Best electricians in Gaithersburg, MD

The highest-scoring electrician in and near Gaithersburg is GAC Services (score 90, 4.9 stars from 7,927 Google reviews). 12 companies meet the 5 Star standard within about 16 miles.

Last updated Nov 1, 2026How we rank
  1. 1

    GAC Services

    4.9 · 7,927 Google reviewsGaithersburg, MD56 years in business

    GAC Services is a family-owned and operated HVAC, plumbing, and electrical company that has served Maryland since 1970. The company works with residential and commercial customers in Gaithersburg and across Montgomery…

    Emergency serviceFinancing available
    90SCORE
  2. 2

    Electrical Connections

    4.9 · 1,900 Google reviewsGaithersburg, MD23 years in business

    Electrical Connections provides residential electrical work in Gaithersburg and communities across Montgomery, Howard, Frederick, and Baltimore Counties, along with Washington, DC. The family-owned company has operate…

    Financing available
    88SCORE
  3. 3

    F.H. Furr Plumbing, Heating, Air Conditioning & Electrical

    4.7 · 6,914 Google reviewsRockville, MD
    74SCORE
  4. 4

    Castro Electrical Services

    4.8 · 487 Google reviewsRockville, MD
    73SCORE
  5. 5

    SH Electrical Service

    5.0 · 147 Google reviewsSilver Spring, MD
    72SCORE
  6. 6

    M.R. Electricians, Inc.

    4.9 · 242 Google reviewsDerwood, MD
    66SCORE
  7. 7

    Jonah & Sons Electricians

    4.9 · 84 Google reviewsColesville, MD
    66SCORE
  8. 8

    Tim Whistler Plumbing, Gas Fitting, HVAC, and Electrical

    4.7 · 328 Google reviewsSilver Spring, MD
    65SCORE
  9. 9

    Fuentes Electric LLC

    5.0 · 57 Google reviewsSilver Spring, MD
    65SCORE
  10. 10

    Nesheli construction Co.

    5.0 · 53 Google reviews
    65SCORE
  11. 11

    New Age Lighting

    4.9 · 92 Google reviewsSilver Spring, MD
    63SCORE
  12. 12

    Meyer Electrical Services, Inc.

    4.7 · 232 Google reviewsBethesda, MD
    61SCORE

We list only companies that clear our published bar, so this area is still filling in. As more electricians near Gaithersburg qualify, they'll appear here automatically.

Compare the top 10

Top electricians in Gaithersburg by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1GAC Services904.97,92756Gaithersburg
2Electrical Connections884.91,90023Gaithersburg
3F.H. Furr Plumbing, Heating, Air Conditioning & Electrical744.76,914–Rockville
4Castro Electrical Services734.8487–Rockville
5SH Electrical Service725.0147–Silver Spring
6M.R. Electricians, Inc.664.9242–Derwood
7Jonah & Sons Electricians664.984–Colesville
8Tim Whistler Plumbing, Gas Fitting, HVAC, and Electrical654.7328–Silver Spring
9Fuentes Electric LLC655.057–Silver Spring
10Nesheli construction Co.655.053–

Electricians in Gaithersburg: quick answers

Who is the highest-rated electrician in Gaithersburg, MD?

GAC Services has the highest 5 Star Score among electricians in and near Gaithersburg: 90 out of 100, with a 4.9 star Google rating from 7,927 reviews.

How many 5 Star electricians serve Gaithersburg?

12 electricians meet our standard within about 16 miles of Gaithersburg: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 12 have 18,463 Google reviews between them, averaging 4.87 stars.

How are these electricians ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

Electricians near Gaithersburg

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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.