110 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in O'Fallon: Morrison Plumbing, Heating, Air, & Electrical Services, CR Score 62/100; 4.9★ from 8,631 Google reviews; open 24/7.
Best for emergencies (open 24/7): Jarvis Electric, posts 24/7 hours; ranked #2 of 110.
Most-reviewed: Hoffmann Brothers, 10,949 Google reviews at 4.9★, the most of 110 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
110 O'Fallon electricians are ranked here by CR Score, from ten published factors. 26 are open 24/7, 57 open Saturdays and 45 open Sundays, based on posted hours. The median Google rating is 4.6★ across 110 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Morrison Plumbing, Heating, Air, & Electrical Services | 62 | 4.9★ (8,631) | Collinsville, 9 mi away | 24/7 | Overall |
| 2 | Jarvis Electric | 61 | 4.9★ (186) | Swansea, 6 mi away | 24/7 | Emergencies |
| 3 | Tiger Plumbing, Heating, Air Conditioning, & Electrical Services | 60 | 4.7★ (5,072) | Collinsville, 8 mi away | 24/7 | — |
| 4 | CMC Electric, Inc | 60 | 4.8★ (250) | Maryville, 9 mi away | 24/7 | — |
| 5 | Classic Aire Care | 59 | 5.0★ (1,160) | Fairview Heights, 4 mi away | 24/7 | — |
| 6 | Anytime Electric | 58 | 4.9★ (602) | St. Louis, 23 mi away | 24/7 | — |
| 7 | Mister Sparky of St. Louis | 57 | 5.0★ (72) | St. Louis, 19 mi away | 24/7 | — |
| 8 | A Age Electric | 56 | 4.1★ (14) | Belleville, 7 mi away | 24/7 | — |
| 9 | Classic Aire Care | 56 | 5.0★ (1,039) | Edwardsville, 13 mi away | 24/7 | — |
| 10 | Pyramid Electrical Contractors, Inc. | 56 | 3.5★ (24) | Fairview Heights, 3 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in O'Fallon
Based in Collinsville, 9 mi away
Ranked #1 because of its Google rating and review volume: 4.9★ from 8,631 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Swansea, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 186 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collinsville, 8 mi away
Ranked #3 because of its Google rating and review volume: 4.7★ from 5,072 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryville, 9 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 250 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairview Heights, 4 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 1,160 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 23 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 602 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 19 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belleville, 7 mi away
Ranked #8 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edwardsville, 13 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 1,039 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairview Heights, 3 mi away
Ranked #10 because of its Google rating and trade focus: 3.5★ from 24 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 24 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 88 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Swansea, 5 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 110 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Saint Louis, 21 mi away
Ranked #13 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 Brentwood, 23 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 10,949 Google reviews, the most in O'Fallon.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 20 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collinsville, 9 mi away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 30 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in St. Louis, 21 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Saint Louis, 18 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Saint Louis, 18 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Granite City, 15 mi away
Ranked #20 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 St. Louis, 19 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 5,170 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 23 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 18 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon
Ranked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edwardsville, 9 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 16 mi away
Ranked #25 because of its Google rating and trade focus: 4.2★ from 29 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #28 to #33, in CR Score order; each links to its profile. We publish the top 33 of 110 ranked electricians here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 28 | Power House Electric Inc | 52 | 3.8★ (4) | 18 mi |
| 33 | Braun Energy Solutions | 52 | 5.0★ (5) | 23 mi |
7 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 |
|---|---|---|
| Bickle Contracting Co., Inc. | 4.8★ (32) | 18 mi |
| Crafton Plumbing And Home Services | 4.3★ (35) | 8 mi |
| Electric Genius | 4.3★ (8) | 14 mi |
| Gardner Electrical Services | 3.5★ (10) | 21 mi |
| Jack's Electric Llc | 4.2★ (5) | 22 mi |
| Magnetek Century Electric | 1.4★ (10) | 16 mi |
| Niksic Air Conditioning & Heating | 4.6★ (22) | 19 mi |
National price ranges in USD, not adjusted for O'Fallon. 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 110 O'Fallon 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 O'Fallon 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 |