Top 50 of 604 electricians, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 electricians on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency electrical work in Olney: Electrical Connections, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Electrical Connections | 64 | 4.9★ (1,540) | Gaithersburg, 7 mi away | 24/7 |
| 2 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 62 | 4.7★ (5,985) | Rockville, 6 mi away | 24/7 |
| 3 | M.R. Electricians, Inc. | 62 | 4.9★ (226) | Darnestown, 6 mi away | 24/7 |
| 4 | Michael Bonsby HVAC, Plumbing & Electrical | 61 | 4.8★ (2,083) | Gaithersburg, 5 mi away | 24/7 |
| 5 | Dahan Electric | 61 | 4.8★ (177) | Burtonsville, 8 mi away | 24/7 |
| 6 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 61 | 4.8★ (1,788) | Glen Burnie, 21 mi away | 24/7 |
| 7 | Seals Electric, LLC | 60 | 4.7★ (168) | Laurel, 10 mi away | 24/7 |
| 8 | Bailey & Shipp | 60 | 5.0★ (881) | Baltimore, 23 mi away | 24/7 |
| 9 | Jonah & Sons Electricians | 60 | 4.7★ (83) | Colesville, 6 mi away | 24/7 |
| 10 | Haas & Sons Electric - Electricians | 60 | 4.9★ (1,181) | Baltimore, 24 mi away | 24/7 |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 4.9 from 1,540 Google reviews
#2F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
Open 24/7 · 4.7 from 5,985 Google reviews
Open 24/7 · 4.9 from 226 Google reviews
#4Michael Bonsby HVAC, Plumbing & Electrical
Open 24/7 · 4.8 from 2,083 Google reviews
Open 24/7 · 4.8 from 177 Google reviews
#6F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
Open 24/7 · 4.8 from 1,788 Google reviews
Open 24/7 · 5.0 from 881 Google reviews
Open 24/7 · 4.7 from 83 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 604 is on the electricians page.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,540 Google reviews, listed on Google as “Electrician”.
Based in Rockville, 6 mi away
Ranked #2 because of its Google rating and review volume: 4.7★ from 5,985 Google reviews.
Based in Darnestown, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 226 Google reviews, listed on Google as “Electrician”.
Based in Gaithersburg, 5 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 2,083 Google reviews.
Based in Burtonsville, 8 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 177 Google reviews, listed on Google as “Electrician”.
Based in Glen Burnie, 21 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,788 Google reviews, listed on Google as “Electrician”.
Based in Laurel, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 168 Google reviews, listed on Google as “Electrician”.
Based in Baltimore, 23 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 881 Google reviews, listed on Google as “Electrician”.
Based in Colesville, 6 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 83 Google reviews, listed on Google as “Electrician”.
Based in Baltimore, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,181 Google reviews, listed on Google as “Electrician”.
Based in Columbia, 11 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 97 Google reviews, listed on Google as “Electrical installation service”.
Based in Columbia, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 135 Google reviews, listed on Google as “Electrician”.
Based in Washington, D.C., 13 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Electrician”.
Based in Beltsville, 12 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 98 Google reviews, listed on Google as “Electrical installation service”.
Based in Silver Spring, 9 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Electrician”.
Based in Odenton, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 223 Google reviews, listed on Google as “Electrician”.
Based in Washington, D.C., 18 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Electrician”.
Based in Hyattsville, 14 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Electrician”.
Based in Bowie, 21 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 234 Google reviews, listed on Google as “Electrician”.
Based in Crofton, 23 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 323 Google reviews, listed on Google as “Electrician”.
Based in Baltimore, 21 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 4,514 Google reviews.
Based in Frederick, 25 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 428 Google reviews, listed on Google as “Electrician”.
Based in Randallstown, 21 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 219 Google reviews, listed on Google as “Electrician”.
Based in Arlington, 22 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 199 Google reviews, listed on Google as “Electrician”.
Based in Washington, D.C., 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 113 Google reviews, listed on Google as “Electrician”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 electricians are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |