HVAC Maintenance & Tune-Ups in Lexington, MA
Looking for professional hvac maintenance & tune-ups in Lexington, Massachusetts? Mass HVAC is the trusted local choice. Licensed, insured, and 5-star rated.
HVAC Maintenance & Tune-Ups in Lexington, MA
Looking for professional hvac maintenance & tune-ups in Lexington, Massachusetts? Mass HVAC is the trusted local contractor for residential and commercial HVAC services in Lexington and throughout Middlesex County.
Preventive maintenance is the cornerstone of HVAC reliability in Lexington, MA. The climate in Middlesex County puts extraordinary demands on heating and cooling equipment — Greater Boston's urban heat island effect means summer temperatures are typically 3–5°F higher than surrounding suburban areas, increasing cooling demand and making air conditioning essential rather than optional.
Mass HVAC provides structured maintenance programs for residential and commercial HVAC systems across Lexington:
What our maintenance visits cover: - Complete system performance evaluation - Gas pressure and combustion analysis (heating systems) - Refrigerant charge verification (cooling systems) - Electrical component testing and connection tightening - Filter replacement and airflow measurement - Condensate drain clearing and treatment - Safety device testing including CO detectors and limit switches - Written report with findings, measurements, and recommendations
Why maintenance matters in Lexington: Equipment that receives annual professional maintenance lasts 5–7 years longer than neglected systems, according to HVAC industry data. For a system that costs $5,000–$15,000 to replace, that is a significant return on a modest annual investment.
Call (508) 740-4113 to enroll in our Lexington area maintenance program.
Why Choose Mass HVAC for HVAC Maintenance & Tune-Ups in Lexington?
- Local Middlesex County contractor — we know Lexington homes and building codes
- Fast response — same-day and 24/7 emergency service available
- Licensed & insured — fully compliant with Massachusetts HVAC regulations
- Transparent pricing — free estimates with no hidden fees or upsells
- Satisfaction guaranteed — we stand behind every job we complete
Ready for hvac maintenance & tune-ups in Lexington? Call Mass HVAC at (508) 740-4113.
Why Choose Mass HVAC for Maintenance 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 hvac maintenance & tune-ups job in Lexington backed by our guarantee.
Other HVAC Services in Lexington, MA
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Maintenance in Nearby Cities
We also provide hvac maintenance & tune-ups in these nearby Massachusetts communities.
Frequently Asked Questions About Maintenance in Lexington
Common questions about hvac maintenance & tune-ups in Lexington, Massachusetts.
The cost of hvac maintenance & tune-ups 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 hvac maintenance & tune-ups 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 hvac maintenance & tune-ups work in Lexington, MA.
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From MetroWest to Greater Boston and beyond — fast, reliable HVAC service to over 100 cities and towns.
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Usually within 60 minutes
100+ Cities Served
MetroWest, Boston & Central MA
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