67/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 156 Google reviews, the most in Grenada.
- 5.0★ from 156 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun 9 AM–5 PM
- Address
- 841 Chickasaw Dr, Grenada, MS 38901
Best HVAC Contractors in Grenada, MS (2026)
5 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grenada: Duke Heating and Air, LLC, CR Score 67/100; 5.0★ from 156 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): George Electric Plumbing & HVAC, posts 24/7 hours; ranked #2 of 5.
- 4
Most-reviewed: A Plus Heating & Air Conditioning Services LLC, 27 Google reviews at 4.9★, the most of 5 ranked after Duke Heating and Air, LLC; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Grenada HVAC contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 5 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.9★ across 5 rated businesses.
Top 5 HVAC contractors in Grenada at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Duke Heating and Air, LLC | 67 | 5.0★ (156) | Grenada | Sat · Sun | Overall |
| 2 | George Electric Plumbing & HVAC | 60 | 3.6★ (9) | Grenada | 24/7 | Emergencies |
| 3 | Cochran's Heating & Air conditioning | 59 | 3.7★ (3) | Grenada | 24/7 | — |
| 4 | A Plus Heating & Air Conditioning Services LLC | 58 | 4.9★ (27) | Hernando, 18 mi away | 24/7 | Most reviews |
| 5 | Dent Turner A/C Sales | 50 | 5.0★ (4) | Greenwood, 24 mi away | Sat | — |
The 5 best HVAC contractors in Grenada, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Grenada
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 3.6★ from 9 Google reviews, listed on Google as “HVAC contractor”.
- 3.6★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 608 Windmill St, Grenada, MS 38901
Based in Grenada
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “HVAC contractor”.
- 3.7★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hernando, 18 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Greenwood, 24 mi away
50/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sat 7 AM–4 PM · Sun closed
- Address
- US-82, Greenwood, MS 38930
How much do HVAC contractors cost in Grenada?
National price ranges in USD, not adjusted for Grenada. 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 |
When to hire an HVAC contractor in Mississippi
In Mississippi, 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.
How we ranked Grenada HVAC contractors
We scored 5 Grenada HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Grenada data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
HVAC contractors in Grenada: frequently asked questions
Who is the best HVAC contractor in Grenada?
By CR Score, the highest-ranked HVAC contractor in Grenada, MS is Duke Heating and Air, LLC with a CR Score of 67/100. It has 5.0★ from 156 Google reviews. It is open 7 days a week. George Electric Plumbing & HVAC (#2) and Cochran's Heating & Air conditioning (#3) follow. We ranked 5 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Grenada?
ContractorsRanked ranks 5 HVAC contractors serving Grenada, MS. 3 of them are based in Grenada; the rest serve it from nearby towns. Counts are as of October 2026.
Which HVAC contractors in Grenada are open 24/7?
3 ranked HVAC contractors in Grenada post 24/7 hours. The highest-ranked are George Electric Plumbing & HVAC (#2), Cochran's Heating & Air conditioning (#3) and A Plus Heating & Air Conditioning Services LLC (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Grenada work on weekends?
5 of 5 ranked HVAC contractors post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Duke Heating and Air, LLC (#1), George Electric Plumbing & HVAC (#2) and Cochran's Heating & Air conditioning (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Grenada?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Grenada. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Grenada HVAC contractors have?
The median Google rating among 5 rated HVAC contractors in Grenada is 4.9★, with a median of 9 reviews. Duke Heating and Air, LLC has the most, 156 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Grenada?
In Mississippi, 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.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Grenada
- October 2026: CR Scores recalculated for 5 hvac contractors serving Grenada.
More HVAC contractors and Grenada pages
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Other trades in Grenada
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- All contractors in Grenada