Ratings sourced from Google Business Profile · Last refreshed October 2026
Electricians · Rockville, MD
Rockville electrician with a 4.8-star rating from over 400 Google reviews.
Listing data last updated May 11, 2026 · sourced from public Google Business Profile data
413 customer ratings on Google
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At 4.8★ from 413 ratings, Castro Electrical Services rates about even with the 4.9★ average of the 6 nearest electricians we track in Rockville.
M.R. Electricians, Inc.
15754 Crabbs Branch Way, Derwood, MD 20855, USA
JM & Sons Electrical Services
5400 Oakwood Rd, Alexandria, VA 22310, USA
Boyland Electric Inc
21516 Laytonsville Rd, Gaithersburg, MD 20882, USA
Electric Advantage, Inc.
1084 Taft St, Rockville, MD 20850, USA
All Construction & Remodeling & Electric
392 Hungerford Dr, Rockville, MD 20850, USA
Tievy Electric Company, Inc.
742 E Gude Dr, Rockville, MD 20850, USA