# Radon Mitigation Professional licences in Colorado — the register — dora-co

> 528 active Radon Mitigation Professional licences in Colorado, by city, with the renewal calendar.

## Active Radon Mitigation Professional licences in Colorado

528 active licences carry this exact DORA type — the 79th most numerous of the 92 with a page here, across 108 Colorado cities.

### What this licence is

**Radon Mitigation Professional** is one of the 204 licence types the
Colorado Department of Regulatory Agencies issues, in the Radon Professionals family.
Practising a regulated profession in Colorado without a current licence is
unlawful, which is why DORA publishes this register for the public to
check.

### When this licence has to be renewed

DORA renews this type on a **annual** cycle
, with the licence expiring on
**31-May**. That date is the same for everyone holding it —
which is why 528 renewals fall due together
every May.

DORA publishes this in a 344-row table of codes. It is not
published anywhere as a calendar. [The whole calendar, month
by month](/renewal.md).

**3** of the 528 active licences of this type carry a
disciplinary action in DORA's file — 0.6%.

This site publishes that count and no more: never who, and
never a case number. DORA records the type of action and no reason at all, and
the two most common entries statewide are a stipulation and a letter of
admonition — agreed outcomes. Every licence counted here is
**active**. [Why that line is drawn
there](/discipline.md).

### Where these licences are held

| City | Active licences | Share |
|---|---|---|
| [Denver](/city/denver.md) | 57 | 10.8% |
| [Colorado Springs](/city/colorado-springs.md) | 57 | 10.8% |
| [Littleton](/city/littleton.md) | 25 | 4.7% |
| [Fort Collins](/city/fort-collins.md) | 20 | 3.8% |
| [Aurora](/city/aurora.md) | 18 | 3.4% |
| [Centennial](/city/centennial.md) | 16 | 3.0% |
| [Parker](/city/parker.md) | 13 | 2.5% |
| [Arvada](/city/arvada.md) | 12 | 2.3% |
| [Lakewood](/city/lakewood.md) | 11 | 2.1% |
| [Golden](/city/golden.md) | 11 | 2.1% |
| [Loveland](/city/loveland.md) | 11 | 2.1% |
| [Englewood](/city/englewood.md) | 11 | 2.1% |
| [Broomfield](/city/broomfield.md) | 10 | 1.9% |
| [Grand Junction](/city/grand-junction.md) | 10 | 1.9% |
| [Westminster](/city/westminster.md) | 9 | 1.7% |
| [Castle Rock](/city/castle-rock.md) | 8 | 1.5% |
| [Highlands Ranch](/city/highlands-ranch.md) | 7 | 1.3% |
| [Thornton](/city/thornton.md) | 7 | 1.3% |
| [Longmont](/city/longmont.md) | 6 | 1.1% |
| [Greeley](/city/greeley.md) | 6 | 1.1% |
| [Steamboat Springs](/city/steamboat-springs.md) | 5 | 0.9% |
| [Wheat Ridge](/city/wheat-ridge.md) | 5 | 0.9% |
| [Pueblo](/city/pueblo.md) | 5 | 0.9% |
| [Silverthorne](/city/silverthorne.md) | 5 | 0.9% |

