# Master Plumber licences in Colorado — the register — dora-co

> 4,910 active Master Plumber licences in Colorado, by city, with the renewal calendar.

## Active Master Plumber licences in Colorado

4,910 active licences carry this exact DORA type — the 33rd most numerous of the 92 with a page here, across 316 Colorado cities.

### What this licence is

**Master Plumber** is one of the 204 licence types the
Colorado Department of Regulatory Agencies issues, in the Plumbing 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 **two year** cycle
, in odd years, with the licence expiring on
**31-Aug**. That date is the same for everyone holding it —
which is why 4,910 renewals fall due together
every August.

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).

**164** of the 4,910 active licences of this type carry a
disciplinary action in DORA's file — 3.3%.

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 |
|---|---|---|
| [Colorado Springs](/profession/master-plumber/colorado-springs.md) | 373 | 7.6% |
| [Denver](/profession/master-plumber/denver.md) | 319 | 6.5% |
| [Aurora](/profession/master-plumber/aurora.md) | 268 | 5.5% |
| [Arvada](/profession/master-plumber/arvada.md) | 146 | 3.0% |
| [Littleton](/profession/master-plumber/littleton.md) | 137 | 2.8% |
| [Lakewood](/profession/master-plumber/lakewood.md) | 122 | 2.5% |
| [Grand Junction](/city/grand-junction.md) | 118 | 2.4% |
| [Thornton](/city/thornton.md) | 111 | 2.3% |
| [Fort Collins](/city/fort-collins.md) | 105 | 2.1% |
| [Loveland](/city/loveland.md) | 100 | 2.0% |
| [Westminster](/city/westminster.md) | 94 | 1.9% |
| [Pueblo](/city/pueblo.md) | 93 | 1.9% |
| [Longmont](/city/longmont.md) | 84 | 1.7% |
| [Brighton](/city/brighton.md) | 79 | 1.6% |
| [Parker](/city/parker.md) | 78 | 1.6% |
| [Montrose](/city/montrose.md) | 72 | 1.5% |
| [Greeley](/city/greeley.md) | 68 | 1.4% |
| [Commerce City](/city/commerce-city.md) | 58 | 1.2% |
| [Castle Rock](/city/castle-rock.md) | 57 | 1.2% |
| [Centennial](/city/centennial.md) | 56 | 1.1% |
| [Broomfield](/city/broomfield.md) | 49 | 1.0% |
| [Englewood](/city/englewood.md) | 47 | 1.0% |
| [Windsor](/city/windsor.md) | 46 | 0.9% |
| [Northglenn](/city/northglenn.md) | 40 | 0.8% |

