391 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Smithtown: Cavanagh Electric Inc., CR Score 61/100; 4.9★ from 179 Google reviews; open 24/7.
Best for emergencies (open 24/7): BQ Electric, posts 24/7 hours; ranked #2 of 391.
Most-reviewed: Universe Home Services, 6,771 Google reviews at 4.8★, the most of 391 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
391 Smithtown electricians are ranked here by CR Score, from ten published factors. 84 are open 24/7, 212 open Saturdays and 137 open Sundays, based on posted hours. The median Google rating is 5.0★ across 391 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cavanagh Electric Inc. | 61 | 4.9★ (179) | Elwood, 6 mi away | 24/7 | Overall |
| 2 | BQ Electric | 61 | 5.0★ (747) | Hicksville, 19 mi away | 24/7 | Emergencies |
| 3 | Brightway Electric | 61 | 5.0★ (102) | Brentwood, 1 mi away | Sat · Sun | — |
| 4 | HomeOps Electric | 61 | 4.8★ (258) | Port Jefferson, 10 mi away | 24/7 | — |
| 5 | Advanced Electric Design Consultants, Inc. | 60 | 5.0★ (177) | Centereach, 7 mi away | Sat · Sun · Evenings | — |
| 6 | Mister Sparky of Suffolk County | 60 | 4.8★ (158) | Deer Park, 10 mi away | 24/7 | — |
| 7 | Island Wide Electric & Lighting | 60 | 5.0★ (61) | Holbrook, 8 mi away | 24/7 | — |
| 8 | Optimum electrical services | 60 | 4.9★ (42) | Ronkonkoma, 4 mi away | 24/7 | — |
| 9 | Alpha & Omega Electric Inc | 60 | 5.0★ (136) | Sound Beach, 14 mi away | 24/7 | — |
| 10 | Apple Air Heating Cooling Electric and Plumbing | 60 | 4.8★ (4,690) | Farmingdale, 15 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: 4.9★ from 179 Google reviews, listed on Google as “Electrician”.
Based in Hicksville, 19 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 747 Google reviews, listed on Google as “Electrician”.
Based in Brentwood, 1 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Electrician”.
Based in Port Jefferson, 10 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 258 Google reviews, listed on Google as “Electrician”.
Based in Centereach, 7 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 177 Google reviews, listed on Google as “Electrician”.
Based in Deer Park, 10 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 158 Google reviews, listed on Google as “Electrician”.
Based in Holbrook, 8 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Electrician”.
Based in Ronkonkoma, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Electrician”.
Based in Sound Beach, 14 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 136 Google reviews, listed on Google as “Electrician”.
Based in Farmingdale, 15 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 4,690 Google reviews.
Based in Smithtown
Ranked #11 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Electrician”.
Based in Deer Park, 10 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 245 Google reviews, listed on Google as “Electrician”.
Based in Holtsville, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Electrician”.
Based in Farmingdale, 16 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 169 Google reviews, listed on Google as “Electrician”.
Based in Bushwick, 8 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Electrician”.
Based in Holtsville, 10 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Electrical installation service”.
Based in Bohemia, 8 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Electrician”.
Based in Deer Park, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Electrician”.
Based in Sayville, 10 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Electrician”.
Based in Farmingville, 7 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 146 Google reviews, listed on Google as “Electrician”.
Based in East Patchogue, 13 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 404 Google reviews, listed on Google as “Electrician”.
Based in Deer Park, 10 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Electrician”.
Based in Queens Village, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “Electrician”.
Based in Farmingdale, 13 mi away
Ranked #24 because of its Google rating and review volume: 4.8★ from 6,771 Google reviews, the most in Smithtown.
Based in Hauppauge, 4 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 12 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 391 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 |
|---|---|---|
| A1 Electric | 5.0★ (2) | 3 mi |
| Bianco Electrical | 5.0★ (6) | 11 mi |
| Crc elctric corp | 5.0★ (2) | 7 mi |
| EXIT777 - Renovation and maintenance service | 5.0★ (2) | 8 mi |
| Gerard Mc Donald Electrical Contractor | 5.0★ (3) | 9 mi |
| Greenlite Electric, Inc. | 5.0★ (9) | 11 mi |
| Handymen of all trades | 5.0★ (2) | 7 mi |
| J.A.R Electric | 5.0★ (9) | 8 mi |
| Lechner Electric Inc | 5.0★ (2) | 8 mi |
| Monte's Master Electrical | 3.0★ (2) | 7 mi |
| Most Efficient Electric | 5.0★ (4) | 10 mi |
| NYHandymanNow.com | 3.5★ (2) | 7 mi |
| One Call Electric | 5.0★ (27) | 18 mi |
| Quantic Electric | 5.0★ (13) | 13 mi |
| Strong Island Electric | 5.0★ (6) | 13 mi |
| T.R.C. Electric Corp | 5.0★ (2) | 6 mi |
| Thomas C. Gumbrecht - Thoroughbred Power Syatems | 5.0★ (2) | 3 mi |
| Verity Electric Inc | 5.0★ (2) | 8 mi |
| Victory Electric | 5.0★ (4) | 7 mi |
| Zeppelin Electric Inc | 5.0★ (2) | 7 mi |
National price ranges in USD, not adjusted for Smithtown. 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 391 Smithtown 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 Smithtown 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 |