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Emergency HVAC Contractors in Cornelius, OR (2026)

Top 50 of 271 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 Cornelius: Sky Heating, AC, Plumbing & Electrical, 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 Cornelius at a glance

Top emergency HVAC contractors in Cornelius at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Sky Heating, AC, Plumbing & Electrical634.9★ (3,375)Tualatin, 17 mi away24/7
2Apollo Plumbing, Heating & Air Conditioning624.9★ (1,435)Beaverton, 13 mi away24/7
3Sunset Heating & Cooling624.8★ (4,810)Portland, 19 mi away24/7
4Roth Home624.8★ (11,146)Canby, 25 mi away24/7
5HVAC & Appliance Repair Guys614.9★ (1,649)Lake Oswego, 18 mi away24/7
6Hybrid Heating & Air Conditioning614.7★ (89)Cornelius24/7
7AAA Heating & Cooling614.9★ (1,417)Portland, 18 mi away24/7
8Williams & Sons Heating & Air Conditioning614.8★ (54)Cornelius24/7
9Columbia NW Heating & Air Conditioning614.9★ (1,078)Scappoose, 19 mi away24/7
10Climate Control604.8★ (856)Portland, 17 mi away24/7

Call an emergency HVAC contractor in Cornelius 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 Cornelius, 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 271 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.

  4. #4 Roth Home

    Based in Canby, 25 mi away

    62/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.8★ from 11,146 Google reviews.

    • 4.8★ from 11,146 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6990 S Anderson Rd, Aurora, OR 97002
    View profile for Roth Home(503) 658-9769

  7. #7 AAA Heating & Cooling

    Based in Portland, 18 mi away

    61/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,417 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,417 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6040 N Cutter Cir #303, Portland, OR 97217
    View profile for AAA Heating & Cooling(503) 284-2173

  10. #10 Climate Control

    Based in Portland, 17 mi away

    60/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 856 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 856 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16500 SW 72nd Ave, Portland, OR 97224
    View profile for Climate Control(503) 453-4822

Top 50 of 271 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 Cornelius, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Entek Corporation584.9★ (502)24 mi
27Aire Serv of Hillsboro584.0★ (40)4 mi
28Mengis Heating and Cooling, LLC584.9★ (195)19 mi
29Blairco Heating & Air Conditioning584.8★ (362)24 mi
30Jacobs Heating & Air Conditioning, Inc.574.3★ (634)20 mi
31Synergy Heating and Air574.6★ (91)15 mi
32Bradley & Sons Heating & Cooling574.8★ (56)15 mi
33Talon Mechanical575.0★ (59)18 mi
34Elite Hillsboro AC Repair574.3★ (11)7 mi
35HVAC & Appliance Repair Guys574.9★ (78)19 mi
36Allen Brothers574.9★ (62)18 mi
37Divine Heating & Cooling574.8★ (247)25 mi
38Robinson Brothers Heating & Cooling574.9★ (46)17 mi
39All Solutions Heating & Cooling575.0★ (38)17 mi
40Oregon Mini Splits inc575.0★ (11)10 mi
41Pure Air Control565.0★ (15)12 mi
42REFRIGERATOR&APPLIANCES REPAIR564.7★ (28)15 mi
43Aire Serv of Beaverton563.8★ (39)11 mi
44Jeff's Heating and Air Conditioning565.0★ (13)12 mi
45King Heating and Cooling565.0★ (25)16 mi
46D&F Plumbing, Heating and Cooling564.5★ (1,974)19 mi
47EcoTemp Portland HVAC Repair565.0★ (11)12 mi
48Efficiency Heating & Cooling565.0★ (69)24 mi
49Innova Heating and Cooling565.0★ (22)17 mi
50Wright Brothers Home Heating & AC554.8★ (42)21 mi

How we ranked emergency HVAC contractors in Cornelius

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 Cornelius: questions

Which HVAC contractors in Cornelius are open 24/7?

25 on this list post 24/7 hours, including Sky Heating, AC, Plumbing & Electrical, Apollo Plumbing, Heating & Air Conditioning, Sunset Heating & Cooling, Roth Home and HVAC & Appliance Repair Guys.

Who is ranked #1 for emergency heating and cooling in Cornelius, OR?

Sky Heating, AC, Plumbing & Electrical is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Cornelius 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 Cornelius

  1. October 2026: CR Scores recalculated for 271 hvac contractors serving Cornelius.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages