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Emergency HVAC Contractors in Frisco, TX (2026)

Top 50 of 920 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 Frisco: Air Repair Pros, 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 Frisco at a glance

Top emergency HVAC contractors in Frisco at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Air Repair Pros674.9★ (4,644)Frisco24/7
2Legend Air Conditioning & Heating655.0★ (908)Frisco24/7
3On Time Experts654.9★ (3,713)McKinney, 8 mi away24/7
4A#1 Air654.7★ (12,266)Lewisville, 13 mi away24/7
5Colony Air Conditioning & Heating655.0★ (1,685)The Colony, 6 mi away24/7
6Legend Air Conditioning & Heating644.9★ (1,197)Little Elm, 5 mi away24/7
7Bill Joplin's Air Conditioning & Heating644.9★ (3,532)McKinney, 13 mi away24/7
8Airview AC & Heating Repair635.0★ (1,771)McKinney, 12 mi away24/7
9Smartway Appliance Repair634.9★ (1,008)McKinney, 8 mi away24/7
10One Hour Heating & Air Conditioning Of Frisco634.7★ (317)Frisco24/7

Call an emergency HVAC contractor in Frisco 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 Frisco, 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 920 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Frisco

    #1 Air Repair Pros

    Based in Frisco

    67/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 4,644 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 4,644 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1647 Witt Rd #201, Frisco, TX 75036
    View profile for Air Repair Pros(972) 630-4227

  3. #3 On Time Experts

    Based in McKinney, 8 mi away

    65/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 3,713 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 3,713 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5850 Collin McKinney Pkwy unit 503, McKinney, TX 75070
    View profile for On Time Experts(469) 262-1626

  4. #4 A#1 Air

    Based in Lewisville, 13 mi away

    65/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.7★ from 12,266 Google reviews.

    • 4.7★ from 12,266 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    601 E Corporate Dr, Lewisville, TX 75057
    View profile for A#1 Air(972) 460-0001

  11. #11 Total Air & Heat Co.

    Based in Plano, 12 mi away

    63/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 1,707 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,707 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1408 O Ave suite 100, Plano, TX 75074
    View profile for Total Air & Heat Co.(972) 630-4285

  12. #12 Service Experts Dallas

    Based in Richardson, 15 mi away

    63/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 3,908 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,908 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    640 International Pkwy Suite 200, Richardson, TX 75081
    View profile for Service Experts Dallas(972) 619-7607

  13. #13 On The Spot HVAC

    Based in Allen, 10 mi away

    63/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,027 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,027 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    333 E Bethany Dr BLDG G, Allen, TX 75002
    View profile for On The Spot HVAC(972) 955-0786

  18. #18 Prime AC and Heat

    Based in Lewisville, 12 mi away

    62/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 860 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 860 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    150 Valley Ridge Blvd Suite #102, Lewisville, TX 75057
    View profile for Prime AC and Heat(972) 400-3602

  22. #22 On Time Experts

    Based in Garland, 21 mi away

    62/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.8★ from 5,914 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 5,914 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2914 National Ct, Garland, TX 75041
    View profile for On Time Experts(469) 208-9725

  25. #25 TemperaturePro

    Based in McKinney, 7 mi away

    62/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 265 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 265 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6401 Eldorado Pkwy STE 302, McKinney, TX 75070
    View profile for TemperaturePro(469) 251-7636

Top 50 of 920 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 Frisco, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Matco Services624.9★ (256)6 mi
27Astar Air Conditioning, Plumbing & Electric624.8★ (2,543)17 mi
28Rescue Rooter624.7★ (6,004)20 mi
29Ali's Air Service624.8★ (256)6 mi
30Choice Air Care624.6★ (138)In Frisco
31Dandy Home Service624.9★ (374)9 mi
32United States Home Services625.0★ (1,717)18 mi
33Collin Air Conditioning614.9★ (418)10 mi
34Lex - Air Conditioning, Heating, Plumbing, Electrical614.8★ (740)11 mi
35Airmatics615.0★ (111)5 mi
36CityLine Air Conditioning615.0★ (608)14 mi
37Dallas Air Pros - Plano614.9★ (166)6 mi
38DT Air Conditioning & Heating615.0★ (355)11 mi
39On Time Experts (fka Dring Air Conditioning & Heating)614.9★ (1,395)17 mi
40AC Pros614.8★ (1,080)15 mi
41All Service Heating & Air614.8★ (770)13 mi
42Custom Climates614.9★ (285)9 mi
43billyGO Air Conditioning & Plumbing614.9★ (2,224)21 mi
44One Hour Heating & Air Conditioning615.0★ (184)8 mi
45Aire Serv of Flower Mound615.0★ (398)13 mi
46Reliant Air Conditioning614.7★ (4,073)22 mi
47Berkeys Plumbing, A/C & Electrical614.9★ (3,253)24 mi
48Lovejoy HVAC, LLC615.0★ (256)11 mi
49Selective Air615.0★ (111)7 mi
50Advanced Cooling614.9★ (364)12 mi

How we ranked emergency HVAC contractors in Frisco

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 Frisco: questions

Which HVAC contractors in Frisco are open 24/7?

25 on this list post 24/7 hours, including Air Repair Pros, Legend Air Conditioning & Heating, On Time Experts, A#1 Air and Colony Air Conditioning & Heating.

Who is ranked #1 for emergency heating and cooling in Frisco, TX?

Air Repair Pros is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Frisco 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 Frisco

  1. October 2026: CR Scores recalculated for 920 hvac contractors serving Frisco.
  2. October 2026: 5 duplicate listings merged.

More emergency and heating and cooling pages