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CHEC - About Us

I am a planet friendly advisor who can help you get the most from your hard earned income. I see energy efficiency and conservation as the best way for families to make a difference in the way they spend their money and how they effect the planet.

I believe efficiency leads to conservation and conservation leads to a smaller carbon footprint.

Also what families do at home influences not only their own situation, but in the situation of the people around them. This affects the futures of their children, friends, relatives, co-workers and also their places of business.

Greg Fossen, Owner
Also see Greg's Profile on

Click for the BBB Business Review of this Energy Audits in Thornton CO



I want to express my appreciation for the superb service we received from Colorado Home Efficiency Consultants.  Starting with prompt return calls in setting up our appointment, clear through to the excellent referrals we received for repairs that were needed.  Greg explained everything to us in a clear understandable manner and didn’t rely on professional jibberish to avoid answering our questions.   After we received the report Greg went over it with us, explaining what each part meant.  His pictures clearly showed us some of the conditions needing to be repaired, and to what he was referring in his explanations.  His list of repairs went from very easy changes we could make, such as changing our incandescent bulbs and replacing them with compact fluorescent bulbs; to repairs we would need to have a contractor to complete.  Greg followed through with referrals from which we could choose to have the work completed.  All the way through the process we were treated to a highly professional and highly skilled system.


Thank You,

Bob Foster

As of July 2008, our bills averaged $376 per month!
As of July 2009, our bills averaged $243 per month!
In August of 2009 we added Solar!
As of July 2010, our Xcel Energy budget billing is at $158/month!
As of July 2011, our Xcel Energy budget billing is at $148/month!
As of July 2012, our Xcel Energy budget billing is $99/month!
OK, Its 2017 and we got a hot tub. I don't even want to say what are bills are now.
Time to put Solar thermal (hot water) on the roof!

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