66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 105 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 105 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1157 Carter Cir, Purvis, MS 39475
Best HVAC Contractors in Hattiesburg, MS (2026)
50 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hattiesburg: Bennett Heating & Air, CR Score 66/100; 4.8★ from 105 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Cannon Heating & Air Service LLC, posts 24/7 hours; ranked #2 of 50.
- 7
Most-reviewed: Drain Again Plumber, 227 Google reviews at 5.0★, the most of 50 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 Hattiesburg HVAC contractors are ranked here by CR Score, from ten published factors. 22 are open 24/7, 33 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.8★ across 50 rated businesses.
Top 10 HVAC contractors in Hattiesburg at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bennett Heating & Air | 66 | 4.8★ (105) | Hattiesburg | 24/7 | Overall |
| 2 | Cannon Heating & Air Service LLC | 64 | 5.0★ (37) | Hattiesburg | 24/7 | Emergencies |
| 3 | Dixie Heating and Air | 63 | 5.0★ (31) | Hattiesburg | 24/7 | — |
| 4 | Bellevue Air Conditioning, Heating & Electric, LLC | 63 | 4.9★ (115) | Hattiesburg | Sat · Evenings | — |
| 5 | Parker Electric Heating and Air | 63 | 4.9★ (33) | Hattiesburg | 24/7 | — |
| 6 | Phillips A/C & Heat Services, LLC | 63 | 5.0★ (27) | Hattiesburg | 24/7 | — |
| 7 | Drain Again Plumber | 62 | 5.0★ (227) | Hattiesburg | 24/7 | Most reviews |
| 8 | Askew Heating Air & Electrical | 62 | 4.7★ (27) | Hattiesburg | 24/7 | — |
| 9 | Alan's AC & Heating Repair | 62 | 4.8★ (82) | Hattiesburg | Sat · Evenings | — |
| 10 | Active Air | 61 | 5.0★ (31) | Laurel, 6 mi away | 24/7 | — |
The 50 best HVAC contractors in Hattiesburg, 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 Hattiesburg
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 281 Burnt Bridge Rd, Hattiesburg, MS 39402
Based in Hattiesburg
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hattiesburg
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 115 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 115 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 7384 US-98, Hattiesburg, MS 39402
Based in Hattiesburg
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hattiesburg
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hattiesburg
62/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 227 Google reviews, the most in Hattiesburg.
- 5.0★ from 227 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 23 Ledbetter Dr, Purvis, MS 39475
Based in Hattiesburg
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 27 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.7★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Hattiesburg, MS 39402
Based in Hattiesburg
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 82 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 82 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 11 Peal Bennett Ln, Hattiesburg, MS 39402
#10 Active Air
Based in Laurel, 6 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hattiesburg
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.5★ from 50 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2855 Oak Grove Rd, Hattiesburg, MS 39402
Based in Hattiesburg
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 54 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 10 AM–5 PM · Sun closed
Based in Hattiesburg
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.7★ from 30 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 692 Bonhomie Rd, Hattiesburg, MS 39401
Based in Hattiesburg
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 80 Jake Johnson Rd, Purvis, MS 39475
Based in Hattiesburg
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hattiesburg
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 8 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 488 Beaver Lake Rd, Purvis, MS 39475
Based in Petal, 7 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 365 Goodluck Rd, Petal, MS 39465
Based in Petal, 5 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 103 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 103 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 48 Bowman Rd, Petal, MS 39465
Based in Hattiesburg
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
- Address
- 39 Franklin Rd #338, Hattiesburg, MS 39402
Based in Hattiesburg
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 11 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
#21 AC Medic
Based in Hattiesburg
58/100CR ScoreRanked #21 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
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Laurel, 21 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.8★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 623 Pecan Grove Rd, Ellisville, MS 39437
#23 TL Services
Based in Hattiesburg
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Based in Hattiesburg
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Fri 7 AM–3:30 PM · Sat–Sun closed
- Address
- 133 Seminary-Sumrall Rd, Sumrall, MS 39482
Based in Hattiesburg
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 279 Burnt Bridge Rd, Hattiesburg, MS 39402
All 50 HVAC contractors
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
Also serving Hattiesburg
20 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 |
|---|---|---|
| Anderson Heating and Air | In Hattiesburg | |
| ARMOR INSULATIONS LLC | 5.0★ (40) | In Hattiesburg |
| Ayres HVAC | In Hattiesburg | |
| Bienvenu Heating & Air | 5.0★ (2) | In Hattiesburg |
| Comfort Systems Usa Southeast | In Hattiesburg | |
| Drain King | 4.9★ (27) | In Hattiesburg |
| E. Daniels Natural Gas Solution | 5.0★ (1) | In Hattiesburg |
| Element Air, Inc. | In Hattiesburg | |
| First Call Heating & Air | 5.0★ (1) | In Hattiesburg |
| Gutter Pros | 3.5★ (2) | In Hattiesburg |
| Homes Repair Services | In Hattiesburg | |
| Integrity Homes of Hattiesburg | 4.3★ (91) | In Hattiesburg |
| Jordan Brothers Plumbing Inc | 3.8★ (11) | In Hattiesburg |
| Metro Mechanical - A Fidelity Company | 5.0★ (1) | In Hattiesburg |
| Mr. Rooter Plumbing | 4.0★ (30) | In Hattiesburg |
| Patterson Auto Electric LLC | 4.1★ (31) | In Hattiesburg |
| Penton's Heating, Air, & Repair | 5.0★ (2) | In Hattiesburg |
| Pine Belt Service Company | 2.0★ (1) | In Hattiesburg |
| Steve's Heating and Air | 5.0★ (1) | In Hattiesburg |
| Watts and Sons Heating/Air and Electrical | In Hattiesburg |
How much do HVAC contractors cost in Hattiesburg?
