259 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Westfield: Hurley & David - Air Conditioning, Heating, Plumbing, & Electrical, CR Score 92/100; 4.7★ from 3,509 Google reviews; open 24/7.
Best for emergencies (open 24/7): HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical, posts 24/7 hours; ranked #2 of 259.
Most-reviewed: HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical, 4,138 Google reviews at 4.5★, the most of 259 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
259 Westfield HVAC contractors are ranked here by CR Score, from 8 published factors. 39 are open 24/7, 92 open Saturdays and 60 open Sundays, based on posted hours. The median Google rating is 4.7★ across 259 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hurley & David - Air Conditioning, Heating, Plumbing, & Electrical | 92 | 4.7★ (3,509) | Springfield, 7 mi away | 24/7 | Overall |
| 2 | HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical | 88 | 4.5★ (4,138) | Windsor, 18 mi away | 24/7 | Emergencies, Most reviews |
| 3 | A Plus HVAC | 87 | 4.9★ (1,596) | Westfield | Sat | — |
| 4 | Aiello Home Services- Plumbing, Heating, AC, Electrical & Drain Cleaning | 86 | 4.6★ (4,103) | Windsor Locks, 16 mi away | Sat · Sun · Evenings | — |
| 5 | Hometown Heating & Cooling LLC | 86 | 4.9★ (90) | Simsbury Center, 14 mi away | 24/7 | — |
| 6 | Clean Air Mechanical | 85 | 4.6★ (59) | West Springfield, 7 mi away | 24/7 | — |
| 7 | McNeill Heating & Air Conditioning | 85 | 4.4★ (132) | West Springfield, 8 mi away | 24/7 | — |
| 8 | Ash Family Heating and Cooling | 84 | 4.9★ (110) | Winsted, 21 mi away | 24/7 | — |
| 9 | J.M. Curtis Energy Solutions | 84 | 4.9★ (68) | Hartford, 17 mi away | 24/7 | — |
| 10 | Tandem Mechanical Inc. | 84 | 3.9★ (40) | Westfield | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 in Westfield
Based in Springfield, 7 mi away
Ranked #1 because of its Google rating and availability: 4.7★ from 3,509 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 18 mi away
Ranked #2 because of its Google rating and review volume: 4.5★ from 4,138 Google reviews, the most Google reviews on this list (4,138).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westfield
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,596 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor Locks, 16 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 4,103 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Simsbury Center, 14 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 90 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Springfield, 7 mi away
Ranked #6 because of its Google rating and availability: 4.6★ from 59 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Springfield, 8 mi away
Ranked #7 because of its Google rating and availability: 4.4★ from 132 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Winsted, 21 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 110 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hartford, 17 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 68 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westfield
Ranked #10 because of its Google rating and availability: 3.9★ from 40 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Windsor, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 1,132 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westfield
Ranked #12 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Ellington, 17 mi away
Ranked #13 because of its Google rating and availability: 4.4★ from 138 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chicopee, 13 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 7 mi away
Ranked #15 because of its Google rating and availability: 4.4★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Enfield, 8 mi away
Ranked #16 because of its Google rating and availability: 3.8★ from 34 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bristol, 23 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Holyoke, 6 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherst, 21 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Springfield, 4 mi away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 33 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Agawam, 17 mi away
Ranked #21 because of its Google rating and availability: 4.4★ from 28 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Enfield, 12 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 134 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Hadley, 10 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 991 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chicopee, 7 mi away
Ranked #24 because of its Google rating and availability: 2.9★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chicopee, 8 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 259 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 |
|---|---|---|
| A1- Plumbing & Heating | 4.2★ (59) | 11 mi |
| Action Air, Inc. | 5.0★ (2) | 8 mi |
| Air Control Mechanical LLC | 5.0★ (4) | 22 mi |
| Coleman Cooling & Heating | 3.0★ (2) | 16 mi |
| Davidson Plumbing & Heating | 3.0★ (2) | 15 mi |
| Deitch Energy LLC | 4.0★ (70) | 25 mi |
| Drollett Plumbing and Heating | 4.3★ (7) | 6 mi |
| Dyson's Oil Burner & Air Conditioning | 4.6★ (9) | 15 mi |
| Harry Grodsky & Co., Inc. | 3.5★ (8) | 10 mi |
| JL Mechanical Services LLC | 5.0★ (2) | 14 mi |
| Livingstone HVAC | 5.0★ (5) | 9 mi |
| Marion Plumbing & Heating, LLC | 5.0★ (60) | 14 mi |
| Pauls Air Conditioning | 5.0★ (2) | 5 mi |
| Polar Refrigeration | 5.0★ (2) | 16 mi |
| Reliable Mechanical Contractors | 3.0★ (10) | 22 mi |
| Sears Heating and Air Conditioning | 3.0★ (2) | 7 mi |
| Thermo-Tech LLC. | 5.0★ (11) | 20 mi |
| W.L. Heating and Cooling, LLC | 3.0★ (2) | 14 mi |
| Western Mass Climate Control | 5.0★ (2) | In Westfield |
| ZHI Services | 5.0★ (2) | 11 mi |
National price ranges in USD, not adjusted for Westfield. 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 Massachusetts, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 259 Westfield HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Westfield data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |