119 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Northfield: One Hour Heating & Air Conditioning, CR Score 67/100; 4.9★ from 1,794 Google reviews; open 24/7.
Best for emergencies (open 24/7): Comfort Now By Bob McAllister, posts 24/7 hours; ranked #2 of 119.
Most-reviewed: Comfort Now By Bob McAllister, 2,467 Google reviews at 4.9★, the most of 119 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
119 Northfield HVAC contractors are ranked here by CR Score, from ten published factors. 42 are open 24/7, 75 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 4.9★ across 119 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | One Hour Heating & Air Conditioning | 67 | 4.9★ (1,794) | Pleasantville, 2 mi away | 24/7 | Overall |
| 2 | Comfort Now By Bob McAllister | 67 | 4.9★ (2,467) | Linwood, 5 mi away | 24/7 | Emergencies, Most reviews |
| 3 | ASAP Plumbing, Heating & Cooling | 67 | 4.9★ (1,586) | Absecon, 4 mi away | 24/7 | — |
| 4 | Jenkins and Sons Plumbing & Heating | 66 | 4.8★ (954) | Pleasantville, 2 mi away | 24/7 | — |
| 5 | Elliott-McElwee, Inc. | 65 | 4.9★ (423) | Pleasantville, 2 mi away | 24/7 | — |
| 6 | McAllister The Service Company | 64 | 4.8★ (808) | Somers Point, 5 mi away | 24/7 | — |
| 7 | Broadley's Plumbing, Heating & Air Conditioning | 64 | 4.9★ (1,771) | Ocean City, 9 mi away | Sat · Sun · Evenings | — |
| 8 | Cool Temp Heating and Air Conditioning | 64 | 4.9★ (233) | Pleasantville, 2 mi away | 24/7 | — |
| 9 | Geo Heating & Cooling | 63 | 5.0★ (305) | Hammonton, 11 mi away | 24/7 | — |
| 10 | Mikey’s Heating & Cooling | 62 | 5.0★ (188) | Linwood, 3 mi away | Sat · Sun · Evenings | — |
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 1,794 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Linwood, 5 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 2,467 Google reviews, the most in Northfield.
Based in Absecon, 4 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,586 Google reviews, listed on Google as “HVAC contractor”.
Based in Pleasantville, 2 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 954 Google reviews, listed on Google as “HVAC contractor”.
Based in Pleasantville, 2 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 423 Google reviews, listed on Google as “HVAC contractor”.
Based in Somers Point, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 808 Google reviews, listed on Google as “HVAC contractor”.
Based in Ocean City, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,771 Google reviews, listed on Google as “Heating contractor”.
Based in Pleasantville, 2 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 233 Google reviews, listed on Google as “HVAC contractor”.
Based in Hammonton, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 305 Google reviews, listed on Google as “HVAC contractor”.
Based in Linwood, 3 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 188 Google reviews, listed on Google as “HVAC contractor”.
Based in Atlantic City, 6 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Absecon, 5 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “HVAC contractor”.
Based in Ocean City, 6 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “HVAC contractor”.
Based in Atlantic City, 3 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based in Hammonton, 23 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 1,036 Google reviews, listed on Google as “HVAC contractor”.
Based in Absecon, 7 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “HVAC contractor”.
Based in Atlantic City, 5 mi away
Ranked #17 because of its Google rating and trade focus: 4.4★ from 48 Google reviews, listed on Google as “Heating contractor”.
Based in Linwood, 5 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 140 Google reviews, listed on Google as “HVAC contractor”.
Based in Absecon, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Somers Point, 4 mi away
Ranked #20 because of its Google rating and trade focus: 4.4★ from 27 Google reviews, listed on Google as “HVAC contractor”.
Based in Absecon, 8 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “HVAC contractor”.
Based in Linwood, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 233 Google reviews, listed on Google as “HVAC contractor”.
Based in Hammonton, 14 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based in Atlantic City, 17 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 107 Google reviews, listed on Google as “HVAC contractor”.
Based in Cape May Court House, 21 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 421 Google reviews, listed on Google as “HVAC contractor”.
#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 119 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC contractors 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 |
|---|---|---|
| BOVIO RUBINO SERVICE | 1.0★ (1) | 3 mi |
| C Leo Wilson Plumbing & Heating | 3.5★ (12) | 7 mi |
| Climatech | 5.0★ (2) | 2 mi |
| Eagle Plumbing & Heating LLC | 5.0★ (2) | 4 mi |
| Grasso Air Conditioning & Heating | 3.0★ (2) | 21 mi |
| Great Bay Plumbing and Heating, Inc. | 3.5★ (2) | 20 mi |
| H. R. Heating Air Conditioning & Refrigeration | 5.0★ (4) | 20 mi |
| IM mechanical | 5.0★ (2) | 3 mi |
| J and C Construction LLC | 5.0★ (2) | 18 mi |
| James M Werner Plumbing Heating & Air Conditioning | 4.2★ (42) | 9 mi |
| Jazz Aire Appliance Services | 4.2★ (17) | 17 mi |
| Lon E Murray Plumbing & Heating | 4.6★ (11) | In Northfield |
| M. Hughes Inc | 5.0★ (2) | 20 mi |
| Mazzitelli & Merollo | 5.0★ (2) | 6 mi |
| Niceta Electric | 5.0★ (3) | In Northfield |
| Offshore Heating and Cooling | 4.9★ (13) | 17 mi |
| PG | In Northfield | |
| Rossetti Heating & Cooling | 5.0★ (1) | 4 mi |
| Superior Plumbing & Heating, Inc. | 3.7★ (3) | 10 mi |
| SVN Plumbing & Heating | 5.0★ (1) | In Northfield |
National price ranges in USD, not adjusted for Northfield. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In New Jersey, New Jersey State Board of Examiners of HVACR Contractors licenses Heating, ventilation, air conditioning and refrigeration 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
HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 119 Northfield HVAC contractors 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 Northfield 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 |