259 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Delaware: Eco Plumbers, Electricians, and HVAC Technicians, CR Score 65/100; 4.9★ from 1,185 Google reviews; open 24/7.
Best for emergencies (open 24/7): Emergency Plumbing Heating & Air, posts 24/7 hours; ranked #2 of 259.
Most-reviewed: Eco Plumbers, Electricians, and HVAC Technicians, 19,870 Google reviews at 4.9★, the most of 259 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
259 Delaware HVAC contractors are ranked here by CR Score, from ten published factors. 107 are open 24/7, 172 open Saturdays and 139 open Sundays, based on posted hours. The median Google rating is 4.8★ across 259 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Eco Plumbers, Electricians, and HVAC Technicians | 65 | 4.9★ (1,185) | Delaware | 24/7 | Overall |
| 2 | Emergency Plumbing Heating & Air | 64 | 4.8★ (1,104) | Delaware | 24/7 | Emergencies |
| 3 | Delaware Heating & Air | 63 | 4.9★ (457) | Delaware | 24/7 | — |
| 4 | CARE Heating and Cooling, Inc. | 63 | 4.9★ (3,995) | Westerville, 13 mi away | 24/7 | — |
| 5 | Columbus Worthington Air | 62 | 4.8★ (6,482) | Columbus, 15 mi away | 24/7 | — |
| 6 | Apex Pros Plumbing, Electrical, Heating and Air | 62 | 4.7★ (5,825) | Columbus, 14 mi away | 24/7 | — |
| 7 | Atlas Butler Heating, Cooling & Plumbing | 62 | 4.7★ (7,771) | Columbus, 17 mi away | 24/7 | — |
| 8 | Fire & Ice Heating and Air Conditioning | 62 | 4.8★ (4,105) | Columbus, 16 mi away | 24/7 | — |
| 9 | Cullins One Hour Heating & Air Conditioning | 61 | 4.9★ (742) | Lewis Center, 10 mi away | 24/7 | — |
| 10 | Buckeye Heating, Cooling & Plumbing | 61 | 4.8★ (2,568) | Worthington, 15 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 1,185 Google reviews, listed on Google as “HVAC contractor”.
Based in Delaware
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,104 Google reviews, listed on Google as “HVAC contractor”.
Based in Delaware
Ranked #3 because of its Google rating and trade focus: 4.9★ from 457 Google reviews, listed on Google as “HVAC contractor”.
Based in Westerville, 13 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 3,995 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 15 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 6,482 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 14 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 5,825 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 17 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 7,771 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 16 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 4,105 Google reviews, listed on Google as “HVAC contractor”.
Based in Lewis Center, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 742 Google reviews, listed on Google as “HVAC contractor”.
Based in Worthington, 15 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 2,568 Google reviews, listed on Google as “HVAC contractor”.
Based in Westerville, 14 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 1,431 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 2,627 Google reviews, listed on Google as “HVAC contractor”.
Based in Sunbury, 11 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 355 Google reviews, listed on Google as “HVAC contractor”.
Based in Dublin, 13 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 1,159 Google reviews, listed on Google as “HVAC contractor”.
Based in Lewis Center, 9 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 706 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Columbus, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 4,218 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 20 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,421 Google reviews, listed on Google as “HVAC contractor”.
Based in Hilliard, 19 mi away
Ranked #18 because of its Google rating and review volume: 4.9★ from 19,870 Google reviews, the most in Delaware.
Based in Dublin, 13 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 325 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 16 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 413 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 579 Google reviews, listed on Google as “HVAC contractor”.
Based in Westerville, 14 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 277 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 20 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 2,044 Google reviews, listed on Google as “HVAC contractor”.
Based in Westerville, 16 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 348 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 13 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 182 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 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 |
|---|---|---|
| AdvantaClean of Dublin | 5.0★ (116) | In Delaware |
| Amanda Plumbing | 4.8★ (1,072) | In Delaware |
| Anytime HVAC LLC | 5.0★ (2) | 15 mi |
| BLANC A/C and Heating | 5.0★ (2) | 22 mi |
| Coco Handyman | 5.0★ (2) | 16 mi |
| Comfort Crew | 4.9★ (140) | 22 mi |
| Comfort Systems USA, OHIO | 3.0★ (2) | 13 mi |
| COMPLETE TEMPERATURE CONTROL LLC | In Delaware | |
| Controlled Air Systems. Inc | 5.0★ (2) | 22 mi |
| Cool Breeze Heating And Air Conditioning Service | 5.0★ (2) | 16 mi |
| Done Right HVAC | 5.0★ (2) | In Delaware |
| Dry Patrol | 4.7★ (221) | In Delaware |
| Jcorr LLC | 5.0★ (2) | 10 mi |
| Metro Comfort Systems Heating and Air Conditioning | 4.8★ (144) | 10 mi |
| Northwest Handyman Services LLC | 5.0★ (2) | 22 mi |
| R & T Yoder Electric, Inc - Delaware | 5.0★ (49) | In Delaware |
| Riddle Services & Restoration - Findlay | 5.0★ (2) | 22 mi |
| Ross Heating & Cooling | In Delaware | |
| Roto-Rooter Plumbing & Water Cleanup | 4.8★ (1,234) | In Delaware |
| Webb's Heating & Cooling | 5.0★ (2) | 20 mi |
National price ranges in USD, not adjusted for Delaware. 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 259 Delaware 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 Delaware 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 |