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Emergency HVAC Contractors in Glendale, AZ (2026)

Top 50 of 850 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 Glendale: Parker & Sons, 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 Glendale at a glance

Top emergency HVAC contractors in Glendale at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Parker & Sons644.7★ (31,931)Phoenix, 14 mi away24/7
2American Home Water & Air644.9★ (2,959)Phoenix, 6 mi away24/7
3Any Hour Services - Electric, Plumbing, Heating & Air644.9★ (1,414)Phoenix, 3 mi away24/7
4Day & Night Air Conditioning, Heating, & Plumbing634.9★ (9,038)Phoenix, 15 mi away24/7
5Desert Diamond Air Cooling & Heating634.9★ (2,357)Phoenix, 8 mi away24/7
6Reddi Services634.9★ (1,449)Peoria, 6 mi away24/7
7Semper Fi Heating & Cooling LLC634.8★ (1,338)Peoria, 6 mi away24/7
8Collins Comfort Masters634.9★ (10,615)Tempe, 18 mi away24/7
9Goettl Air Conditioning and Plumbing - Phoenix AZ634.7★ (13,242)Phoenix, 16 mi away24/7
10Brocard Air Conditioning & Heating®624.9★ (219)Glendale24/7

Call an emergency HVAC contractor in Glendale 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 Glendale, 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 850 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 Glendale

    #1 Parker & Sons

    Based in Phoenix, 14 mi away

    64/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.7★ from 31,931 Google reviews.

    • 4.7★ from 31,931 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3636 E Anne St A, Phoenix, AZ 85040
    View profile for Parker & Sons(602) 424-9619

  6. #6 Reddi Services

    Based in Peoria, 6 mi away

    63/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,449 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,449 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12268 92nd Dr, Peoria, AZ 85381
    View profile for Reddi Services(602) 789-3910

  15. #15 Cool Blew Inc.

    Based in Peoria, 6 mi away

    62/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 971 Google reviews, listed on Google as “Air conditioning repair service”.

    • 4.7★ from 971 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8927 W Bloomfield Rd #135, Peoria, AZ 85381
    View profile for Cool Blew Inc.(623) 872-2900

  17. #17 SG Mechanical Air

    Based in Phoenix, 5 mi away

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 413 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 413 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3446 N 29th Ave, Phoenix, AZ 85017
    View profile for SG Mechanical Air(623) 777-9577

Top 50 of 850 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 Glendale, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Reeis Air Conditioning, Plumbing & Electrical614.9★ (1,611)14 mi
27Mountainside Air Conditioning Repair615.0★ (508)10 mi
281st Choice Mechanical AC Repair614.9★ (1,055)12 mi
29At Your Service HVAC & Appliance Repair614.7★ (337)4 mi
30HilCo Air Conditioning & Heating615.0★ (206)5 mi
31Howard Air Service Center614.7★ (1,067)10 mi
32Emergency Air Heating, Cooling and Plumbing614.9★ (6,305)22 mi
33AC by J614.8★ (2,346)16 mi
34ACE Home Services (formerly Hero Home Services)614.9★ (534)10 mi
35Alaskan Air Conditioning & Heating614.7★ (2,664)16 mi
36Morehart Air Conditioning and Heating614.7★ (179)3 mi
37ChillTek AC Repair615.0★ (50)In Glendale
38Mountainside Air Conditioning Repair615.0★ (134)6 mi
39Rescue One Air Cooling, Heating & Plumbing614.9★ (2,697)19 mi
40Clear Air Conditioning and Heating614.9★ (490)11 mi
41Adams Brothers HVAC & Gas614.8★ (130)4 mi
42Red Wolf Mechanical614.7★ (73)In Glendale
43Semper Fi Heating and Cooling614.9★ (132)5 mi
44Divine Heating and Cooling605.0★ (95)4 mi
45Grand Canyon Home Services605.0★ (118)6 mi
46Lee's Air, Plumbing, & Heating605.0★ (95)5 mi
47Pinon Air Heating and Cooling604.9★ (87)4 mi
48Grand Canyon Home Services605.0★ (161)8 mi
49Service Experts Tempe604.6★ (2,860)17 mi
50McCall's Air Conditioning & Heating605.0★ (316)12 mi

How we ranked emergency HVAC contractors in Glendale

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 Glendale: questions

Which HVAC contractors in Glendale are open 24/7?

25 on this list post 24/7 hours, including Parker & Sons, American Home Water & Air, Any Hour Services - Electric, Plumbing, Heating & Air, Day & Night Air Conditioning, Heating, & Plumbing and Desert Diamond Air Cooling & Heating.

Who is ranked #1 for emergency heating and cooling in Glendale, AZ?

Parker & Sons is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Glendale 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 Glendale

  1. October 2026: CR Scores recalculated for 850 hvac contractors serving Glendale.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages