About Baystate Energy Services

Baystate Energy Services is a licensed and insured contractor based in Massachusetts, specializing in heating, cooling, plumbing, and electrical services. They are a Mass Save® Heat Pump Installer and Mitsubishi Diamond ELITE contractor, offering energy assessments, whole or partial home heat pump and AC mini splits, air handlers, and water heaters. The company provides both ducted and ductless systems, covering a wide range of HVAC needs. Customers consistently praise Baystate Energy Services for their exceptional service and professionalism. The team often works beyond regular hours, with technicians like Jason and Jay going above and beyond to diagnose and fix issues quickly, even during holidays or late evenings. They are known for their thoroughness, often crawling through attics and tracing lines to ensure all problems are resolved. Customers appreciate their responsiveness, with some mentioning same-day responses and late-night visits to get systems operational again. The staff are described as polite, knowledgeable, and highly professional, making the experience smooth and stress-free for homeowners. Many reviews highlight their dedication, quick diagnosis, and effective repairs, leading to high customer satisfaction. Overall, Baystate Energy Services is recognized as a reliable, customer-focused company that handles all HVAC needs with expertise and care.

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Reviews for Baystate Energy Services

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  • Aug 2026

    Great service and knowledge staff. Jay and his team crush it every time

  • Aug 2026

    HIGHLY recommend Baystate Energy Services! I was referred to them by a family member and I’m SO glad we were! We had a previous company come out and they were just trying to sell us a new system rather than look at the problem of our current system. Jay was very friendly and helpful in fixing our mini split that wasn’t working properly. He addressed the issue, ordered the parts and came to fix it as it was still under warranty. Cannot say enough nice things about him and the company. Look no further than Baystate!

  • Aug 2026

    Outstanding service! Our AC gave up in the middle of June-July heat wave. Unlike other places Baystate Energy Services returned the call and Jason stopped to check it at 10:00pm on Saturday(!!). It turned out even system was just 2.5 years new the original installation by other contractor (it's new construction condo) was quite sloppy. I was very impressed with skills, professionalism and friendliness during troubleshooting including phone call with Mitsubishi tech support to pinpoint the problem and then repair. Thank you Jason!

Hours

Monday: 8AM - 4PM
Tuesday: 8AM - 4PM
Wednesday: 8AM - 4PM
Thursday: 8AM - 4PM
Friday: 8AM - 4PM
Saturday: ClosedSunday: Closed

Location

10 Water Street, Plymouth

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