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Emergency HVAC Contractors in Schofield Barracks, HI (2026)

Top 50 of 52 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

8 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 Schofield Barracks: Ultimate Air Conditioning - Hawaii, 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 Schofield Barracks at a glance

Top emergency HVAC contractors in Schofield Barracks at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Ultimate Air Conditioning - Hawaii605.0★ (39)Pearl City, 7 mi away24/7
2Steve’s Plumbing & A/C Service584.8★ (4,823)Pearl City, 14 mi away24/7
3Hawaii Air Experts LLC585.0★ (5)Schofield Barracks24/7
4Cool Breeze AC585.0★ (37)Kapolei, 13 mi away24/7
5Air-O-Smith563.7★ (3)Waimalu, 5 mi away24/7
6Affordable Home AC565.0★ (4)Village Park, 9 mi away24/7
7Oahu Electric and Air534.9★ (35)Waipahu, 7 mi away24/7
8Harla's Plumbing505.0★ (10)Kapolei, 13 mi away24/7
9Cool living llc474.7★ (7)Waimalu, 5 mi away—
10Carrier Hawaii464.3★ (4)Waipahu, 7 mi away—

Call an emergency HVAC contractor in Schofield Barracks 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 Schofield Barracks, 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 52 is on the HVAC contractors page.

  3. #3 Hawaii Air Experts LLC

    Based in Schofield Barracks

    58/100CR Score

    Ranked #3 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
    View profile for Hawaii Air Experts LLC(910) 885-8720

  4. #4 Cool Breeze AC

    Based in Kapolei, 13 mi away

    58/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “HVAC contractor”.

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

    • 5.0★ from 37 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    91-1087 Kaimalie St Apartment 2r1, Ewa Beach, HI 96706
    View profile for Cool Breeze AC(808) 436-4342

  5. #5 Air-O-Smith

    Based in Waimalu, 5 mi away

    56/100CR Score

    Ranked #5 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “HVAC contractor”.

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

    • 3.7★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    94-501 Alapoai St, Mililani, HI 96789
    View profile for Air-O-Smith(808) 523-7767

  6. #6 Affordable Home AC

    Based in Village Park, 9 mi away

    56/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 5.0★ from 4 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Affordable Home AC(808) 488-1111

  7. #7 Oahu Electric and Air

    Based in Waipahu, 7 mi away

    53/100CR Score

    Ranked #7 because of its Google rating and availability: 4.9★ from 35 Google reviews, open 24/7.

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

    • 4.9★ from 35 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    94-344 Ukeʻe St Bay 1, Waipahu, HI 96797
    View profile for Oahu Electric and Air(808) 825-6257

  8. #8 Harla's Plumbing

    Based in Kapolei, 13 mi away

    50/100CR Score

    Ranked #8 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.

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

    • 5.0★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Harla's Plumbing(808) 724-5566

  9. #9 Cool living llc

    Based in Waimalu, 5 mi away

    47/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.7★ from 7 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.7★ from 7 Google reviews
    Address
    Mililani, HI 96789
    View profile for Cool living llc(808) 861-7377

  10. #10 Carrier Hawaii

    Based in Waipahu, 7 mi away

    46/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.3★ from 4 Google reviews
    Address
    94-522 Kau St # C, Waipahu, HI 96797
    View profile for Carrier Hawaii(808) 677-6339

  11. #11 Air Extreme

    Based in Waipahu, 7 mi away

    45/100CR Score

    Ranked #11 because of its Google rating and trade focus: 1.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 1.0★ from 3 Google reviews
    Address
    94-356 Ukeʻe St, Waipahu, HI 96797
    View profile for Air Extreme(808) 678-1400

  12. #12 Central Air Systems

    Based in Kapolei, 13 mi away

    43/100CR Score

    Ranked #12 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 3.7★ from 3 Google reviews
    Address
    91-1001 Kaimalie St # 201C, Ewa Beach, HI 96706
    View profile for Central Air Systems(808) 685-0249

  13. #13 Tino's HVAC

    Based in Kapolei, 16 mi away

    43/100CR 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 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 5 Google reviews
    View profile for Tino's HVAC(808) 722-0439

  14. #14 Fuse Hawai'i

    Based in Waipahu, 7 mi away

    43/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.8★ from 161 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.8★ from 161 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
    Address
    94-1388 Moaniani St Unit 216, Waipahu, HI 96797
    View profile for Fuse Hawai'i(808) 482-5777

  15. #15 KK Air Conditioning

    Based in Pearl City, 10 mi away

    42/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 139 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 5.0★ from 139 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    98-723 Kuahao Pl Suite B2, Pearl City, HI 96782
    View profile for KK Air Conditioning(808) 680-0143

  16. #16 Hi State Services LLC

    Based in Waipahu, 7 mi away

    42/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 98 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.8★ from 98 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    94-356 Ukeʻe St C, Waipahu, HI 96797
    View profile for Hi State Services LLC(808) 741-8252

