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Verified Reviews for Energy Efficiency Auditing pros in Gilbert, SC

*The Angi rating for Energy Efficiency Auditing companies in Gilbert, SC 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 Gilbert, SC 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 February 24, 2026

Find Energy efficiency auditors in Gilbert

Avatar for ADT Solar
ADT Solar
4.4(
111
)
Energy Audit - For BusinessHome Energy Audit

Serving Gilbert, SC and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Rep. checked entire system. He found several wires not connected properly and fixed this. He also made recommendations regarding the attachment of the panels to the rood that would provide more stability and leakproofing. The representative appeared to know what he was doing - much better than others, including the representative who was engaged by the roofer (who replaced our rood due to hail damage) to disconnect/connect the panels."
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
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Avatar for South Carolina Solar Project
South Carolina Solar Project
5.0(
9
)
Energy Audit - For BusinessHome Energy Audit

Serving Gilbert, SC and surrounding areas

In business since 2017

Free estimates

"Jon Mason with South Carolina Solar Project did an amazing job start to finish. From the initial consultation and review of solar energy to the installation, topnotch professionalism. Jon's technical expertise, financial knowledge and passion for solar energy is evident and assured me that I was making the right choice to go Solar. I would, and have, highly recommend South Carolina Solar Project to anyone looking to go Solar!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+61

Recommended by100%of homeowners
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Avatar for DUCTZ of Greater Columbia
DUCTZ of Greater Columbia
4.8(
108
)
Energy Audit - For BusinessHome Energy Audit

Serving Gilbert, SC and surrounding areas

In business since 2008

Free estimates

"He called almost immediately in response to my request. He came the next day and did a very thorough job! Excellent! I definitely recommend him for this kind of work."
Before
After
Boot Sealing
Damaged Duct Work
Dirt & Microbial Growth

+2

Recommended by97%of homeowners
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Avatar for HIS Heating and Cooling of the Midlands
HIS Heating and Cooling of the Midlands
4.6(
19
)
Energy Audit - For BusinessHome Energy Audit

Serving Gilbert, SC and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"HIS owner was very professional, fair with pricing, and called me a couple of days later to make sure I was completely satisfied and the unit was still operating properly. I will certainly call HIS AC Repair again if I need repairs again. My home has never been cooler. Great work."
3.5 Ton Airtemp Gas Package System Installation
2 ton Airtemp Heatpump Condenser Installation
2 ton Airtemp airhandler 5kw heatstrips Installation
Additional Photos
Additional Photos

+29

Recommended by94%of homeowners
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Avatar for Climate Control Masters LLC
Climate Control Masters LLC
4.5(
10
)
Energy Audit - For BusinessHome Energy Audit

Serving Gilbert, SC and surrounding areas

Emergency services offered

Credit card accepted

"Kenny York and climate control Masters were very responsive. I had more than one house that needed work and he responded immediately diagnosed the issue gave me a complete honest estimate and performed all the work very well. I have hired him four times now :-) yes I would hire him again honest reasonable and quick."
Additional Photos
Recommended by90%of homeowners
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Avatar for Professional Heating & Cooling
Professional Heating & Cooling
3.5(
8
)
Energy Audit - For BusinessHome Energy Audit

Serving Gilbert, SC and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Great company from the office personnel to the installers and Techs! Highly recommend professional heating and cooling to anyone!"
Recommended by66%of homeowners
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Energy Efficiency Auditing questions, answered by experts

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

Yes, including optimizing settings and suggesting upgrades if needed.

Yes, installing an attic fan can help lower your electric bill—particularly if you live in a hot and humid region. By replacing hot and stuffy air with cooler air, these fans help regulate the temperature in your attic and the rest of your home, taking some of the pressure off of your air conditioner.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

The Gilbert, SC homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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