LumoWatt
License checkedGenerac dealer

Acosta Heating, Cooling & Electrical: Generator Installer in Charlotte, NC

Services & details

Fuel types
Natural gasPropane
Brands installed
Installs Generac

Official dealer locator listings

License & verification

License #L.06503, checked October 24, 2026.

Check it yourself: North Carolina state licensing authority

A checked license confirms this business holds an active state electrical license as of the date shown. It is not a quality rating and does not reflect reviews, pricing, or workmanship, see our editorial policy and listing standards & verification methodology for the full details. See something wrong here? Report a correction.

Who runs LumoWatt.

About Acosta Heating, Cooling & Electrical

Acosta Heating, Cooling & Electrical is a licensed NCBEEC contractor based in Charlotte, NC, founded in 1972. A Generac-exclusive generator installer, handling everything from the unit itself to professional installation, maintenance, and repair.

Service area

Charlotte and the greater Charlotte metro

Years in business

54 years