89/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 1,540 Google reviews, open 24/7.
- 4.9★ from 1,540 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12 Meem Ave Suite A, Gaithersburg, MD 20877
Best Electricians in Adelphi, MD (2026)
741 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Adelphi: Electrical Connections, CR Score 89/100; 4.9★ from 1,540 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Wadi Electric - Electricians, posts 24/7 hours; ranked #2 of 741.
- 17
Most-reviewed: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, 5,985 Google reviews at 4.7★, the most of 741 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
741 Adelphi electricians are ranked here by CR Score, from 8 published factors. 209 are open 24/7, 433 open Saturdays and 285 open Sundays, based on posted hours. The median Google rating is 4.9★ across 741 rated businesses.
Top 10 electricians in Adelphi at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Electrical Connections | 89 | 4.9★ (1,540) | Gaithersburg, 16 mi away | 24/7 | Overall |
| 2 | Wadi Electric - Electricians | 89 | 4.8★ (882) | Catonsville, 9 mi away | 24/7 | Emergencies |
| 3 | UnderDogs Electric LLC | 89 | 5.0★ (91) | Hyattsville, 3 mi away | 24/7 | — |
| 4 | Johnson Electric Company, Inc. | 89 | 4.9★ (135) | Washington, D.C., 4 mi away | 24/7 | — |
| 5 | Precise Building Services | 89 | 5.0★ (160) | Washington, D.C., 7 mi away | 24/7 | — |
| 6 | Bailey & Shipp | 88 | 5.0★ (881) | Baltimore, 20 mi away | 24/7 | — |
| 7 | Lilly Electric | 88 | 5.0★ (234) | Bowie, 13 mi away | 24/7 | — |
| 8 | Haas & Sons Electric - Electricians | 88 | 4.9★ (1,181) | Baltimore, 20 mi away | 24/7 | — |
| 9 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 87 | 4.8★ (1,788) | Glen Burnie, 19 mi away | 24/7 | — |
| 10 | GUZMAN ELECTRIC LLC - ARLINGTON | 87 | 5.0★ (199) | Arlington, 13 mi away | 24/7 | — |
The 741 best electricians in Adelphi, ranked
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.
Based in Catonsville, 9 mi away
89/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 882 Google reviews, open 24/7.
- 4.8★ from 882 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hyattsville, 3 mi away
89/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 91 Google reviews, open 24/7.
- 5.0★ from 91 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5810 32nd Ave, Hyattsville, MD 20782
Based in Washington, D.C., 4 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 135 Google reviews, open 24/7.
- 4.9★ from 135 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6230 3rd St NW, Washington, DC 20011
Based in Washington, D.C., 7 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 160 Google reviews, open 24/7.
- 5.0★ from 160 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1140 3rd St NE Ste 200, Washington, DC 20002
Based in Baltimore, 20 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 881 Google reviews, open 24/7.
- 5.0★ from 881 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8229 Cloverleaf Dr STE 460, Millersville, MD 21108
Based in Bowie, 13 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 234 Google reviews, open 24/7.
- 5.0★ from 234 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4412 Olando Ln, Bowie, MD 20715
Based in Baltimore, 20 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 1,181 Google reviews, open 24/7.
- 4.9★ from 1,181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 403 Headquarters Dr Unit 5, Millersville, MD 21108
Based in Glen Burnie, 19 mi away
87/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 1,788 Google reviews, open 24/7.
- 4.8★ from 1,788 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 530 McCormick Dr Suite Q, Glen Burnie, MD 21061
Based in Arlington, 13 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 199 Google reviews, open 24/7.
- 5.0★ from 199 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2421 S Dinwiddie St, Arlington, VA 22206
#11 JQ Electric
Based in Crofton, 16 mi away
87/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 323 Google reviews, open 24/7.
- 5.0★ from 323 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2509 Walden Dr, Crofton, MD 21114
Based in Darnestown, 13 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 226 Google reviews, open 24/7.
- 4.9★ from 226 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15754 Crabbs Branch Way, Derwood, MD 20855
#13 WireFox Electric
Based in Odenton, 15 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 223 Google reviews, open 24/7.
- 5.0★ from 223 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 249 St Michaels Cir, Odenton, MD 21113
Based in Annapolis, 24 mi away
87/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 1,677 Google reviews, open 24/7.
- 4.9★ from 1,677 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 117 Gibralter Ave, Annapolis, MD 21401
Based in Washington, D.C., 5 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 4.7★ from 113 Google reviews, open 24/7.
- 4.7★ from 113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 133 Webster St NW #6, Washington, DC 20011
#16 Lux Now
Based in Silver Spring, 4 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 46 Google reviews, open 24/7.
- 4.9★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12230 Longfield Dr, Silver Spring, MD 20904
Based in Rockville, 11 mi away
86/100CR ScoreRanked #17 because of its Google rating and availability: 4.7★ from 5,985 Google reviews, open 24/7.
- 4.7★ from 5,985 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 685 Lofstrand Ln, Rockville, MD 20850
#18 Richie Electric
Based in Hyattsville, 5 mi away
86/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 43 Google reviews, open 24/7.
