54 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Norwalk: Jubilee Heating & Cooling, CR Score 63/100; 4.9★ from 241 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Bayside Comfort, posts 24/7 hours; ranked #2 of 54.
Most-reviewed: Bayside Comfort, 1,897 Google reviews at 4.9★, the most of 54 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
54 Norwalk HVAC contractors are ranked here by CR Score, from ten published factors. 13 are open 24/7, 22 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.7★ across 54 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Jubilee Heating & Cooling | 63 | 4.9★ (241) | Norwalk | Sat · Sun · Evenings | Overall |
| 2 | Bayside Comfort | 63 | 4.9★ (1,897) | Sandusky, 23 mi away | 24/7 | Emergencies, Most reviews |
| 3 | ABTECH Mechanical HVAC inc | 62 | 4.9★ (111) | Bellevue, 4 mi away | 24/7 | — |
| 4 | Comfort Zone Heating & Cooling | 61 | 5.0★ (27) | Norwalk | 24/7 | — |
| 5 | Alpha Air Heating And Cooling | 59 | 5.0★ (189) | Shelby, 22 mi away | 24/7 | — |
| 6 | Hohler Furnace & Sheet Metal | 58 | 4.9★ (932) | Sandusky, 16 mi away | Evenings | — |
| 7 | Great Lakes Electric | 58 | 4.8★ (127) | Norwalk | — | — |
| 8 | Hohler Furnace and Sheet Metal Inc. | 58 | 5.0★ (3) | Norwalk | 24/7 | — |
| 9 | Plumbco Plumbing & Heating - Dave Hall | 57 | 4.5★ (31) | Sandusky, 13 mi away | 24/7 | — |
| 10 | Pfeiffer's Heating & A/C (Pfeiffer's Appliance) | 57 | 4.7★ (29) | Norwalk | Sat | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 241 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 23 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 1,897 Google reviews, the most in Norwalk.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 4 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #4 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shelby, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 189 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 932 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #7 because of its Google rating and trade focus: 4.8★ from 127 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 13 mi away
Ranked #9 because of its Google rating and trade focus: 4.5★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #10 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #11 because of its Google rating and trade focus: 4.7★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Amherst, 23 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amherst, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 88 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amherst, 24 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #15 because of its Google rating and trade focus: 4.5★ from 76 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vermilion, 18 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 14 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 146 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elyria, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 64 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 15 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 200 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford Heights, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.4★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk
Ranked #22 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron, 10 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 56 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 14 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 54 ranked HVAC contractors here; the rest are on their profiles.
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 |
|---|---|---|
| All Air Heating Group Inc | 14 mi | |
| Answer Heating & Cooling | 5.0★ (1) | 20 mi |
| Bell Heating and Electric | 5.0★ (1) | 22 mi |
| Blevins Plumbing & Heating | 24 mi | |
| Clyde Heating & Cooling | 19 mi | |
| Comfort Zone Heating & Cooling | In Norwalk | |
| CW Mechanical & Plumbing | 5.0★ (4) | In Norwalk |
| D M Plumbing & Heating | 5.0★ (1) | 21 mi |
| Exclusive Geo Works LLC | 23 mi | |
| Expert Air LLC | 5.0★ (1) | 24 mi |
| Huron Heating & Air Conditioning | 5.0★ (1) | 9 mi |
| Innovative Comfort Technologies, LLC | 5.0★ (2) | 24 mi |
| Kessler Industries | 24 mi | |
| Klee & Associates Inc | 5.0★ (1) | 15 mi |
| Lulpold John Plumbing & Heating Inc | 15 mi | |
| Neel Plumbing | 4.6★ (19) | In Norwalk |
| Ottos Inc Heating Air Conditioning & Refrigeration | 1.0★ (1) | 16 mi |
| Steve Frey Plumbing & Heating | 3.9★ (19) | 25 mi |
| Top Solutions Cooling & Heating | 23 mi | |
| Turnbull Plumbing & Heating | 4.3★ (11) | 20 mi |
National price ranges in USD, not adjusted for Norwalk. 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 |
In Ohio, Ohio Construction Industry Licensing Board licenses Commercial HVAC and refrigeration contractor licenses.
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
In Ohio, 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.
We scored 54 Norwalk 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 Norwalk 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 |