990 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Chester: H & H Heating and Air Conditioning Inc., CR Score 66/100; 4.9★ from 2,073 Google reviews; open 24/7.
Best for emergencies (open 24/7): DelFera Heating, Cooling, & Electric, posts 24/7 hours; ranked #2 of 990.
Most-reviewed: Harris Plumbing, Heating, Air & Electrical, 11,049 Google reviews at 4.9★, the most of 990 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
990 Chester HVAC contractors are ranked here by CR Score, from ten published factors. 396 are open 24/7, 632 open Saturdays and 508 open Sundays, based on posted hours. The median Google rating is 4.9★ across 990 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | H & H Heating and Air Conditioning Inc. | 66 | 4.9★ (2,073) | Chester | 24/7 | Overall |
| 2 | DelFera Heating, Cooling, & Electric | 66 | 4.9★ (1,741) | Chester | 24/7 | Emergencies |
| 3 | Harris Plumbing, Heating, Air & Electrical | 65 | 4.9★ (11,049) | Woodbury, 11 mi away | 24/7 | Most reviews |
| 4 | Harris Plumbing, Heating, Air & Electrical | 65 | 4.9★ (3,594) | Media, 5 mi away | 24/7 | — |
| 5 | Adam Home Services | 64 | 4.8★ (3,232) | Broomall, 9 mi away | 24/7 | — |
| 6 | Stallion Service Experts | 64 | 4.8★ (1,515) | Folcroft, 5 mi away | 24/7 | — |
| 7 | Oliver Heating & Cooling | 63 | 4.7★ (2,366) | Chester | Sat · Sun | — |
| 8 | Creative Comfort Solutions Heating & Air Conditioning | 63 | 4.9★ (685) | Glenolden, 5 mi away | 24/7 | — |
| 9 | Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical | 63 | 4.8★ (9,075) | Wilmington, 16 mi away | 24/7 | — |
| 10 | Done Right Today | 63 | 5.0★ (2,228) | Wilmington, 14 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,073 Google reviews, listed on Google as “HVAC contractor”.
Based in Chester
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,741 Google reviews, listed on Google as “HVAC contractor”.
Based in Woodbury, 11 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 11,049 Google reviews, the most in Chester.
Based in Media, 5 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 3,594 Google reviews, listed on Google as “HVAC contractor”.
Based in Broomall, 9 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 3,232 Google reviews, listed on Google as “HVAC contractor”.
Based in Folcroft, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,515 Google reviews, listed on Google as “HVAC contractor”.
Based in Chester
Ranked #7 because of its Google rating and trade focus: 4.7★ from 2,366 Google reviews, listed on Google as “HVAC contractor”.
Based in Glenolden, 5 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 685 Google reviews, listed on Google as “HVAC contractor”.
Based in Wilmington, 16 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 9,075 Google reviews, listed on Google as “HVAC contractor”.
Based in Wilmington, 14 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 2,228 Google reviews, listed on Google as “HVAC contractor”.
Based in Paulsboro, 9 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 711 Google reviews, listed on Google as “HVAC contractor”.
Based in West Chester, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 3,053 Google reviews, listed on Google as “HVAC contractor”.
Based in Wilmington, 15 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 3,009 Google reviews, listed on Google as “Heating contractor”.
Based in West Chester, 16 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 3,146 Google reviews, listed on Google as “HVAC contractor”.
Based in Pennsville, 7 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 630 Google reviews, listed on Google as “HVAC contractor”.
Based in Prospect Park, 4 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 650 Google reviews, listed on Google as “HVAC contractor”.
Based in Carneys Point, 6 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 447 Google reviews, listed on Google as “HVAC contractor”.
Based in Media, 5 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 398 Google reviews, listed on Google as “Heating contractor”.
Based in Springfield, 6 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 309 Google reviews, listed on Google as “HVAC contractor”.
Based in Audubon, 19 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 10,656 Google reviews, listed on Google as “HVAC contractor”.
Based in Ardmore, 9 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 617 Google reviews, listed on Google as “HVAC contractor”.
Based in Broomall, 8 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 314 Google reviews, listed on Google as “HVAC contractor”.
Based in Carneys Point, 9 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 811 Google reviews, listed on Google as “HVAC contractor”.
Based in Broomall, 9 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 768 Google reviews, listed on Google as “HVAC contractor”.
Based in Drexel Hill, 7 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “HVAC contractor”.
#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 990 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 |
|---|---|---|
| A & C Kitchens & Baths | 4.6★ (72) | In Chester |
| Allied Experts Heating & Air Conditioning | 4.7★ (1,990) | 19 mi |
| Andrew's Quality Plumbing & Heating | 5.0★ (2) | In Chester |
| BOVIO RUBINO SERVICE | 4.8★ (1,774) | 20 mi |
| Eichholz Services Inc. | 5.0★ (2) | 5 mi |
| Farrow Plumbing & Heating | 5.0★ (2) | 8 mi |
| Hadfield Brothers Inc | 5.0★ (1) | In Chester |
| HL Bowman Inc Plumbing Heating & AC | 4.8★ (186) | 8 mi |
| J & A Refrigeration | 4.5★ (2) | 9 mi |
| J.D. Hodgson HVAC | 5.0★ (1) | In Chester |
| John McCuen Backflow Services | 5.0★ (2) | 9 mi |
| Koolair | 5.0★ (2) | 9 mi |
| Kosmatos Mechanical, Inc. | 5.0★ (2) | 9 mi |
| Lowry Electric | 3.0★ (2) | 9 mi |
| Ontime Air & Heating Services | In Chester | |
| Royal Petroleum Corporation | 4.0★ (2) | 9 mi |
| Santiago and Brothers Home Renovation | In Chester | |
| Sobieski Inc. | 4.7★ (5,666) | 25 mi |
| T Shannon Conaboy Plumbing & Heating | 4.5★ (2) | 9 mi |
| Tony’s Echo HVAC Installation & Repair | In Chester |
National price ranges in USD, not adjusted for Chester. 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 Pennsylvania, 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 990 Chester 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 Chester 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 |