64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 565 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 565 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best HVAC Contractors in Easton, CT (2026)
519 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Easton: Aire Serv of Southwest Connecticut, CR Score 64/100; 4.8★ from 565 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Edgerton, Inc., posts 24/7 hours; ranked #2 of 519.
- 9
Most-reviewed: Sippin Energy Products, 2,594 Google reviews at 4.9★, the most of 519 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
519 Easton HVAC contractors are ranked here by CR Score, from ten published factors. 146 are open 24/7, 262 open Saturdays and 189 open Sundays, based on posted hours. The median Google rating is 4.8★ across 519 rated businesses.
Top 10 HVAC contractors in Easton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Aire Serv of Southwest Connecticut | 64 | 4.8★ (565) | Ansonia, 4 mi away | 24/7 | Overall |
| 2 | Edgerton, Inc. | 63 | 4.8★ (555) | Bethel, 7 mi away | 24/7 | Emergencies |
| 3 | Celco Heating & Air Conditioning | 63 | 4.7★ (861) | Bridgeport, 9 mi away | 24/7 | — |
| 4 | ENCON Heating and Air Conditioning | 63 | 4.9★ (529) | Bridgeport, 10 mi away | 24/7 | — |
| 5 | HL Bowman Inc Plumbing Heating & AC | 63 | 4.7★ (1,151) | Milford, 12 mi away | 24/7 | — |
| 6 | Levco Oil & Propane | 63 | 4.7★ (590) | Trumbull, 8 mi away | 24/7 | — |
| 7 | Astacio Heating, Cooling, Plumbing & Electrical | 63 | 4.8★ (1,998) | Norwalk, 12 mi away | Sat · Sun · Evenings | — |
| 8 | Service Stars | 62 | 4.9★ (1,350) | Danbury, 13 mi away | Sat · Sun · Evenings | — |
| 9 | Sippin Energy Products | 62 | 4.9★ (2,594) | Bethel, 5 mi away | — | Most reviews |
| 10 | Bertola Plumbing & Heating | 62 | 5.0★ (570) | Trumbull, 3 mi away | 24/7 | — |
The 519 best HVAC contractors in Easton, 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 Bethel, 7 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 555 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 555 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 786 Main St, Monroe, CT 06468
Based in Bridgeport, 9 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 861 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 861 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 467 Bishop Ave, Bridgeport, CT 06610
Based in Bridgeport, 10 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 529 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 529 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Milford, 12 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 1,151 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 1,151 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 922 Bridgeport Ave, Milford, CT 06460
Based in Trumbull, 8 mi away
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 590 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 590 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 55 Merritt Blvd, Trumbull, CT 06611
Based in Norwalk, 12 mi away
63/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 1,998 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,998 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 70 Fort Point St, Norwalk, CT 06855
Based in Danbury, 13 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 1,350 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,350 Google reviews
- Hours
- Mon–Sun 7:30 AM–10 PM
- Address
- 43C Beaver Brook Rd, Danbury, CT 06810
Based in Bethel, 5 mi away
62/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 2,594 Google reviews, the most in Easton.
- 4.9★ from 2,594 Google reviews
- Hours
- Mon–Fri 7 AM–4:30 PM · Sat–Sun closed
- Address
- 234 Main St, Monroe, CT 06468
Based in Trumbull, 3 mi away
62/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 570 Google reviews.
- 5.0★ from 570 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 90 Fresh Meadow Dr, Trumbull, CT 06611
Based in Darien, 7 mi away
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 133 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ansonia, 12 mi away
62/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 446 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 446 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 34 Clifton Ave, Ansonia, CT 06401
Based in Bridgeport, 5 mi away
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 86 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 54 Glendale Ave, Bridgeport, CT 06606
Based in Ridgefield, 8 mi away
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 212 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 212 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 199 Ethan Allen Hwy, Ridgefield, CT 06877
Based in Danbury, 14 mi away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 380 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 380 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 37A Padanaram Rd, Danbury, CT 06811
Based in New Milford, 23 mi away
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 969 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 969 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8 S Main St, New Milford, CT 06776
Based in Danbury, 13 mi away
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 2,252 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,252 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 92 Sand Pit Rd, Danbury, CT 06810
Based in Ansonia, 12 mi away
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 347 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 347 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 41 Clifton Ave, Ansonia, CT 06401
Based in Bethel, 15 mi away
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 240 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 240 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Trumbull, 5 mi away
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18 Botsford Pl, Trumbull, CT 06611
Based in Stamford, 20 mi away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 718 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 718 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 430 Fairfield Ave, Stamford, CT 06902
Based in Westport, 10 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 1,206 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,206 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat 7 AM–12 PM · Sun closed
- Address
- 11 Ferry Ln W, Westport, CT 06880
Based in Stamford, 18 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 209 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 209 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 38 Hundley Ct, Stamford, CT 06902
Based in Norwalk, 10 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 171 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 171 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 318 Strawberry Hill Ave, Norwalk, CT 06851
Based in Stamford, 17 mi away
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 211 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 211 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 31 Parker Ave, Stamford, CT 06906
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 519 ranked HVAC contractors here; the rest are on their profiles.
