Mc Grail Services Inc: Generator Installer in Long Beach, CA
Mc Grail Services Inc is a licensed California C-10 electrical contractor serving Long Beach, CA (license #828799). 22+ years in business; electrical, HVAC, refrigeration.
Services offered
- Services: Generator Installation
Service area
Serving the Long Beach, California area.
Certifications & licensing
License 828799, checked 2026-08-22.
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.
How we verified this listing: Verified directly against the CSLB public license lookup (2026-08-22), confirming Active status and classification. See linked data_sources row for details.