### Some of the 4,910 active licences

*Master Plumber, alphabetical*

| Name | Licence | City | First issued | Expires |
|---|---|---|---|---|
| ALFRED FELIPE RAMOS | [3000277](/search.md) | Denver | 2019 | 2027 |
| Aaron A Moore | [3002224](/search.md) | Littleton | 2025 | 2027 |
| Aaron A. Haas | [3000585](/search.md) | Greeley | 2020 | 2027 |
| Aaron Arthur Henkes | [600752](/search.md) | Littleton | 2018 | 2027 |
| Aaron Benjamin Hoskins | [600710](/search.md) | Cortez | 2018 | 2027 |
| Aaron C Copeland III | [3000559](/search.md) | Milton | 2020 | 2027 |
| Aaron D Husak | [3002404](/search.md) | Sanger | 2026 | 2027 |
| Aaron David Hood | [3000287](/search.md) | Fort Lupton | 2019 | 2027 |
| Aaron Dennis Martensen | [188750](/search.md) | Hot Sulphur Springs | 2004 | 2027 |
| Aaron Dewayne Hill | [3000850](/search.md) | Erie | 2021 | 2027 |
| Aaron Drake Shaffer | [3000805](/search.md) | Thornton | 2021 | 2027 |
| Aaron Gregory Wagner | [3001203](/search.md) | Bailey | 2022 | 2027 |
| Aaron J Scarborough | [187531](/search.md) | Steamboat Springs | 2002 | 2027 |
| Aaron J Smith | [188726](/search.md) | Arvada | 2004 | 2027 |
| Aaron Joseph Carlin | [3002150](/search.md) | Mesa | 2025 | 2027 |
| Aaron L Stutzman | [3001741](/search.md) | Grand Junction | 2024 | 2027 |
| Aaron Lee Bevington | [600021](/search.md) | Loveland | 2013 | 2027 |
| Aaron Lee Taylor | [3001317](/search.md) | Broomfield | 2023 | 2027 |
| Aaron Lowell Varbel | [186356](/search.md) | Montrose | 2000 | 2027 |
| Aaron M Bollinger | [3002049](/search.md) | Grand Lake | 2025 | 2027 |
| Aaron M Clark | [188650](/search.md) | Parachute | 2004 | 2027 |
| Aaron M Matuska | [3001298](/search.md) | Aurora | 2023 | 2027 |
| Aaron Marquez | [3001771](/search.md) | Pueblo West | 2024 | 2027 |
| Aaron Martin O'Dougherty | [600681](/search.md) | Littleton | 2018 | 2027 |
| Aaron Michael Empson | [3002041](/search.md) | Westminster | 2025 | 2027 |
| Aaron Paul Dunaway | [189915](/search.md) | Morrison | 2010 | 2027 |
| Aaron Thomas Arrieta | [3000783](/search.md) | Parker | 2021 | 2027 |
| Abel A Rodriguez | [3000515](/search.md) | denver | 2020 | 2027 |
| Abel Castaneda-Gonzalez | [600589](/search.md) | Denver | 2017 | 2027 |
| Abraham Joseph Duran | [3001550](/search.md) | Aurora | 2023 | 2027 |
| Abraham Martin Peerman | [189041](/search.md) | Del Norte | 2005 | 2027 |
| Abram Adan Trujillo | [3002196](/search.md) | Brighton | 2025 | 2027 |
| Abram Anthony Herrera | [3000351](/search.md) | Pueblo | 2019 | 2027 |
| Abran Rodriguez | [3000930](/search.md) | Aurora | 2021 | 2027 |
| Adam Brice Kelly | [600325](/search.md) | Simla | 2015 | 2027 |
| Adam Bush | [3000348](/search.md) | Colorado Springs | 2019 | 2027 |
| Adam D Weeks | [3001855](/search.md) | Alamosa | 2024 | 2027 |
| Adam Fahring | [190157](/search.md) | Longmont | 2012 | 2027 |
| Adam H Willey | [600713](/search.md) | Breckenridge | 2018 | 2027 |
| Adam J. Rink | [3000877](/search.md) | Longmont | 2021 | 2027 |
| Adam James Ebner | [600603](/search.md) | Parker | 2017 | 2027 |
| Adam Joseph Keuhlen | [3001690](/search.md) | Colorado Springs | 2024 | 2027 |
| Adam Joshua Lane | [600421](/search.md) | Colorado Springs | 2016 | 2027 |
| Adam Leo Seabert | [3001863](/search.md) | Steamboat Springs | 2024 | 2027 |
| Adam M McKinney | [600771](/search.md) | Denver | 2018 | 2027 |
| Adam Mcqueen | [600228](/search.md) | Wheat Ridge | 2014 | 2027 |
| Adam N Heese | [189000](/search.md) | Castle Rock | 2005 | 2027 |
| Adam P Mascarenas | [600088](/search.md) | Pueblo | 2013 | 2027 |
| Adam Paul Muckel | [189816](/search.md) | Arvada | 2009 | 2027 |
| Adam Pendergrass | [600740](/search.md) | Glenwood Springs | 2018 | 2027 |
| Adam Robert Berg | [3001821](/search.md) | Palisade | 2024 | 2027 |
| Adam Ryan Ziv | [3000957](/search.md) | Fort Collins | 2022 | 2027 |
| Adam S Mcclure | [600070](/search.md) | Pueblo | 2013 | 2027 |
| Adam Semingsen | [189316](/search.md) | Aurora | 2007 | 2027 |
| Adam Troy Belmear | [600732](/search.md) | Pagosa Springs | 2018 | 2027 |
