We had our business office evaluated and the technician went far beyond the free service offered by DTE and Consumers. Besides recommending different light bulbs he was able to see how the heat and A/C flowed and how to adjust our system for more even coverage. He found gaps in our insulation with his testers.

Our office building was evaluated for energy efficiency, and the technician went much further than the free service offered by DTE and Consumers. He even had heat thermal machines that could tell the density of the wall where the insulation was missing.

Spark did the energy audit for my house and fixed the energy looses by air sealing, caulking, and adding insulation. Very professional job at a good price. I highly recommend this company

I had comfort issue, our hall was leaking and winter was very uncomfortable. Approached Spark Building Energy Solutions for complete home performance solution. They did Energy Audit and gave recommendations. I worked with them and they performed attic insulation and leakage fixes professionally with reasonable pricing and now we have peace of mind. We took the energy loan through Michigan Saves program facilitated by Spark Building Energy Solutions. Also got the rebate through Consumers Energy after post verification test.

Thanks to Spark Building Energy Solutions for their awesome work. I would recommend them if any body is interested to work.

I wanted to take control of my energy use and save. I came across Spark Building Energy Solutions - an energy audit service company. They said YES we can help you take control of your energy use and save. A complete audit was done by the team and they gave a professional summary of findings and also helped with the plan of correction. I followed the instruction and started saving. You want to know how? Please call "Spark Building Energy Solutions" for an energy audit and you will start saving too. In this economy who don't want to save?

- CHITRA SURESH.

This service pinpointed all the places that needed attention in order to maximize the effeciency of our home. We're looking forward to lower energy costs this year.