Top 50 of 297 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 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 Lake Norman of Catawba: Lakeside Heating & Air Conditioning, 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 | Lakeside Heating & Air Conditioning | 66 | 4.9★ (605) | Lake Norman of Catawba | 24/7 |
| 2 | Dilling Heating, Cooling, Plumbing & Electrical | 65 | 4.9★ (1,189) | Mooresville, 6 mi away | 24/7 |
| 3 | Peace Heating And Air Conditioning | 64 | 4.9★ (653) | Mooresville, 6 mi away | 24/7 |
| 4 | EcoGreen Home Services | 64 | 4.8★ (900) | Cornelius, 9 mi away | 24/7 |
| 5 | Anytime Heating Cooling Repair | 63 | 5.0★ (1,850) | Newton, 16 mi away | 24/7 |
| 6 | James Mechanical | 63 | 5.0★ (83) | Lake Norman of Catawba | 24/7 |
| 7 | Horne HVAC Charlotte | 63 | 4.9★ (3,048) | Charlotte, 21 mi away | 24/7 |
| 8 | Bradham Comfort Services, Inc. | 62 | 4.9★ (2,632) | Charlotte, 21 mi away | 24/7 |
| 9 | Integrity Heating & Cooling | 62 | 4.9★ (931) | Charlotte, 17 mi away | 24/7 |
| 10 | Michael & Son Services | 62 | 4.7★ (4,070) | Charlotte, 23 mi away | 24/7 |
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.
#1Lakeside Heating & Air Conditioning
Open 24/7 · 4.9 from 605 Google reviews
#2Dilling Heating, Cooling, Plumbing & Electrical
Open 24/7 · 4.9 from 1,189 Google reviews
#3Peace Heating And Air Conditioning
Open 24/7 · 4.9 from 653 Google reviews
Open 24/7 · 4.8 from 900 Google reviews
#5Anytime Heating Cooling Repair
Open 24/7 · 5.0 from 1,850 Google reviews
Open 24/7 · 5.0 from 83 Google reviews
Open 24/7 · 4.9 from 3,048 Google reviews
#8Bradham Comfort Services, Inc.
Open 24/7 · 4.9 from 2,632 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 297 is on the HVAC contractors page.
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 Lake Norman of Catawba
Based in Lake Norman of Catawba
Ranked #1 because of its Google rating and trade focus: 4.9★ from 605 Google reviews, listed on Google as “HVAC contractor”.
Based in Mooresville, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,189 Google reviews, listed on Google as “HVAC contractor”.
Based in Mooresville, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 653 Google reviews, listed on Google as “HVAC contractor”.
Based in Cornelius, 9 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 900 Google reviews, listed on Google as “HVAC contractor”.
Based in Newton, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 1,850 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Lake Norman of Catawba
Ranked #6 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 21 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 3,048 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 21 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 2,632 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 17 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 931 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 23 mi away
Ranked #10 because of its Google rating and review volume: 4.7★ from 4,070 Google reviews.
Based in Charlotte, 23 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 2,873 Google reviews, listed on Google as “HVAC contractor”.
Based in Hickory, 23 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 1,558 Google reviews, listed on Google as “HVAC contractor”.
Based in Salisbury, 24 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,851 Google reviews, listed on Google as “HVAC contractor”.
Based in Mooresville, 5 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “HVAC contractor”.
Based in Concord, 20 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 736 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 21 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 496 Google reviews, listed on Google as “HVAC contractor”.
Based in Concord, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 704 Google reviews, listed on Google as “HVAC contractor”.
Based in Mooresville, 5 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 39 Google reviews, listed on Google as “HVAC contractor”.
Based in Mooresville, 3 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 22 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 433 Google reviews, listed on Google as “HVAC contractor”.
Based in Conover, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 152 Google reviews, listed on Google as “HVAC contractor”.
Based in Lake Norman of Catawba
Ranked #22 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based in Concord, 21 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 287 Google reviews, listed on Google as “HVAC contractor”.
Based in Charlotte, 18 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “HVAC contractor”.
Based in Lake Norman of Catawba
Ranked #25 because of its Google rating and review volume: 5.0★ from 333 Google reviews.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
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 |