National price ranges in USD, not adjusted for Hattiesburg. 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 Hattiesburg HVAC contractors
We scored 50 Hattiesburg 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 Hattiesburg 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 Hattiesburg: frequently asked questions
Who is the best HVAC contractor in Hattiesburg?
By CR Score, the highest-ranked HVAC contractor in Hattiesburg, MS is Bennett Heating & Air with a CR Score of 66/100. It has 4.8★ from 105 Google reviews. It is open 24/7. Cannon Heating & Air Service LLC (#2) and Dixie Heating and Air (#3) follow. We ranked 50 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Hattiesburg?
ContractorsRanked ranks 50 HVAC contractors serving Hattiesburg, MS. 39 of them are based in Hattiesburg; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Hattiesburg are open 24/7?
22 ranked HVAC contractors in Hattiesburg post 24/7 hours. The highest-ranked are Bennett Heating & Air (#1), Cannon Heating & Air Service LLC (#2) and Dixie Heating and Air (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Hattiesburg work on weekends?
33 of 50 ranked HVAC contractors post Saturday hours and 24 post Sunday hours. The highest-ranked open Saturdays are Bennett Heating & Air (#1), Cannon Heating & Air Service LLC (#2) and Dixie Heating and Air (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Hattiesburg?
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 Hattiesburg. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Hattiesburg HVAC contractors have?
The median Google rating among 50 rated HVAC contractors in Hattiesburg is 4.8★, with a median of 15 reviews. Drain Again Plumber has the most, 227 reviews, and ranks #7. 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 Hattiesburg?
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 Hattiesburg
- October 2026: CR Scores recalculated for 50 hvac contractors serving Hattiesburg.
- October 2026: 1 duplicate listing merged.
More HVAC contractors and Hattiesburg pages
HVAC contractors near Hattiesburg
- HVAC contractors in Petal, MS52 ranked
- HVAC contractors in West Hattiesburg, MS49 ranked
- HVAC contractors in Laurel, MS15 ranked
- HVAC contractors in Columbia, MS12 ranked
- HVAC contractors in Holly Springs, MS6 ranked
- HVAC contractors in Carriere, MS58 ranked
- HVAC contractors in Picayune, MS111 ranked
Other trades in Hattiesburg
- Roofers in Hattiesburg39 ranked
- Plumbers in Hattiesburg35 ranked
- Electricians in Hattiesburg28 ranked
- General contractors in Hattiesburg38 ranked
- Painters in Hattiesburg19 ranked
- Landscapers in Hattiesburg21 ranked
- Handymen in Hattiesburg16 ranked
- Kitchen remodelers in Hattiesburg14 ranked
- Bathroom remodelers in Hattiesburg13 ranked
- Flooring contractors in Hattiesburg23 ranked
- Concrete contractors in Hattiesburg10 ranked
- Fence contractors in Hattiesburg12 ranked
- Deck builders in Hattiesburg6 ranked
- Siding contractors in Hattiesburg5 ranked
- Window installers in Hattiesburg8 ranked
- Gutter installers in Hattiesburg12 ranked
- Insulation contractors in Hattiesburg5 ranked
- Garage door repair companies in Hattiesburg7 ranked
- Tree services in Hattiesburg22 ranked
- Masonry contractors in Hattiesburg5 ranked
- Water damage restoration companies in Hattiesburg19 ranked
- Home builders in Hattiesburg15 ranked
- Demolition contractors in Hattiesburg6 ranked
- All contractors in Hattiesburg