433 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Crystal Lake: Illinois State Electric, LLC, CR Score 61/100; 5.0★ from 66 Google reviews; open 24/7.
Best for emergencies (open 24/7): MIK ELECTRICAL SOLUTIONS, posts 24/7 hours; ranked #2 of 433.
Most-reviewed: ABC Plumbing, Sewer, Heating, Cooling & Electric, 22,524 Google reviews at 4.7★, the most of 433 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
433 Crystal Lake electricians are ranked here by CR Score, from ten published factors. 97 are open 24/7, 239 open Saturdays and 144 open Sundays, based on posted hours. The median Google rating is 5.0★ across 433 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Illinois State Electric, LLC | 61 | 5.0★ (66) | Crystal Lake | 24/7 | Overall |
| 2 | MIK ELECTRICAL SOLUTIONS | 61 | 5.0★ (113) | Cary, 3 mi away | 24/7 | Emergencies |
| 3 | Barrington Electric | 61 | 4.9★ (547) | Barrington, 11 mi away | 24/7 | — |
| 4 | Duner Electrical Service | 60 | 5.0★ (78) | Lake in the Hills, 5 mi away | 24/7 | — |
| 5 | Michael's Electric | 60 | 4.9★ (105) | Crystal Lake | Sat · Sun · Evenings | — |
| 6 | Black Diamond Plumbing & Mechanical Inc. | 59 | 4.9★ (6,580) | McHenry, 5 mi away | 24/7 | — |
| 7 | Four Seasons Heating, Air Conditioning, Plumbing, & Electric | 59 | 4.8★ (460) | Crystal Lake | 24/7 | — |
| 8 | AL EXCELLENCE ELECTRIC LLC | 59 | 5.0★ (47) | Island Lake, 6 mi away | 24/7 | — |
| 9 | Patrick Electrical Service | 59 | 4.9★ (234) | Elgin, 14 mi away | 24/7 | — |
| 10 | Woodstock Heating, Cooling & Electrical | 59 | 4.9★ (1,222) | Woodstock, 8 mi away | 24/7 | — |
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 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 Cary, 3 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 547 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake in the Hills, 5 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake
Ranked #5 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McHenry, 5 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 6,580 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake
Ranked #7 because of its Google rating and trade focus: 4.8★ from 460 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Island Lake, 6 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 234 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodstock, 8 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 1,222 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington Heights, 18 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 22,524 Google reviews, the most in Crystal Lake.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elgin, 14 mi away
Ranked #12 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 Crystal Lake
Ranked #13 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake
Ranked #14 because of its Google rating and review volume: 4.8★ from 1,043 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McHenry, 7 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 213 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fox Lake, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 20 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 202 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake
Ranked #18 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fox Lake, 10 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake
Ranked #20 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Algonquin, 5 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 71 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Village of Campton Hills, 13 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 506 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Village of Campton Hills, 8 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fox Lake, 10 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 136 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 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 433 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.
National price ranges in USD, not adjusted for Crystal Lake. 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 433 Crystal Lake 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 Crystal Lake 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 |