5 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
3 of the 5 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency heating and cooling in Marathon: Rocket Cooling, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Rocket Cooling | 66 | 4.9★ (173) | Marathon | 24/7 |
| 2 | Patti The Plumber | 61 | 5.0★ (641) | Key West, 7 mi away | 24/7 |
| 3 | Superior Marathon HVAC Experts | 59 | 5.0★ (4) | Marathon | 24/7 |
| 4 | Artic Temp of the Florida Keys | 45 | 4.6★ (101) | Marathon | — |
| 5 | Marathon Air Conditioning | 41 | 3.7★ (15) | Marathon | Sat |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 4.9 from 173 Google reviews
Open 24/7 · 5.0 from 641 Google reviews
#3Superior Marathon HVAC Experts
Open 24/7 · 5.0 from 4 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
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 173 Google reviews, listed on Google as “HVAC contractor”.
Based in Key West, 7 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 641 Google reviews.
Based in Marathon
Ranked #3 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based in Marathon
Ranked #4 because of its Google rating and trade focus: 4.6★ from 101 Google reviews, listed on Google as “HVAC contractor”.
Based in Marathon
Ranked #5 because of its Google rating and trade focus: 3.7★ from 15 Google reviews, listed on Google as “Air conditioning contractor”.
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |