Read Reviews of 3 HVAC Contractors in Glastonbury, CT

Mega Mechanical is a Connecticut-based mechanical construction contractor specializing in HVAC, medical gas, and plumbing systems for commercial projects. Since 1991, we've delivered innovative solutions for hospitals, schools, and healthcare facilities, combining union expertise with cutting-edge technology. Our commitment to safety, quality, and client partnerships ensures reliable, energy-efficient systems tailored to each project's unique needs.

SM Mechanical Services provides comprehensive HVAC, plumbing, and heating solutions in Glastonbury, CT. Established to meet residential and commercial needs, we specialize in oil-to-gas conversions, emergency repairs, and system installations. With 15+ years of experience and a focus on quality, we deliver reliable service backed by 24/7 emergency support and trusted brand partnerships.

Degree Heating & Cooling provides expert HVAC, plumbing, and electrical services to Connecticut residents and businesses. With 30 years of local experience, we specialize in system installations, emergency repairs, and energy-efficient solutions. Our Carrier Factory Authorized Dealer status and 24/7 emergency support ensure reliable service for all heating and cooling needs.