  17. #17 Aire Conditioner Shoppe

    Based in Waipahu, 7 mi away

    42/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.6★ from 124 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.6★ from 124 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    94-529 Ukeʻe St #105, Waipahu, HI 96797
    View profile for Aire Conditioner Shoppe(808) 676-1455

  18. #18 Air Masters Inc

    Based in Honolulu, 17 mi away

    41/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 303 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.9★ from 303 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1721 Republican St, Honolulu, HI 96819
    View profile for Air Masters Inc(808) 848-2473

  20. #20 Island Cooling

    Based in Kailua, 20 mi away

    41/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 309 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.9★ from 309 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat 9 AM–3 PM · Sun closed
    Address
    201 Kapaa Quarry Pl Building 28, Unit 2807, Kailua, HI 96734
    View profile for Island Cooling(808) 672-2300

  21. #21 Igloo AC

    Based in Kaneohe, 14 mi away

    40/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 89 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.9★ from 89 Google reviews
    Hours
    Mon–Fri 8:30 AM–5:30 PM · Sat–Sun closed
    View profile for Igloo AC(808) 797-0039

  22. #22 Craig's Air Conditioning, Inc.

    Based in Kapolei, 12 mi away

    39/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 58 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.7★ from 58 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    2110 Lauwiliwili St Unit 103H, Kapolei, HI 96707
    View profile for Craig's Air Conditioning, Inc.(808) 682-0970

  23. #23 Island Comfort

    Based in Pearl City, 13 mi away

    39/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.4★ from 93 Google reviews, listed on Google as “HVAC contractor”.

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

    • 4.4★ from 93 Google reviews
    Hours
    Mon–Fri 7:30 AM–6 PM · Sat 8 AM–4 PM · Sun closed
    Address
    99-900 Iwaena St, Aiea, HI 96701
    View profile for Island Comfort(808) 797-2990

  25. #25 NS Air Conditioning

    Based in Waipahu, 7 mi away

    39/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.4★ from 17 Google reviews, listed on Google as “Air conditioning contractor”.

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

    • 4.4★ from 17 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    94-547 Ukeʻe St #304, Waipahu, HI 96797
    View profile for NS Air Conditioning(808) 520-1034

Top 50 of 52 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 Schofield Barracks, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26CLK Mechanical LLC385.0★ (5)5 mi
27Carrier Hawaii384.3★ (23)12 mi
28Air Perfection384.5★ (8)8 mi
29Pristine Air Conditioning Corp384.8★ (16)12 mi
30HI Portable Air385.0★ (5)7 mi
31Sun Electric & AC Services LLC384.7★ (33)16 mi
32AMV Air Conditioning Inc383.6★ (11)8 mi
33Air Conditioning Unlimited384.5★ (8)9 mi
34Melvin AirConditioning384.5★ (18)13 mi
35Calvin's Air Conditioning & Refrigeration375.0★ (8)11 mi
36Malama Air Conditioning375.0★ (3)7 mi
37Empowered Electric LLC375.0★ (7)12 mi
38APB Construction Corp HVAC Division375.0★ (8)13 mi
39Heating & Air Conditioning Corporation373.7★ (29)15 mi
40Hawaii Unified364.8★ (283)10 mi
41Hawaiian Pro Air Conditioning363.3★ (4)9 mi
42Elite Mechanical Inc364.8★ (4)11 mi
43Precision Air Conditioning365.0★ (5)13 mi
44Sunshine Solar Panel Cleaning365.0★ (105)8 mi
45Johnson Controls Honolulu Branch Office352.0★ (12)15 mi
46RMI Mechanical355.0★ (3)16 mi
47Direct Air Conditioning LLC343.5★ (4)18 mi
48Oahu Rapid Solutions335.0★ (6)In Schofield Barracks
49HI POWER Solar334.4★ (67)10 mi
50Hawaii Indoor Air Specialists, Ltd.333.8★ (8)In Schofield Barracks

How we ranked emergency HVAC contractors in Schofield Barracks

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 Schofield Barracks: questions

Which HVAC contractors in Schofield Barracks are open 24/7?

8 on this list post 24/7 hours, including Ultimate Air Conditioning - Hawaii, Steve’s Plumbing & A/C Service, Hawaii Air Experts LLC, Cool Breeze AC and Air-O-Smith.

Who is ranked #1 for emergency heating and cooling in Schofield Barracks, HI?

Ultimate Air Conditioning - Hawaii is #1, with a CR Score of 60 out of 100 on emergency weights.

How are emergency HVAC contractors in Schofield Barracks 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 Schofield Barracks

  1. October 2026: CR Scores recalculated for 52 hvac contractors serving Schofield Barracks.

More emergency and heating and cooling pages