1,103 electricians ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Florham Park: Esposito's Electric, CR Score 64/100; 4.9★ from 1,766 Google reviews; open 24/7.
Best for emergencies (open 24/7): R&J Brothers Electric LLC, posts 24/7 hours; ranked #3 of 1,103.
Most-reviewed: Service Professionals, 6,302 Google reviews at 4.7★, the most of 1,103 ranked; ranked #19.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,103 Florham Park electricians are ranked here by CR Score, from ten published factors. 244 are open 24/7, 652 open Saturdays and 412 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,103 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Esposito's Electric | 64 | 4.9★ (1,766) | Dover, 9 mi away | 24/7 | Overall |
| 2 | Jason Klein Electrical Contractor, LLC | 62 | 5.0★ (414) | Berkeley Heights, 5 mi away | Sat · Sun · Evenings | — |
| 3 | R&J Brothers Electric LLC | 62 | 5.0★ (827) | Bergenfield, 17 mi away | 24/7 | Emergencies |
| 4 | Zo Electric, LLC | 61 | 5.0★ (118) | Florham Park | Sat · Sun | — |
| 5 | D & M Master Electric L.L.C. | 61 | 5.0★ (215) | Newark, 12 mi away | 24/7 | — |
| 6 | Anthony's Finest Electricians | 60 | 4.8★ (105) | Morristown, 5 mi away | 24/7 | — |
| 7 | Xpert Electric | 60 | 4.8★ (444) | Wayne, 14 mi away | 24/7 | — |
| 8 | Air Group | 60 | 4.9★ (2,805) | East Hanover, 2 mi away | 24/7 | — |
| 9 | Pro Volt Electrical LLC | 60 | 5.0★ (298) | Hawthorne, 17 mi away | 24/7 | — |
| 10 | Auriemma Electric LLC | 60 | 5.0★ (95) | Rockaway, 10 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 1,766 Google reviews, listed on Google as “Electrician”.
Based in Berkeley Heights, 5 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 414 Google reviews, listed on Google as “Electrician”.
Based in Bergenfield, 17 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 827 Google reviews, listed on Google as “Electrician”.
Based in Florham Park
Ranked #4 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Electrician”.
Based in Newark, 12 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 215 Google reviews, listed on Google as “Electrician”.
Based in Morristown, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 105 Google reviews, listed on Google as “Electrical installation service”.
Based in Wayne, 14 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 444 Google reviews, listed on Google as “Electrician”.
Based in East Hanover, 2 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 2,805 Google reviews.
Based in Hawthorne, 17 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 298 Google reviews, listed on Google as “Electrician”.
Based in Rockaway, 10 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Electrician”.
Based in Dover, 11 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 191 Google reviews, listed on Google as “Electrician”.
Based in Linden, 13 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 202 Google reviews, listed on Google as “Electrician”.
Based in East Hanover, 5 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 78 Google reviews, listed on Google as “Electrical installation service”.
Based in Maplewood, 7 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Electrician”.
Based in Bloomfield, 10 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Electrician”.
Based in Newark, 12 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Electrician”.
Based in Totowa, 12 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Electrician”.
Based in East Brunswick, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 300 Google reviews, listed on Google as “Electrician”.
Based in Union, 8 mi away
Ranked #19 because of its Google rating and review volume: 4.7★ from 6,302 Google reviews, the most in Florham Park.
Based in Bloomingdale, 12 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Electrician”.
Based in Chatham, 4 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 1,940 Google reviews.
Based in Clark, 8 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Electrician”.
Based in North Arlington, 14 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Electrician”.
Based in Metuchen, 17 mi away
Ranked #24 because of its Google rating and review volume: 4.9★ from 1,475 Google reviews.
Based in Bayonne, 14 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 66 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 1,103 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 |
|---|---|---|
| All Service Electric Heating and Air Conditioning | 4.8★ (49) | 15 mi |
| Chambon Electric Inc | 5.0★ (2) | 4 mi |
| CKC Service Group | 5.0★ (5) | In Florham Park |
| H&A Electrician | 4.8★ (124) | 21 mi |
| Higher Power Electric LLC | In Florham Park | |
| Huey Electric llc | 5.0★ (30) | 11 mi |
| IHS Electric LLC | 5.0★ (2) | 5 mi |
| J.A. Lee Electric | 3.0★ (2) | 2 mi |
| JC Pro HVAC LLC | In Florham Park | |
| Jm Electric Llc | 4.0★ (2) | 3 mi |
| K Hanrahan Enterprises, Inc | 4.7★ (63) | 17 mi |
| Lavenburg Electrical Contractors LLC. | 5.0★ (2) | 6 mi |
| Lavorgna Electric, LLC | 5.0★ (2) | 6 mi |
| Lora Electric | 5.0★ (22) | 13 mi |
| MBH Electrical Contractors | New Jersey Commercial Electrical Contractors | 4.5★ (2) | 5 mi |
| MED Electric | 5.0★ (2) | 2 mi |
| Pathway Electrical Contractors | 5.0★ (14) | 9 mi |
| PowerPros Electrical LLC | 5.0★ (31) | 15 mi |
| Wilder Electrical Contracting | 5.0★ (2) | 4 mi |
| Wise Owl Electricians in Millburn | 4.6★ (10) | 7 mi |
National price ranges in USD, not adjusted for Florham Park. 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 New Jersey, New Jersey Board of Examiners of Electrical Contractors licenses Electrical wiring and equipment work.
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 1,103 Florham Park 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 Florham Park 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 |