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Emergency HVAC Contractors in Geneseo, NY (2026)

28 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank

15 of the 28 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 Geneseo: Reimer Heating, Cooling & Plumbing, LLC, 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 Geneseo at a glance

Top emergency HVAC contractors in Geneseo at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Reimer Heating, Cooling & Plumbing, LLC624.9★ (2,007)Rochester, 25 mi away24/7
2High Performance Heating & Air Conditioning614.8★ (711)Rochester, 23 mi away24/7
3House to Home HVAC594.9★ (257)Brighton, 23 mi away24/7
4Best Choice Heating and Air Conditioning LLC595.0★ (144)Batavia, 23 mi away24/7
5Upstate Air Heating & Cooling564.9★ (32)Rochester, 22 mi away24/7
6Huether Heating & Cooling Inc.564.5★ (74)Rochester, 24 mi away24/7
7Mendon Heating & Cooling, Inc.565.0★ (34)Brighton, 24 mi away24/7
8Platinum HVAC Solutions545.0★ (15)Brighton, 24 mi away24/7
9JSR Heating and Cooling545.0★ (14)Brighton, 25 mi away24/7
10Turnbull Heating & Air535.0★ (7)Batavia, 24 mi away24/7

Call an emergency HVAC contractor in Geneseo 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 28 emergency HVAC contractors in Geneseo, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.

  3. #3 House to Home HVAC

    Based in Brighton, 23 mi away

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 257 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.9★ from 257 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for House to Home HVAC(585) 290-8800

  5. #5 Upstate Air Heating & Cooling

    Based in Rochester, 22 mi away

    56/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Heating contractor”.

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

    • 4.9★ from 32 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3240 Chili Ave STE C8, Rochester, NY 14624
    View profile for Upstate Air Heating & Cooling(585) 476-3366

  8. #8 Platinum HVAC Solutions

    Based in Brighton, 24 mi away

    54/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Heating contractor”.

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

    • 5.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    42 Lake Lacoma Dr, Pittsford, NY 14534
    View profile for Platinum HVAC Solutions(585) 684-3633

  9. #9 JSR Heating and Cooling

    Based in Brighton, 25 mi away

    54/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for JSR Heating and Cooling(585) 732-4163

  10. #10 Turnbull Heating & Air

    Based in Batavia, 24 mi away

    53/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    50 Franklin St, Batavia, NY 14020
    View profile for Turnbull Heating & Air(585) 501-9100

  13. #13 G. Sanders Heating & Cooling

    Based in Batavia, 25 mi away

    52/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3943 Pearl Street Rd, Batavia, NY 14020
    View profile for G. Sanders Heating & Cooling(585) 343-7933

  15. #15 Genesee Plumbing & Heating

    Based in Batavia, 23 mi away

    50/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.3★ from 18 Google reviews, listed on Google as “Plumber”.

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

    • 4.3★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    28 Swan St, Batavia, NY 14020
    View profile for Genesee Plumbing & Heating(585) 343-3805

  16. #16 Dougherty Heating Co Inc

    Based in Batavia, 23 mi away

    43/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Heating contractor”.

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

    • 4.3★ from 16 Google reviews
    Address
    309 School St, Batavia, NY 14020
    View profile for Dougherty Heating Co Inc(585) 343-1628

  19. #19 Hughesco of Rochester

    Based in Rochester, 23 mi away

    40/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.9★ from 155 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1240 Jefferson Rd, Rochester, NY 14623
    View profile for Hughesco of Rochester(585) 235-7827

  21. #21 Hometowne Energy

    Based in Rochester, 25 mi away

    37/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.7★ from 62 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.7★ from 62 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    768 Brooks Ave, Rochester, NY 14619
    View profile for Hometowne Energy(585) 572-7193

  22. #22 Comfort Windows & Doors

    Based in Rochester, 23 mi away

    37/100CR Score

    Ranked #22 because of its Google rating and review volume: 4.5★ from 651 Google reviews.

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

    • 4.5★ from 651 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1380 Scottsville Rd, Rochester, NY 14624
    View profile for Comfort Windows & Doors(585) 235-7839

  23. #23 Arctic Refrigeration of Batavia (mechanical contractor, heating & air conditioning )

    Based in Batavia, 22 mi away

    36/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.7★ from 22 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.7★ from 22 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    26 Cedar St, Batavia, NY 14020
    View profile for Arctic Refrigeration of Batavia (mechanical contractor, heating & air conditioning )(585) 343-2678

  24. #24 Huffman Heating & Cooling

    Based in Rochester, 23 mi away

    35/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.6★ from 11 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    Address
    112 Park Cir E, Rochester, NY 14623
    View profile for Huffman Heating & Cooling(585) 424-4328

  25. #25 E. S. Systems, Inc.

    Based in Rochester, 23 mi away

    34/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.4★ from 7 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    23 Saginaw Dr, Rochester, NY 14623
    View profile for E. S. Systems, Inc.(585) 473-9300

All 28 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.

HVAC contractors in Geneseo, ranks 26 to 28
RankBusinessCR ScoreGoogle ratingDistance
26Heating & Cooling335.0★ (4)24 mi
27Comfort Showers & Baths334.8★ (37)23 mi
28Reisdorf Oil & Propane293.7★ (35)22 mi

How we ranked emergency HVAC contractors in Geneseo

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 Geneseo: questions

Which HVAC contractors in Geneseo are open 24/7?

15 on this list post 24/7 hours, including Reimer Heating, Cooling & Plumbing, LLC, High Performance Heating & Air Conditioning, House to Home HVAC, Best Choice Heating and Air Conditioning LLC and Upstate Air Heating & Cooling.

Who is ranked #1 for emergency heating and cooling in Geneseo, NY?

Reimer Heating, Cooling & Plumbing, LLC is #1, with a CR Score of 62 out of 100 on emergency weights.

How are emergency HVAC contractors in Geneseo 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 Geneseo

  1. October 2026: CR Scores recalculated for 28 hvac contractors serving Geneseo.

More emergency and heating and cooling pages