### Some of the 528 active licences

*Radon Mitigation Professional, alphabetical*

| Name | Licence | City | First issued | Expires |
|---|---|---|---|---|
| ​Christopher Michael Schroeder | [517](/search.md) | Golden | 2024 | 2027 |
| Aarmond Proctor | [262](/search.md) | Milliken | 2022 | 2027 |
| Aaron Bradford Simonye | [9](/search.md) | Aurora | 2022 | 2027 |
| Aaron Caudill | [490](/search.md) | Lakewood | 2023 | 2027 |
| Aaron Hunt | [690](/search.md) | Colorado Springs | 2025 | 2027 |
| Aaron Wagoner | [84](/search.md) | Littleton | 2022 | 2027 |
| Adam Bartczak | [219](/search.md) | Denver | 2022 | 2027 |
| Adam Frodge | [753](/search.md) | Leadville | 2026 | 2027 |
| Adam Howell | [29](/search.md) | Durango | 2022 | 2027 |
| Adam R Cunningham | [331](/search.md) | Avon | 2022 | 2027 |
| Alan Selch | [346](/search.md) | Steamboat Springs | 2022 | 2027 |
| Albert James Doughty | [293](/search.md) | Thornton | 2022 | 2027 |
| Alex B Goble | [549](/search.md) | Westminster | 2024 | 2027 |
| Alex Becker | [112](/search.md) | Lakewood | 2022 | 2027 |
| Alexa Gabrielle Snyder | [569](/search.md) | Chicago | 2024 | 2027 |
| Alexander James Wozniak | [13](/search.md) | Lakewood | 2022 | 2027 |
| Alexander Michael St.Clair | [479](/search.md) | Colorado Springs | 2023 | 2027 |
| Alexander P Luette | [244](/search.md) | Plano | 2022 | 2027 |
| Allen Stottlemyer | [366](/search.md) | Pueblo | 2022 | 2027 |
| Amber Johnson | [631](/search.md) | Santa Fe | 2025 | 2027 |
| Amy Peacock | [489](/search.md) | Denver | 2023 | 2027 |
| Andrew Hardman | [256](/search.md) | Castle Pines | 2022 | 2027 |
| Andrew Linger | [185](/search.md) | Avon | 2022 | 2027 |
| Andrew Ricker | [577](/search.md) | Centennial | 2024 | 2027 |
| Andrew Sams | [207](/search.md) | Denver | 2022 | 2027 |
| Andrew Scholl | [617](/search.md) | Louisville | 2025 | 2027 |
| Andrew Woods | [629](/search.md) | Colorado Springs | 2025 | 2027 |
| Ann-Marie Srivastava | [439](/search.md) | Centennial | 2023 | 2027 |
| Arthur Benjamin Taufen | [665](/search.md) | Littleton | 2025 | 2027 |
| Asha Emily Egmont | [574](/search.md) | Chicago | 2024 | 2027 |
| Ashley Lynn Boshea | [736](/search.md) | Colorado Springs | 2026 | 2027 |
| Austin Dyer | [119](/search.md) | Loveland | 2022 | 2027 |
| Austin Milam | [436](/search.md) | Colorado Springs | 2023 | 2027 |
| Axel Joseph Asander | [476](/search.md) | Aurora | 2023 | 2027 |
| Bayonna Aleace Brown | [748](/search.md) | Aurora | 2026 | 2027 |
| Benjamin E Hughes | [117](/search.md) | Wheat Ridge | 2022 | 2027 |
| Benjamin James Gare | [87](/search.md) | Grand Junction | 2022 | 2027 |
| Benjamin Lopez | [711](/search.md) | Denver | 2026 | 2027 |
| Beth Patricia Strothmann | [450](/search.md) | Houston | 2023 | 2027 |
| Bo R Sandoval | [177](/search.md) | Denver | 2022 | 2027 |
| Brad Hale | [358](/search.md) | Lafayette | 2022 | 2027 |
| Bradin Ball | [417](/search.md) | Englewood | 2023 | 2027 |
| Brandi Keyera Udell | [560](/search.md) | Colorado Springs | 2024 | 2027 |
| Brandon Blomquist | [667](/search.md) | Pagosa Springs | 2025 | 2027 |
| Brandon Cook | [759](/search.md) | Englewood | 2026 | 2027 |
| Brett Alan Datteri | [162](/search.md) | Greeley | 2022 | 2027 |
| Brett Duryea | [189](/search.md) | Lafayette | 2022 | 2027 |
| Brett Jones | [173](/search.md) | Broomfield | 2022 | 2027 |
| Brian Allen Farley | [527](/search.md) | Westminster | 2024 | 2027 |
| Brian Hickory | [324](/search.md) | Steamboat Springs | 2022 | 2027 |
| Brian J Baltazar | [132](/search.md) | Parker | 2022 | 2027 |
| Brian K Wilcox | [114](/search.md) | Johnstown | 2022 | 2027 |
| Brian Luy | [686](/search.md) | Mancos | 2025 | 2027 |
| Brian Notestein | [171](/search.md) | Colorado Springs | 2022 | 2027 |
| Brian Thompson | [693](/search.md) | Milliken | 2025 | 2027 |
| Brian Todd Persons | [83](/search.md) | Greeley | 2022 | 2027 |
| Briana Lei Aragon | [548](/search.md) | Fort Collins | 2024 | 2027 |
| Bruce Czech | [620](/search.md) | Loveland | 2025 | 2027 |
| Bryan Zenner | [273](/search.md) | Longmont | 2022 | 2027 |
| Bryon Sherburne | [170](/search.md) | Parker | 2022 | 2027 |
| Bryson S. Wise | [447](/search.md) | Loveland | 2023 | 2027 |
| Burton Thomas Corley | [707](/search.md) | Canon City | 2026 | 2027 |
| Carl Bard Nielsen | [433](/search.md) | Golden | 2023 | 2027 |
| Chad Michael Smith | [198](/search.md) | Monument | 2022 | 2027 |
| Charles Lane Taylor | [218](/search.md) | Englewood | 2022 | 2027 |
| Charlotte Adele Dudoit | [275](/search.md) | Steamboat Springs | 2022 | 2027 |
| Chris F Baker | [367](/search.md) | Highlands Ranch | 2022 | 2027 |
| Chris Herman | [61](/search.md) | Farmington | 2022 | 2027 |
| Chris M Knack | [165](/search.md) | Parker | 2022 | 2027 |
| Christina Carusone | [639](/search.md) | Wheat Ridge | 2025 | 2027 |
| Christopher Beros | [752](/search.md) | Denver | 2026 | 2027 |
| Christopher Cox | [215](/search.md) | Broomfield | 2022 | 2027 |
| Christopher Davis | [683](/search.md) | Colorado Springs | 2025 | 2027 |
| Christopher Hawksley | [510](/search.md) | Littleton | 2024 | 2027 |
