9 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Nevada: CDL Group of Companies – Nevada, CR Score 86/100; 4.1★ from 9 Google reviews; open 24/7.
Best for emergencies (open 24/7): A Plus Heating Cooling, posts 24/7 hours; ranked #2 of 9.
Most-reviewed: Alex Heating & Air conditioning, 34 Google reviews at 4.3★, the most of 9 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Nevada HVAC contractors are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.2★ across 9 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | CDL Group of Companies – Nevada | 86 | 4.1★ (9) | Nevada | 24/7 | Overall |
| 2 | A Plus Heating Cooling | 83 | 3.0★ (6) | Nevada | 24/7 | Emergencies |
| 3 | Alex Heating & Air conditioning | 78 | 4.3★ (34) | Fort Scott, 19 mi away | Sat · Evenings | Most reviews |
| 4 | AST Heating and Air | 78 | 4.6★ (26) | Nevada | — | — |
| 5 | Pettit Pure Air, LLC | 75 | 5.0★ (6) | Nevada | — | — |
| 6 | Stoughton Inc | 73 | 4.2★ (25) | Fort Scott, 19 mi away | — | — |
| 7 | Williams Heating & Air Conditioning | 73 | 3.5★ (4) | Fort Scott, 18 mi away | — | — |
| 8 | Norris Heating & Air Conditioning Corp. | 71 | 4.2★ (14) | Fort Scott, 19 mi away | — | — |
| 9 | R&R Plumbing and Remodeling | 70 | 4.3★ (6) | Fort Scott, 17 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.1★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Nevada
Ranked #2 because of its Google rating and availability: 3.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Scott, 19 mi away
Ranked #3 because of its Google rating and review volume: 4.3★ from 34 Google reviews, the most Google reviews on this list (34).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Nevada
Ranked #4 because of its Google rating and trade focus: 4.6★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Nevada
Ranked #5 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Scott, 19 mi away
Ranked #6 because of its Google rating and trade focus: 4.2★ from 25 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Scott, 18 mi away
Ranked #7 because of its Google rating and trade focus: 3.5★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fort Scott, 19 mi away
Ranked #8 because of its Google rating and trade focus: 4.2★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Scott, 17 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Nevada. 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 |
HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 9 Nevada 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 Nevada 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 |