Testimonials

Check out what our customers are saying!

Jeremy: Thank you for sending. As I mentioned to you on Thursday, I appreciate your attention to detail. This report is excellent, and as per your physical inspection, I appreciate the detail in the report.

Peter - Denver, CO

Don’t know what we’d do without your thoroughness. Your detailed reports & other information has helped immeasurably while working with our builder and HVAC company to have our HVAC system problems corrected.

Doug - Frederick

Thank you for your work and the information and professionalism.

Judy - Denver, CO

Andy, Jeremy – I just wanted to let you know I didn’t have any questions or concerns with the Audit or HES reports. (Other than being surprised our house made a 4 in HES; I expected a 2 or less.) I’m prepping for the tasks I know I can handle, but will almost certainly want to consult with or hire an insulation contractor to address the crawlspace and attic when the weather cools. Until then, I have plenty of work to keep me busy.

Tom - Denver, CO

Andy, Thank you, I knew the energy audit would be worth the cost when we first talked. I did not realize how much you did and everything that was checked. Your detailed report was easy to understand, I had never considered several of your comments about leakage and energy loss expense. Thank you again, time and money well spent.

Peter - Aurora, CO

Have you seen this yet? Wow….what a great report, just stating the facts, with no opinions in the building science of this home.

This is what every house needs, and btw…every new home gets a blower door test, air sealing, etc. because of these principles.

When we get into the next home, I’d like to have you there while Andy does his audit, you will find it very educational and worthwhile for your business moving forward. It will help you sell homes, trust me.

The “Green MLS” is coming…and energy code are being written completely differently today because we are now finally looking at homes a different way. Even the “Green Lease” is coming…people are starting to care and want to know about energy.

Brian - Denver, CO

Dear Andy,

Based on a recent Xcel Energy bill, which indicated that the energy usage in my home is considerably higher than the norm for my neighborhood, I contacted Xcel Energy for an energy audit of my home. Yesterday, Jeremy Bryan, a building analyst with your company, contracted by Xcel, spent almost five hours doing what struck me as most thorough inspection of all potential sources of energy loss in my home. I found Jeremy to be not only thorough, but also highly competent and well disciplined in his methods, as well as cordial and readily open to answer all of my questions, staying on the task as long as necessary to cover all issues.

I look forward to receiving the written report from e3power within a week or so. I feel assured, based on all that Jeremy showed me and discussed with me, that the report will provide the information that will help me decide which home improvements toward cost-effective energy savings should get my priority attention.

Thank you and thanks to e3power and Jeremy Bryan the high-quality audit,

Ken - Evergreen, CO

Dear Andy,

Based on a recent Xcel Energy bill, which indicated that the energy usage in my home is considerably higher than the norm for my neighborhood, I contacted Xcel Energy for an energy audit of my home. Yesterday, Jeremy Bryan, a building analyst with your company, contracted by Xcel, spent almost five hours doing what struck me as most thorough inspection of all potential sources of energy loss in my home. I found Jeremy to be not only thorough, but also highly competent and well disciplined in his methods, as well as cordial and readily open to answer all of my questions, staying on the task as long as necessary to cover all issues.

I look forward to receiving the written report from e3power within a week or so. I feel assured, based on all that Jeremy showed me and discussed with me, that the report will provide the information that will help me decide which home improvements toward cost-effective energy savings should get my priority attention.

Thank you and thanks to e3power and Jeremy Bryan the high-quality audit.

Sarah - Denver, CO

As the owner of an older home in Denver facing high utility bills, I was looking for an expert opinion on how to make my home more energy-efficient. I hired Andy and Jeremy from e3 Power to do an energy audit through the Denver Energy Challenge program.

They were able to accommodate my busy schedule and come on a Saturday morning. I received a comprehensive and easy to read report outlining solutions for my home that included an approximate installation cost along with approximate annual savings.

This information proved invaluable to me as I was initially planning some other very costly work that would not have yielded the expected results.

Finally, e3 Power made themselves available by phone to answer some questions afterwards and even reported to me a malfunction with my furnace burner.

I found the energy audit to be a great value and highly recommend e3 Power to whoever is planning a home improvement project.

Thanks again and best of luck!

Marc - Denver, CO

Hi Andy. Thx for the audit. Very educational read..

