Mill City Energy

Insulation Contractors
50 Raymond Rd, Auburn, NH 03032

About Mill City Energy

Mill City Energy is a highly recommended insulation company known for its efficient and professional service. Many customers have expressed satisfaction with their work, highlighting the friendly and skilled team members, including Ryan, Larry, and Chris. The company has been praised for its clean and timely installations, as well as for answering all customer questions thoroughly. Reviews note that the team takes care to protect the home during the process and leaves the work area clean each day. Customers have reported noticeable improvements in their homes, including better temperature maintenance, reduced humidity, and noise reduction. Mill City Energy has built a strong reputation for delivering a superb experience, making it a trusted choice for insulation services.

Reviews for Mill City Energy

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  • May 2026

    Mill City Energy completed several projects at my home including attic air sealing, blown cellulose replacement, kneewall insulation and air sealing, basement rim joist insulation and air sealing, and spray foaming the floor of an addition. They also installed ducting for a bathroom fan and built some better dams in the attic around the access hatch and chimney. Ryan, Larry, and team all had clear communication, were honest, and performed thorough quality workmanship. I will hire them again for future insulation projects because they did such a good job.

  • Apr 2026

    Mill City Energy was exceptionally professional and thorough. the job was done on time and with no interruptions to our schedule.
    Mike and his team did a great job on the install and cleanup.
    I would highly endorse their services.

  • Feb 2026

    Mill City Energy was great. Had some insulation work done. Crew was prompt, friendly and cleaned up very well. Mike, the owner, is great. I had a very tight timeframe, and they were able to get someone out very quickly

Location

50 Raymond Rd, Auburn

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