Skip to content
ContractorsRanked

Best Electricians in St. Charles, MD (2026)

426 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in St. Charles: Monumental Electric, CR Score 90/100; 5.0★ from 147 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Circuit Doctors Electric Services, posts 24/7 hours; ranked #2 of 426.

  3. 21

    Most-reviewed: Michael & Son Services, 15,537 Google reviews at 4.7★, the most of 426 ranked; ranked #21.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

426 St. Charles electricians are ranked here by CR Score, from 8 published factors. 108 are open 24/7, 257 open Saturdays and 164 open Sundays, based on posted hours. The median Google rating is 4.8★ across 426 rated businesses.

Top 10 electricians in St. Charles at a glance

Top 10 electricians in St. Charles at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Monumental Electric905.0★ (147)St. Charles24/7Overall
2Circuit Doctors Electric Services865.0★ (124)Waldorf, 2 mi away24/7Emergencies
3GUZMAN ELECTRIC LLC - ARLINGTON865.0★ (199)Arlington, 19 mi away24/7—
4EGH Services854.9★ (25)St. Charles24/7—
5Mr. Electric of Fairfax854.8★ (203)Lorton, 16 mi away24/7—
6Precise Building Services855.0★ (160)Washington, D.C., 21 mi away24/7—
7LT Electric855.0★ (10)Saint Charles, 2 mi away24/7—
8ULTRA854.9★ (149)Alexandria, 18 mi away24/7—
9A.C.E Electric, LLC855.0★ (45)St. CharlesSat · Sun—
10Schmidt's Electrical Service LLC854.7★ (59)Fort Washington, 9 mi away24/7—

The 426 best electricians in St. Charles, 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.

  1. Ranked #1 in St. Charles

    #1 Monumental Electric

    Based in St. Charles

    90/100CR Score

    Ranked #1 because of its Google rating and availability: 5.0★ from 147 Google reviews, open 24/7.

    • 5.0★ from 147 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10515 Theodore Green Blvd, White Plains, MD 20695
    View profile for Monumental Electric(301) 751-4069

  7. #7 LT Electric

    Based in Saint Charles, 2 mi away

    85/100CR Score

    Ranked #7 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.

    • 5.0★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12096 Ell Ln, St Charles, MD 20602
    View profile for LT Electric(240) 584-7550

  8. #8 ULTRA

    Based in Alexandria, 18 mi away

    85/100CR Score

    Ranked #8 because of its Google rating and availability: 4.9★ from 149 Google reviews, open 24/7.

    • 4.9★ from 149 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5601 General Washington Dr Unit M, Alexandria, VA 22312
    View profile for ULTRA(410) 650-2976

  17. #17 United Air Temp

    Based in Waldorf, 1 mi away

    84/100CR Score

    Ranked #17 because of its Google rating and availability: 4.7★ from 855 Google reviews, open 24/7.

    • 4.7★ from 855 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    605 Post Office Rd Ste 204, Waldorf, MD 20602
    View profile for United Air Temp(240) 359-9217

  21. #21 Michael & Son Services

    Based in Alexandria, 19 mi away

    83/100CR Score

    Ranked #21 because of its Google rating and review volume: 4.7★ from 15,537 Google reviews, the most Google reviews on this list (15,537).

    • 4.7★ from 15,537 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5740 General Washington Dr, Alexandria, VA 22312
    View profile for Michael & Son Services(800) 948-6453

  25. #25 Apu Electric LLC

    Based in Annandale, 21 mi away

    82/100CR Score

    Ranked #25 because of its Google rating and availability: 5.0★ from 44 Google reviews, open 24/7.

    • 5.0★ from 44 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4327 Ravensworth Rd, Annandale, VA 22003
    View profile for Apu Electric LLC(703) 587-1391

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 426 ranked electricians here; the rest are on their profiles.

