65/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 15,569 Google reviews, the most in Alexandria.
- 4.9★ from 15,569 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4538 Camberwell Rd, Cincinnati, OH 45209
Best HVAC Contractors in Alexandria, KY (2026)
288 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Alexandria: Apollo Home, CR Score 65/100; 4.9★ from 15,569 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Schneller Knochelmann Plumbing, Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 288.
- 7
Most-reviewed: HELP Plumbing, Heating, Cooling and Drains, 8,804 Google reviews at 4.8★, the most of 288 ranked after Apollo Home; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
288 Alexandria HVAC contractors are ranked here by CR Score, from ten published factors. 107 are open 24/7, 181 open Saturdays and 137 open Sundays, based on posted hours. The median Google rating is 4.8★ across 288 rated businesses.
Top 10 HVAC contractors in Alexandria at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Apollo Home | 65 | 4.9★ (15,569) | Cincinnati, 14 mi away | 24/7 | Overall |
| 2 | Schneller Knochelmann Plumbing, Heating & Air Conditioning | 64 | 4.9★ (4,953) | Cincinnati, 10 mi away | 24/7 | Emergencies |
| 3 | One Hour Heating & Air Conditioning | 64 | 4.9★ (5,920) | Cincinnati, 12 mi away | 24/7 | — |
| 4 | Schneller Knochelmann Plumbing, Heating & Air Conditioning | 63 | 4.9★ (3,415) | Covington, 11 mi away | 24/7 | — |
| 5 | Arlinghaus Plumbing Heating & Air Conditioning | 63 | 4.8★ (6,650) | Erlanger, 13 mi away | 24/7 | — |
| 6 | AnyWeather Heating & Air | 63 | 4.9★ (449) | Cold Spring, 4 mi away | 24/7 | — |
| 7 | HELP Plumbing, Heating, Cooling and Drains | 62 | 4.8★ (8,804) | Cincinnati, 19 mi away | 24/7 | Most reviews |
| 8 | Bryant Heating, Cooling, Plumbing & Electric | 61 | 4.8★ (1,247) | Florence, 11 mi away | 24/7 | — |
| 9 | Logan Services A/C, Heat & Plumbing | 61 | 4.8★ (2,753) | Cincinnati, 16 mi away | 24/7 | — |
| 10 | Peak Heating & Air Inc | 61 | 4.9★ (228) | Alexandria | Sat · Sun | — |
The 288 best HVAC contractors in Alexandria, 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 Cincinnati, 10 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 4,953 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 4,953 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1079 Ohio Pike, Cincinnati, OH 45245
Based in Cincinnati, 12 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 5,920 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 5,920 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 756 Old State Rte 74, Cincinnati, OH 45245
Based in Covington, 11 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 3,415 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 3,415 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 615 W 9th St, Covington, KY 41011
Based in Erlanger, 13 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 6,650 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 6,650 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 40 Cave Run Dr, Erlanger, KY 41018
Based in Cold Spring, 4 mi away
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 449 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 449 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1010 Windsor Dr Ste 203, Cold Spring, KY 41076
Based in Cincinnati, 19 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 8,804 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 8,804 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6 N Commerce Park Dr, Cincinnati, OH 45215
Based in Florence, 11 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 1,247 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,247 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6820 Powerline Dr, Florence, KY 41042
Based in Cincinnati, 16 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 2,753 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 2,753 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5179 Fishwick Dr, Cincinnati, OH 45216
Based in Alexandria
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 228 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 228 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 11 Viewpoint Dr, Alexandria, KY 41001
Based in Covington, 9 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 388 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 388 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 940 Helen Ruth Dr, Covington, KY 41017
Based in Sharonville, 23 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 3,584 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 3,584 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11935 Tramway Dr STE C, Sharonville, OH 45241
Based in Elsmere, 12 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 399 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 399 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 601 Buckner St Suite B, Elsmere, KY 41018
Based in Cold Spring, 6 mi away
60/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 3,482 Google reviews.
- 4.8★ from 3,482 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 Beacon Dr #1, Wilder, KY 41076
Based in Milford, 16 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 716 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 716 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 28 Glendale Milford Rd, Milford, OH 45150
Based in Burlington, 18 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 970 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 970 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5555 N Bend Rd Suite C, Burlington, KY 41005
Based in Loveland, 19 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 1,740 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,740 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8950 Glendale Milford Rd, Loveland, OH 45140
Based in Francisville, 12 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 247 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2535 Ritchie Ave, Crescent Springs, KY 41017
Based in Covington, 9 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 135 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1725 Bullock Pen Rd, Covington, KY 41017
Based in Cincinnati, 22 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 1,601 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,601 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11575 Goldcoast Dr, Cincinnati, OH 45249
#21 Prestige Aire
Based in Cold Spring, 5 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4476 Feiser Rd, Ryland Heights, KY 41015
Based in Florence, 14 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 207 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 207 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8397 US-42, Florence, KY 41042
Based in Cincinnati, 17 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 1,619 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,619 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 7924 Blue Ash Rd, Cincinnati, OH 45236
Based in Cincinnati, 19 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 567 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 567 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9675 Reading Rd, Cincinnati, OH 45215
Based in Cincinnati, 17 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 512 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 512 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7374 Reading Rd Suite 118, Cincinnati, OH 45237
HVAC contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 288 ranked HVAC contractors here; the rest are on their profiles.
