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Emergency HVAC Contractors in Sun City, AZ (2026)

Top 50 of 710 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 Sun City: Reddi Services, 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 Sun City at a glance

Top emergency HVAC contractors in Sun City at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Reddi Services644.9★ (1,449)Peoria, 1 mi away24/7
2Semper Fi Heating & Cooling LLC644.8★ (1,338)Peoria, 1 mi away24/7
3American Home Water & Air634.9★ (2,959)Phoenix, 10 mi away24/7
4Cool Blew Inc.634.7★ (971)Peoria, 1 mi away24/7
5Desert Diamond Air Cooling & Heating634.9★ (2,357)Phoenix, 10 mi away24/7
6Parker & Sons634.7★ (31,931)Phoenix, 20 mi away24/7
7Any Hour Services - Electric, Plumbing, Heating & Air634.9★ (1,414)Phoenix, 9 mi away24/7
8HilCo Air Conditioning & Heating625.0★ (206)Peoria, 1 mi away24/7
9A Quality HVAC and Plumbing Services LLC624.9★ (1,865)Goodyear, 12 mi away24/7
10ER Heating & Air Conditioning LLC625.0★ (140)Sun City24/7

Call an emergency HVAC contractor in Sun City 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 Sun City, 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 710 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 Sun City

    #1 Reddi Services

    Based in Peoria, 1 mi away

    64/100CR Score

    Ranked #1 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

  4. #4 Cool Blew Inc.

    Based in Peoria, 1 mi away

    63/100CR Score

    Ranked #4 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

  6. #6 Parker & Sons

    Based in Phoenix, 20 mi away

    63/100CR Score

    Ranked #6 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

  17. #17 Desert Diamond Air

    Based in Sun City

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 109 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 109 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12630 N 103rd Ave Suite 215, Sun City, AZ 85351
    View profile for Desert Diamond Air(623) 233-2605

  25. #25 AZHVAC LLC

    Based in Sun City

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Air conditioning contractor”.

    • 5.0★ from 60 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    22827 N 120th Ln, Sun City, AZ 85373
    View profile for AZHVAC LLC(602) 550-9826

Top 50 of 710 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 Sun City, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26George Brazil Air Conditioning & Heating614.7★ (4,825)19 mi
27Penguin Air, Plumbing & Electrical614.7★ (6,119)20 mi
28AC Solutions Air Conditioning and Heating614.9★ (210)7 mi
29Benefit Air Conditioning614.9★ (685)13 mi
30Lincoln AC & Heating Repair614.9★ (332)9 mi
31Morehart Air Conditioning and Heating614.7★ (179)4 mi
324HIM Cooling & Heating605.0★ (248)10 mi
33Divine Heating and Cooling605.0★ (95)4 mi
34Island Breeze Air Conditioning & Heating LLC605.0★ (601)14 mi
35Worlock AC Repair & Heating of Peoria604.8★ (286)8 mi
36NE Mechanical604.9★ (143)5 mi
37Clear Air Conditioning and Heating604.9★ (490)12 mi
38All Season Plumbing And Air605.0★ (145)7 mi
39Brocard Air Conditioning & Heating®604.9★ (219)8 mi
40SG Mechanical Air604.9★ (413)11 mi
41Ufirst Heating & Cooling604.9★ (117)5 mi
42Hunter Brothers Heating & AC604.9★ (74)3 mi
43Abide Air Conditioning605.0★ (142)8 mi
44At Your Service HVAC & Appliance Repair604.7★ (337)8 mi
45Bohen Air Heating and Cooling605.0★ (127)7 mi
46Efficient Air HVAC & Energy Solutions604.8★ (1,254)16 mi
47Howard Air Service Center604.7★ (1,067)14 mi
48Wolfgangs Cooling, Heating & Plumbing604.9★ (3,167)22 mi
49Smith Family Plumbing & HVAC604.7★ (84)3 mi
50Innovation Air Conditioning and Heating604.8★ (152)7 mi

How we ranked emergency HVAC contractors in Sun City

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 Sun City: questions

Which HVAC contractors in Sun City are open 24/7?

25 on this list post 24/7 hours, including Reddi Services, Semper Fi Heating & Cooling LLC, American Home Water & Air, Cool Blew Inc. and Desert Diamond Air Cooling & Heating.

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

Reddi Services is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Sun City 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 Sun City

  1. October 2026: CR Scores recalculated for 710 hvac contractors serving Sun City.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages