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Emergency HVAC Contractors in Nampa, ID (2026)

Top 50 of 207 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 Nampa: Greens Heating & Air Conditioning, 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 Nampa at a glance

Top emergency HVAC contractors in Nampa at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Greens Heating & Air Conditioning664.9★ (1,216)Nampa24/7
2Diamond Heating, Cooling, Plumbing & Electric654.9★ (5,835)Meridian, 11 mi away24/7
3J&D Heating, Cooling, & Water654.8★ (993)Nampa24/7
4Owyhee Heating and Air Conditioning654.8★ (991)Nampa24/7
5A-1 Heating, Air Conditioning & Electric654.9★ (3,503)Meridian, 9 mi away24/7
6Fix It Frankie644.9★ (371)Nampa24/7
7Right Now Heating and Air Conditioning & Plumbing645.0★ (1,803)Meridian, 11 mi away24/7
8Right Now Heating and Air Conditioning644.8★ (8,584)Boise, 17 mi away24/7
9Ultimate Heating & Air, Inc644.9★ (2,080)Meridian, 11 mi away24/7
10Preece Heating & Air Conditioning635.0★ (184)Nampa24/7

Call an emergency HVAC contractor in Nampa 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 Nampa, 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 207 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.

  6. #6 Fix It Frankie

    Based in Nampa

    64/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 371 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 371 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3803 E Newby St Suite 130, Nampa, ID 83687
    View profile for Fix It Frankie(208) 252-6651

  13. #13 Bill's Heating & A/C

    Based in Meridian, 12 mi away

    63/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 1,271 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 1,271 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3920 E Lanark St STE 100, Meridian, ID 83642
    View profile for Bill's Heating & A/C(208) 962-4557

  18. #18 Same Day Electric

    Based in Boise, 17 mi away

    62/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 2,336 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 2,336 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4684 W Chinden Blvd, Boise, ID 83714
    View profile for Same Day Electric(208) 377-3278

Top 50 of 207 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 Nampa, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Peppy Heating and Cooling Boise625.0★ (623)14 mi
27Top Shelf Heating and Cooling625.0★ (500)13 mi
28Right Now Heating, Air Conditioning & Plumbing614.8★ (7,383)11 mi
29Integrity Heating & Air LLC614.5★ (85)In Nampa
30MetalHead Mechanical615.0★ (35)In Nampa
31Owyhee Heating and Air Conditioning615.0★ (502)16 mi
32Quality Heating & Cooling614.9★ (374)13 mi
33Elite Systems Inc. - Heating and Cooling Experts614.8★ (262)11 mi
34One Hour Heating & Air Conditioning614.9★ (179)10 mi
35Americool Heating & Cooling, LLC604.9★ (90)8 mi
36No Bogus Heating And Cooling605.0★ (91)9 mi
37Capital City Heating & Cooling604.9★ (348)16 mi
38Idaho Refrigeration & HVAC604.8★ (20)In Nampa
39Advanced Heating & Cooling604.5★ (326)11 mi
40Butler Heating & Air Conditioning604.7★ (91)8 mi
41Jim's Heating & Cooling604.8★ (365)16 mi
42Fox Heating and Cooling594.9★ (184)15 mi
43Meridian HVAC & Refrigeration595.0★ (20)4 mi
44Drake Mechanical | HVAC & Plumbing Services594.5★ (402)16 mi
45Aire Serv of Boise595.0★ (149)17 mi
46TSS Home Comfort594.9★ (174)17 mi
47Treasure Valley Mechanical Services595.0★ (7)In Nampa
48Ted Dumont HVAC Inc594.7★ (209)16 mi
49Gem Heating & Air Conditioning594.9★ (73)13 mi
50Beacon Plumbing, Heating, Air-Conditioning, and Electrical, Inc595.0★ (320)7 mi

How we ranked emergency HVAC contractors in Nampa

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 Nampa: questions

Which HVAC contractors in Nampa are open 24/7?

25 on this list post 24/7 hours, including Greens Heating & Air Conditioning, Diamond Heating, Cooling, Plumbing & Electric, J&D Heating, Cooling, & Water, Owyhee Heating and Air Conditioning and A-1 Heating, Air Conditioning & Electric.

Who is ranked #1 for emergency heating and cooling in Nampa, ID?

Greens Heating & Air Conditioning is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Nampa 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 Nampa

  1. October 2026: CR Scores recalculated for 207 hvac contractors serving Nampa.
  2. October 2026: 2 duplicate listings merged.

More emergency and heating and cooling pages