| Adam Wendell Huisman | [600221](/search.md) | Gunnison | 2014 | 2027 |
| Adam Wesley Broz | [3002298](/search.md) | Frederick | 2026 | 2027 |
| Adam William Stevenson | [3000475](/search.md) | Morrison | 2020 | 2027 |
| Adam Z Frank | [3000494](/search.md) | Elizabeth | 2020 | 2027 |
| Adan Chavez | [3001294](/search.md) | El Paso | 2023 | 2027 |
| Adan Perez Robles | [3001066](/search.md) | New Castle | 2022 | 2027 |
| Adolfo Colmenero | [3001796](/search.md) | Denver | 2024 | 2027 |
| Adolph Gonzales | [188962](/search.md) | Dillon | 2005 | 2027 |
| Adrian Bo Tompkins | [3001187](/search.md) | Colorado Springs | 2022 | 2027 |
| Adrian Carlos Mariano | [3002140](/search.md) | Leadville | 2025 | 2027 |
| Adrian Lamar Vigil | [600505](/search.md) | Greeley | 2017 | 2027 |
| Adrian Silva | [3002104](/search.md) | Pueblo West | 2025 | 2027 |
| Alaeza S Bjur-Tunnell | [3002339](/search.md) | Crawford | 2026 | 2027 |
| Alan Dale Clayton | [3001002](/search.md) | Denton | 2022 | 2027 |
| Alan Eldridge | [600114](/search.md) | Crested Butte | 2013 | 2027 |
| Alan Isaias Garcia Garcia | [3000357](/search.md) | Castle Rock | 2019 | 2027 |
| Alan J Urban | [178842](/search.md) | Westminster | 1984 | 2027 |
| Alan L Attwood | [186286](/search.md) | Castle Rock | 2000 | 2027 |
| Alan Ray Romero JR | [3002387](/search.md) | Colorado Springs | 2026 | 2027 |
| Albert C Schimanski | [190156](/search.md) | New Smyrna Beach | 2012 | 2027 |
| Albert J Ryel | [600397](/search.md) | Brighton | 2016 | 2027 |
| Albert L Manzanares JR | [600316](/search.md) | Denver | 2015 | 2027 |
| Albert Lewis Ray | [179066](/search.md) | Pueblo | 1985 | 2027 |
| Albert Milton Rogers | [600460](/search.md) | Colorado Springs | 2016 | 2027 |
| Alberto Francisco Herrera | [600570](/search.md) | Pueblo West | 2017 | 2027 |
| Alberto Guijarro Guzman | [3001149](/search.md) | Aurora | 2022 | 2027 |
| Alberto Ibanez Orozco | [3002007](/search.md) | Lochbuie | 2025 | 2027 |
| Alberto R Ovando | [3001309](/search.md) | Lakewood | 2023 | 2027 |
| Alec D Frerichs | [600802](/search.md) | Loveland | 2018 | 2027 |
| Alec F Nelson | [3002337](/search.md) | Fort Collins | 2026 | 2027 |
| Alec Michael Mott | [3001885](/search.md) | Westminster | 2024 | 2027 |
| Alejandra Sierra Amaya | [3001120](/search.md) | Johnstown | 2022 | 2027 |
| Aleksandar Marinov | [600715](/search.md) | Las Vegas | 2018 | 2027 |
| Aleksandar S Todorov | [600524](/search.md) | Aurora | 2017 | 2027 |
| Aleksandr Kurtser | [185366](/search.md) | Aurora | 1998 | 2027 |
| Alex A Nuzzo | [188738](/search.md) | Pueblo | 2004 | 2027 |
| Alex Baca | [179548](/search.md) | Pueblo | 1989 | 2027 |
| Alex Corn | [3001693](/search.md) | Castle Pines | 2024 | 2027 |
| Alex Gazzillo | [179928](/search.md) | Grand Junction | 1993 | 2027 |
| Alex Johnsoni | [180105](/search.md) | Frisco | 1995 | 2027 |
| Alex Renteria | [3001007](/search.md) | Denver | 2022 | 2027 |
| Alex Stephen Jurmu | [3000593](/search.md) | Carbondale | 2020 | 2027 |
| Alex W Taber | [3002025](/search.md) | Steamboat Springs | 2025 | 2027 |
| Alexander Allen Aguirre | [3001349](/search.md) | Pagosa Springs | 2023 | 2027 |
| Alexander Benjamin Dench | [3001042](/search.md) | Loveland | 2022 | 2027 |
| Alexander C Leinen | [3002356](/search.md) | Pueblo West | 2026 | 2027 |
| Alexander Enrrique Britt | [3001873](/search.md) | Colorado Springs | 2024 | 2027 |
| Alexander Galland Delor | [3002351](/search.md) | Fort Collins | 2026 | 2027 |
| Alexander Gonzalez | [3001001](/search.md) | Commerce City | 2022 | 2027 |
| Alexander James Ellsworth | [3000407](/search.md) | Oak Creek | 2019 | 2027 |
| Alexander Jeffry Jay | [3000356](/search.md) | Montrose | 2019 | 2027 |
| Alexander Johnson | [3001891](/search.md) | Manitou Springs | 2024 | 2027 |
| Alexander Nicholas Makowski | [3001143](/search.md) | Greeley | 2022 | 2027 |
| Alexander Noel Garcia II | [3000614](/search.md) | Commerce City | 2020 | 2027 |
| Alexandros Leite Georgopoulos | [3000975](/search.md) | Longmont | 2022 | 2027 |
