Craftsmanship Priority

Fast, Reliable Service When You Need It Most

A/C Comfort Pros provides upfront pricing, prompt dispatch, and licensed repairs across Watertown, MA. Monday: 9 AM to 5:30 PM, Tuesday: 9 AM to 5:30 PM, Wednesday: 9 AM to 5:30 PM, Thursday: 9 AM to 5:30 PM, Friday: 9 AM to 5:30 PM, Saturday: 9 AM to 5:30 PM, Sunday: Closed.

Tap to Call Dispatch Team Directly:

(617) 982-3460

⚡ 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 Watertown properties.

Ductless Mini-Split & Heat Pump Conversions

Ductless Mini-Split & Heat Pump Conversions Service

We design and install high-efficiency ductless mini-split systems sized room-by-room, replacing window units and baseboard heat with quiet zoned comfort. Multi-head configurations handle Watertown's older homes where running ductwork isn't practical.

📞 Call (617) 982-3460

Dedicated Service Scopes

Expert Solutions for Watertown 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 →

Mass Save Rebates & Energy Compliance

From the home energy assessment to equipment qualification and rebate submission, we manage the entire Mass Save process so your heat pump or high-efficiency upgrade meets program requirements and you receive the maximum available incentive.

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

Schedule This Service →

Steam & Hot-Water Boiler Tune-Ups

A thorough seasonal service for Greater Boston's boiler-heated homes: burner combustion tuning, steam trap and radiator valve inspection, near-boiler piping checks, and low-water cutoff testing to keep the system reliable all winter.

✓ 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 Watertown.

Recent Work from A/C Comfort Pros

Photos from A/C Comfort Pros's verified Google listing and local portfolio

Actual business photos

Work photo from A/C Comfort Pros's gallery

Every Job, Our Standard

Fully licensed & insured mechanical team
Upfront itemized quotes before work begins
Respect for your home — tidy and swept work sites

Warranty discussed with your estimate

Get a Free Estimate → 📞 Dispatch

Cold-Climate Heat Pump Modernization

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

Illustrative example — not A/C Comfort Pros'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 A/C Comfort Pros'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 A/C Comfort Pros'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

Customer Testimonials

Verified Feedback from Neighbors in Watertown

Real feedback from local property owners who trusted A/C Comfort Pros with their mechanical and home services.

★★★★★

“A/C Comfort did an amazing job repairing and maintaining my AC system at my home. They were super professional, showed up on time, explained everything clearly, and got the job done fast. The technician was really respectful and made sure everything was working perfectly before leaving. My house feels so much cooler now, very thankful and happy it got fixed up before the hot weather kicks in and the price was fair too. Definitely recommending them to friends and family!”

V Verified Local Customer

Local Coverage Across Watertown, MA

Our licensed service trucks are stationed locally to provide rapid response times throughout Watertown, Newton, Belmont, Waltham, Cambridge, Brighton.

Guaranteed Dispatch Radius

Watertown & Surrounding Municipalities

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

A/C Comfort Pros team and work vehicle in Watertown

● Serving Watertown, MA & Nearby Communities

Local Heritage & Values

About A/C Comfort Pros

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, A/C Comfort Pros has served the Watertown area with dependable residential and commercial mechanical services.

Our technicians are 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

5.0-Star Google Reputation

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) 982-3460

Physical Service Base

127 Boylston St, Watertown, MA 02472
Watertown, MA 02472

Operational Hours

Monday: 9 AM to 5:30 PM, Tuesday: 9 AM to 5:30 PM, Wednesday: 9 AM to 5:30 PM, Thursday: 9 AM to 5:30 PM, Friday: 9 AM to 5:30 PM, Saturday: 9 AM to 5:30 PM, Sunday: Closed

Fast Project Estimate

Fill out the form below and a technician will follow up promptly.