110 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Havre de Grace: Horizon Services - Air Conditioning, Heating, Plumbing & Electrical, CR Score 90/100; 4.8★ from 2,282 Google reviews; open 24/7.
Best for emergencies (open 24/7): North Shore Electric LLC, posts 24/7 hours; ranked #2 of 110.
Most-reviewed: Blue Dot Services, 7,297 Google reviews at 4.5★, the most of 110 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
110 Havre de Grace electricians are ranked here by CR Score, from 8 published factors. 30 are open 24/7, 49 open Saturdays and 40 open Sundays, based on posted hours. The median Google rating is 4.9★ across 110 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Horizon Services - Air Conditioning, Heating, Plumbing & Electrical | 90 | 4.8★ (2,282) | Havre de Grace | 24/7 | Overall |
| 2 | North Shore Electric LLC | 89 | 5.0★ (81) | Havre de Grace | 24/7 | Emergencies |
| 3 | JPS Electrical Services | 88 | 4.9★ (306) | Bel Air North, 12 mi away | 24/7 | — |
| 4 | Mr. Electric of Newark | 87 | 5.0★ (301) | Newark, 19 mi away | 24/7 | — |
| 5 | Mister Sparky of New Castle County | 85 | 4.9★ (372) | Newark, 24 mi away | 24/7 | — |
| 6 | River City Electrical | 85 | 4.6★ (19) | Havre de Grace | 24/7 | — |
| 7 | Bello Electrical Services | 84 | 5.0★ (7) | Havre de Grace | 24/7 | — |
| 8 | DB Electric | 84 | 4.9★ (57) | Elkton, 15 mi away | 24/7 | — |
| 9 | Service Today Heating, Air Conditioning, Plumbing and Electrical | 83 | 4.8★ (1,090) | Bear, 22 mi away | 24/7 | — |
| 10 | D & D Electrical Service LLC | 82 | 4.7★ (37) | Elkton, 10 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in Havre de Grace
Based in Havre de Grace
Ranked #1 because of its Google rating and availability: 4.8★ from 2,282 Google reviews, open 24/7.
Based in Havre de Grace
Ranked #2 because of its Google rating and availability: 5.0★ from 81 Google reviews, open 24/7.
Based in Bel Air North, 12 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 306 Google reviews, open 24/7.
Based in Newark, 19 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 301 Google reviews, open 24/7.
Based in Newark, 24 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 372 Google reviews, open 24/7.
Based in Havre de Grace
Ranked #6 because of its Google rating and availability: 4.6★ from 19 Google reviews, open 24/7.
Based in Havre de Grace
Ranked #7 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based in Elkton, 15 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 57 Google reviews, open 24/7.
Based in Bear, 22 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 1,090 Google reviews, open 24/7.
Based in Elkton, 10 mi away
Ranked #10 because of its Google rating and availability: 4.7★ from 37 Google reviews, open 24/7.
Based in Newark, 18 mi away
Ranked #11 because of its Google rating and availability: 4.8★ from 2,510 Google reviews, open 24/7.
Based in Bel Air North, 15 mi away
Ranked #12 because of its Google rating and review volume: 4.5★ from 7,297 Google reviews, the most Google reviews on this list (7,297).
Based in Bel Air South, 22 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
Based in Bel Air North, 6 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 104 Google reviews, listed on Google as “Electrician”.
Based in Rosedale, 24 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 25 Google reviews, open 24/7.
Based in Perry Hall, 21 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based in Bear, 24 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based in Oxford, 17 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based in Elkton, 5 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Electrical installation service”.
Based in Bel Air, 14 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Electrician”.
Based in Dundalk, 21 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based in Bel Air North, 25 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Electrical installation service”.
Based in Newark, 21 mi away
Ranked #23 because of its Google rating and availability: 4.4★ from 11 Google reviews, open 24/7.
Based in Bel Air North, 21 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Electrician”.
Based in Rosedale, 24 mi away
Ranked #25 because of its Google rating and availability: 4.5★ from 13 Google reviews, open 24/7.
#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 110 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 |
|---|---|---|
| Bauguess Electric | 5.0★ (4) | 18 mi |
| Best Tech Services, Inc. | 4.6★ (58) | In Havre de Grace |
| Bradley Electric Inc | 3.7★ (10) | 17 mi |
| Cahill Electrical Contractors, Inc. | 4.3★ (7) | 20 mi |
| D&J solutions LLC | 4.9★ (17) | 25 mi |
| Family Electric | 4.2★ (5) | 17 mi |
| Grassroots Plumbing | 5.0★ (6) | In Havre de Grace |
| Harford Electrical Testing | 5.0★ (2) | 15 mi |
| Home Electrical Services | 5.0★ (1) | In Havre de Grace |
| Hometown Plumbing Services Inc | 3.7★ (3) | In Havre de Grace |
| M. Davis & Sons Inc | In Havre de Grace | |
| Masters Electric Inc | 4.5★ (2) | 16 mi |
| Michael Vassallo Electrical | 4.0★ (4) | 23 mi |
| Pat's Construction, LLC | 2.3★ (3) | 21 mi |
| Relay Mechanical Inc | 4.1★ (12) | 23 mi |
| Rinehart Electric | 3.0★ (4) | 17 mi |
| serviceelectric | In Havre de Grace | |
| Sloan Electric | 5.0★ (2) | 5 mi |
| T.marcum plumbing | In Havre de Grace | |
| Trulight Electric Inc | 5.0★ (2) | In Havre de Grace |
National price ranges in USD, not adjusted for Havre de Grace. 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 110 Havre de Grace 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 Havre de Grace 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 |