| Alexandru Dobos | [3000983](/search.md) | Vail | 2022 | 2027 |
| Alexis Herrera Rodriguez | [3002272](/search.md) | Denver | 2026 | 2027 |
| Alexsander T Khamov | [3002416](/search.md) | Lakewood | 2026 | 2027 |
| Alfonso David Ramos | [3000947](/search.md) | Denver | 2022 | 2027 |
| Alfonzo Moreno | [600772](/search.md) | Colorado Springs | 2018 | 2027 |
| Alfred Lane Smith | [3001441](/search.md) | Texarkana | 2023 | 2027 |
| Alfredo Jurado Acosta | [600723](/search.md) | Castle Rock | 2018 | 2027 |
| Alfredo Ruiz | [3001847](/search.md) | Rifle | 2024 | 2027 |
| Algirdas Dagys | [3000749](/search.md) | Westminster | 2021 | 2027 |
| Allen Doyle Etcheverry | [180076](/search.md) | Grand Junction | 1994 | 2027 |
| Allen Justin Etcheverry | [3002059](/search.md) | Grand Junction | 2025 | 2027 |
| Allen Robert Miller | [600251](/search.md) | Morrison | 2015 | 2027 |
| Allen T Torres | [190108](/search.md) | Strasburg | 2012 | 2027 |
| Allen Wade Durbin | [3002375](/search.md) | Denver | 2026 | 2027 |
| Alma Weaver | [180087](/search.md) | Lakewood | 1994 | 2027 |
| Alton Jack Sibley JR | [178724](/search.md) | Eagle | 1983 | 2027 |
| Alun Reynolds | [3001748](/search.md) | Trinidad | 2024 | 2027 |
| Alvaro Bautista Martinez | [3001682](/search.md) | Leadville | 2024 | 2027 |
| Alvin D Vanden Heuvel | [178972](/search.md) | Castle Rock | 1984 | 2027 |
| Amanda L Barnes | [3000835](/search.md) | Denver | 2021 | 2027 |
| Amel Joseph Olier | [3000882](/search.md) | Brighton | 2021 | 2027 |
| Amoretta Tsosie | [3001716](/search.md) | Pueblo | 2024 | 2027 |
| Amy Michele Warner | [3000395](/search.md) | Castle Rock | 2019 | 2027 |
| Anatolii Salomatin | [3000526](/search.md) | Arvada | 2020 | 2027 |
| Andon Z Kamenarov | [3000440](/search.md) | Aurora | 2019 | 2027 |
| Andra Ali Taylor | [3001492](/search.md) | Parker | 2023 | 2027 |
| Andraige D Demetrius | [3001632](/search.md) | Granby | 2024 | 2027 |
| Andre P Fereday | [600192](/search.md) | Estes Park | 2014 | 2027 |
| Andreas Dickert | [180520](/search.md) | Brighton | 1997 | 2027 |
| Andrei Melnic | [3001874](/search.md) | Denver | 2024 | 2027 |
| Andres Castaneda | [3000896](/search.md) | Denver | 2021 | 2027 |
| Andres Quezada Corral | [3002060](/search.md) | Carbondale | 2025 | 2027 |
| Andres Valencia Lopez | [3002027](/search.md) | Craig | 2025 | 2027 |
| Andres Valenzuela | [3000924](/search.md) | Denver | 2021 | 2027 |
| Andres Verdoza | [3001935](/search.md) | Rifle | 2025 | 2027 |
| Andrew Aaron Boxley | [3000826](/search.md) | Bishop | 2021 | 2027 |
| Andrew Burgess Eastwood III | [3002359](/search.md) | Troy | 2026 | 2027 |
| Andrew Dale McCormick | [600072](/search.md) | Grand Junction | 2013 | 2027 |
| Andrew David Rogers | [3001364](/search.md) | Monument | 2023 | 2027 |
| Andrew David Sherrick | [3002264](/search.md) | Fort Collins | 2026 | 2027 |

### Other licence types

- [Veterinarian](/profession/veterinarian.md) — 6,075
- [Dentist](/profession/dentist.md) — 5,537
- [Occupational Therapist](/profession/occupational-therapist.md) — 5,309
- [Dental Hygienist](/profession/dental-hygienist.md) — 5,189
- [Compact Physician](/profession/compact-physician.md) — 5,176
- [Respiratory Therapist](/profession/respiratory-therapist.md) — 5,091
- [C-RXN](/profession/c-rxn.md) — 5,078
- [Electrical Contractor](/profession/electrical-contractor.md) — 4,700
- [Licensed Professional Counselor Candidate](/profession/licensed-professional-counselor-candidate.md) — 4,574
- [Local Anesthesia (DH Authority)](/profession/local-anesthesia-dh-authority.md) — 4,441
- [Licensed Psychologist](/profession/licensed-psychologist.md) — 4,313
- [Speech Language - Pathologist](/profession/speech-language-pathologist.md) — 4,286
- [Veterinarian Technician](/profession/veterinarian-technician.md) — 4,113
- [Barber](/profession/barber.md) — 3,917

### Looking for a licensed professional?

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

[All 92 types](/profession.md)

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