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ContractorsRanked

Emergency HVAC Contractors in Holly, MI (2026)

Top 50 of 287 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.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Holly: Krane Heating and Cooling, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Holly at a glance

Top emergency HVAC contractors in Holly at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Krane Heating and Cooling925.0★ (260)Holly24/7
2Andy's Statewide904.8★ (6,170)Auburn Hills, 18 mi away24/7
3Holland Heating & Cooling904.8★ (4,150)Burton, 16 mi away24/7
4Mrs. Michael Plumbers, Electricians, and HVAC Technicians894.7★ (2,618)Howell, 13 mi away24/7
5Staley's Plumbing Heating and Air Conditioning895.0★ (75)Fenton, 1 mi away24/7
6Lakeside Service Co.894.9★ (2,337)Brighton, 19 mi away24/7
7Matheson Heating Air Plumbing894.9★ (1,350)Milford, 16 mi away24/7
8Rolls Mechanical894.9★ (178)Fenton, 5 mi away24/7
9Robin Aire Service Company894.9★ (2,591)Wixom, 21 mi away24/7
101st Heating and Cooling895.0★ (1,067)Auburn Hills, 19 mi away24/7

Call an emergency HVAC contractor in Holly now

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.

The 50 emergency HVAC contractors in Holly, ranked

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 287 is on the HVAC contractors page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Andy's Statewide

    Based in Auburn Hills, 18 mi away

    90/100CR Score

    Ranked #2 because of its Google rating and availability: 4.8★ from 6,170 Google reviews, open 24/7.

    • 4.8★ from 6,170 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4828 Joslyn Rd, Orion, MI 48359
    View profile for Andy's Statewide(248) 940-4685

  12. #12 Hi-Tech, Inc.

    Based in Milford, 13 mi away

    88/100CR Score

    Ranked #12 because of its Google rating and availability: 4.9★ from 271 Google reviews, open 24/7.

    • 4.9★ from 271 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3224 S Duck Lake Rd, Highland Township, MI 48356
    View profile for Hi-Tech, Inc.(248) 842-2162

Top 50 of 287 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Holly, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Randazzo Heating & Cooling865.0★ (184)20 mi
27Rightemp864.9★ (192)18 mi
28Moore Than Perfect Heating & Air Conditioning LLC855.0★ (172)21 mi
29Detroit Heating and Cooling Co.854.8★ (167)17 mi
30Zilka Heating and Cooling854.8★ (260)20 mi
31Great Dane Heating, Cooling, Electrical, & Plumbing854.9★ (261)23 mi
32Great Lakes Comfort855.0★ (30)12 mi
33Tankless Pros, LLC - Rinnai Tankless Water Heater & Tankless Boiler Specialists854.9★ (105)19 mi
34Burt Mechanical844.8★ (55)15 mi
35SG Heating & Cooling844.8★ (80)18 mi
36OwlHead Mechanical845.0★ (31)15 mi
37Sandison Plumbing Heating Cooling Electrical844.7★ (223)21 mi
38Absotemp Climate Control Inc.844.6★ (191)19 mi
39Martin Mechanical HVAC LLC845.0★ (31)16 mi
40South Lyon Heating And Cooling844.7★ (180)22 mi
41Pine Tree Heating, Air Conditioning, Fireplace834.9★ (120)24 mi
42Adair Heating and Cooling835.0★ (50)21 mi
43Comfort Climate Heating and Cooling835.0★ (30)21 mi
44Mr. Furnace Heating and Cooling834.9★ (64)24 mi
45SG Heating & Cooling824.6★ (21)16 mi
46Complete Comfort Heating & AC824.2★ (14)7 mi
47Goyette Mechanical Co824.1★ (259)16 mi
48Nelson Fann Heating & Cooling824.1★ (55)14 mi
49Universal824.8★ (19)18 mi
50Mitten Mechanical Heating and Air Conditioning825.0★ (11)12 mi

How we ranked emergency HVAC contractors in Holly

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency HVAC contractors in Holly: questions

Which HVAC contractors in Holly are open 24/7?

25 on this list post 24/7 hours, including Krane Heating and Cooling, Andy's Statewide, Holland Heating & Cooling, Mrs. Michael Plumbers, Electricians, and HVAC Technicians and Staley's Plumbing Heating and Air Conditioning.

Who is ranked #1 for emergency heating and cooling in Holly, MI?

Krane Heating and Cooling is #1, with a CR Score of 92 out of 100 on emergency weights.

How are emergency HVAC contractors in Holly ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Holly

  1. October 2026: CR Scores recalculated for 287 hvac contractors serving Holly.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages