List of HVAC contractors in Rockford, IL with emails and phone numbers
As of 6 Nov 2026, 67Leads lists 18 HVAC contractors in Rockford, IL. 4 (22%) have an email address read from the company's own website; none has been through the mail-server check yet.
Updated (the day rows in this list last changed). Counts as of 6 Nov 2026.
Get 67 leads freeNo card. Search is free with contacts masked. Opens a free search for the 18 HVAC contractors in Rockford, IL.
What these numbers mean
Email coverage here is 22%, below the 31% statewide. Expect to work more of this list by phone.
9 of the 18 companies (50%) have no website at all. That is usually the clearest sign a business is not being marketed to by anyone, which is either an opportunity or a warning depending on what you are selling.
None of the addresses in Rockford, IL have been through the mail-server check yet, so every one is labelled unverified. Verification runs continuously and this figure moves.
ZIP codes with the most HVAC contractors
18 of the 18 HVAC contractors in Rockford, IL list a ZIP code, spread over 6 ZIP codes. The 5 busiest hold 94% of those; 61109 alone has 5.
| ZIP code | HVAC contractors | Share |
|---|---|---|
| 61109 | 5 | 28% |
| 61107 | 4 | 22% |
| 61104 | 3 | 17% |
| 61108 | 3 | 17% |
| 61102 | 2 | 11% |
Sub-specialties by listing category
The largest listing category in Rockford is HVAC contractor, at 50%; 4 categories appear in all.
Air conditioning contractor is more common in Rockford (33%) than across Illinois (11%).
| Listing category | Businesses | Share | Across Illinois |
|---|---|---|---|
| HVAC contractor | 9 | 50% | 61% |
| Air conditioning contractor | 6 | 33% | 11% |
| Air duct cleaning service | 2 | 11% | 2% |
| Dryer vent cleaning service | 1 | 6% | 0% |
The category is the one each business chose on its public listing.
Ratings
67% in Rockford are rated 4.5 stars or higher, against 88% across Illinois.
1 (6%) have no rating yet. Median reviews: 15 in Rockford, 55 across Illinois.
| Rating | Businesses | Share | Across Illinois |
|---|---|---|---|
| 4.8 to 5.0 | 7 | 39% | 72% |
| 4.5 to 4.7 | 5 | 28% | 16% |
| 4.0 to 4.4 | 3 | 17% | 8% |
| 3.0 to 3.9 | 2 | 11% | 2% |
| Under 3.0 | 0 | 0% | 0% |
| No rating yet | 1 | 6% | 1% |
Nearby cities
The closest city with its own list is Aurora, IL, about 51 miles away, with 18 HVAC contractors. Distances run between the median positions of each city's listings.
| City | Distance | HVAC contractors | With an email |
|---|---|---|---|
| Aurora, IL | 51 mi | 18 | 9 |
| Naperville, IL | 56 mi | 19 | 1 |
| Madison, WI | 58 mi | 24 | 8 |
| Joliet, IL | 69 mi | 15 | 3 |
| Chicago, IL | 74 mi | 69 | 28 |
| Milwaukee, WI | 78 mi | 25 | 7 |
| Peoria, IL | 109 mi | 15 | 4 |
A sample of HVAC contractors in Rockford, IL
| Company | Owner | Phone | City | |
|---|---|---|---|---|
| Gilley's Heating & Air Conditioning | — | +1815962**** | s******@gilleysheatingandair.com | Rockford |
| Open Air Duct Cleaning | — | +1224572**** | o********@openairductcleaning.com | Rockford |
| Miller Heating & Air Conditioning | — | +1815227**** | m****************@gmail.com | Rockford |
| Certified air duct cleaning -rockford | — | +1224938**** | i***@certifiedairductcleaning.online | Rockford |
| Breeze Heating and AC LLC | — | +1815278**** | — | Rockford |
| Top Shot C.K.R. Inc. - Commercial HVAC/Refrigeration | — | +1815394**** | — | Rockford |
| Bob's Refrigeration Heating and Air conditioning | — | +1815398**** | — | Rockford |
| Coolburn Comfort Solutions | — | +1815800**** | — | Rockford |
| Rockford HVAC Services | — | +1866332**** | — | Rockford |
| Magin Heating & Cooling | — | +1815968**** | — | Rockford |
| Ainley Heating & Air Condition. | — | +1815364**** | — | Rockford |
| Kinovate Heating, Cooling & Indoor Air Quality | — | +1815270**** | — | Rockford |
Contacts are masked until you export. Every email shown as verified was checked against the company's own mail server. Pricing · How the list is built
Free tools for this list
9 HVAC contractors in Rockford without a websitePreview the first 10Cold email templates for HVAC contractors
Guides for working this list
How to verify a lead list before you send a single emailHow to find businesses without websites, and sell them a siteAll guidesLead tool alternativesFree tools
Questions
67Leads currently lists 18 HVAC contractors in Rockford, IL, of which 15 are graded as a core match for the trade.
4 of the 18 HVAC contractors in Rockford, IL have an email address on file, collected from the company's own website rather than guessed from a pattern.
Not yet for Rockford, IL. Owner names are read from each company's own site, and none of these publish one we could confirm.
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Other trades in Rockford, IL
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HVAC contractors in other Illinois cities
Chicago (69)Naperville (19)Aurora (18)Joliet (15)Peoria (15)