*The Angi rating for Energy Efficiency Auditing companies in Valmeyer, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Valmeyer, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on April 29, 2026
Serving Valmeyer, IL and surrounding areas
In business since 1954
Free estimates
Emergency services offered
"Real good. Then later I had this company install a new furnace. It was an emergency and they were right on it. Good company to hire ."
+6
Serving Valmeyer, IL and surrounding areas
In business since 1978
"Paul Peterson is a knowledgeable and friendly guy.? Arrived at my house 15 min. prior to apt time.? Paul reviewed the areas I thought were the worst, and showed me leaks in the house I would never have thought of.? I was not surprised at the outcome of the energy audit, but I was surprised by the price.? It was less than I thought it would've been."
Serving Valmeyer, IL and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"
+3
Serving Valmeyer, IL and surrounding areas
In business since 1971
Emergency services offered
Credit card accepted
"Corey Modglin was very professional and the service was handled in a timely manner (same day). He did not tell me I needed anything extra done, just to make a sale.
"
Serving Valmeyer, IL and surrounding areas
In business since 2009
Free estimates
DelVon Hardaway is the professional you are looking for when a home or business energy analysis is required. More and more this is becoming a valuable tool across the country. Everyone needs a current energy audit, so do not hesitate to call DelVon Hardaway for your energy savings analysis.
Serving Valmeyer, IL and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Excellent service and good quality work. Very professional. Highly recommend them for any construction work."
Serving Valmeyer, IL and surrounding areas
In business since 2011
Free estimates
We are one of the largest energy consulting companies in the country. We offer Free Energy Forcasts to businesses across a wide variety of climate zones. When implemented, our recommendations can consistently save you 17-22% on your energy costs, in the first year. We offer a variety of products, from an all-inclusive fixed product, to a variable option and a hybrid. Call today to see what solutions we can offer you! References are available from very happy clients.
Serving Valmeyer, IL and surrounding areas
In business since 1990
Emergency services offered
Credit card accepted
"Excellent. Eddie Givens, the owner of the company, personally fixed our AC unit. All of his HVAC technicians were working today. Eddie offers a wealth of services. We plan to next use him for an electrical project and replacing our current HVAC contractor with twice annual check ups. We strongly recommend Eddie Givens"
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