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Derwood, MD

Electricians in Derwood, MD

7 electricians in Derwood, Maryland, with Google ratings, hours and websites where the business has them.

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7 electricians serving Derwood

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

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7 of 7 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Top rated

Highest-rated electricians in Derwood

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. M.R. Electricians

    4.9257 Google reviewsVerified

  2. M.R. Electricians Inc.

    4.9240 Google reviewsVerified

    Outlet installation · Lighting installation · Panel upgrades

  3. Castro Electrical Services

    4.8453 Google reviewsVerified

    Electrical repair and installation · Panel upgrades · EV charger installation

  4. Castro Electrical Services

    4.8350 Google reviewsVerified

  5. Trunnell Electric Inc.

    4.610 Google reviewsVerified

    Residential electrical · Commercial electrical · EV charging

See every electricians in Derwood sorted by rating · Best of Derwood across every trade

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Compare quotes in Derwood

7 electricians serve Derwood, MD. 5 are rated 4.5 or higher on Google. 5 have a website. Most common services: EV charging, Generator installation, Panel upgrades, Commercial electrical, Electrical repair and installation, EV charger installation….

Verified on Google
5
Average rating
4.8 / 5
Google reviews
1,310

How Google categorizes electricians in Derwood

Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.

Services electricians in Derwood list on Google

Service names as each business entered them on its Google Business Profile, with how many businesses list each one.

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Up to 2 businesses can hold a sponsored spot in Derwood, MD. A sponsored business sits above the regular results with a Sponsored tag; it never changes how other businesses are ranked.

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How electricians in Derwood compare

ElectriciansMDU.S.
Average Google rating (10+ reviews)4.734.67
Median Google reviews1110
Reviews for the top quarter48+32+
Have a website54.3%54.7%

Businesses listed in our directory, not every business in the market. Updated November 2026. Electricians industry report · What is a good rating for electricians? · Best cities for electricians

From Page One Partner Research

  • A good Google rating for electricians: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 10 or fewer reviews. What is a good rating for electricians?
  • Maryland businesses in our directory average 4.56 stars on Google, ranking 13 of the 50 states we measured; 28.3% list no website. Ratings in every state

Quick answers

Who serves Derwood?

Names and Google ratings, straight from each business's profile.

Which electricians serve Derwood, MD?

7 electricians serve Derwood, MD. Highest rated (10+ reviews): M.R. Electricians (Verified, rated 4.9 on Google from 257 reviews), M.R. Electricians Inc. (Verified, rated 4.9 on Google from 240 reviews) and Castro Electrical Services (Verified, rated 4.8 on Google from 453 reviews), plus 4 more.

How many electricians serve Derwood, MD, and how are they rated?

7 electricians serve Derwood, Maryland. 5 are rated 4.5 or higher on Google. 5 have a website. Most common services: EV charging, Generator installation, Panel upgrades, Commercial electrical, Electrical repair and installation, EV charger installation…. ZIP codes covered: 20855.

Which electricians in Derwood, MD have the most Google reviews?

Castro Electrical Services (453 reviews, rated 4.8), Castro Electrical Services (350 reviews, rated 4.8) and M.R. Electricians (257 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.

Which electricians in Derwood, MD are open on weekends?

3 electricians in Derwood, MD publish hours on Google. 1 is open on Saturdays (Castro Electrical Services) and 1 on Sundays (Castro Electrical Services). Use the Open now filter above to see who is open right now.

What kinds of electricians are in Derwood, MD?

Google lists them under Electrician (3), Lighting store (2), Air conditioning repair service (1), Electrical installation service (1), Electrical repair shop (1) and Electric vehicle charging station contractor (1). A business can carry more than one category, so the counts overlap.

FAQ

Questions about Derwood businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

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