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Fast Local Dispatch: Serving Waltham, MA & Nearby Areas
Fully Licensed & Insured: Professional Local Service
Emergency Priority

Burns Mechanical Corp.

HVAC expertise honed on Waltham's oldest homes — Burns Mechanical delivers precision air conditioning, heat pump conversions, and honest upfront pricing across Waltham, Newton, Lexington & surrounding communities. Serving distinguished homes and properties throughout Waltham, MA with impeccable care, clean work sites, and uncompromising precision.

Historic & Architectural Care
Dust & Floor Protection
Written Lifetime Guarantee
Burns Mechanical Corp. craftsmanship in Waltham
Regional Mastery: Waltham, MA
high-efficiency heat pump mini-split conversions, Mass Save rebate compliance, steam boiler tune-ups
Dedicated Service Scopes

Expert Solutions for Waltham Homes

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

01

Heat Pump Mini-Split Conversions

Replace window units and aging baseboard heat with ductless high-efficiency mini-splits — ideal for homes in Lexington and Belmont with radiator heat and no existing ductwork. We size each indoor head room-by-room, hide line sets, and configure systems to meet Mass Save heat pump rebate requirements.

  • Code-compliant installation
  • Upfront agreed pricing
  • Workmanship warranty included
02

Central AC Installation & Replacement

Full air conditioning contractor services: properly load-calculated (Manual J) system design, condenser placement, and seasonal installation for homes across Waltham, Newton, and Weston. We right-size equipment to your actual square footage and insulation — because an oversized compressor short-cycles and an undersized one never catches up.

  • Code-compliant installation
  • Upfront agreed pricing
  • Workmanship warranty included
03

Steam & Hot Water Boiler Tune-Ups

Annual maintenance for the steam and hydronic boilers common in Waltham and Watertown's older housing stock — burner adjustment, low-water cutoff testing, air vent and radiator valve service. A proper tune-up restores even heat, quiets banging pipes, and cuts fuel consumption before the first cold snap.

  • Code-compliant installation
  • Upfront agreed pricing
  • Workmanship warranty included
Physical Proof of Work

Visual Transformations & Upgrades

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

Cold-Climate Heat Pump Modernization

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

Illustrative example — not Burns Mechanical Corp.'s work
Before upgrade BEFORE
After upgrade 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

High-Efficiency Furnace Modernization

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

Illustrative example — not Burns Mechanical Corp.'s work
Before upgrade BEFORE
After upgrade 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

Multi-Zone Ductless Climate System

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

Illustrative example — not Burns Mechanical Corp.'s work
Before upgrade BEFORE
After upgrade 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
Burns Mechanical Corp. team and work vehicle in Waltham
Serving Waltham, MA & Nearby Communities
Local Heritage & Values

About Burns Mechanical Corp.

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, Burns Mechanical Corp. has served the Waltham 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

Local Coverage Across Waltham, MA

Our licensed service trucks are stationed locally to provide rapid response times throughout Waltham, Newton, Lexington, Belmont, Weston, Lincoln, Watertown, Woburn.

Guaranteed Dispatch Radius
Waltham & Surrounding Municipalities
No long-distance travel fees for standard service calls within our core operating territory.
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
(781) 899-2366
Physical Service Base
110 R Columbus Ave, Waltham, MA 02451
Operational Hours
Monday: Open 24 hours, Tuesday: Open 24 hours, Wednesday: Open 24 hours, Thursday: Open 24 hours, Friday: Open 24 hours, Saturday: Closed, Sunday: Open 24 hours

Fast Project Estimate

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