Also serving Easton
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 |
|---|---|---|
| A1 Heating and Air Conditioning | 4.9★ (125) | 25 mi |
| Apple Oil | 3.6★ (84) | 9 mi |
| BLM Refrigeration Heating & Air Conditioning | 4.1★ (14) | 5 mi |
| Bridgeport HVAC | 3.0★ (2) | 8 mi |
| Davenport Electric | 4.5★ (4) | In Easton |
| Donald Renzulli Plumbing & Heating | In Easton | |
| Dynamic Plumbing & Heating, LLC | In Easton | |
| E Elving Heating and Cooling LLC | 4.9★ (90) | 20 mi |
| Innovative Heating & Cooling LLC | 5.0★ (39) | 15 mi |
| JF Heating and cooling | 5.0★ (2) | 5 mi |
| JP's Plumbing and Heating, LLC | 4.5★ (2) | 10 mi |
| M P Electric | 5.0★ (2) | 9 mi |
| Moffett Heating and Air Conditioning | In Easton | |
| North East HVAC | 5.0★ (2) | In Easton |
| Pdq Plumbing & Heating | 5.0★ (2) | 5 mi |
| Procaccini Plumbing Heating | 5.0★ (2) | In Easton |
| RB MECHANICAL LLC | 5.0★ (16) | 10 mi |
| Romeo Morelli & Sons Plumbing-Heating-Well Pumps | 5.0★ (439) | 18 mi |
| SolvIt Home Services | 4.5★ (42) | 10 mi |
| Ziccolella Plumbing and Heating | In Easton |
How much do HVAC contractors cost in Easton?
National price ranges in USD, not adjusted for Easton. 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 Connecticut
In Connecticut, Connecticut Department of Consumer Protection licenses Heating, piping, cooling and sheet metal licenses.
- Search the business name or license number on the Connecticut Department of Consumer Protection license lookup.
- 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 Connecticut
In Connecticut, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How we ranked Easton HVAC contractors
We scored 519 Easton 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 Easton 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 Easton: frequently asked questions
Who is the best HVAC contractor in Easton?
By CR Score, the highest-ranked HVAC contractor in Easton, CT is Aire Serv of Southwest Connecticut with a CR Score of 64/100. It has 4.8★ from 565 Google reviews. It is open 24/7. Edgerton, Inc. (#2) and Celco Heating & Air Conditioning (#3) follow. We ranked 519 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Easton?
ContractorsRanked ranks 519 HVAC contractors serving Easton, CT. 2 of them are based in Easton; 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 Easton are open 24/7?
146 ranked HVAC contractors in Easton post 24/7 hours. The highest-ranked are Aire Serv of Southwest Connecticut (#1), Edgerton, Inc. (#2) and Celco Heating & Air Conditioning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Easton work on weekends?
262 of 519 ranked HVAC contractors post Saturday hours and 189 post Sunday hours. The highest-ranked open Saturdays are Aire Serv of Southwest Connecticut (#1), Edgerton, Inc. (#2) and Celco 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 Connecticut?
In Connecticut, Connecticut Department of Consumer Protection handles licensing and covers Heating, piping, cooling and sheet metal licenses. Search the business or license number at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.
How much does ac replacement cost in Easton?
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 Easton. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Easton HVAC contractors have?
The median Google rating among 519 rated HVAC contractors in Easton is 4.8★, with a median of 21 reviews. Sippin Energy Products has the most, 2,594 reviews, and ranks #9. 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 Easton?
In Connecticut, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
Update log for Easton
- October 2026: CR Scores recalculated for 519 hvac contractors serving Easton.
- October 2026: 3 duplicate listings merged.
More HVAC contractors and Easton pages
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Other trades in Easton
- Roofers in Easton1528 ranked
- Plumbers in Easton463 ranked
- Electricians in Easton329 ranked
- General contractors in Easton682 ranked
- Painters in Easton318 ranked
- Landscapers in Easton326 ranked
- Handymen in Easton96 ranked
- Kitchen remodelers in Easton446 ranked
- Bathroom remodelers in Easton408 ranked
- Flooring contractors in Easton305 ranked
- Tile installers in Easton76 ranked
- Drywall contractors in Easton22 ranked
- Concrete contractors in Easton116 ranked
- Fence contractors in Easton160 ranked
- Deck builders in Easton200 ranked
- Siding contractors in Easton721 ranked
- Window installers in Easton603 ranked
- Gutter installers in Easton205 ranked
- Insulation contractors in Easton68 ranked
- Solar installers in Easton176 ranked
- Garage door repair companies in Easton154 ranked
- Foundation repair companies in Easton219 ranked
- Tree services in Easton404 ranked
- Masonry contractors in Easton396 ranked
- Water damage restoration companies in Easton739 ranked
- Home builders in Easton542 ranked
- Demolition contractors in Easton60 ranked
- All contractors in Easton