Small Craftsman bungalow at dawn with a cottage garden of hydrangeas and lavender lining the brick walkway, soft peach light catching the crepe myrtle.

Atlanta home energy specialists since 2010

A house that holds the heat in January and the cool in July.

Atlanta runs from humid 95-degree summers to hard freezes. We find where your home is losing energy in both seasons — and show you what to fix first.

What we do

Find the leaks. Rank the fixes. Cash the rebates.

Blower door test rig sealed into a front door during an ECS home energy audit.

Home Energy Audits

A diagnostic walkthrough that identifies exactly where your home is losing energy — and what's worth fixing first. Single-family and multifamily alike.

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Attic with fresh blown-in insulation installed across the full floor.

Home Improvements

Air sealing, insulation, ductwork, windows and doors — prioritized by the audit, by fastest return and biggest impact.

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Brick and shake-sided Atlanta home with landscaped front yard.

Rebates & Savings

We handle the Georgia Power and federal HEAR rebate paperwork on your behalf — you keep the savings.

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As seen on WSB-TV

Clark Howard on cutting your energy bills

What homeowners say

"These guys are awesome! I have an old house and was getting $500+/month heating bills in the winter. ECS did an energy audit and ended up sealing the attic + crawlspace with foam, weatherstripping doors, etc. I can already tell a huge difference in how well the house holds the heat." Homeowner, Decatur

5.0 across Yelp, Angi, HomeAdvisor & Nextdoor

Got a room that's never comfortable?

Tell us what's bothering you — the hot upstairs, the cold nursery, the bill that keeps climbing — and we'll talk through where it's coming from.

Let's talk