electricians in St. Charles, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26John C. Flood824.8★ (4,976)18 mi
27Hartpower Electrical Services LLC825.0★ (75)In St. Charles
28A1-SIMCO ELECTRIC INC.824.7★ (77)15 mi
29Walsh Electric824.7★ (59)19 mi
30K Miller Electrical Services825.0★ (15)15 mi
31United Air Temp824.8★ (1,775)14 mi
32Ethridge Electric & Generator Services824.9★ (53)22 mi
33DMV Wired824.9★ (137)17 mi
34Luis&James Electric LLC.824.7★ (113)24 mi
35Wadi Electric - Electrician Fairfax VA824.7★ (113)24 mi
36William's Finest Electricians824.8★ (121)22 mi
37Richie Electric814.9★ (43)23 mi
38EMN Construction, LLC815.0★ (38)24 mi
39Mr. Electric of Fort Washington815.0★ (6)12 mi
40CoreTrade Electric815.0★ (130)19 mi
41DMV Voltage LLC815.0★ (27)22 mi
42Landry Brothers Electricians814.7★ (80)18 mi
43Rose's Electric LLC815.0★ (7)13 mi
44Leonard Splaine Co.814.9★ (1,060)18 mi
45SILVER TV MOUNTING814.7★ (14)3 mi
46United Air Temp814.8★ (1,318)17 mi
47PRO Electric plus HVAC815.0★ (177)24 mi
48Pike Electric Group814.9★ (9)16 mi
49Harris Electric Company814.6★ (47)21 mi
50R&A Electrical Services,LLC815.0★ (107)21 mi

Also serving St. Charles

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.

Unranked electricians serving St. Charles
BusinessGoogle ratingDistance
Advanced Electric3.5★ (2)9 mi
Advin Electric Inc4.5★ (2)2 mi
ALEXSVCSIn St. Charles
Burches Hill Substation1.0★ (2)10 mi
C.H. Attick Electric, Inc.3.0★ (2)2 mi
CMEP SERVICES, LLC5.0★ (1)In St. Charles
Colonial Electric Co. Inc4.6★ (56)23 mi
Current Electrical Construction LLC5.0★ (2)2 mi
DMV ELECTRIC SERVICE DC5.0★ (18)22 mi
Electraco Inc5.0★ (2)1 mi
Electrical Contracting Service - Electrical Specialist, Affordable Electrical InstallationIn St. Charles
G Tech Contracting LLC5.0★ (2)8 mi
HD 3LECTRIC5.0★ (1)In St. Charles
Kamo Contracting5.0★ (2)9 mi
May's Electric Services Co3.0★ (2)14 mi
Mikk Services5.0★ (22)15 mi
Power Pros LLC5.0★ (126)In St. Charles
PowerCom Solutions5.0★ (2)12 mi
Salem Electric Services4.9★ (77)18 mi
Taylor Electric Inc.5.0★ (2)2 mi

How much do electricians cost in St. Charles?

National price ranges in USD, not adjusted for St. Charles. Each row names its basis and the month we checked it.

How much do electricians cost in St. Charles?
JobLowTypicalHighBasisChecked
Electrical panel upgrade$518$1,347$2,193Per panel, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an electrician's license in Maryland

In Maryland, Maryland State Board of Master Electricians licenses Electrical wiring and equipment work.

  1. Check that the status is active and the name matches the contract or truck.
  2. 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 St. Charles electricians

We scored 426 St. Charles 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn St. Charles data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Electricians in St. Charles: frequently asked questions

Who is the best electrician in St. Charles?

By CR Score, the highest-ranked electrician in St. Charles, MD is Monumental Electric with a CR Score of 90/100. It has 5.0★ from 147 Google reviews. It is open 24/7. Circuit Doctors Electric Services (#2) and GUZMAN ELECTRIC LLC - ARLINGTON (#3) follow. We ranked 426 electricians on 8 factors, last updated October 22, 2026.

How many electricians are there in St. Charles?

ContractorsRanked ranks 426 electricians serving St. Charles, MD. 4 of them are based in St. Charles; 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 St. Charles are open 24/7?

108 ranked electricians in St. Charles post 24/7 hours. The highest-ranked are Monumental Electric (#1), Circuit Doctors Electric Services (#2) and GUZMAN ELECTRIC LLC - ARLINGTON (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which electricians in St. Charles work on weekends?

257 of 426 ranked electricians post Saturday hours and 164 post Sunday hours. The highest-ranked open Saturdays are Monumental Electric (#1), Circuit Doctors Electric Services (#2) and GUZMAN ELECTRIC LLC - ARLINGTON (#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 St. Charles?

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 St. Charles. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do St. Charles electricians have?

The median Google rating among 426 rated electricians in St. Charles is 4.8★, with a median of 16 reviews. Michael & Son Services has the most, 15,537 reviews, and ranks #21. 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 St. Charles

  1. October 2026: CR Scores recalculated for 426 electricians serving St. Charles.
  2. October 2026: 2 duplicate listings merged.

More electricians and St. Charles pages

Other trades in St. Charles