Sergi Oil Heat & AC - Sturbridge's Professional HVAC Services

We provide a full range of HVAC services tailored to the needs of Sturbridge residents, including HVAC installation or replacement, system repair, and routine maintenance. Additionally, we specialize in heating and fuel burner services, air conditioning services, and installations. With 13 years of experience and licensing in MA and CT, we handle everything from new system setups to keeping older units running efficiently.

For aging HVAC equipment common in the Sturbridge area, we offer thorough inspections and maintenance to extend its lifespan, along with replacement options if needed. For refrigerant leaks in AC systems, we perform precise diagnostics and repairs to restore cooling efficiency and prevent further damage. Our experienced technicians use reliable methods to ensure these issues are resolved effectively, helping homeowners avoid costly breakdowns.

Yes, our technicians are licensed to work in both Massachusetts and Connecticut, and we are fully insured. With over 13 years of experience, we adhere to local regulations and safety standards, providing peace of mind for Sturbridge residents. This ensures that all installations, repairs, and maintenance are done professionally and responsibly.