before work begins
Work area cleaned up on completion

Warranty discussed with your estimate

Request This Upgrade → 📞 Dispatch

Multi-Zone Ductless Climate System

Noisy window AC units vibrating in frame with drafty seasonal window gaps

Illustrative example — not AirSupp Heating & Cooling's work

BEFORE

AFTER

Key Upgrade Specifications

Licensed, code-compliant installation
Upfront pricing agreed before work begins
Work area cleaned up on completion

Warranty discussed with your estimate

Request This Upgrade → 📞 Dispatch

Local Coverage Across Somerville, MA

Our licensed service trucks are stationed locally to provide rapid response times throughout Somerville, Cambridge, Medford, Boston, Arlington, Malden.

Guaranteed Dispatch Radius

Somerville & Surrounding Municipalities

No long-distance travel fees for standard service calls within our core operating territory.

AirSupp Heating & Cooling team and work vehicle in Somerville

● Serving Somerville, MA & Nearby Communities

Local Heritage & Values

About AirSupp Heating & Cooling

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, AirSupp Heating & Cooling has served the Somerville area with dependable residential and commercial services.

Our team is fully licensed, insured, and background-checked. We specialize in high-efficiency heat pump mini-split conversions, Mass Save rebate compliance, steam boiler tune-ups, ensuring your property remains protected and efficient year-round.

Fully Licensed & Insured

Verified Local Contractor

Upfront Itemized Pricing

Zero Travel Surcharges

Connect With Us

Request an Upfront Estimate

Reach out directly by phone or submit your project details below for a prompt, itemized response.

Direct Phone Line

(617) 362-0998

Physical Service Base

240 Elm St 2 floor, office 233, Somerville, MA 02144

Operational Hours

Monday: 7 AM to 8 PM, Tuesday: 7 AM to 8 PM, Wednesday: 7 AM to 8 PM, Thursday: 7 AM to 8 PM, Friday: 7 AM to 8 PM, Saturday: 7 AM to 6 PM, Sunday: 9 AM to 4 PM

Fast Project Estimate

Fill out the form below and our team will follow up promptly.