72 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dayton: Springdale Heating & Air, CR Score 62/100; 4.9★ from 676 Google reviews; open 24/7.
Best for emergencies (open 24/7): Integrity Comfort Solutions, posts 24/7 hours; ranked #3 of 72.
Most-reviewed: Central Heat & Air Co., 878 Google reviews at 4.9★, the most of 72 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
72 Dayton HVAC contractors are ranked here by CR Score, from ten published factors. 15 are open 24/7, 38 open Saturdays and 25 open Sundays, based on posted hours. The median Google rating is 4.9★ across 72 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Springdale Heating & Air | 62 | 4.9★ (676) | Cleveland, 24 mi away | 24/7 | Overall |
| 2 | Wonder Cooling | 61 | 5.0★ (254) | Soddy-Daisy, 16 mi away | Sat · Sun | — |
| 3 | Integrity Comfort Solutions | 61 | 5.0★ (133) | Cleveland, 18 mi away | 24/7 | Emergencies |
| 4 | Expert Services Appliance Heating & Air LLC | 60 | 4.7★ (383) | Soddy-Daisy, 22 mi away | 24/7 | — |
| 5 | Eco Home Solutions, Inc. | 59 | 4.9★ (186) | Dunlap, 23 mi away | 24/7 | — |
| 6 | Day's Heating & Air LLC | 59 | 5.0★ (106) | Cleveland, 23 mi away | 24/7 | — |
| 7 | Central Heat & Air Co. | 59 | 4.9★ (878) | Cleveland, 25 mi away | Sat | Most reviews |
| 8 | 9-Line HVAC & Electric | 59 | 5.0★ (26) | Dayton | Sat | — |
| 9 | 3 Tier Heating & Cooling | 58 | 5.0★ (60) | Athens, 21 mi away | 24/7 | — |
| 10 | Elite HVAC | 58 | 4.9★ (80) | Cleveland, 24 mi away | 24/7 | — |
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 676 Google reviews, listed on Google as “HVAC contractor”.
Based in Soddy-Daisy, 16 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 254 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 18 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 133 Google reviews, listed on Google as “HVAC contractor”.
Based in Soddy-Daisy, 22 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 383 Google reviews, listed on Google as “HVAC contractor”.
Based in Dunlap, 23 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 186 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 23 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 25 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 878 Google reviews, the most in Dayton.
Based in Dayton
Ranked #8 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based in Athens, 21 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 80 Google reviews, listed on Google as “HVAC contractor”.
Based in Dunlap, 23 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 16 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 263 Google reviews, listed on Google as “HVAC contractor”.
Based in Dayton
Ranked #13 because of its Google rating and trade focus: 4.6★ from 69 Google reviews, listed on Google as “HVAC contractor”.
Based in Soddy-Daisy, 16 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Dayton
Ranked #15 because of its Google rating and trade focus: 3.4★ from 13 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Chattanooga, 24 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 699 Google reviews, listed on Google as “HVAC contractor”.
Based in Athens, 25 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “HVAC contractor”.
Based in Collegedale, 24 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Heating contractor”.
Based in Athens, 20 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 65 Google reviews, listed on Google as “HVAC contractor”.
Based in Chattanooga, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 440 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 24 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 422 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 24 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “HVAC contractor”.
Based in Cleveland, 17 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “HVAC contractor”.
Based in Chattanooga, 17 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based in Athens, 22 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 168 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 |
|---|---|---|
| American Air Hvac, Inc. | 4.8★ (19) | 24 mi |
| Athens Heating & Air | 17 mi | |
| B T Heating Cooling-Electrical | 5.0★ (1) | 23 mi |
| Bandy Heat & Air | 16 mi | |
| Booth Heating And Air | 5.0★ (2) | In Dayton |
| Brogan's HVAC & AC Repair Cleveland | 5.0★ (1) | 24 mi |
| Chase Heating & AC | 5.0★ (2) | 24 mi |
| Cranmore heating air conditioning | 17 mi | |
| Crowe's Service Group | 1.0★ (1) | 18 mi |
| DynaMech Heating, Cooling, Electrical & Plumbing | 22 mi | |
| Heating and air | 15 mi | |
| Heiss MTN Services | 5.0★ (2) | 17 mi |
| Integrity Air Solutions | 5.0★ (2) | 19 mi |
| Integrity Service | 21 mi | |
| JDC Industrial Mechanical | 4.3★ (6) | 25 mi |
| Moseley Heat and Air | 5.0★ (26) | 24 mi |
| Rocky Top Services | 5.0★ (2) | 22 mi |
| Signal Heating & Air Conditioning | 5.0★ (1) | 17 mi |
| TempTamers HVAC LLC | 4.0★ (3) | 23 mi |
| Total Heating & Air | 4.2★ (5) | 23 mi |
National price ranges in USD, not adjusted for Dayton. 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 Tennessee, Tennessee Board for Licensing Contractors licenses Contractor licenses (mechanical/HVAC classification).
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 72 Dayton 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 Dayton 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 |