18 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rexburg: First Call Jewel Heating Cooling Plumbing & Electrical, CR Score 89/100; 4.8★ from 2,499 Google reviews; open 24/7.
Best for emergencies (open 24/7): Right Now Heating, Air Conditioning & Plumbing, posts 24/7 hours; ranked #2 of 18.
Most-reviewed: Right Now Heating, Air Conditioning & Plumbing, 1,344 Google reviews at 4.8★, the most of 18 ranked after First Call Jewel Heating Cooling Plumbing & Electrical; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
18 Rexburg HVAC contractors are ranked here by CR Score, from 8 published factors. 6 are open 24/7, 9 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.9★ across 18 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | First Call Jewel Heating Cooling Plumbing & Electrical | 89 | 4.8★ (2,499) | Idaho Falls, 25 mi away | 24/7 | Overall |
| 2 | Right Now Heating, Air Conditioning & Plumbing | 88 | 4.8★ (1,344) | Idaho Falls, 23 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Idaho Furnace Plumbing Source | 85 | 4.9★ (88) | Idaho Falls, 21 mi away | 24/7 | — |
| 4 | AdvantaServ | 84 | 4.9★ (74) | Idaho Falls, 23 mi away | 24/7 | — |
| 5 | 24 Hour Heating, Cooling and Refrigeration | 83 | 5.0★ (3) | Rexburg | 24/7 | — |
| 6 | Rexburg Plumbing & Heating | 82 | 4.0★ (45) | Rexburg | Sat · Sun · Evenings | — |
| 7 | Minuteman Services LLC | 77 | 4.9★ (296) | Idaho Falls, 23 mi away | Evenings | — |
| 8 | Ridgeline Heating and Cooling | 77 | 5.0★ (56) | Ammon, 12 mi away | — | — |
| 9 | Heating | 76 | 4.3★ (10) | Idaho Falls, 19 mi away | Sat · Sun · Evenings | — |
| 10 | Heating And Air Conditioning Idaho Falls | 76 | 5.0★ (11) | Idaho Falls, 24 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 in Rexburg
Based in Idaho Falls, 25 mi away
Ranked #1 because of its Google rating and review volume: 4.8★ from 2,499 Google reviews, the most Google reviews on this list (2,499).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 23 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 1,344 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 21 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 88 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 23 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 74 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rexburg
Ranked #5 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rexburg
Ranked #6 because of its Google rating and trade focus: 4.0★ from 45 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 23 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 296 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ammon, 12 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 24 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rexburg
Ranked #11 because of its Google rating and trade focus: 4.4★ from 15 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 25 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 24 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Rexburg
Ranked #14 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 18 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 15 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ammon, 8 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 19 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Idaho Falls, 24 mi away
Ranked #18 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
8 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Comfort Construction | 25 mi | |
| Freedom Heating Inc | 5.0★ (1) | 24 mi |
| Heating & Cooling | 3.0★ (2) | 25 mi |
| Horizon HVAC Pro | 5.0★ (1) | In Rexburg |
| Leishman Electric Inc | 4.3★ (7) | In Rexburg |
| Platinum Electric | 5.0★ (33) | In Rexburg |
| SERVPRO of Rexburg/Rigby | 4.6★ (56) | In Rexburg |
| Source Refrigeration & HVAC | 5.0★ (1) | 24 mi |
National price ranges in USD, not adjusted for Rexburg. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Idaho, Idaho Division of Occupational and Professional Licenses licenses Heating, ventilation, air conditioning and refrigeration work.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
In Idaho, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 18 Rexburg HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Rexburg data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |