61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 706 Google reviews, the most in Dexter.
- 4.8★ from 706 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1405 S Broadway St, Poplar Bluff, MO 63901
Best HVAC Contractors in Dexter, MO (2026)
17 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Dexter: Aire Solutions, CR Score 61/100; 4.8★ from 706 Google reviews; open 24/7.
- 8
Best for emergencies (open 24/7): Bootheel Mechanical Heating & Cooling Services, posts 24/7 hours; ranked #8 of 17.
- 2
Most-reviewed: JIM BOLLINGER & SON LLC HEAT, AIR, PLUMBING & ELECTRICAL, 250 Google reviews at 4.8★, the most of 17 ranked after Aire Solutions; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
17 Dexter HVAC contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 6 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.6★ across 17 rated businesses.
Top 10 HVAC contractors in Dexter at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Aire Solutions | 61 | 4.8★ (706) | Poplar Bluff, 25 mi away | 24/7 | Overall |
| 2 | JIM BOLLINGER & SON LLC HEAT, AIR, PLUMBING & ELECTRICAL | 60 | 4.8★ (250) | Dexter | — | Most reviews |
| 3 | AM Heating And Cooling LLC | 59 | 5.0★ (43) | Essex, 9 mi away | Sat · Sun · Evenings | — |
| 4 | Carlos Warren & Son | 54 | 4.1★ (28) | Dexter | — | — |
| 5 | Air Tech Heating and Air LLC | 54 | 3.9★ (33) | Dexter | — | — |
| 6 | Legacy Heating and Air Co | 54 | 5.0★ (6) | Poplar Bluff, 13 mi away | Sat · Sun | — |
| 7 | Aire Solutions | 53 | 5.0★ (6) | Dexter | — | — |
| 8 | Bootheel Mechanical Heating & Cooling Services | 53 | 4.2★ (6) | Sikeston, 20 mi away | 24/7 | Emergencies |
| 9 | Thermo King Midwest | 52 | 4.6★ (124) | Sikeston, 23 mi away | — | — |
| 10 | Rick Leonard Heating, Ac, Plumbing, & Home Services | 52 | 4.6★ (89) | Sikeston, 21 mi away | — | — |
The 17 best HVAC contractors in Dexter, 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 Dexter
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 250 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.8★ from 250 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 1709 West Business Highway 60, Dexter, MO 63841
Based in Essex, 9 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 43 Google reviews
- Hours
- Mon–Sun 9 AM–10 PM
Based in Dexter
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.1★ from 28 Google reviews, listed on Google as “HVAC contractor”.
- 4.1★ from 28 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 515 N Catalpa St, Dexter, MO 63841
Based in Dexter
54/100CR ScoreRanked #5 because of its Google rating and trade focus: 3.9★ from 33 Google reviews, listed on Google as “Air conditioning contractor”.
- 3.9★ from 33 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 203 N Elm St, Dexter, MO 63841
Based in Poplar Bluff, 13 mi away
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in Dexter
53/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
- Address
- Dexter, MO 63841
Based in Sikeston, 20 mi away
53/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “HVAC contractor”.
- 4.2★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 609 W Salcedo Rd, Sikeston, MO 63801
Based in Sikeston, 23 mi away
52/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 124 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 124 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1030 County Line Rd, Sikeston, MO 63801
Based in Sikeston, 21 mi away
52/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.6★ from 89 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 89 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 142 N Ranney St, Sikeston, MO 63801
Based in Sikeston, 21 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.2★ from 13 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 7 AM–9 PM · Sun 7 AM–8 PM
- Address
- 600 S Kingshighway, Sikeston, MO 63801
Based in Sikeston, 21 mi away
51/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “HVAC contractor”.
- 4.3★ from 6 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 209 E Center St, Sikeston, MO 63801
Based in Poplar Bluff, 24 mi away
51/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ from 93 Google reviews, listed on Google as “HVAC contractor”.
- 4.4★ from 93 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 110 N Riverview Dr, Poplar Bluff, MO 63901
Based in Sikeston, 23 mi away
49/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 19 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 19 Google reviews
- Hours
- Mon–Thu 8 AM–4:30 PM · Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 201 Campanella Dr, Sikeston, MO 63801
Based in Poplar Bluff, 24 mi away
48/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
Based in Poplar Bluff, 22 mi away
47/100CR ScoreRanked #16 because of its Google rating and trade focus: 3.2★ from 15 Google reviews, listed on Google as “HVAC contractor”.
- 3.2★ from 15 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 1645 State Hwy B, Poplar Bluff, MO 63901
Based in Sikeston, 21 mi away
43/100CR ScoreRanked #17 because of its Google rating and trade focus: 3.3★ from 7 Google reviews, listed on Google as “Plumber”.
- 3.3★ from 7 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 938 N West St, Sikeston, MO 63801
Also serving Dexter
10 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 |
|---|---|---|
| ABCD Heating & Air LLC | 22 mi | |
| Air Comfort Heating & Air Conditioning | 1.0★ (1) | 21 mi |
| Atlas Home Repair Services | 4.7★ (49) | In Dexter |
| Carlos Warren & Son Air Conditioning | 5.0★ (2) | 23 mi |
| DYNAMIC ELEMENTS HVAC SERVICES LLC | 23 mi | |
| Johnson's Heating and Cooling | 1 mi | |
| Kegley Crites Co | 5.0★ (1) | 21 mi |
| Mothershead Refrigeration | 21 mi | |
| Spraggs Heating Cooling | 5.0★ (2) | 22 mi |
| Tim Newell Plumbing, Heating & Air Conditioning | 18 mi |
How much do HVAC contractors cost in Dexter?
National price ranges in USD, not adjusted for Dexter. 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 Missouri
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.
How we ranked Dexter HVAC contractors
We scored 17 Dexter 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 Dexter 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 Dexter: frequently asked questions
Who is the best HVAC contractor in Dexter?
By CR Score, the highest-ranked HVAC contractor in Dexter, MO is Aire Solutions with a CR Score of 61/100. It has 4.8★ from 706 Google reviews. It is open 24/7. JIM BOLLINGER & SON LLC HEAT, AIR, PLUMBING & ELECTRICAL (#2) and AM Heating And Cooling LLC (#3) follow. We ranked 17 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Dexter?
ContractorsRanked ranks 17 HVAC contractors serving Dexter, MO. 4 of them are based in Dexter; the rest serve it from nearby towns. Another 10 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Dexter are open 24/7?
2 ranked HVAC contractors in Dexter post 24/7 hours. The highest-ranked are Aire Solutions (#1) and Bootheel Mechanical Heating & Cooling Services (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Dexter work on weekends?
6 of 17 ranked HVAC contractors post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Aire Solutions (#1), AM Heating And Cooling LLC (#3) and Legacy Heating and Air Co (#6). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Dexter?
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 Dexter. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Dexter HVAC contractors have?
The median Google rating among 17 rated HVAC contractors in Dexter is 4.6★, with a median of 19 reviews. Aire Solutions has the most, 706 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 Dexter?
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.
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 Dexter
- October 2026: CR Scores recalculated for 17 hvac contractors serving Dexter.
More HVAC contractors and Dexter pages
HVAC contractors near Dexter
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Other trades in Dexter
- Roofers in Dexter21 ranked
- Plumbers in Dexter16 ranked
- Electricians in Dexter16 ranked
- General contractors in Dexter19 ranked
- Kitchen remodelers in Dexter5 ranked
- Flooring contractors in Dexter5 ranked
- Siding contractors in Dexter8 ranked
- Window installers in Dexter8 ranked
- Gutter installers in Dexter6 ranked
- Tree services in Dexter9 ranked
- Water damage restoration companies in Dexter11 ranked
- All contractors in Dexter