| Christopher Ledger | [258](/search.md) | Salida | 2022 | 2027 |
| Christopher Lee Williams | [373](/search.md) | Littleton | 2023 | 2027 |
| Christopher M Hart | [103](/search.md) | Steamboat Springs | 2022 | 2027 |
| Claire Asmussen | [599](/search.md) | Denver | 2025 | 2027 |
| Claudia M Cook | [288](/search.md) | Highlands Ranch | 2022 | 2027 |
| Clayton Buchner | [764](/search.md) | Pagosa Springs | 2026 | 2027 |
| Cody Green | [718](/search.md) | Parker | 2026 | 2027 |
| Cody J Jones | [41](/search.md) | Castle Rock | 2022 | 2027 |
| Cody Petersen | [157](/search.md) | Durango | 2022 | 2027 |
| Colby Koerner | [375](/search.md) | Clifton | 2023 | 2027 |
| Cole Skidmore | [96](/search.md) | Westminster | 2022 | 2027 |
| Colin Chresten Jensen JR | [426](/search.md) | Broomfield | 2023 | 2027 |
| Connor Patterson | [528](/search.md) | Fort Collins | 2024 | 2027 |
| Cory Lindbo | [63](/search.md) | Palisade | 2022 | 2027 |
| Cory Mankin | [457](/search.md) | Castle Pines | 2023 | 2027 |
| Cullen Moran | [270](/search.md) | Breckenridge | 2022 | 2027 |
| Dalton G Lopez | [678](/search.md) | Lakewood | 2025 | 2027 |
| Damian Cappello | [239](/search.md) | Centennial | 2022 | 2027 |
| Dan Henderson | [136](/search.md) | Denver | 2022 | 2027 |
| Dan Ray Beaver | [429](/search.md) | Denver | 2023 | 2027 |
| Dan Rosenblatt | [101](/search.md) | Pagosa Springs | 2022 | 2027 |
| Dane Alan Shaffer JR | [397](/search.md) | Fort Collins | 2023 | 2027 |
| Daniel Haddadi | [493](/search.md) | Lawrence | 2023 | 2027 |
| Daniel J Kennelly | [441](/search.md) | Littleton | 2023 | 2027 |
| Daniel Karako | [746](/search.md) | Lone Tree | 2026 | 2027 |
| Daniel Lipscomb Crothers | [627](/search.md) | Colorado Springs | 2025 | 2027 |
| Daniel Logar JR | [729](/search.md) | Denver | 2026 | 2027 |
| Daniel Mikalian | [622](/search.md) | Colorado Springs | 2025 | 2027 |
| Daniel Neal Devries | [287](/search.md) | Fort Collins | 2022 | 2027 |
| Daniel Patrick Gillespie | [566](/search.md) | Colorado Springs | 2024 | 2027 |
| Daniel Shea Lydon | [343](/search.md) | Silverthorne | 2022 | 2027 |
| Daniel Stephenson | [45](/search.md) | Fort Collins | 2022 | 2027 |
| Daniel Vogt | [732](/search.md) | Littleton | 2026 | 2027 |
| Daniel W Noteboom | [21](/search.md) | Colorado Springs | 2022 | 2027 |
| Daniel Wolf | [515](/search.md) | Denver | 2024 | 2027 |
| Danny Martinez | [669](/search.md) | Colorado Springs | 2025 | 2027 |
| Dante Wydra | [747](/search.md) | Colorado Springs | 2026 | 2027 |
| Dave Page | [223](/search.md) | Eagle | 2022 | 2027 |
| David Alan Holt | [62](/search.md) | Longmont | 2022 | 2027 |
| David Charles Geisen | [196](/search.md) | Denver | 2022 | 2027 |
| David H Wright | [133](/search.md) | Pueblo | 2022 | 2027 |
| David Hanson | [687](/search.md) | Eagle | 2025 | 2027 |
| David J Boyer | [374](/search.md) | Highlands Ranch | 2023 | 2027 |
| David Krajicek | [583](/search.md) | Denver | 2024 | 2027 |
| David Meixell | [540](/search.md) | Arvada | 2024 | 2027 |
| David Montano | [698](/search.md) | Florissant | 2025 | 2027 |
| David Moss | [649](/search.md) | Lakewood | 2025 | 2027 |
| David Pace | [190](/search.md) | Durango | 2022 | 2027 |
| David Spielman | [102](/search.md) | Longmont | 2022 | 2027 |
| Dean Alan Bowring | [329](/search.md) | Highlands Ranch | 2022 | 2027 |
| Demchigsuren Dorj | [692](/search.md) | Golden Valley | 2025 | 2027 |
| Desiree Oyola-Sloan | [470](/search.md) | Littleton | 2023 | 2027 |
| Diego Peterson | [402](/search.md) | Englewood | 2023 | 2027 |
| Don J Marsh | [108](/search.md) | Littleton | 2022 | 2027 |
| Donald Edward Devine III | [394](/search.md) | Arvada | 2023 | 2027 |
| Donald Hamby | [704](/search.md) | Burlington | 2026 | 2027 |
| Donald Jeffery Wiechman | [348](/search.md) | Littleton | 2022 | 2027 |
| Donald Morris Kronig | [263](/search.md) | Denver | 2022 | 2027 |
| Donald S Humphrey | [77](/search.md) | Broomfield | 2022 | 2027 |
| Donald Steele | [381](/search.md) | Aurora | 2023 | 2027 |
| Doug Fast | [32](/search.md) | Centennial | 2022 | 2027 |
| Douglas Krueck | [609](/search.md) | Aurora | 2025 | 2027 |
| Douglas Lee Kladder | [299](/search.md) | Colorado Springs | 2022 | 2027 |
| Douglas Versaw | [97](/search.md) | Golden | 2022 | 2027 |
| Drew McClellan | [264](/search.md) | Loveland | 2022 | 2027 |
| Duane A Younger | [357](/search.md) | Fort Lupton | 2022 | 2027 |
| Duane Bryan Johnson | [544](/search.md) | Crested Butte | 2024 | 2027 |
| Dustin Bartel | [677](/search.md) | Morrison | 2025 | 2027 |
| Dustin Lee Brady | [503](/search.md) | Florence | 2024 | 2027 |
| Dustin Thomas Snyder | [257](/search.md) | Colorado Springs | 2022 | 2027 |
| Dylan Margerum | [182](/search.md) | Colorado Springs | 2022 | 2027 |
| Edwin Jenkins | [567](/search.md) | Carbondale | 2024 | 2027 |
| Edwin Parker | [18](/search.md) | Silverthorne | 2022 | 2027 |
| Ellen K Bennett | [453](/search.md) | Sarasota | 2023 | 2027 |
| Emily Loisel | [317](/search.md) | Denver | 2022 | 2027 |
| Eric Aberle | [266](/search.md) | Thornton | 2022 | 2027 |

