65/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 8,968 Google reviews, the most in New Baltimore.
- 4.9★ from 8,968 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 51327 Quadrate Dr, Macomb, MI 48042
Best HVAC Contractors in New Baltimore, MI (2026)
309 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in New Baltimore: Randazzo Heating & Cooling, CR Score 65/100; 4.9★ from 8,968 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Great Dane Heating, Cooling, Electrical, & Plumbing, posts 24/7 hours; ranked #2 of 309.
- 9
Most-reviewed: C & C Heating & Air Conditioning, 6,895 Google reviews at 4.9★, the most of 309 ranked after Randazzo Heating & Cooling; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
309 New Baltimore HVAC contractors are ranked here by CR Score, from ten published factors. 90 are open 24/7, 196 open Saturdays and 152 open Sundays, based on posted hours. The median Google rating is 4.9★ across 309 rated businesses.
Top 10 HVAC contractors in New Baltimore at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Randazzo Heating & Cooling | 65 | 4.9★ (8,968) | Auburn Hills, 12 mi away | 24/7 | Overall |
| 2 | Great Dane Heating, Cooling, Electrical, & Plumbing | 63 | 4.8★ (3,178) | Clinton Township, 11 mi away | 24/7 | Emergencies |
| 3 | Askar Heating and Cooling, LLC | 62 | 4.9★ (424) | Clinton Township, 7 mi away | 24/7 | — |
| 4 | Finzel's Heating and Cooling | 62 | 4.9★ (516) | Clinton Township, 8 mi away | 24/7 | — |
| 5 | Always Quality Heating and Cooling | 62 | 5.0★ (170) | Clinton Township, 6 mi away | 24/7 | — |
| 6 | Macomb Water Heater | 62 | 5.0★ (1,389) | Clinton Township, 11 mi away | Sat · Sun · Evenings | — |
| 7 | A & C Heating & Cooling | 61 | 4.9★ (491) | New Baltimore | Sat · Evenings | — |
| 8 | Tocco Heating and Cooling | 61 | 5.0★ (111) | New Baltimore | Sat · Sun · Evenings | — |
| 9 | C & C Heating & Air Conditioning | 61 | 4.9★ (6,895) | Roseville, 16 mi away | Sat · Evenings | Most reviews |
| 10 | Charter Home Comfort | 60 | 4.9★ (281) | Clinton Township, 12 mi away | 24/7 | — |
The 309 best HVAC contractors in New Baltimore, ranked
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.
Based in Clinton Township, 11 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 3,178 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 3,178 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36611 Gratiot Ave, Clinton Township, MI 48035
Based in Clinton Township, 7 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 424 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 424 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46266 Erb Dr, Macomb, MI 48042
Based in Clinton Township, 8 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 516 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 516 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 44335 N Groesbeck Hwy, Clinton Township, MI 48036
Based in Clinton Township, 6 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 170 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 47416 Hennings St, Chesterfield, MI 48047
Based in Clinton Township, 11 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 1,389 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 1,389 Google reviews
- Hours
- Mon–Sun 6 AM–9 PM
- Address
- 16745 21 Mile Rd, Macomb, MI 48044
Based in New Baltimore
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 491 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 491 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 36649 Green St, New Baltimore, MI 48047
Based in New Baltimore
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 111 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun 8 AM–5 PM
- Address
- 55931 Gratiot Ave, Chesterfield, MI 48051
Based in Roseville, 16 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 6,895 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 6,895 Google reviews
- Hours
- Mon–Thu 7 AM–7 PM · Fri 7 AM–5:30 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 29420 Groesbeck Hwy, Roseville, MI 48066
Based in Clinton Township, 12 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 281 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 281 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 33551 Giftos Dr, Clinton Township, MI 48035
Based in Warren, 22 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 3,170 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 3,170 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2200 E 11 Mile Rd, Warren, MI 48091
Based in Rochester Hills, 18 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 633 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 633 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46851 Dequindre Rd, Rochester Hills, MI 48307
Based in New Baltimore
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Sterling Heights, 16 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 351 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 351 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 43714 Utica Rd, Sterling Heights, MI 48314
Based in Clinton Township, 13 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 1,992 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,992 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–5 PM · Sun closed
- Address
- 41800 Hayes Rd #535, Clinton Township, MI 48038
Based in Saint Clair Shores, 7 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 38923 E Archer Dr Suite 100, Harrison Township, MI 48045
Based in Clinton Township, 5 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 135 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 28424 Graham Dr, Chesterfield, MI 48047
#18 Tech IV
Based in Clinton Township, 12 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 227 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 227 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46796 Hayes Rd, Macomb, MI 48044
Based in Sterling Heights, 14 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 153 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13854 Lakeside Cir Suite 303, Sterling Heights, MI 48313
Based in New Baltimore
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.5★ from 27 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Auburn Hills, 15 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 151 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 52188 Van Dyke Ave STE 116, Shelby Township, MI 48316
Based in Rochester Hills, 20 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 406 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 406 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1576 Serene Ct, Rochester Hills, MI 48306
Based in Sarnia, 22 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 707 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 707 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2302 Wadhams Rd, Smiths Creek, MI 48074, United States
Based in Fraser, 15 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 2,215 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,215 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 31313 Kendall, Fraser, MI 48026
Based in Sterling Heights, 16 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 266 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.8★ from 266 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7501 Triangle Dr, Sterling Heights, MI 48314
HVAC contractors ranked #26 to #50
#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 309 ranked HVAC contractors here; the rest are on their profiles.
