Read what our past customers have to say about working with us!

Flemming called me back in a very timely manner with a proposed service date. Upon calling him back, we confirmed and he arrived on time even though our home is outside of his usual area. He got right t work,made suggestions and pointed things out to me. A final written report detailing those items was delivered to me later that same day. Overall, we were very pleased with his service. worth the money.

Marcia, Worcester, MA

Had Flemming do the energy inspection on our 130+ year old house. He did a wonderful job explaining what he found telling me about what he would suggest. When we remodeled a year or so later we incorporated many of his recommendations into the work.

Mike, Arlington, MA

This is an excellent vendor. Flemming was punctual, professional and very thorough. He returns calls, arrives at the job promptly, and he did an excellent job evaluating my home. The report was emailed to me the same day and I followed up with him a few days later to go over specific questions I had. He was very patient explaining his findings and he recommended a few different contractors for each specific job that needed work.

Matt, Cambridge, MA

We had first had the Massachusetts "MassSave" free energy audit performed, and that turned out to be underwhelming. They identified little specific in our 80+ yr old house, and the only benefit was they swapped for free incandescent lightbulbs with compact fluorescents.

An infrared analysis was recommended, and from Angie's List and a renovation contractor I was referred to Infrared Diagnostics.

Orest, Brookline

Flemming Lund performed an infrared audit of my home. He provided a detail report with color photos and recommendations. The report provided was extremely detailed and it ended up being invaluable for the insulation work I ended up doing with another vendor. I also used the report and it's recommendations to upgrade my HVAC/furnaces. In working with other vendors, I always came back to Flemming's report.

Kathleen, Weston

Thank you so much for the very quick and very informative report! I both enjoyed and learned a lot from you yesterday.

Lori, Arlington

Flemming Lund at Infrared Diagnostic was extremely helpful identifying the root causes for a number of long-standing issues with my house. He promptly produced report that will be very helpful for both fixing the problems as well as for saving energy. Thank you again!

We got the report last night. Thanks for sending it so quickly. Again, I cannot tell you how exciting it was to see all the data you generated for us and how grateful I was for the bits of knowledge you provided; all that is going to be very helpful as the guys start work on the house. It was money very well spent.

Ted, Harvard, MA