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Emergency HVAC Contractors in Winterset, IA (2026)

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

9 of the 25 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 Winterset: Lozier Heating & 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 Winterset at a glance

Top emergency HVAC contractors in Winterset at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Lozier Heating & Cooling634.9★ (1,545)West Des Moines, 22 mi away24/7
2Des Moines Heating & Cooling, LLC614.9★ (668)Des Moines, 24 mi away24/7
3Lenz Heating & Cooling605.0★ (119)Waukee, 17 mi away24/7
4Bill Jensen Heating & Cooling, LLC604.4★ (14)Winterset24/7
5Miner Heating & Cooling, L.L.C.605.0★ (10)Winterset24/7
6Total Comfort Group604.7★ (507)Clive, 25 mi away24/7
7Dorrian Heating & Cooling Inc594.7★ (129)Waukee, 18 mi away24/7
8Triple A Home Services594.7★ (76)Norwalk, 15 mi away24/7
9City Wide Heating & Air Conditioning Inc.564.1★ (103)Clive, 24 mi away24/7
10Quality Plumbing, Heating & Air Conditioning424.9★ (620)Indianola, 24 mi away—

Call an emergency HVAC contractor in Winterset 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 25 emergency HVAC contractors in Winterset, ranked

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

  1. Ranked #1 in Winterset

    #1 Lozier Heating & Cooling

    Based in West Des Moines, 22 mi away

    63/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.9★ from 1,545 Google reviews.

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

    • 4.9★ from 1,545 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    536 S 19th St, West Des Moines, IA 50265
    View profile for Lozier Heating & Cooling(515) 267-1000

  3. #3 Lenz Heating & Cooling

    Based in Waukee, 17 mi away

    60/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 119 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 119 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    810 Interstate Pkwy suite 141, Waukee, IA 50263
    View profile for Lenz Heating & Cooling(515) 676-4766

  6. #6 Total Comfort Group

    Based in Clive, 25 mi away

    60/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.7★ from 507 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.7★ from 507 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    30033 Zippy Dr, Dallas Center, IA 50063
    View profile for Total Comfort Group(515) 471-3333

  8. #8 Triple A Home Services

    Based in Norwalk, 15 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.7★ from 76 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.7★ from 76 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4604 20th Ave, Norwalk, IA 50211
    View profile for Triple A Home Services(515) 868-2779

  10. #10 Quality Plumbing, Heating & Air Conditioning

    Based in Indianola, 24 mi away

    42/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 620 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.9★ from 620 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    811 S Jefferson Way, Indianola, IA 50125
    View profile for Quality Plumbing, Heating & Air Conditioning(515) 207-9802

  15. #15 Hoss Heating And Cooling, LLC

    Based in West Des Moines, 20 mi away

    38/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.8★ from 44 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun 9 AM–1 PM
    Address
    150 S Prairie View Dr, West Des Moines, IA 50266
    View profile for Hoss Heating And Cooling, LLC(515) 204-4730

  17. #17 Central Iowa Mechanical

    Based in West Des Moines, 22 mi away

    37/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.4★ from 46 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.4★ from 46 Google reviews
    Hours
    Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
    Address
    1720 Fuller Rd, West Des Moines, IA 50265
    View profile for Central Iowa Mechanical(515) 243-8126

  19. #19 Indianola Mechanical

    Based in Indianola, 24 mi away

    36/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.6★ from 31 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    705 E 2nd Ave, Indianola, IA 50125
    View profile for Indianola Mechanical(515) 373-7561

  20. #20 The Waldinger Corporation

    Based in Des Moines, 22 mi away

    36/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.3★ from 17 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    Address
    6200 Scout Trail, Des Moines, IA 50321
    View profile for The Waldinger Corporation(515) 284-1911

  22. #22 Bussanmas Heating & Cooling

    Based in Indianola, 24 mi away

    35/100CR Score

    Ranked #22 because of its Google rating and trade focus: 3.6★ from 63 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 3.6★ from 63 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1820 N 7th St, Indianola, IA 50125
    View profile for Bussanmas Heating & Cooling(515) 442-9018

  23. #23 Vanderpool Plumbing, Heating, Air Conditioning & Electrical

    Based in Indianola, 24 mi away

    35/100CR Score

    Ranked #23 because of its Google rating and trade focus: 3.9★ from 15 Google reviews, listed on Google as “HVAC contractor”.

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

    • 3.9★ from 15 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    506 E Euclid Ave, Indianola, IA 50125
    View profile for Vanderpool Plumbing, Heating, Air Conditioning & Electrical(515) 961-6796

How we ranked emergency HVAC contractors in Winterset

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 Winterset: questions

Which HVAC contractors in Winterset are open 24/7?

9 on this list post 24/7 hours, including Lozier Heating & Cooling, Des Moines Heating & Cooling, LLC, Lenz Heating & Cooling, Bill Jensen Heating & Cooling, LLC and Miner Heating & Cooling, L.L.C..

Who is ranked #1 for emergency heating and cooling in Winterset, IA?

Lozier Heating & Cooling is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Winterset 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 Winterset

  1. October 2026: CR Scores recalculated for 25 hvac contractors serving Winterset.

More emergency and heating and cooling pages