About Us

DENVER’S HIGHLY RECOMMENDED INDEPENDENT ENERGY EFFICIENCY EXPERTS

Since 2010, e3 Power has been providing energy efficiency auditing and commercial building services to builders, architects, construction companies, commercial building owners, homeowners, and more throughout Denver and the surrounding areas of Colorado, with some services offered nationwide.

As a truly independent energy audit company, we don’t use audits as a way to upsell you on unnecessary insulation or other home performance work: Anything that we recommend to you, you know you need. 

What sets e3 Power apart is our building science expertise — not only do the members of our team have an extensive list of certifications and training, but we have over 10 years of experience, including:

• 1,500+ ENERGY AUDITS
• 2,000+ MANUAL J/D/S REPORTS
• 5,000+ BLOWER DOOR TESTS
• 500+ DUCT BLAST TESTS

Meet the Team at e3 Power

Jeremy Bryan

Jeremy currently holds certifications as a BPI Building Analyst and a RESNET Rater Field Inspector.  Jeremy’s goal and job as a building analyst and Energy Auditor is to educate homeowners and show them ways to make their homes more energy-efficient and comfortable, save money, reduce their carbon footprint, and make their homes safer. 

Ari-Al Raeburn

Ari also worked with the 2019 winning team for the Department of Energy’s Solar Decathlon, developing a net zero multifamily building design, and he also worked with one of the finalist teams for the 2020 Land Art Generator Initiative for Fly Ranch, developing a uniquely solar powered collapsible shelter that’s purpose was to preserve and honor the surrounding landscape and culture. Ari says, “I do my best to provide the utmost customer satisfaction possible and am always available to ensure customers understand their problems as well as potential solutions. After all, healthy buildings mean happy people.”

Grant Gibson

His background is in home remodeling, business and history. He is a firm believer in the stewardship, style, and investing, all of which fits in his role as a building analyst and home energy auditor. He says, “I truly enjoy helping people save money and build efficient homes.”

Andy Wildenberg

Andy is the founder of e3 Power and has a background in real estate and construction management and has been involved in property ownership and management for over 40 years and energy efficiency for over 10 years. Andy specializes in building sciences and energy conservation including manual J/D/S calculations, and REScheck and COMcheck compliance. Andy is also our resident drone pilot and operator. Andy is currently certified as a BPI Building Analyst, RESNET HERS Rater, PHIUS+ Rater, Certified Level II Thermographer, Energy Star Home Certified Rater, CEA, CEM, Drone Pilot FAA Part 107, and a sUAS Thermographer. 

Andy believes in the axiom “Use what you need, not what you can.” His finance and property management background leads to sound decision making based on return on investment. Andy, and the rest of e3 Power, have a goal to help customers invest in their properties to not only reduce their carbon footprint but also increase the value of their homes and businesses.