Skip to content
ContractorsRanked

Emergency HVAC Contractors in Sandusky, OH (2026)

Top 50 of 56 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

13 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 Sandusky: Bayside Comfort, 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 Sandusky at a glance

Top emergency HVAC contractors in Sandusky at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Bayside Comfort684.9★ (1,897)Sandusky24/7
2Plumbco Plumbing & Heating - Dave Hall614.5★ (31)Sandusky24/7
3ABTECH Mechanical HVAC inc604.9★ (111)Bellevue, 14 mi away24/7
4One Hour Heating & Air Conditioning594.4★ (15)Bedford Heights, 4 mi away24/7
5Sandusky Heating Cooling Repair Experts584.0★ (4)Sandusky24/7
6B&B Heating and Cooling574.6★ (88)Amherst, 20 mi away24/7
7Comfort Zone Heating & Cooling575.0★ (27)Norwalk, 15 mi away24/7
8Dan Hoffman's Heating & Air Conditioning LLC574.9★ (80)Fremont, 23 mi away24/7
9Tin Man Heating and Cooling Inc574.6★ (82)Fremont, 21 mi away24/7
10Black Swamp Heating and Cooling574.7★ (61)Fremont, 22 mi away24/7

Call an emergency HVAC contractor in Sandusky 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 Sandusky, 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 56 is on the HVAC contractors page.

  1. Ranked #1 in Sandusky

    #1 Bayside Comfort

    Based in Sandusky

    68/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.9★ from 1,897 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 1,897 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    280 Bridge Rd, Lakeside Marblehead, OH 43440
    View profile for Bayside Comfort(419) 737-4524

  3. #3 ABTECH Mechanical HVAC inc

    Based in Bellevue, 14 mi away

    60/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 111 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10 Herrick Aly, Monroeville, OH 44847
    View profile for ABTECH Mechanical HVAC inc(419) 465-2982

  6. #6 B&B Heating and Cooling

    Based in Amherst, 20 mi away

    57/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.6★ from 88 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 88 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for B&B Heating and Cooling(440) 988-2277

  11. #11 True HVAC

    Based in Vermilion, 18 mi away

    56/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 20 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    South St, Vermilion, OH 44089
    View profile for True HVAC(440) 387-7722

  15. #15 Bell Heating & Electric

    Based in Sandusky

    49/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 5 Google reviews
    Address
    9450 E Harbor Rd, Lakeside Marblehead, OH 43440
    View profile for Bell Heating & Electric(419) 798-4241

  16. #16 G B Plumbing & Heating

    Based in Sandusky

    49/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 4 Google reviews
    Address
    1929 Seneca St, Sandusky, OH 44870
    View profile for G B Plumbing & Heating(419) 626-8611

  17. #17 Hohler Furnace & Sheet Metal

    Based in Sandusky

    48/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 932 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 932 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–11 PM · Sat–Sun closed
    Address
    110 Decatur St, Sandusky, OH 44870
    View profile for Hohler Furnace & Sheet Metal(419) 904-5605

  21. #21 Hartland & Wilken Custom Heating, Cooling, Plumbing, Electric

    Based in Sandusky

    45/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.6★ from 146 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 146 Google reviews
    Hours
    Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
    Address
    9507 Milan Rd, Milan, OH 44846
    View profile for Hartland & Wilken Custom Heating, Cooling, Plumbing, Electric(419) 668-7785

  25. #25 Jubilee Heating & Cooling

    Based in Norwalk, 14 mi away

    43/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 241 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 241 Google reviews
    Hours
    Mon–Fri 6 AM–9 PM · Sat–Sun 7 AM–9 PM
    Address
    52 Lake St, Norwalk, OH 44857
    View profile for Jubilee Heating & Cooling(419) 660-0144

Top 50 of 56 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 Sandusky, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Done Right Heating & AC425.0★ (23)In Sandusky
27CK Mechanical424.9★ (92)11 mi
28Great Lakes Electric424.8★ (127)12 mi
29TruGrit HVAC414.5★ (18)In Sandusky
30Refrigeration Sales Corporation414.5★ (11)In Sandusky
31D&K Mechanical LLC415.0★ (34)10 mi
32Wilkes Plumbing & Heating, Inc.414.6★ (56)10 mi
33Lake Effect Custom Cooling And Heating404.0★ (8)In Sandusky
34Gundlach Sheet Metal Works Inc404.8★ (20)8 mi
35Norwalk Heating & Air Conditioning394.5★ (76)15 mi
36Steve Frey Plumbing & Heating393.9★ (19)21 mi
37Ohler & Holzhauer Inc.394.0★ (51)13 mi
38Pfeiffer's Heating & A/C (Pfeiffer's Appliance)394.7★ (29)15 mi
39Wojo's Heating & Air Conditioning, Inc.384.7★ (13)11 mi
40Erie Mechanical LTD. Heating and Cooling385.0★ (11)11 mi
41Coppeler Heating & Electric, Inc.373.3★ (12)10 mi
42K&K Plumbing & Heating, LLC (Formerly H&H)374.9★ (7)13 mi
43Strittmather Plumbing Heating & Cooling374.3★ (26)20 mi
44Gross Brothers Plumbing Heating364.1★ (17)18 mi
45M&M Electric Inc.364.3★ (15)19 mi
46Weltin Heating & Air Conditioning354.2★ (5)16 mi
47J&W Heating and Cooling355.0★ (3)15 mi
48Heating And Air Conditioning354.6★ (9)22 mi
49Rusch Walt Plumbing & Heating Inc.354.4★ (7)21 mi
50Ohio mini split354.4★ (7)21 mi

How we ranked emergency HVAC contractors in Sandusky

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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Sandusky: questions

Which HVAC contractors in Sandusky are open 24/7?

13 on this list post 24/7 hours, including Bayside Comfort, Plumbco Plumbing & Heating - Dave Hall, ABTECH Mechanical HVAC inc, One Hour Heating & Air Conditioning and Sandusky Heating Cooling Repair Experts.

Who is ranked #1 for emergency heating and cooling in Sandusky, OH?

Bayside Comfort is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Sandusky ranked?

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.

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 Sandusky

  1. October 2026: CR Scores recalculated for 56 hvac contractors serving Sandusky.

More emergency and heating and cooling pages