Also serving Alexandria
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 |
|---|---|---|
| A & M Services Inc. | 5.0★ (1) | 14 mi |
| Ambient Heating and Cooling LLC | 5.0★ (1) | 15 mi |
| Anytime Heating And Cooling | 3.0★ (2) | 14 mi |
| Bills H & H Services LLC | 4.8★ (20) | 10 mi |
| Call Now Heating & Cooling | 4.7★ (56) | 13 mi |
| Cincinnati Premier Heating & Cooling | 1.0★ (2) | 23 mi |
| Colerain Heating & Air Conditioning | 5.0★ (2) | 22 mi |
| Conly Cincy Cooling Cincinnati | 5.0★ (2) | 15 mi |
| Earhart Refrigeration LLC | 5.0★ (1) | 15 mi |
| Eco Environments | 5.0★ (2) | 25 mi |
| Emcor Services Automated Controls | 5.0★ (2) | 13 mi |
| Environmental Air Products Inc | 5.0★ (2) | 13 mi |
| Fast Response Heating & Cooling | 4.4★ (1,100) | 23 mi |
| HVAC Direct of Cincinnati | 5.0★ (1) | 15 mi |
| Madison Heating & Cooling Inc | 4.0★ (2) | 13 mi |
| National Heating and Air Conditioning | 4.7★ (336) | 21 mi |
| Thompson Heating & Cooling | 2.0★ (2) | 19 mi |
| Tom Rechtin Heating & Air Conditioning | 4.3★ (61) | 11 mi |
| Trane Commercial Sales Office | 3.0★ (2) | 21 mi |
| Tribble Heating & Air Conditioning | 4.7★ (160) | 18 mi |
How much do HVAC contractors cost in Alexandria?
National price ranges in USD, not adjusted for Alexandria. 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 |
How to check an HVAC contractor's license in Kentucky
In Kentucky, Kentucky Department of Housing, Buildings and Construction licenses Heating, ventilation, air conditioning and refrigeration work.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
When to hire an HVAC contractor in Kentucky
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 Alexandria HVAC contractors
We scored 288 Alexandria 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 Alexandria 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 Alexandria: frequently asked questions
Who is the best HVAC contractor in Alexandria?
By CR Score, the highest-ranked HVAC contractor in Alexandria, KY is Apollo Home with a CR Score of 65/100. It has 4.9★ from 15,569 Google reviews. It is open 24/7. Schneller Knochelmann Plumbing, Heating & Air Conditioning (#2) and One Hour Heating & Air Conditioning (#3) follow. We ranked 288 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Alexandria?
ContractorsRanked ranks 288 HVAC contractors serving Alexandria, KY. 2 of them are based in Alexandria; 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 Alexandria are open 24/7?
107 ranked HVAC contractors in Alexandria post 24/7 hours. The highest-ranked are Apollo Home (#1), Schneller Knochelmann Plumbing, Heating & Air Conditioning (#2) and One Hour Heating & Air Conditioning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Alexandria work on weekends?
181 of 288 ranked HVAC contractors post Saturday hours and 137 post Sunday hours. The highest-ranked open Saturdays are Apollo Home (#1), Schneller Knochelmann Plumbing, Heating & Air Conditioning (#2) and One Hour Heating & Air Conditioning (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in Kentucky?
In Kentucky, Kentucky Department of Housing, Buildings and Construction handles licensing and covers Heating, ventilation, air conditioning and refrigeration work.
How much does ac replacement cost in Alexandria?
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 Alexandria. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Alexandria HVAC contractors have?
The median Google rating among 288 rated HVAC contractors in Alexandria is 4.8★, with a median of 24 reviews. Apollo Home has the most, 15,569 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 Alexandria?
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.
Update log for Alexandria
- October 2026: CR Scores recalculated for 288 hvac contractors serving Alexandria.
More HVAC contractors and Alexandria pages
HVAC contractors near Alexandria
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Other trades in Alexandria
- Roofers in Alexandria481 ranked
- Plumbers in Alexandria248 ranked
- Electricians in Alexandria207 ranked
- General contractors in Alexandria348 ranked
- Painters in Alexandria132 ranked
- Landscapers in Alexandria149 ranked
- Handymen in Alexandria67 ranked
- Kitchen remodelers in Alexandria201 ranked
- Bathroom remodelers in Alexandria216 ranked
- Flooring contractors in Alexandria194 ranked
- Tile installers in Alexandria33 ranked
- Drywall contractors in Alexandria10 ranked
- Concrete contractors in Alexandria174 ranked
- Fence contractors in Alexandria64 ranked
- Deck builders in Alexandria132 ranked
- Siding contractors in Alexandria210 ranked
- Window installers in Alexandria155 ranked
- Gutter installers in Alexandria150 ranked
- Insulation contractors in Alexandria36 ranked
- Solar installers in Alexandria35 ranked
- Garage door repair companies in Alexandria48 ranked
- Foundation repair companies in Alexandria63 ranked
- Tree services in Alexandria165 ranked
- Masonry contractors in Alexandria87 ranked
- Water damage restoration companies in Alexandria220 ranked
- Home builders in Alexandria252 ranked
- Demolition contractors in Alexandria44 ranked
- All contractors in Alexandria