Best Licensed HVAC Contractors in Tolleson, AZ
30 HVAC contractors registered in Tolleson hold current ROC licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 30 active ROC HVAC licenses registered in Tolleson
- License scopes in Tolleson: 30 dual (residential and commercial), 0 residential-only; commercial-only licenses never appear here
- Median time licensed in Tolleson: 4 years
- Longest Tolleson licensure: since 2002
- 0 of Tolleson's licenses (0.0%) have been held 25 or more years
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- Verified
- August 17, 2026
- Licensed since
- 2002
- Expires
- 2026-09-30
- Verified
- August 17, 2026
- Licensed since
- 2004
- Expires
- 2028-05-31
- Verified
- August 17, 2026
- Licensed since
- 2008
- Expires
- 2028-04-30
- Verified
- August 17, 2026
- Licensed since
- 2014
- Expires
- 2028-03-31
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2028-03-31
- Verified
- August 17, 2026
- Licensed since
- 2017
- Expires
- 2027-05-31
- Verified
- August 17, 2026
- Licensed since
- 2017
- Expires
- 2027-10-31
- Verified
- August 17, 2026
- Licensed since
- 2018
- Expires
- 2028-03-31
Compare the top 6 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Northern Arizona Refrigeration Sales & Service LLC | #178570 | CR-39 · Dual | 2002 |
| El Indio Heating And Cooling Inc. | #195644 | CR-39 · Dual | 2004 |
| Us Comfort Air Conditioning LLC | #243335 | CR-39 · Dual | 2008 |
| Desert Sun Air LLC | #291075 | CR-39 · Dual | 2014 |
| A-z Casa Repair LLC | #304163 | CR-39 · Dual | 2016 |
| C4 Air LLC | #313280 | CR-39 · Dual | 2017 |
Tolleson HVAC licensure at a glance
30 active ROC HVAC licenses are registered in Tolleson. Every Arizona license carries a scope, and it is a legal boundary rather than a size tier: 30 of Tolleson's licenses are dual scope (residential and commercial work) and 0 residential-only, while commercial-only licenses never appear on these pages at all - they do not permit residential work in Arizona. Tenure is what these pages rank on, and Arizona's issue dates are real and filled on every record: the median Tolleson license has been held 4 years, the longest-standing since 2002, and 0 (0.0%) have been held 25 or more years. The posting list carries no insurance, no bond and no phone for any licensee - Arizona requires a license bond by statute but does not publish it, so we never show one, never claim one, and never rank on one. ROC's contractor search cannot link straight to a record, so every listing above shows its number for you to paste into ROC's contractor search. How we verify.
HVAC Contractors in Tolleson: common questions
How many licensed HVAC contractors are there in Tolleson?
30 active ROC HVAC licenses are registered in Tolleson. 30 Tolleson-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses ROC posts as Active, carrying a residential or dual scope and unexpired at our data date, are listed.
What does the scope on an Arizona HVAC license mean?
Arizona's scope is a legal boundary, not a size tier: a commercial-only license does not permit residential work, so commercial-only contractors never appear on these pages at all. 30 of Tolleson's 30 licenses are dual scope (residential and commercial) and 0 are residential-only.
How do I check an HVAC contractor's license in Arizona?
Every listing above shows its ROC license number. ROC's contractor search cannot link straight to a record, so open it and type the number in: it shows the class, scope, status and expiration. The median Tolleson license has been held 4 years, and the longest-standing dates to 2002.