175 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Frederick: Ryan Electric, CR Score 93/100; 5.0★ from 428 Google reviews; open 24/7.
Best for emergencies (open 24/7): Tim Kyle Electric, Heating & Cooling, posts 24/7 hours; ranked #2 of 175.
Most-reviewed: Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical, 4,764 Google reviews at 4.8★, the most of 175 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
175 Frederick electricians are ranked here by CR Score, from 8 published factors. 32 are open 24/7, 74 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 4.9★ across 175 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ryan Electric | 93 | 5.0★ (428) | Frederick | 24/7 | Overall |
| 2 | Tim Kyle Electric, Heating & Cooling | 90 | 5.0★ (2,777) | Westminster, 25 mi away | 24/7 | Emergencies |
| 3 | Wenbrooke Services - Electrical, Plumbing, Heating and Air | 89 | 4.8★ (1,208) | Frederick | 24/7 | — |
| 4 | Provident Electric | 89 | 4.8★ (72) | Frederick | 24/7 | — |
| 5 | Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical | 89 | 4.8★ (932) | Frederick | 24/7 | — |
| 6 | Electrical Connections | 89 | 4.9★ (1,540) | Gaithersburg, 22 mi away | 24/7 | — |
| 7 | Wenbrooke Services AC Repair, Plumbing, Heating and Electrician | 87 | 5.0★ (111) | Frederick | 24/7 | — |
| 8 | Kline Electrical Services | 87 | 4.9★ (643) | Hagerstown, 25 mi away | 24/7 | — |
| 9 | Brandenburg Electric Inc | 86 | 4.5★ (17) | Frederick | 24/7 | — |
| 10 | Electricians Frederick MD | 86 | 4.9★ (68) | Frederick | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 5.0★ from 428 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westminster, 25 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 2,777 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #3 because of its Google rating and availability: 4.8★ from 1,208 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #4 because of its Google rating and availability: 4.8★ from 72 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #5 because of its Google rating and availability: 4.8★ from 932 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gaithersburg, 22 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 1,540 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #7 because of its Google rating and availability: 5.0★ from 111 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hagerstown, 25 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 643 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #9 because of its Google rating and availability: 4.5★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #10 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #11 because of its Google rating and availability: 4.7★ from 928 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #12 because of its Google rating and availability: 4.1★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hagerstown, 24 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 4,764 Google reviews, the most Google reviews on this list (4,764).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown, 25 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 226 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gaithersburg, 21 mi away
Ranked #15 because of its Google rating and availability: 4.8★ from 2,083 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #16 because of its Google rating and availability: 3.5★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ashburn, 25 mi away
Ranked #17 because of its Google rating and availability: 4.8★ from 2,314 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #18 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #19 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #20 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #21 because of its Google rating and trade focus: 5.0★ from 495 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Eldersburg, 7 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #23 because of its Google rating and trade focus: 5.0★ from 495 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leesburg, 23 mi away
Ranked #24 because of its Google rating and availability: 4.6★ from 131 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick
Ranked #25 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Electrician”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 175 ranked electricians here; the rest are on their profiles.
20 more electricians within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Abdul HVAC | 5.0★ (34) | 24 mi |
| Ace Handyman Services Frederick | 4.8★ (186) | In Frederick |
| American Air, LLC. MD. | 5.0★ (145) | In Frederick |
| Charles F. Murphy, Inc. | 4.1★ (34) | In Frederick |
| Eric D. Noah Plumbing & Heating | 4.8★ (9) | In Frederick |
| Frederick Heating & Air Conditioning | 4.7★ (86) | In Frederick |
| Hope Builders Inc | 3.0★ (8) | 21 mi |
| Jespar Electric | 3.7★ (3) | 25 mi |
| JW Frew Electric | 2.3★ (6) | 22 mi |
| Mid-Atlantic Home Improvement Co. | 4.8★ (45) | 21 mi |
| New Windsor Electric LLC | 1.7★ (6) | 21 mi |
| Pro Services LLC | 4.0★ (32) | In Frederick |
| RCD Inc Electrical Services | 4.0★ (11) | 25 mi |
| Robert's Painting and Remodeling | 5.0★ (7) | 22 mi |
| TEI Electrical Solutions | 3.0★ (9) | In Frederick |
| TEO Roofing | 4.9★ (283) | In Frederick |
| Tuckers Air Conditioning, Heating & Plumbing | 4.9★ (1,614) | In Frederick |
| United Air Temp | 4.7★ (75) | 21 mi |
| Weather Masters Corporation | 4.8★ (17) | In Frederick |
| Wyant Service Experts | 4.8★ (165) | In Frederick |
National price ranges in USD, not adjusted for Frederick. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Electrical panel upgrade | $518 | $1,347 | $2,193 | Per panel, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Maryland, Maryland State Board of Master Electricians licenses Electrical wiring and equipment work.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 175 Frederick electricians on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
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 | In Frederick data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |