4.5 
29 *The Angi rating for Energy Efficiency Auditing companies in Cornelius, NC 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 Cornelius, NC 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 March 07, 2025
Serving Cornelius, NC and surrounding areas
Approved
In business since 1927
Free estimates
Emergency services offered
"Did a super job. Recommend this pro for your needs"
+62
Serving Cornelius, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"They are polite, kind, walked us through every step and their prices are exceptional."
+10
Serving Cornelius, NC and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Great experience . The have this NASA insulation for my attic that has drop my energy bill."
Serving Cornelius, NC and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Meet Your Home Inspector - Hi there! I’m Dylan Osborne, North Carolina Licensed and InterNACHI Certified Professional Home Inspector – CPI. I hold a Degree in Applied Science; Architecture & Construction Technologies, and 25 years of experience in land surveying, commercial property maintenance, and general manager for a 10-building, 75-unit condo complex in the US Virgin Islands. After Hurricanes Irma and Maria hit in 2017, I supervised the rebuild of the property tougher, stronger, and better than before – complete with a half-megawatt backup generator.\n\nMy knowledge, training, and experience allow me to bring a get-it-done-right attitude to every home inspection. I look forward to putting that knowledge and experience to work for you! \n828-760-7716
Serving Cornelius, NC and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"Wonderful, it was a very quick and easy process. Brian talked us through it and in no time we had a 3KW system mounted on a frame in the garden and the invertor installed in the basement. Brian talked us through working with our power company to get the system checked and approved and we now get credits from the power company for power we provide to the grid. In addition we are set up to get Solar Renewable Energy Credits (SRECs) payments for providing clean energy. We also got a free Energy Audit which helped locate some problems areas we were able to fix. The system has basically cut our energy costs in half. I have hesitation in recommending them to anyone interested in solar energy."
+14
Serving Cornelius, NC and surrounding areas
In business since 2001
Credit card accepted
"There were no problems with scheduling and they arrived on time to the appointment. They gave us quotes for some other jobs as well. Compared to other quotes that we received, other companies were much more competitive in price. They spent about forty-five minutes completing the energy audit throughout the attic, crawl space, and areas. Everything went very well."
+4
Serving Cornelius, NC and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Robert has been great to work with! Not only does he do excellent work, but he also trains you on the new equipment and trouble shoots if there are any follow-up issues post installation. We will definitely turn to him again in the future.
"
Serving Cornelius, NC and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"Got out here quickly and added 4 pounds of refrigerant. They will be returning to put in a new system in the fall. Great company and great price on the new unit,"
Serving Cornelius, NC and surrounding areas
In business since 2016
Free estimates
"It was great. The workers were awesome, I couldn't asked for any better. The whole company was great."
Serving Cornelius, NC and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"
+3
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