Ranked #1 because of its Google rating and trade focus: 4.9★ from 500 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 500 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10 College St, Mt Vernon, OH 43050
72 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Apple Valley: Cosby Heating and Cooling, CR Score 66/100; 4.9★ from 500 Google reviews; open 24/7.
Best for emergencies (open 24/7): Peterman Brothers Heating Cooling Plumbing, posts 24/7 hours; ranked #2 of 72.
Most-reviewed: Eberts Heating and Cooling, 655 Google reviews at 4.9★, the most of 72 ranked; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
72 Apple Valley HVAC contractors are ranked here by CR Score, from ten published factors. 26 are open 24/7, 39 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.7★ across 72 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cosby Heating and Cooling | 66 | 4.9★ (500) | Mount Vernon, 6 mi away | 24/7 | Overall |
| 2 | Peterman Brothers Heating Cooling Plumbing | 65 | 4.7★ (484) | Mount Vernon, 5 mi away | 24/7 | Emergencies |
| 3 | Foster's Heating & Air | 61 | 4.9★ (139) | Canton, 17 mi away | 24/7 | — |
| 4 | MAC Heating & Cooling | 61 | 4.8★ (68) | Mount Vernon, 10 mi away | 24/7 | — |
| 5 | Roberts Heating and Cooling | 60 | 5.0★ (71) | Covington, 17 mi away | 24/7 | — |
| 6 | Alan's Comfort Control | 59 | 5.0★ (165) | Mount Vernon, 6 mi away | — | — |
| 7 | Sensible Air | 58 | 5.0★ (43) | Portsmouth, 17 mi away | 24/7 | — |
| 8 | Xtreme Air LLC | 58 | 5.0★ (15) | Mount Vernon, 9 mi away | 24/7 | — |
| 9 | Bullseye Mechanical | 58 | 5.0★ (88) | Mansfield, 25 mi away | 24/7 | — |
| 10 | Eberts Heating and Cooling | 57 | 4.9★ (655) | Mansfield, 24 mi away | — | Most reviews |
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 500 Google reviews, listed on Google as “HVAC contractor”.
Based in Mount Vernon, 5 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 484 Google reviews, listed on Google as “HVAC contractor”.
Based in Canton, 17 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 139 Google reviews, listed on Google as “HVAC contractor”.
Based in Mount Vernon, 10 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 68 Google reviews, listed on Google as “HVAC contractor”.
Based in Covington, 17 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “HVAC contractor”.
Based in Mount Vernon, 6 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 165 Google reviews, listed on Google as “Heating contractor”.
Based in Portsmouth, 17 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “HVAC contractor”.
Based in Mount Vernon, 9 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based in Mansfield, 25 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “HVAC contractor”.
Based in Mansfield, 24 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 655 Google reviews, the most in Apple Valley.
Based in Urbana, 17 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “HVAC contractor”.
Based in Fairfield, 17 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “HVAC contractor”.
Based in Franklin, 17 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 21 Google reviews, listed on Google as “Heating contractor”.
Based in Mount Vernon, 11 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Heating contractor”.
Based in Dayton, 17 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based in New Albany, 24 mi away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 39 Google reviews, listed on Google as “HVAC contractor”.
Based in Heath, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based in Grove City, 17 mi away
Ranked #18 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based in Mansfield, 15 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “HVAC contractor”.
Based in Newark, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based in Hilliard, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based in Elyria, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Heating contractor”.
Based in Lancaster, 17 mi away
Ranked #23 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based in Mount Vernon, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based in Mansfield, 24 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 12 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 72 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 |
|---|---|---|
| Air Conditioning Heating Source LLC | 5.0★ (1) | 19 mi |
| American Heating & Cooling-HVAC | 5.0★ (1) | 17 mi |
| Black's Heating and Air Conditioning | 5.0★ (1) | 20 mi |
| Controlled Air Systems. Inc | 5.0★ (2) | 17 mi |
| Exclusive Geo Works LLC | 5.0★ (2) | 25 mi |
| Ground-Source Heating & Cooling | 5.0★ (1) | 23 mi |
| Guaranteed Services, | 5.0★ (1) | 17 mi |
| Harco Services LLC | 5.0★ (1) | 17 mi |
| HOLT HEATING & COOLING | 4.0★ (1) | 17 mi |
| J & J Plumbing & Heating | 1.0★ (1) | 24 mi |
| Lakeside Mechanical LLC | 5.0★ (1) | 7 mi |
| McCabe's Heating & Air Conditioning | 5.0★ (2) | 25 mi |
| Miller Heating Air Conditioning Plumbing | 4.5★ (2) | 24 mi |
| Miller Plumbing Heating & AC | 4.3★ (17) | 21 mi |
| Pritchard Plumbing & Heating | 3.8★ (16) | 24 mi |
| RACR Heating & Cooling | 5.0★ (3) | 17 mi |
| Riddle Services & Restoration - Findlay | 5.0★ (2) | 17 mi |
| Rooter Man | 3.8★ (5) | 25 mi |
| Total Energy Heating & Cooling | 5.0★ (2) | 9 mi |
| True North | 3.3★ (15) | 23 mi |
National price ranges in USD, not adjusted for Apple Valley. 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 Ohio, Ohio Construction Industry Licensing Board licenses Commercial HVAC and refrigeration contractor licenses.
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
In Ohio, 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 72 Apple Valley 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 Apple Valley 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 |