Heating Installation & Repair in Lexington, MA
Looking for professional heating installation & repair in Lexington, Massachusetts? Mass HVAC is the trusted local choice. Licensed, insured, and 5-star rated.
Heating Installation & Repair in Lexington, Massachusetts
Lexington residents trust Mass HVAC for professional heating installation & repair. Serving Middlesex County and the surrounding communities, we bring decades of combined experience to every heating, cooling, and air quality project.
When it comes to heating installation and repair in Lexington, MA, the difference between a good job and a bad one comes down to proper sizing, quality equipment, and experienced installation. Mass HVAC delivers all three.
Greater Boston's older housing stock presents unique heating challenges. Steam boiler systems are common in pre-war homes and multi-family buildings, and while they can be maintained, many are well past their efficient service life. We specialize in upgrading these systems to modern high-efficiency boilers or, where feasible, converting to forced-air or mini-split heat pump systems that provide both heating and cooling.
Heating services available in Lexington: - Furnace installation, repair, and replacement (gas, oil, and propane) - Boiler service for steam and hot water systems - Cold-climate heat pump installations - Heating system tune-ups and safety inspections - Thermostat upgrades and smart home integration - Emergency no-heat repair — 24/7/365
Homes in Middlesex County feature dense housing stock including Victorian-era multi-family homes, triple-deckers, condominiums, and brownstones — many with steam radiator heating systems, limited closet space for equipment, and shared walls that complicate installations. Our technicians understand these homes and know which heating solutions work best for each type of construction.
The Mass HVAC Advantage in Lexington
We are based in Milford, MA — close to Lexington and all of Middlesex County. That proximity means:
- Faster response times for emergencies and scheduled service
- Knowledge of local building codes and permit requirements
- Familiarity with Lexington's housing stock and common HVAC configurations
- Established relationships with local suppliers for fast parts availability
- A reputation built on referrals from satisfied Lexington homeowners
Call (508) 740-4113 for a free heating installation & repair estimate in Lexington, MA.
Why Choose Mass HVAC for Heating in Lexington?
Licensed & Insured
Fully licensed contractor serving Lexington with comprehensive insurance coverage.
24/7 Emergency Service
Fast response day or night, including weekends and holidays.
Free Estimates
Transparent, upfront pricing with no hidden fees.
100% Satisfaction
Every heating installation & repair job in Lexington backed by our guarantee.
Other HVAC Services in Lexington, MA
Explore all our professional HVAC services available in Lexington.
Heating in Nearby Cities
We also provide heating installation & repair in these nearby Massachusetts communities.
Frequently Asked Questions About Heating in Lexington
Common questions about heating installation & repair in Lexington, Massachusetts.
The cost of heating installation & repair in Lexington varies depending on the scope of work. Mass HVAC provides free, no-obligation estimates. Call (508) 740-4113 for a personalized quote.
Yes! Mass HVAC proudly serves Lexington, MA and surrounding areas with professional heating installation & repair services. We offer same-day service and 24/7 emergency response.
Mass HVAC is a licensed and insured HVAC contractor with a 5.0 Google rating. We offer transparent pricing, 24/7 emergency service, and a 100% satisfaction guarantee for all heating installation & repair work in Lexington, MA.
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