Patrick Morrill, Newmarket, NH 

"Extremely knowledgeable, very prompt service, very concerned about my insulation needs. Would absolutely recommend to anyone wanting insulation. Would hire again!!!

Shirley Cummings, New Durham, NH

"Arrived on time and completed job on time. Cleaned up when they were done. Easy to be in the house while they worked. Would recommend this company."

John Maloney, Hudson, NH

"Replaced existing roof vents and insulation with new functional roof vents and upgraded with blown-in insulation. Providing a storage access with additional high insulation flooring, these people performed with integrity and competence. Their diagnosis of several issues was explained clearly to me. They provided solutions that were all implemented rapidly. All issues were address and resolved in two days of work. The work was excellent. The people performing the work were professional and knew what they were doing."

Keith Dutch, Atkinson NH

" After having a mold problem in our attic, we needed new insulation for our 20 year old condominium. KJ's Energysavers came in and explained what our options were, detailed how the work would be done and provided  a very reasonable quote. They finished the job in less time than expected, on budget and were completely professional, friendly and provided expertise to make the attic better than new. When the home inspector said, ' You can't get a better attic than that'; I knew I had chosen the right company for the job. Thank you!

Michael M

"Did a very good job at a fair price. I never felt that they were trying to take advantage of me. One issue was promptly corrected, so overall a very good experience."

"Mike, Kyle and Connie, Thanks for another great job. Your knowledge and thoroughness add long-term value to our projects for our customers, not only increasing energy efficiency, but overall comfort and building performance as well. We are fortunate to have you work alongside of us."



Mary Gorman, Hudson, NH

"Very fair price for the work that needed to be done. We had terrible ice dams this winter and now know that we will never have that problem again. We would highly recommend KJ's Energy Savers."

Faye Rose, Salem, NH  

"These gentlemen were very accommodating…rang when they had vehicle problems to say they would be late. Worked very hard in a difficult situation without fuss. Vacuumed as they went. I was very impressed with their service and would thoroughly recommend them."

​​Bob Marcinkowski, Auburn, NH

​"It was a brand new house. What could possibly go wrong? We didn't know what to expect out of our heating system; we never had geothermal. Then the ice dams, cold nights and continually higher electric bills. We had no idea insulation could be done so wrong. One call, we got honest answers to tough questions and options to fit our budget. In the end we got what we wanted: Insulation done right!"

Energy Insulation Specialists

Mike Freil, Pelham, NH

"KJ's Energysavers is a family-run business that provided guality blown-in insulation installation at a very competitive price for a new construction garage. Mike provided a very prompt inspection, answered all my questions and made excellent recommendations. Mike provided a timely quote, showed up when scheduled and finished up early. The job site was left clean and the crew was pleasant to be around. Without a doubt, I made the right choice with KJ's Energysavers and would hire them again for future insulation work."

Patricia Pierce, Salem, NH

"Replaced and updated 46 year old attic roof insulation and roof vents with highest quality and Green materials. Mike explained the  process and answered all my questions in detail. Worked around my schedule over and above my expectations. Couldn't be happier."




Jeffrey Smelzer,  Salem, NH

" Mike and his crew are fantastic. A true family run business that cares about quality and putting in the right insulation/energy saving plan in place. After speaking with two other companies, I found that KJ's Energysavers were the true experts in their field. I highly recommend KJ's."

Richard D., Exeter, NH

"On time, worked efficiently on three of the coldest days in January, cleaned up and paid great attention to detail. Our 11-year-old house warms up faster and holds the heat longer."

KJ's Energysavers LLC   603-577-1772

Condon & Fox Builders, New Boston, NH

Rick Bradenick, Salem, NH

"Superb professionals whose price was right, made and kept the communicated schedules and high quality installation/service. I highly recommend KJ's Energysavers."

Joseph DeVito, Derry, NH

"We have a new home and, unfortunately, the insulation performance was not what we expected. We had KJ's remove the attic blown-in insulation and properly foam and air seal the attic, which had not been done by the builder. We then elected, per KJ's recommendation, to have fire-retardant higher R-factor insulation installed. The difference in performance was very noticeable.Their workmanship and recommendations were excellent. The job was completed neatly and very professionally. It was an absolute pleasure to work with KJ's."

Steve Perras, Amherst, NH

"Mike and team were very professional and knowledgable. I always felt that Mike's recommendations were in my best interest and what made the most sense to him based on his extensive experience. The jobs were completed on time and within the quoted amount. The crews were very clean. I would recommend KJ's to any of my friends and family."

KJ's Energysavers LLC

Matt LaLiberte, Amherst, NH

"Having completed two insulation projects with KJ's, I can tell you they are very thorough and knowledgable. Mike was great about meeting me on site for an initial consultation, where he went over a few different insulation options. He carefully explained the cost and benefits of each option that was available for my project. When it came to scheduling my work, Connie was outstanding in getting back to me always by the following day at the latest. Watching Mike and his crew perform the actual work, it is obvious that Mike has expertise that extends well beyond Insulation, which came in handy for a few unexpected situations that we ran into on install day. Overall, I couldn't be more pleased with my experience working with KJ's and would recommend them to anyone."