- 4.9★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5508 Newton St Unit 7, Hyattsville, MD 20784
Based in Laurel, 8 mi away
86/100CR ScoreRanked #19 because of its Google rating and availability: 4.7★ from 168 Google reviews, open 24/7.
- 4.7★ from 168 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6218 Roblynn Rd, Laurel, MD 20707
Based in Hyattsville, 1 mi away
86/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7900 Kreeger Dr, Hyattsville, MD 20783
Based in Beltsville, 4 mi away
86/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 98 Google reviews, open 24/7.
- 4.8★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4931 Harford Ave, Beltsville, MD 20705
Based in Beltsville, 3 mi away
86/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 26 Google reviews, open 24/7.
- 4.8★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11338 Cherry Hill Rd #201, Beltsville, MD 20705
#23 H Electrics
Based in Columbia, 16 mi away
85/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 97 Google reviews, open 24/7.
- 5.0★ from 97 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5523 Mystic Ct, Columbia, MD 21044
Based in Adelphi
85/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 9 Google reviews, open 24/7.
- 4.9★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Washington, D.C., 9 mi away
85/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 55 Google reviews, open 24/7.
- 4.8★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2811 Pennsylvania Ave. SE #201, Washington, DC 20020
Electricians ranked #26 to #50
#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 741 ranked electricians here; the rest are on their profiles.
Also serving Adelphi
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 |
|---|---|---|
| Alpha Construction & Improvement LLC | 5.0★ (3) | In Adelphi |
| Best Comfort Heating and Cooling LLC | 5.0★ (15) | In Adelphi |
| Blake & Wilcox | 4.0★ (1) | In Adelphi |
| Choc Home Remodeling LLC | 5.0★ (2) | In Adelphi |
| Dahan Electric | 4.8★ (177) | 8 mi |
| DG power Solutions | 5.0★ (9) | 5 mi |
| Excel Electricians-Silver Spring | 5.0★ (6) | 4 mi |
| GL Home Improvement, LLC | 4.9★ (7) | In Adelphi |
| Gutierrez construction | 4.9★ (28) | In Adelphi |
| Hobiza Contractor LLC | 4.0★ (8) | In Adelphi |
| Izu Handyman | 5.0★ (6) | In Adelphi |
| J & J Plumbing & Heating | 5.0★ (4) | In Adelphi |
| KJD Home Improvement LLC | 5.0★ (8) | In Adelphi |
| Lucas Electric | 4.5★ (2) | In Adelphi |
| Manor Park Construction | 4.9★ (60) | In Adelphi |
| Maxi Electrical Power | 5.0★ (23) | In Adelphi |
| MDA Home Services | 5.0★ (2) | In Adelphi |
| NGACH ELECTRIC LLC | 5.0★ (51) | 7 mi |
| R D Springer Plumbing & Heating | 5.0★ (2) | In Adelphi |
| United Trades Mechanical INC | 5.0★ (8) | In Adelphi |
How much do electricians cost in Adelphi?
National price ranges in USD, not adjusted for Adelphi. 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 |
How to check an electrician's license in Maryland
In Maryland, Maryland State Board of Master Electricians licenses Electrical wiring and equipment work.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
How we ranked Adelphi electricians
We scored 741 Adelphi 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 Adelphi 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 |
Electricians in Adelphi: frequently asked questions
Who is the best electrician in Adelphi?
By CR Score, the highest-ranked electrician in Adelphi, MD is Electrical Connections with a CR Score of 89/100. It has 4.9★ from 1,540 Google reviews. It is open 24/7. Wadi Electric - Electricians (#2) and UnderDogs Electric LLC (#3) follow. We ranked 741 electricians on 8 factors, last updated October 22, 2026.
How many electricians are there in Adelphi?
ContractorsRanked ranks 741 electricians serving Adelphi, MD. 2 of them are based in Adelphi; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which electricians in Adelphi are open 24/7?
209 ranked electricians in Adelphi post 24/7 hours. The highest-ranked are Electrical Connections (#1), Wadi Electric - Electricians (#2) and UnderDogs Electric LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which electricians in Adelphi work on weekends?
433 of 741 ranked electricians post Saturday hours and 285 post Sunday hours. The highest-ranked open Saturdays are Electrical Connections (#1), Wadi Electric - Electricians (#2) and UnderDogs Electric LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an electrician's license in Maryland?
In Maryland, Maryland State Board of Master Electricians handles licensing and covers Electrical wiring and equipment work.
How much does electrical panel upgrade cost in Adelphi?
Electrical panel upgrade typically costs $518 to $2,193, with $1,347 typical (Per panel, installed; typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Adelphi. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Adelphi electricians have?
The median Google rating among 741 rated electricians in Adelphi is 4.9★, with a median of 18 reviews. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical has the most, 5,985 reviews, and ranks #17. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank electricians?
Each electrician gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Adelphi
- October 2026: CR Scores recalculated for 741 electricians serving Adelphi.
- October 2026: 5 duplicate listings merged.
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