812 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Center Line: FLAME Heating, Cooling, Plumbing, Electrical, CR Score 64/100; 4.7★ from 3,170 Google reviews; open 24/7.
Best for emergencies (open 24/7): Randazzo Heating & Cooling, posts 24/7 hours; ranked #2 of 812.
Most-reviewed: Thornton & Grooms, 15,592 Google reviews at 4.9★, the most of 812 ranked; ranked #38.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
812 Center Line HVAC contractors are ranked here by CR Score, from ten published factors. 253 are open 24/7, 537 open Saturdays and 412 open Sundays, based on posted hours. The median Google rating is 4.8★ across 812 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | FLAME Heating, Cooling, Plumbing, Electrical | 64 | 4.7★ (3,170) | Warren, 3 mi away | 24/7 | Overall |
| 2 | Randazzo Heating & Cooling | 64 | 4.9★ (8,968) | Auburn Hills, 14 mi away | 24/7 | Emergencies |
| 3 | Great Dane Heating, Cooling, Electrical, & Plumbing | 63 | 4.8★ (3,178) | Clinton Township, 9 mi away | 24/7 | — |
| 4 | Levine & Sons Plumbing, Heating & AC | 63 | 4.8★ (5,322) | Southfield, 13 mi away | 24/7 | — |
| 5 | C & C Heating & Air Conditioning | 63 | 4.9★ (6,895) | Roseville, 4 mi away | Sat · Evenings | — |
| 6 | Reliance Heating, Air Conditioning & Plumbing | 62 | 4.8★ (8,756) | Windsor, 18 mi away | 24/7 | — |
| 7 | Temp - 1 Heating & Cooling | 62 | 5.0★ (216) | Warren, 3 mi away | 24/7 | — |
| 8 | Aladdin Heating & Cooling | 62 | 4.7★ (555) | Warren, 2 mi away | 24/7 | — |
| 9 | Cregger Plumbing, Heating & Cooling | 62 | 4.9★ (6,410) | Ferndale, 5 mi away | 24/7 | — |
| 10 | Absolute Comfort Control Services | 62 | 4.9★ (1,469) | Windsor, 14 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: 4.7★ from 3,170 Google reviews, listed on Google as “HVAC contractor”.
Based in Auburn Hills, 14 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 8,968 Google reviews, listed on Google as “HVAC contractor”.
Based in Clinton Township, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 3,178 Google reviews, listed on Google as “HVAC contractor”.
Based in Southfield, 13 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 5,322 Google reviews, listed on Google as “HVAC contractor”.
Based in Roseville, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 6,895 Google reviews, listed on Google as “HVAC contractor”.
Based in Windsor, 18 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 8,756 Google reviews, listed on Google as “HVAC contractor”.
Based in Warren, 3 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 216 Google reviews, listed on Google as “HVAC contractor”.
Based in Warren, 2 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 555 Google reviews, listed on Google as “HVAC contractor”.
Based in Ferndale, 5 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 6,410 Google reviews.
Based in Windsor, 14 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,469 Google reviews, listed on Google as “HVAC contractor”.
Based in Troy, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 5,032 Google reviews, listed on Google as “HVAC contractor”.
Based in Auburn Hills, 21 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 6,170 Google reviews, listed on Google as “HVAC contractor”.
Based in Rochester Hills, 11 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 633 Google reviews, listed on Google as “HVAC contractor”.
Based in Clinton Township, 12 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 1,389 Google reviews, listed on Google as “HVAC contractor”.
Based in Fraser, 5 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 2,215 Google reviews, listed on Google as “HVAC contractor”.
Based in Sterling Heights, 9 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 351 Google reviews, listed on Google as “HVAC contractor”.
Based in Center Line
Ranked #17 because of its Google rating and trade focus: 4.9★ from 203 Google reviews, listed on Google as “HVAC contractor”.
Based in Clinton Township, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 281 Google reviews, listed on Google as “HVAC contractor”.
Based in Troy, 7 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 1,204 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Windsor, 15 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 1,330 Google reviews, listed on Google as “HVAC contractor”.
Based in Auburn Hills, 19 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 1,067 Google reviews, listed on Google as “HVAC contractor”.
Based in Livonia, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 1,199 Google reviews, listed on Google as “HVAC contractor”.
Based in Clinton Township, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 516 Google reviews, listed on Google as “HVAC contractor”.
Based in Royal Oak, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 333 Google reviews, listed on Google as “HVAC contractor”.
Based in Auburn Hills, 4 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 70 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 812 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 Plus Gary & Sons Plumbing / HVAC | 5.0★ (2) | 10 mi |
| AAC Services | 4.6★ (89) | 4 mi |
| Air Doctor Heating & Cooling | 5.0★ (2) | 6 mi |
| B&G Heating & Cooling & Electrical | 4.5★ (2) | 9 mi |
| Budget Plumbing Heating & Cooling | 4.6★ (173) | 9 mi |
| CMC Plumbing, Heating & Cooling | 5.0★ (1) | In Center Line |
| Detroit Heating & Air Conditioning | 5.0★ (2) | 9 mi |
| Elite Degrees Heating & Cooling | 5.0★ (151) | 13 mi |
| Empire Heating & Cooling Inc | 5.0★ (2) | 4 mi |
| JDN HomeImprovement | In Center Line | |
| Joshua & Sunny | 5.0★ (2) | 10 mi |
| Krane Heating and Cooling | 4.9★ (681) | 19 mi |
| L & R Heating and Cooling | 5.0★ (2) | 9 mi |
| Mastercraft Heating, Cooling, Plumbing, & Electrical | 4.7★ (851) | 16 mi |
| Matheson Heating Air Plumbing | 4.9★ (1,350) | 24 mi |
| Mrs. Michael Plumbers, Electricians, and HVAC Technicians | 4.8★ (565) | 17 mi |
| New Evolution Heating Cooling & Electrical 🔥 🥶 | 4.7★ (85) | 7 mi |
| RR Heating & AC Solutions | 5.0★ (30) | 3 mi |
| SAWAS Mechanical | 5.0★ (2) | 1 mi |
| Serene Comfort Heating, Cooling and Refrigeration | 4.6★ (165) | 7 mi |
National price ranges in USD, not adjusted for Center Line. 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 Michigan, Michigan LARA, Bureau of Construction Codes licenses Mechanical 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 Michigan, 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 812 Center Line 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 Center Line 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 |