### Other licence types

- [Audiologist](/profession/audiologist.md) — 752
- [Nursing Home Administrator](/profession/nursing-home-administrator.md) — 750
- [Boxing Corner](/profession/boxing-corner.md) — 742
- [Surgical Assistant](/profession/surgical-assistant.md) — 709
- [Marriage and Family Therapist Candidate](/profession/marriage-and-family-therapist-candidate.md) — 688
- [Facilitator in Training](/profession/facilitator-in-training.md) — 652
- [Residential Plumber](/profession/residential-plumber.md) — 538
- [Addiction Counselor Candidate](/profession/addiction-counselor-candidate.md) — 499
- [Certified Addiction Technician](/profession/certified-addiction-technician.md) — 484
- [Acupuncture Chiorpractic (CHR Authority)](/profession/acupuncture-chiorpractic-chr-authority.md) — 446
- [Minimal Sedation (DEN Authority)](/profession/minimal-sedation-den-authority.md) — 418
- [Medication Aide Authority](/profession/medication-aide-authority.md) — 373
- [Veterinarian Technician Provisional](/profession/veterinarian-technician-provisional.md) — 359
- [Tramway Lift](/profession/tramway-lift.md) — 357

### Looking for a licensed professional?

A licence is the legal minimum to practise, not a recommendation, and this site makes none. Tell us what you need and where in Colorado, and we pass the enquiry to people holding a current licence. We vouch for no one — see the privacy page for how we are paid.

[How we use this](/privacy.md).

[All 92 types](/profession.md)

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Página: https://dora-co.pages.dev/profession/radon-mitigation-professional/
Fonte: Professional and Occupational Licenses — Colorado Department of Regulatory Agencies
Recolha: 2026-08-20