Get matched with top energy efficiency auditors in Cascade, CO

"This company is amazing. They replied quickly, had someone out the next day, and we accepted the estimate immediately."

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Happy with the overall time spent and work done and the results of having new insulation. A definite improvement."

Welcome to [G3 Inspection Services, your trusted partner for professional home and business inspections. Whether you are purchasing a new home, selling a property, managing a commercial building, or simply want to understand the condition of your investment, our goal is simple: to provide you with clear, honest, and detailed information you can rely on.

"Darrell was very professional and thorough. I would recommend him for anyone wanting a home energy audit."

"Darrell was very professional and thorough. I would recommend him for anyone wanting a home energy audit."

"We contacted Voltaire Engineering, Mr. Dan Rosenbaum, when we were preparing for a major remodel of our house.
It started with an energy audit but that was by far not where it ended.
After installing a new foam insulation in the roof/ attic area and exchanging the bedroom windows, we discovered a drastic reduction in our utility bills. Thanks to the advice we took from Voltaire Engineering.
Later in the process of remodeling, Voltaire Engineering did the electrical work and we couldn't have asked for a more engaged contractor. Whenever we discovered something unexpected, and we found plenty, Dan and his team reacted in our interest, showing us options and presented solutions.
Dan's biggest goal was, getting the job done, even if he and his team had to work longer or on the weekend.
If there was something he couldn't do, he sure knew somebody who was able to.
Living in the house during the remodel, as a stay- at- home- mum with a toddler was challenging, but Dan and his work crew did everything to make it as easy on us as possible. There is little privacy, if you remodel all your bathrooms, people are running through the whole house, and it helps to see, that they treat your belongings (and your dog) like you would. It helps, that you get called in advance to get a heads up, that they clean up after work is done, that nobody is yelling and screaming through the house, that you were treated with respect.
We recommend Voltaire Engineering, whenever we get an opportunity, and we hope this review helps you, as a future customer, to feel confident.
If you pick Dan Rosenbaum, you will be picking a good one."

"Trevor was very professional and the install went perfectly, thanks!"

"It went very well. I would highly recommend this company. They were polite and professional, as well as, highly knowledgeable about their work. The lead electrician, even gave me his personal cell phone number so I could contact him if anything of concern happened while they were working and after hours. The job took two days with the weekend coming between them."

"i was very impressed with the professionalism of the assessment and the comprehensiveness of the report. As followup they came and discussed the report and explained any questions. I submitted the report to the Governors Energy Office (GEO) for partial reimbursement (rebate) and will personally address air infiltration and other problem areas noted in the report. I would highly recommend Voltaire for home energy audits."