Take Comfort in our performance
What We Do
- Customer Preventative Maintenance
- Heating and Cooling Services
- Plumbing Services
- Boiler Services
- Boiler Replacement and Installations
- RTU Services
- Humidification Services
- Air Conditioning Replacement and Installation
- Full Service Repairs
- System Testing and Balancing
- Controls Service
- 24-hour Emergency Service with a 4 Hour Response Time
DEDICATED TO SATISFYING YOUR HEATING AND COOLING NEEDS!
Outsource your facility’s routine, preventative and emergency HVAC services with Mega Mechanical Services, LLC today so you can start enjoying the perfect indoor climate you’ve always wanted year-round.
At Mega Mechanical Services, our customers know they can rely on our professional expertise and excellent service to keep their facility’s systems running efficiently. Our programs save customers time and money.

As a leader in Connecticut’s mechanical construction market, Mega Mechanical Services is known for its innovative work in resolving problems requiring repairs, retrofit solutions, upgrades, add-ons, and replacements of existing heating, ventilating, and air-conditioning systems.

Mega Mechanical Services focuses on improving your comfort through enhanced performance of mechanical systems resulting in a reduction of energy and operational costs.

Our customized preventative maintenance programs are designed to prolong the life span of your facility’s HVAC equipment and to minimize unplanned business disruptions.

Mega Mechanical Services, LLC
98 Commerce Street
Glastonbury, CT 06033
Tel: (860) 430-1567
For Emergencies ONLY:
(877) 430-6342
Professional Affiliations


MECHANICAL SERVICE CONTRACTORS OF AMERICA (MSCA)
The Mechanical Service Contractors of America (MSCA), is the nation’s leading trade association representing approximately 2,300 heating, ventilation, air conditioning and refrigeration (HVACR) service contractors.
UNITED ASSOCIATION OF PLUMBERS AND PIPEFITTERS LOCAL 777
We now have a membership of approximately 3,000 journeypersons, retirees and apprentices. Our trade jurisdiction encompasses the entire State of Connecticut where our members work on institutional, commercial, educational and industrial projects from small renovation jobs to billion dollar construction projects. In addition, we also work on all types of fuel cell energy, nuclear, co-gen and fossil fuel plants.