Also serving New Baltimore
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.
How much do HVAC contractors cost in New Baltimore?
National price ranges in USD, not adjusted for New Baltimore. 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 |
How to check an HVAC contractor's license in Michigan
In Michigan, Michigan LARA, Bureau of Construction Codes licenses Mechanical contractor licenses.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
When to hire an HVAC contractor in Michigan
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.
How we ranked New Baltimore HVAC contractors
We scored 309 New Baltimore 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 New Baltimore 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 |
HVAC contractors in New Baltimore: frequently asked questions
Who is the best HVAC contractor in New Baltimore?
By CR Score, the highest-ranked HVAC contractor in New Baltimore, MI is Randazzo Heating & Cooling with a CR Score of 65/100. It has 4.9★ from 8,968 Google reviews. It is open 24/7. Great Dane Heating, Cooling, Electrical, & Plumbing (#2) and Askar Heating and Cooling, LLC (#3) follow. We ranked 309 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in New Baltimore?
ContractorsRanked ranks 309 HVAC contractors serving New Baltimore, MI. 7 of them are based in New Baltimore; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in New Baltimore are open 24/7?
90 ranked HVAC contractors in New Baltimore post 24/7 hours. The highest-ranked are Randazzo Heating & Cooling (#1), Great Dane Heating, Cooling, Electrical, & Plumbing (#2) and Askar Heating and Cooling, LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in New Baltimore work on weekends?
196 of 309 ranked HVAC contractors post Saturday hours and 152 post Sunday hours. The highest-ranked open Saturdays are Randazzo Heating & Cooling (#1), Great Dane Heating, Cooling, Electrical, & Plumbing (#2) and Askar Heating and Cooling, LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in Michigan?
In Michigan, Michigan LARA, Bureau of Construction Codes handles licensing and covers Mechanical contractor licenses.
How much does ac replacement cost in New Baltimore?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for New Baltimore. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do New Baltimore HVAC contractors have?
The median Google rating among 309 rated HVAC contractors in New Baltimore is 4.9★, with a median of 30 reviews. Randazzo Heating & Cooling has the most, 8,968 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in New Baltimore?
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.
Update log for New Baltimore
- October 2026: CR Scores recalculated for 309 hvac contractors serving New Baltimore.
- October 2026: 1 duplicate listing merged.
More HVAC contractors and New Baltimore pages
HVAC contractors near New Baltimore
- HVAC contractors in Richmond, MI211 ranked
- HVAC contractors in Mount Clemens, MI529 ranked
- HVAC contractors in Clinton Township, MI585 ranked
- HVAC contractors in Fraser, MI691 ranked
- HVAC contractors in Saint Clair Shores, MI635 ranked
- HVAC contractors in Shelby, MI571 ranked
- HVAC contractors in Saint Clair, MI65 ranked
- HVAC contractors in Roseville, MI700 ranked
- HVAC contractors in Sterling Heights, MI741 ranked
- HVAC contractors in Eastpointe, MI748 ranked
Other trades in New Baltimore
- Roofers in New Baltimore600 ranked
- Plumbers in New Baltimore246 ranked
- Electricians in New Baltimore179 ranked
- General contractors in New Baltimore267 ranked
- Painters in New Baltimore69 ranked
- Landscapers in New Baltimore96 ranked
- Handymen in New Baltimore28 ranked
- Kitchen remodelers in New Baltimore175 ranked
- Bathroom remodelers in New Baltimore186 ranked
- Flooring contractors in New Baltimore151 ranked
- Tile installers in New Baltimore17 ranked
- Drywall contractors in New Baltimore5 ranked
- Concrete contractors in New Baltimore174 ranked
- Fence contractors in New Baltimore41 ranked
- Deck builders in New Baltimore52 ranked
- Siding contractors in New Baltimore259 ranked
- Window installers in New Baltimore273 ranked
- Gutter installers in New Baltimore122 ranked
- Insulation contractors in New Baltimore52 ranked
- Solar installers in New Baltimore39 ranked
- Garage door repair companies in New Baltimore61 ranked
- Foundation repair companies in New Baltimore103 ranked
- Tree services in New Baltimore130 ranked
- Masonry contractors in New Baltimore134 ranked
- Water damage restoration companies in New Baltimore409 ranked
- Home builders in New Baltimore269 ranked
- Demolition contractors in New Baltimore39 ranked
- All contractors in New Baltimore