Brian - Denver, CO

Janice had 20 ppm ambient in the home – 3008 ppm CO emissions to the outside – “The energy audit probably saved my life! Xcel red tagged my water heater and I immediately had a new one installed.” My auditor Jeremy was a really nice guy who followed up multiple times after my audit to make sure that I had solved my health and safety issue.

Janice - Denver, CO

Thank you both for the suggestions, and for the photos and excellent energy audit report!

Rick

I just wanted to thank you for your participation with the Denver Energy Challenge and as an Xcel approved home energy auditor. You are extremely knowledgeable and it showed during the audit. This is also reflected in the audit report which is very well done.

Cory

I was very impressed by the thoroughness of your report and that you were very nice to work with.

Phil - Denver, CO

Andy, Thank you for your detailed report and the valuable time you spent with me on the phone and Taylor in the condo. It’s a great learning experience. Hopefully we can make a dent in the energy consumption and heating situation!

Christine

Thank you for supporting the participation of Andy Wildenberg in the U.S. Department of Energy’s Multifamily Job Task Analysis (JTA) Workshop for Building Operator, held on May 9-11, 2013 in Golden, Colorado. This session marked the first step in the consensus-based process of developing a comprehensive and accurate job description for a Multifamily Building Operator. The next step in the development of this JTA is a validation study. This study will be released by late June and will seek feedback from the greater industry on the accuracy and validity of the recently created job description.

NREL

Also, I wanted you to know that I was able to reduce the heat after you insulated and still be very comfortable – so thanks for the good work. Thanks for your help.

Jo

Steve came and did my assessment which was absolutely fabulous. I learned a lot! Thanks to all of you for providing such a wonderful service.

Nancy - Arvada, CO

First, thank you for a very professional, and exceptional job. We have had a couple of very positive remarks on the job you and Steve did in the crawlspace of the house. I would also like you to know that if you ever need a testimonial Bob and I would be very happy to do so. We are very pleased and it is important that you know. I also have shared this with [Energy Advisor] with SmartRegs of the great job and professionalism you displayed.

Cathy and Bob - Boulder, CO

Thank you so much for your help, and for the information in the report, it was very helpful. Walking around with you really helped with the report as well, it helped me understand much of the pictures and reminded me of what you were referring to.

I will definitely be using the information in the report to see if I can get our nursery room under control.

I talked to my HVAC person, and will be looking into having my motor replaced. Hopefully that will help make us even more energy efficient.

By the way, the link that you put on regarding the smart strip has a demo video on it when you click on the link, very helpful!

We were very happy and impressed with the audit and with your wealth of knowledge. I will definitely recommend to others to have an audit done, and will gladly pass on your information.

Jeremy and Jolene - Thornton, CO

Thanks so much for going above and beyond to help us!

Dan - Denver, CO

We first contacted Andy Wildenberg, owner of e3 Power, through their advertisement on the Internet. We asked Andy to do an energy audit for our 34 year-old house in Indian Hills. Andy and his team responded quickly and did a thorough audit of our house, which quickly identified several major sources of heat loss. E3 Power then prepared a plan of how to deal with each one.

We worked to fix all major leaks in the house, including the installation of Airtite Cans with white Eyeballs in the kitchen area, insulating and caulking our large windowpanes, fixing the large air leak in our fireplace insert, locating problems with our natural gas furnace and adding new attic insulation.

E3 Power did some of this work themselves and did it very professionally. They helped us get rebates from Xcel Energy and undertook three visits, two of them free, to make sure we had complied with all of Xcel’s requirements.

E3 Power did a very professional job in their energy audit and have helped us make our house energy efficient. They always went the ‘second mile’ to ensure all fixes were done properly and that the results would make us eligible for rebates. We recommend e3power without reservations to any and all households planning to conduct energy audits for their homes.

Kennel and Cheryl - Indian Hills, CO

[Andy] and [Steve] were professional, comprehensive in their study of our energy use and our building, and thorough in their explanations of what we have achieved and what we can achieve in terms of efficiency and energy use. The report they prepared will be given to our Executive Team and Board of Directors and will be an important source of information in considering future capital budget decision.

Rory - Lakewood, CO

Jeremy did a wonderful job. He was patient, polite, thorough, knowledgeable, and friendly. Be assured I will post favorable reviews of your business on Angie’s List and Yelp.

George - Boulder, CO

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