361 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Germantown: McAfee Heating, Air Conditioning, and Plumbing, CR Score 64/100; 4.9★ from 3,690 Google reviews; open 24/7.
Best for emergencies (open 24/7): Apex Pros Plumbing, Electrical, Heating and Air, posts 24/7 hours; ranked #2 of 361.
Most-reviewed: Thomas & Galbraith Heating, Cooling, Plumbing & Electrical, 6,967 Google reviews at 4.7★, the most of 361 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
361 Germantown HVAC contractors are ranked here by CR Score, from ten published factors. 154 are open 24/7, 229 open Saturdays and 195 open Sundays, based on posted hours. The median Google rating is 4.8★ across 361 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | McAfee Heating, Air Conditioning, and Plumbing | 64 | 4.9★ (3,690) | Kettering, 13 mi away | 24/7 | Overall |
| 2 | Apex Pros Plumbing, Electrical, Heating and Air | 64 | 4.9★ (1,910) | Dayton, 11 mi away | 24/7 | Emergencies |
| 3 | Watkins Heating & Cooling | 63 | 4.9★ (1,123) | Springboro, 9 mi away | 24/7 | — |
| 4 | Eco Plumbers, Electricians, and HVAC Technicians | 63 | 4.8★ (3,337) | Dayton, 13 mi away | 24/7 | — |
| 5 | Korrect Plumbing, Heating & Air Conditioning, Inc. | 63 | 4.9★ (2,643) | Dayton, 9 mi away | Sat · Sun · Evenings | — |
| 6 | CJS Heating and Air | 63 | 4.7★ (2,108) | Dayton, 9 mi away | 24/7 | — |
| 7 | Watkins Heating & Cooling | 63 | 4.9★ (1,041) | Dayton, 10 mi away | 24/7 | — |
| 8 | Summers Plumbing Heating & Cooling | 63 | 4.8★ (1,691) | Centerville, 12 mi away | 24/7 | — |
| 9 | Stevenson Service Experts | 62 | 4.8★ (6,086) | Beavercreek, 20 mi away | 24/7 | — |
| 10 | Mr. Comfort Heating Cooling & Duct Cleaning | 62 | 4.9★ (684) | Miamisburg, 5 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 in Germantown
Based in Kettering, 13 mi away
Ranked #1 because of its Google rating and trade focus: 4.9★ from 3,690 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,910 Google reviews, listed on Google as “HVAC contractor”.
Based in Springboro, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,123 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton, 13 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,337 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton, 9 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 2,643 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton, 9 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 2,108 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Dayton, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,041 Google reviews, listed on Google as “HVAC contractor”.
Based in Centerville, 12 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 1,691 Google reviews, listed on Google as “HVAC contractor”.
Based in Beavercreek, 20 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 6,086 Google reviews, listed on Google as “HVAC contractor”.
Based in Miamisburg, 5 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 684 Google reviews, listed on Google as “HVAC contractor”.
Based in Vandalia, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 4,677 Google reviews, listed on Google as “HVAC contractor”.
Based in Beckett Ridge, 21 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 3,250 Google reviews, listed on Google as “HVAC contractor”.
Based in Eaton, 15 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 1,413 Google reviews, listed on Google as “HVAC contractor”.
Based in Beavercreek, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 1,384 Google reviews, listed on Google as “HVAC contractor”.
Based in Moraine, 11 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 834 Google reviews, listed on Google as “HVAC contractor”.
Based in Sharonville, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 3,584 Google reviews, listed on Google as “HVAC contractor”.
Based in Fairfield, 22 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 6,967 Google reviews, the most in Germantown.
Based in Beavercreek, 10 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 3,637 Google reviews, listed on Google as “HVAC contractor”.
Based in Centerville, 11 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 409 Google reviews, listed on Google as “HVAC contractor”.
Based in Centerville, 7 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 221 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 1,431 Google reviews, listed on Google as “HVAC contractor”.
Based in Mason, 18 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 988 Google reviews, listed on Google as “HVAC contractor”.
Based in Trotwood, 7 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 193 Google reviews, listed on Google as “HVAC contractor”.
Based in Germantown
Ranked #24 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton, 10 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 391 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 361 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 |
|---|---|---|
| A Squared Mechanical | 5.0★ (2) | 14 mi |
| A&A Service Company | 4.7★ (77) | 6 mi |
| Arrow Mechanical Services | 5.0★ (2) | 14 mi |
| Blair Heating & Air Conditioning | 3.0★ (2) | 6 mi |
| Butler Heating & Air Conditioning (Formerly Gemin Systems) | 3.0★ (2) | 14 mi |
| Caribbean Breeze Heating and Air | 5.0★ (2) | 10 mi |
| Carrier Corporation | 4.5★ (2) | 17 mi |
| Central Heating AC and Electric | 2.5★ (2) | 8 mi |
| Ed's Heating Cooling Plumbing Electric | 5.0★ (2) | 9 mi |
| Foolproof Electrical And Cooling | 5.0★ (2) | 16 mi |
| Gilliam Heating & Air | 5.0★ (2) | 10 mi |
| H & M Heating and Cooling Inc | 5.0★ (2) | 14 mi |
| Howard Heating & Air Conditioning | 5.0★ (2) | 14 mi |
| Jay Kent Construction | 5.0★ (2) | 10 mi |
| M & S Heating Service Co. Inc. | 5.0★ (2) | 12 mi |
| Morland Heating & AC | 5.0★ (2) | 13 mi |
| POISE MANAGEMENT LLC HVAC & BUILDING MAINTENANCE | 5.0★ (2) | 10 mi |
| Steven Brackman Heating & Cooling | 5.0★ (2) | 17 mi |
| Taylor Air Heating & Cooling | 4.5★ (2) | 18 mi |
| Tech Pro Construction, LLC | 3.0★ (2) | 15 mi |
National price ranges in USD, not adjusted for Germantown. 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 361 Germantown 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 Germantown 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 |