7 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Opp: Excel Electric Heating and Cooling, CR Score 89/100; 4.9★ from 153 Google reviews; open 24/7.
Best for emergencies (open 24/7): Air King Heating and Cooling LLC, posts 24/7 hours; ranked #2 of 7.
Most-reviewed: Woodall Heating & Cooling, Inc., 1,345 Google reviews at 4.8★, the most of 7 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Opp HVAC contractors are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 2 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.4★ across 7 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Excel Electric Heating and Cooling | 89 | 4.9★ (153) | Andalusia, 13 mi away | 24/7 | Overall |
| 2 | Air King Heating and Cooling LLC | 80 | 5.0★ (24) | Daleville, 23 mi away | 24/7 | Emergencies |
| 3 | Air Control | 79 | 4.3★ (4) | Opp | — | — |
| 4 | Woodall Heating & Cooling, Inc. | 78 | 4.8★ (1,345) | Enterprise, 25 mi away | — | Most reviews |
| 5 | Roger's Refrigeration | 73 | 4.4★ (68) | Andalusia, 13 mi away | — | — |
| 6 | Walker Electric Inc | 71 | 4.0★ (48) | Andalusia, 13 mi away | — | — |
| 7 | Stinnett Heating & Cooling | 68 | 4.2★ (48) | Enterprise, 24 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: 4.9★ from 153 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Daleville, 23 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Opp
Ranked #3 because of its Google rating and trade focus: 4.3★ 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 Enterprise, 25 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 1,345 Google reviews, the most Google reviews on this list (1,345).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Andalusia, 13 mi away
Ranked #5 because of its Google rating and trade focus: 4.4★ from 68 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Andalusia, 13 mi away
Ranked #6 because of its Google rating and trade focus: 4.0★ from 48 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Enterprise, 24 mi away
Ranked #7 because of its Google rating and trade focus: 4.2★ from 48 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Opp. 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 Alabama, Alabama Board of Heating, Air Conditioning and Refrigeration Contractors 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 Alabama, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
We scored 7 Opp 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 Opp 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 |