688 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Darnestown: Electrical Connections, CR Score 92/100; 4.9★ from 1,540 Google reviews; open 24/7.
Best for emergencies (open 24/7): M.R. Electricians, Inc., posts 24/7 hours; ranked #2 of 688.
Most-reviewed: CroppMetcalfe, 7,638 Google reviews at 4.8★, the most of 688 ranked; ranked #31.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
688 Darnestown electricians are ranked here by CR Score, from 8 published factors. 168 are open 24/7, 392 open Saturdays and 256 open Sundays, based on posted hours. The median Google rating is 4.9★ across 688 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Electrical Connections | 92 | 4.9★ (1,540) | Gaithersburg, 5 mi away | 24/7 | Overall |
| 2 | M.R. Electricians, Inc. | 90 | 4.9★ (226) | Darnestown | 24/7 | Emergencies |
| 3 | EM2 Electrical Services | 89 | 4.8★ (132) | Darnestown | 24/7 | — |
| 4 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 87 | 4.7★ (5,985) | Rockville, 8 mi away | 24/7 | — |
| 5 | Ryan Electric | 87 | 5.0★ (428) | Frederick, 21 mi away | 24/7 | — |
| 6 | Michael Bonsby HVAC, Plumbing & Electrical | 87 | 4.8★ (2,083) | Gaithersburg, 8 mi away | 24/7 | — |
| 7 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 86 | 4.8★ (2,314) | Ashburn, 10 mi away | 24/7 | — |
| 8 | Infinite Electric LLC | 86 | 5.0★ (539) | Manassas, 24 mi away | 24/7 | — |
| 9 | Wadi Electric - Electricians | 86 | 4.8★ (882) | Catonsville, 21 mi away | 24/7 | — |
| 10 | Aloha Electrical | 86 | 5.0★ (12) | Darnestown | 24/7 | — |
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: 4.9★ from 1,540 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown
Ranked #2 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 Darnestown
Ranked #3 because of its Google rating and availability: 4.8★ from 132 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockville, 8 mi away
Ranked #4 because of its Google rating and availability: 4.7★ from 5,985 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Frederick, 21 mi away
Ranked #5 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 Gaithersburg, 8 mi away
Ranked #6 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 Ashburn, 10 mi away
Ranked #7 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 Manassas, 24 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 539 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Catonsville, 21 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 882 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown
Ranked #10 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Potomac, 7 mi away
Ranked #11 because of its Google rating and availability: 4.8★ from 54 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown
Ranked #12 because of its Google rating and availability: 4.7★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arlington, 21 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 199 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 10 mi away
Ranked #14 because of its Google rating and availability: 4.7★ from 88 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 21 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 160 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockville, 7 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 365 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 18 mi away
Ranked #17 because of its Google rating and availability: 4.9★ from 135 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown
Ranked #18 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Electrician”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Ashburn, 10 mi away
Ranked #19 because of its Google rating and availability: 4.6★ from 81 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hyattsville, 20 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 91 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Aspen Hill, 11 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling, 12 mi away
Ranked #22 because of its Google rating and availability: 4.8★ from 5,283 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling, 9 mi away
Ranked #23 because of its Google rating and availability: 4.9★ from 1,501 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown
Ranked #24 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Darnestown
Ranked #25 because of its Google rating and availability: 5.0★ from 166 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency 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 688 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 |
|---|---|---|
| 3P Construction & Electricity LLC | 5.0★ (1) | In Darnestown |
| Advanced Electrical Controls | In Darnestown | |
| Coburn Electric LLC | 5.0★ (68) | 16 mi |
| Dahan Electric | 4.8★ (177) | 19 mi |
| DMV Electrical Solutions | 3.0★ (2) | In Darnestown |
| Dre's Services | 5.0★ (4) | In Darnestown |
| Elsi Electric, Llc | 5.0★ (2) | 5 mi |
| Great Falls Electric-Handyman | 5.0★ (2) | 7 mi |
| Green Street Solar | In Darnestown | |
| JC Home Solutions Inc | In Darnestown | |
| Jonah & Sons Electricians | 4.7★ (83) | 16 mi |
| JP Electrical Solutions, LLC | 3.0★ (2) | In Darnestown |
| Lively Electric | 5.0★ (2) | 5 mi |
| Master Tech | 5.0★ (11) | In Darnestown |
| Michael & Son Services | 4.7★ (15,537) | 22 mi |
| Montano Electric, LLC | 5.0★ (1) | In Darnestown |
| PEPCO Darnestown Substation | 5.0★ (2) | 2 mi |
| Power, LLC | 5.0★ (2) | In Darnestown |
| Rio Optimize Electric, LLC | 5.0★ (2) | In Darnestown |
| Sterling Electric | 5.0★ (1) | In Darnestown |
National price ranges in USD, not adjusted for Darnestown. 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 688 Darnestown 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 Darnestown 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 |