LumoWatt
License checkedGenerac dealer

RCA Electrical Contractors LLC: Generator Installer in Barnstable, MA

Services & details

Fuel types
Natural gasPropane
Brands installed
Installs Generac

Official dealer locator listings

License & verification

License #8962, checked October 24, 2026.

Check it yourself: Massachusetts 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 RCA Electrical Contractors LLC

RCA Electric & Generators is a Cape Cod electrical contractor providing turnkey home and commercial generator sales, installation, maintenance, and repair. It is listed in Generac's official dealer locator as a Premier dealer (checked October 2, 2026).

Service area

Barnstable, Cape Cod, and Southeast Massachusetts