42 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Harriman: Plug-it In Electrical Service, Inc., CR Score 65/100; 5.0★ from 119 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mr. Electric of Knoxville, posts 24/7 hours; ranked #2 of 42.
Most-reviewed: Smith Handyman Service, LLC, 1,104 Google reviews at 4.9★, the most of 42 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
42 Harriman electricians are ranked here by CR Score, from ten published factors. 10 are open 24/7, 14 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.8★ across 42 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Plug-it In Electrical Service, Inc. | 65 | 5.0★ (119) | Harriman | 24/7 | Overall |
| 2 | Mr. Electric of Knoxville | 60 | 4.8★ (433) | Knoxville, 25 mi away | 24/7 | Emergencies |
| 3 | Stockton Electric Company | 58 | 5.0★ (19) | Harriman | Sat | — |
| 4 | Diversified Electrical | 56 | 4.9★ (226) | Oak Ridge, 18 mi away | — | — |
| 5 | Gary Baker Electrical | 54 | 4.8★ (10) | Harriman | — | — |
| 6 | Long Electric LLC | 54 | 4.9★ (78) | Lenoir City, 16 mi away | — | — |
| 7 | Amagrande Electric Services | 54 | 5.0★ (10) | Loudon, 18 mi away | 24/7 | — |
| 8 | Aaron Electric Company | 54 | 4.2★ (5) | Lenoir City, 18 mi away | 24/7 | — |
| 9 | Smart Home Fix | 54 | 4.8★ (150) | Knoxville, 21 mi away | — | — |
| 10 | Herron's Electric | 53 | 4.0★ (4) | Knoxville, 18 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 119 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 25 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 433 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #3 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Ridge, 18 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 226 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #5 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lenoir City, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loudon, 18 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lenoir City, 18 mi away
Ranked #8 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Electrical installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 21 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 150 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 21 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farragut, 23 mi away
Ranked #12 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 Knoxville, 23 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 922 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston, 8 mi away
Ranked #14 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 Loudon, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton, 21 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 23 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 268 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 25 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 74 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loudon, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 23 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 1,104 Google reviews, the most in Harriman.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alcoa, 25 mi away
Ranked #21 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 Crossville, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Ridge, 17 mi away
Ranked #23 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 Oak Ridge, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 33 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lenoir City, 18 mi away
Ranked #25 because of its Google rating and availability: 4.5★ from 25 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #42, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | JOHN EMS Electrical | 49 | 5.0★ (3) | 22 mi |
| 27 | Spectrum Electric, Inc | 49 | 3.7★ (7) | 24 mi |
| 28 | Shamrock Electric | 49 | 5.0★ (4) | 18 mi |
| 29 | Tellico Electric, Inc | 49 | 4.2★ (5) | 19 mi |
| 30 | Pro Electric | 48 | 4.5★ (13) | 25 mi |
| 31 | Malone Electrical Services, LLC. | 48 | 5.0★ (5) | 22 mi |
| 32 | BESCO | 48 | 4.3★ (3) | 18 mi |
| 33 | Truitt Electric | 48 | 3.7★ (30) | 23 mi |
| 34 | Adkins Heating and Air Conditioning | 48 | 4.7★ (82) | 14 mi |
| 35 | Davenport Electrical Service Co | 48 | 5.0★ (3) | 20 mi |
| 36 | AK&J Electric | 47 | 5.0★ (3) | 8 mi |
| 37 | Jayde Of All Trades | 46 | 3.8★ (13) | 10 mi |
| 38 | ATM Home Solutions | 46 | 4.2★ (10) | 8 mi |
| 39 | Atomic Re-Builders | 45 | 5.0★ (5) | 16 mi |
| 40 | Active Electric Motor Services | 45 | 3.8★ (26) | 20 mi |
| 41 | Allen's Electrical and Remodeling, LLC | 44 | 4.4★ (7) | 25 mi |
| 42 | Houseworks of Knoxville LLC | 41 | 4.3★ (6) | 23 mi |
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 |
|---|---|---|
| ALDEN ELECTRIC LLC | In Harriman | |
| Appliance Service and Installation | 5.0★ (2) | 17 mi |
| Barger Electric Co | 5.0★ (1) | 20 mi |
| Bell Plumbing | 4.9★ (78) | In Harriman |
| BESCO Broadway Electric Service Corporation | 5.0★ (1) | 19 mi |
| Brickell Electric and Framing | 5.0★ (2) | In Harriman |
| Goedeke Plumbing | 3.5★ (8) | In Harriman |
| Gregg's Electrical Services LLC | 1.0★ (1) | 24 mi |
| Innovative Power Solutions | 18 mi | |
| Jayco Electric Co Inc | 5.0★ (1) | 20 mi |
| Jeff Lewellyn Electric | 5.0★ (2) | 19 mi |
| Knx Electrical, Llc | 5.0★ (2) | 25 mi |
| Kuroda Electric | 5.0★ (1) | 23 mi |
| M&L Electrical Inc. | 5.0★ (1) | 18 mi |
| power of one electric | 17 mi | |
| Rush Plumbing & Drain | 9 mi | |
| Service Sewer | 5.0★ (514) | In Harriman |
| SouthernStar Electric LLC | In Harriman | |
| Sunshine and Shade Comfort | 4.9★ (16) | In Harriman |
| Trinity Contracting Services Co., Llc | 4.0★ (2) | 18 mi |
National price ranges in USD, not adjusted for Harriman. 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 |
In Tennessee, Tennessee Board for Licensing Contractors licenses Contractor licenses (electrical) and limited licensed electrician (LLE) licenses.
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
We scored 42 Harriman 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 Harriman 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 |