Best Licensed HVAC Contractors in Wittmann, AZ
17 HVAC contractors registered in Wittmann hold current ROC licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 17 active ROC HVAC licenses registered in Wittmann
- License scopes in Wittmann: 15 dual (residential and commercial), 2 residential-only; commercial-only licenses never appear here
- Median time licensed in Wittmann: 6 years
- Longest Wittmann licensure: since 1995
- 1 of Wittmann's licenses (5.9%) has been held 25 or more years
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- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-07-31
- Verified
- August 17, 2026
- Licensed since
- 2012
- Expires
- 2028-03-31
- Verified
- August 17, 2026
- Licensed since
- 2015
- Expires
- 2027-04-30
- Verified
- August 17, 2026
- Licensed since
- 2015
- Expires
- 2027-07-31
- Verified
- August 17, 2026
- Licensed since
- 2018
- Expires
- 2026-11-30
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2027-01-31
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2027-04-30
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2027-09-30
Compare the top 6 at a glance
| Company | License | Class | Licensed since |
|---|---|---|---|
| Harry Roud Enterprise | #109029 | R-39R · Residential | 1995 |
| Schultz Family Of Arizona LLC | #276521 | R-39R · Residential | 2012 |
| Good Brothers Air Conditioning And Heating LLC | #297347 | CR-39 · Dual | 2015 |
| Marz Mechanical Heating, Cooling & Plumbing LLC | #299725 | CR-39 · Dual | 2015 |
| Paladin Mfg/construction LLC | #322758 | CR-39 · Dual | 2018 |
| Yeti Air Conditioning LLC | #323187 | CR-39 · Dual | 2019 |
Wittmann HVAC licensure at a glance
17 active ROC HVAC licenses are registered in Wittmann. Every Arizona license carries a scope, and it is a legal boundary rather than a size tier: 15 of Wittmann's licenses are dual scope (residential and commercial work) and 2 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 Wittmann license has been held 6 years, the longest-standing since 1995, and 1 (5.9%) has 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 Wittmann: common questions
How many licensed HVAC contractors are there in Wittmann?
17 active ROC HVAC licenses are registered in Wittmann. 17 Wittmann-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. 15 of Wittmann's 17 licenses are dual scope (residential and commercial) and 2 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 Wittmann license has been held 6 years, and the longest-standing dates to 1995.