25 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in South Hill: ANC Heating & Air Conditioning, CR Score 59/100; 4.6★ from 16 Google reviews; open 24/7.
Best for emergencies (open 24/7): Eco-Electrical Contractors llc., posts 24/7 hours; ranked #3 of 25.
Most-reviewed: JMS Plumbing, 741 Google reviews at 4.9★, the most of 25 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
25 South Hill HVAC contractors are ranked here by CR Score, from ten published factors. 10 are open 24/7, 12 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.4★ across 25 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ANC Heating & Air Conditioning | 59 | 4.6★ (16) | Ithaca, 1 mi away | 24/7 | Overall |
| 2 | McCabe Plumbing,Heating & Air Conditioning | 59 | 4.7★ (26) | South Hill | Sat · Sun | — |
| 3 | Eco-Electrical Contractors llc. | 58 | 4.8★ (16) | Ithaca, 6 mi away | 24/7 | Emergencies |
| 4 | Kozy Heating & Air Conditioning | 58 | 4.5★ (38) | Ithaca, 10 mi away | 24/7 | — |
| 5 | Climate Tech NY | 58 | 5.0★ (64) | Rego Park, 22 mi away | 24/7 | — |
| 6 | LaMorte Electric Heating and Cooling | 57 | 4.8★ (64) | South Hill | — | — |
| 7 | Superior Split Pumps LLC | 57 | 5.0★ (37) | South Hill | — | — |
| 8 | Atlas Heat Pumps | 56 | 5.0★ (31) | Ithaca, 2 mi away | — | — |
| 9 | Ithaca Construction | 56 | 4.8★ (78) | Ithaca, 5 mi away | 24/7 | — |
| 10 | Bill's Plumbing Heating & Air | 55 | 4.4★ (42) | Horseheads, 21 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.6★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Hill
Ranked #2 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 10 mi away
Ranked #4 because of its Google rating and trade focus: 4.5★ from 38 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rego Park, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Hill
Ranked #6 because of its Google rating and trade focus: 4.8★ from 64 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Hill
Ranked #7 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 2 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 5 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 78 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Horseheads, 21 mi away
Ranked #10 because of its Google rating and trade focus: 4.4★ from 42 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 4 mi away
Ranked #11 because of its Google rating and trade focus: 4.2★ from 113 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 1 mi away
Ranked #12 because of its Google rating and trade focus: 4.1★ from 70 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 5 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in South Hill
Ranked #14 because of its Google rating and trade focus: 4.4★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Binghamton, 18 mi away
Ranked #15 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 1 mi away
Ranked #16 because of its Google rating and trade focus: 3.6★ from 34 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Williamsport, 18 mi away
Ranked #17 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cortland, 20 mi away
Ranked #18 because of its Google rating and review volume: 4.9★ from 741 Google reviews, the most in South Hill.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cortland, 21 mi away
Ranked #19 because of its Google rating and trade focus: 4.3★ from 104 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 1 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cortland, 19 mi away
Ranked #21 because of its Google rating and trade focus: 3.5★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 8 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Big Flats, 18 mi away
Ranked #23 because of its Google rating and trade focus: 3.9★ from 29 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ithaca, 4 mi away
Ranked #24 because of its Google rating and review volume: 4.3★ from 50 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Horseheads, 25 mi away
Ranked #25 because of its Google rating and trade focus: 3.0★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
15 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 |
|---|---|---|
| 123 Heating & Cooling Pros | 5.0★ (1) | 19 mi |
| Advantage Heating & Plumbing | 5.0★ (1) | 16 mi |
| anc heating and air conditioning ithaca | 5.0★ (2) | 1 mi |
| Comfort home 365 inc | 25 mi | |
| Comfort Windows | 5.0★ (1) | 1 mi |
| Custom Plumbing & Heating General Contracting | 5.0★ (2) | 19 mi |
| ENO Plumbing & Heating | 1.0★ (1) | 25 mi |
| Grant Plumbing & Heating | 5.0★ (1) | 20 mi |
| Hrunning Water Inc | 2.5★ (2) | 1 mi |
| Ithaca Cortland Plumbing Heating | 5.0★ (2) | 19 mi |
| K & B Plumbing & Heating | 5.0★ (1) | 20 mi |
| Miller Street Mechanicals | 20 mi | |
| Mirabito Energy Products | 21 mi | |
| NEPA Residential Maintenance Support LLC | 6 mi | |
| Precision Heating & AC | 21 mi |
National price ranges in USD, not adjusted for South Hill. 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 York, 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 25 South Hill 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 South Hill 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 |