94 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in DeKalb: Service Now Home Services, CR Score 60/100; 4.9★ from 879 Google reviews; open 24/7.
Best for emergencies (open 24/7): Rays Electrical & Boring Service, posts 24/7 hours; ranked #2 of 94.
Most-reviewed: Mendel Plumbing, Heating & Electric, 2,793 Google reviews at 4.9★, the most of 94 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
94 DeKalb electricians are ranked here by CR Score, from ten published factors. 21 are open 24/7, 50 open Saturdays and 32 open Sundays, based on posted hours. The median Google rating is 4.9★ across 94 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Service Now Home Services | 60 | 4.9★ (879) | DeKalb | 24/7 | Overall |
| 2 | Rays Electrical & Boring Service | 58 | 4.9★ (124) | Elgin, 22 mi away | 24/7 | Emergencies |
| 3 | Mendel Plumbing, Heating & Electric | 58 | 4.9★ (2,793) | Saint Charles, 21 mi away | Sat · Sun · Evenings | Most reviews |
| 4 | Tech-Sync Solutions | 57 | 5.0★ (226) | Montgomery, 23 mi away | Sat · Sun · Evenings | — |
| 5 | Tommy & Sons Electricians | 57 | 4.9★ (98) | North Aurora, 22 mi away | 24/7 | — |
| 6 | Zkb Electrical | 57 | 5.0★ (36) | Sycamore, 4 mi away | Sat | — |
| 7 | Vons Electric | 57 | 4.9★ (121) | Saint Charles, 24 mi away | 24/7 | — |
| 8 | Goodfella Services LLC | 56 | 5.0★ (26) | DeKalb | Evenings | — |
| 9 | Bob’s Electric of St. Charles | 56 | 4.6★ (53) | Village of Campton Hills, 19 mi away | 24/7 | — |
| 10 | Tully Electric, Inc. | 56 | 5.0★ (699) | North Aurora, 24 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 879 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 22 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 124 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Charles, 21 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 2,793 Google reviews, the most in DeKalb.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Montgomery, 23 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 226 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Aurora, 22 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sycamore, 4 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Charles, 24 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in DeKalb
Ranked #8 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Village of Campton Hills, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 53 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Aurora, 24 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 699 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Aurora, 22 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Idabel, 17 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 56 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in DeKalb
Ranked #13 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Sugar Grove, 19 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Geneva, 23 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 40 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Geneva, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in DeKalb
Ranked #17 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hampshire, 17 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Village of Campton Hills, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elburn, 16 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Montgomery, 23 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Batavia, 23 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 408 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in DeKalb
Ranked #23 because of its Google rating and trade focus: 4.8★ from 8 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gilberts, 23 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 25 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sycamore, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 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 94 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 |
|---|---|---|
| All Around Pumping Service Inc | 4.5★ (93) | In DeKalb |
| All-Star Heating & Air Conditioning Inc. | 4.5★ (138) | In DeKalb |
| American Trenchless Technologies | 4.8★ (56) | In DeKalb |
| Battaglia Industries Inc | 4.0★ (33) | 23 mi |
| Beeman Excavating | 5.0★ (3) | In DeKalb |
| Berg-Johnson Electrical Contractors | 3.3★ (13) | 16 mi |
| Black Diamond Plumbing & Mechanical Inc. | 3.9★ (95) | 25 mi |
| Dennis Heating and Cooling | 5.0★ (20) | In DeKalb |
| Engel Electric | 5.0★ (3) | 21 mi |
| Excel Electrical Contractors | In DeKalb | |
| Full Home Services | 4.9★ (33) | In DeKalb |
| G's R Plumbing & Heating | 4.3★ (146) | In DeKalb |
| HANDYMAN WE DO IT ALL INC. | 3.7★ (6) | 24 mi |
| Hero Heating & Air Conditioning | 4.8★ (209) | In DeKalb |
| Irving Construction Co., Inc. | In DeKalb | |
| Joiner's HVAC, Inc. | 5.0★ (129) | In DeKalb |
| KM Heating and Cooling | 5.0★ (9) | In DeKalb |
| R&L Professional Services LLC | 5.0★ (4) | 17 mi |
| Tri R Systems Inc | In DeKalb | |
| Votaw Plumbing, L.L.C. | 4.9★ (50) | In DeKalb |
National price ranges in USD, not adjusted for DeKalb. 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 |
We scored 94 DeKalb electricians on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 DeKalb data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |