253 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Terrell Hills: Mister Sparky, CR Score 64/100; 4.8★ from 4,040 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mr. Electric of San Antonio, posts 24/7 hours; ranked #2 of 253.
Most-reviewed: Jon Wayne Service Company, 16,461 Google reviews at 4.8★, the most of 253 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
253 Terrell Hills electricians are ranked here by CR Score, from ten published factors. 46 are open 24/7, 126 open Saturdays and 73 open Sundays, based on posted hours. The median Google rating is 4.9★ across 253 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mister Sparky | 64 | 4.8★ (4,040) | San Antonio, 6 mi away | 24/7 | Overall |
| 2 | Mr. Electric of San Antonio | 61 | 4.8★ (1,134) | San Antonio, 11 mi away | 24/7 | Emergencies |
| 3 | NES Electric | 60 | 4.9★ (48) | Converse, 1 mi away | 24/7 | — |
| 4 | Dunn Honest Electric | 59 | 4.9★ (79) | San Antonio, 6 mi away | 24/7 | — |
| 5 | Precise Electrical Services | 59 | 5.0★ (46) | Helotes, 5 mi away | 24/7 | — |
| 6 | Elmer's Home Services | 59 | 4.8★ (7,163) | San Antonio, 5 mi away | 24/7 | — |
| 7 | Wired Generations Electrical Contractors, LLC | 59 | 5.0★ (99) | San Antonio, 11 mi away | 24/7 | — |
| 8 | Firefly Electric Service | 59 | 4.8★ (152) | San Antonio, 12 mi away | 24/7 | — |
| 9 | Jon Wayne Service Company | 59 | 4.8★ (16,461) | San Antonio, 11 mi away | 24/7 | Most reviews |
| 10 | KJ Electric Co. Inc. | 59 | 4.8★ (49) | San Antonio, 6 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 4,040 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,134 Google reviews, listed on Google as “Electrician”.
Based in Converse, 1 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Electrician”.
Based in Helotes, 5 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 5 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 7,163 Google reviews.
Based in San Antonio, 11 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 12 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 152 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 11 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 16,461 Google reviews, the most in Terrell Hills.
Based in San Antonio, 6 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 4 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 8 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 534 Google reviews, listed on Google as “Electrical installation service”.
Based in San Antonio, 6 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 113 Google reviews, listed on Google as “Electrician”.
Based in Canyon Lake, 11 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 6 mi away
Ranked #15 because of its Google rating and review volume: 4.6★ from 8,700 Google reviews.
Based in San Antonio, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 392 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 6 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Electrician”.
Based in Cibolo, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “Electrical installation service”.
Based in San Antonio, 5 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 996 Google reviews.
Based in San Antonio, 3 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 207 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 6 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 759 Google reviews, listed on Google as “Electrician”.
Based in San Antonio, 7 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Electrical installation service”.
Based in Boerne, 19 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 10,125 Google reviews.
Based in Converse, 10 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Electrician”.
Based in Timberwood Park, 6 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Electrician”.
#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 253 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 |
|---|---|---|
| ADRIAN Construction And Remodeling | 5.0★ (2) | 4 mi |
| AW Contracting | 5.0★ (2) | 3 mi |
| Bagley Electric | 3.5★ (2) | 22 mi |
| Boulder Electricians & Electrical Contractors | 1.0★ (2) | 4 mi |
| Classic Electric | 5.0★ (1) | 1 mi |
| Evolution Electrical LLC | 5.0★ (2) | 7 mi |
| Fix-It-Freddy | 5.0★ (90) | 3 mi |
| JRV Home Services | 4.9★ (62) | 4 mi |
| lux Electric | 5.0★ (10) | 15 mi |
| Mister Sparky of New Braunfels | 4.2★ (5) | 24 mi |
| Mr. Electric of San Antonio Texas | 2.0★ (2) | 17 mi |
| My Patio, LLC | 5.0★ (2) | 14 mi |
| On Electric | 5.0★ (2) | 4 mi |
| Reliable Electric Company | 5.0★ (2) | 14 mi |
| Robles Electric | 5.0★ (2) | 12 mi |
| Specia Plumbing & Electric | 3.8★ (22) | 3 mi |
| True Tx Electric LLC | 5.0★ (3) | 10 mi |
| Universal Electrical Contractors LLC | 5.0★ (2) | 23 mi |
| Upower Electric Services LLC | 5.0★ (2) | 21 mi |
| VKM Electric | 5.0★ (3) | 7 mi |
National price ranges in USD, not adjusted for Terrell Hills. 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 Texas, Texas Department of Licensing and Regulation (TDLR) licenses Electrical contractor and electrician 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 253 Terrell Hills 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 Terrell Hills 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 |