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Emergency HVAC Contractors in Kapa‘a, HI (2026)

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

4 of the 7 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 Kapa‘a: Cool it Kauai Air Conditioning Inc., 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 Kapa‘a at a glance

Top emergency HVAC contractors in Kapa‘a at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Cool it Kauai Air Conditioning Inc.644.8★ (172)Wailua Homesteads, 14 mi away24/7
2Rutan Refrigeration594.0★ (15)Lihue, 8 mi away24/7
3Steve’s Plumbing & AC Service584.5★ (103)Lihue, 7 mi away24/7
4Kauai Mechanical584.6★ (7)Lihue, 9 mi away24/7
5Kauai Air Conditioning & Plumbing454.8★ (53)Wailua Homesteads, 3 mi away—
6Island Comfort424.4★ (33)Lihue, 8 mi awaySat
7Cosco Air Conditioning & Refrigeration414.8★ (15)Lihue, 9 mi awaySat

Call an emergency HVAC contractor in Kapa‘a 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 7 emergency HVAC contractors in Kapa‘a, ranked

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

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

  2. #2 Rutan Refrigeration

    Based in Lihue, 8 mi away

    59/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.0★ from 15 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3148 Oihana St #14, Lihue, HI 96766
    View profile for Rutan Refrigeration(808) 245-8579

  4. #4 Kauai Mechanical

    Based in Lihue, 9 mi away

    58/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.6★ from 7 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1702 Haleukana St, Lihue, HI 96766
    View profile for Kauai Mechanical(808) 822-2770

  6. #6 Island Comfort

    Based in Lihue, 8 mi away

    42/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.4★ from 33 Google reviews, listed on Google as “HVAC contractor”.

    • 4.4★ from 33 Google reviews
    Hours
    Mon–Fri 7:30 AM–6 PM · Sat 8 AM–4 PM · Sun closed
    Address
    4337 Rice St, Lihue, HI 96766
    View profile for Island Comfort(808) 797-3890

How we ranked emergency HVAC contractors in Kapa‘a

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 Kapa‘a: questions

Which HVAC contractors in Kapa‘a are open 24/7?

4 on this list post 24/7 hours: Cool it Kauai Air Conditioning Inc., Rutan Refrigeration, Steve’s Plumbing & AC Service and Kauai Mechanical.

Who is ranked #1 for emergency heating and cooling in Kapa‘a, HI?

Cool it Kauai Air Conditioning Inc. is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Kapa‘a 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?

7 of the 7 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Kapa‘a

  1. October 2026: CR Scores recalculated for 7 hvac contractors serving Kapa‘a.

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