Updated: Jun 10, 2026
Location and Projects
Address
1217 Madison St, Denver, CO, 80206
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Onecall Plumber Denver Photos
Onecall Plumber Denver
OneCall Plumber Denver, your premier plumbing service located in Denver, CO, is the answer to all your plumbing challenges. Whether it's a minor faucet leak or a major pipe overhaul, our dedicated team has the expertise to handle it. Our comprehensive range of services ensures that Denver homes and businesses have efficient, hassle-free plumbing systems. With state-of-the-art tools and a commitment to customer satisfaction, we pride ourselves on solving problems in just one call. Choose OneCall Plumber Denver – because your peace of mind is just one call away.
From BuildZoom: Onecall Plumber Denver, 1217 Madison St, Denver, CO (Owned by: Matt Almquist & Todd Hooks) holds a Class D Plumbing Expires 2026 09 12 license and 31 other licenses according to the Thornton license board.
Their BuildZoom score of 112 ranks in the top 3% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Onecall Plumber Denver, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Onecall Plumber Denver Contact Information
Phone Number: (720) 282-0485
Address: 1217 Madison St, Denver, CO 80206
Onecall Plumber Denver Denver
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Onecall Plumber Denver has a BuildZoom score of 112, which places them above 97% of 55,949 contractors in Colorado.
Activity
|
6 projects
|
2025 |
|
7 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Onecall Plumber Denver has worked on at least
25.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
18 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Onecall Plumber Denver mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
9 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $5,750. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Onecall Plumber Denver
This is a sample of this contractor's permits. Click here to access their complete permit history.
Wellspring conversion of hotel to apartments 42 units
Valuation:
$1,800,000
Permit #:
23-1597
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Relocating all plumbing lines to service new fixture locations of remodeled master bathroom including shower supply and drain toilet supply and drain double sink vanity supply and drains and stackable washer/dryer unit
Valuation:
$4,500
Permit #:
2021-PLUMB-0003903
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Basement finish to include media and rec area bedroom with closet bathroom utility closet and mechanical room
Valuation:
$34,642
Permit #:
RES-24-00891
Status:
complete
Fee:
$1,404
Permit Type:
N/A
Building Type:
N/A
Installation of complete water and sewer systems for a new accessory dwelling unit on the back of the property. rescon permit is 2023-rescon-0001801
Valuation:
$8,500
Permit #:
2023-PLUMB-0014465
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Plumbing system for new accessory dwelling unit on the back of the property. enter from the alley. questions call jeff at 970.759.4023
Valuation:
$8,000
Permit #:
2022-PLUMB-0002046
Status:
final
Fee:
$83
Permit Type:
N/A
Building Type:
Single family res...
Alterations and change of use for carriage house rear structure (1302 e 10th ave) in accordance with building permit 2021-rescon-0001396
Valuation:
$10,000
Permit #:
2021-PLUMB-0010656
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
Permit for change of contractor for 2023-plumbing-0013667. installation of 1 water closet and 1 kitchen sink
Valuation:
N/A
Permit #:
2024-PLUMB-0008956
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
Multi-family resi...
Install water heater 40 gal -- |unit: h | -- |comments: power vent water heater
Valuation:
$2,600
Permit #:
1927698
Status:
issued
Fee:
$95
Permit Type:
plumbing permit
Building Type:
N/A
Install new waste and vent water pipe for 2 new bathrooms laundry and reroute existing drain too exterior
Valuation:
$4,000
Permit #:
2024-PLUMB-0013075
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Running new exterior dedicated gas line from existing meter location to new fire pit location in back yard
Valuation:
$1,000
Permit #:
2024-PLUMB-0005725
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Water heater installation
Valuation:
N/A
Permit #:
ROC25-0132
Status:
issued
Fee:
$40
Permit Type:
Water heater
Building Type:
N/A
Basement finish to include 2 bedrooms 3/4 bathroom storage room and media area
Valuation:
$36,321
Permit #:
RES-24-00799
Status:
complete
Fee:
$1,460
Permit Type:
N/A
Building Type:
N/A
Repipe supply lines remove old failing domestic water supply to top unit replace or repair drain lines that are leaking or failing
Valuation:
N/A
Permit #:
2023-PLUMB-0012229
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Duplex
Repipe supply lines remove old failing domestic water supply to top unit replace or repair drain lines that are leaking or failing
Valuation:
$4,000
Permit #:
2023-PLUMB-0012138
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Duplex
Multi-family - ibc r-2 - building 3 - 4 plex - city horizon
Valuation:
$900,000
Permit #:
BDP17-0144
Status:
complete
Fee:
$9,805
Permit Type:
New
Building Type:
Residential
Finish install in basement of bathroom fixtures - hand sink installed toilet and shower trims. install of washroom sink
Valuation:
$1,000
Permit #:
2023-PLUMB-0007930
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
The project scope includes a new accessory dwelling unit (adu) located in the back of the property. we will be removing the existing two-car garage
Valuation:
N/A
Permit #:
2021-SUDP-0001933
Status:
approved
Fee:
$5,170
Permit Type:
New
Building Type:
N/A
Replace 40 gal natural gas water heater with sam
Valuation:
$1,000
Permit #:
2025-PLUMB-0005958
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
New plumbing for a tandem house on the back of the property
Valuation:
$8,500
Permit #:
2022-PLUMB-0008859
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Basement finish to include media and rec areas office bathroom bedroom and storage
Valuation:
$32,100
Permit #:
RES-21-00578
Status:
complete
Fee:
$1,350
Permit Type:
N/A
Building Type:
N/A
Onecall Plumber Denver Reviews
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Verified License
BuildZoom confirmed this contractor's license
Onecall Plumber Denver License info
Verified License
| License # | LCC202500535 |
| Status | Active |
| City | Thornton |
| Type | Class D Plumbing Expires 2026 09 12 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Onecall Plumber Denver at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CL-001922-2021 |
| Status | Active |
| City | Centennial |
| Type | Plumbing |
| Class | Plumbing |
| Date Issued | 09-18-2025 |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Onecall Plumber Denver at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1938 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Onecall Plumber Denver at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2379 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Onecall Plumber Denver at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Plbg A |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 189173 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Onecall Plumber Denver at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-19-0033 |
| Status | Active |
| County | Boulder County |
| Type | Miscellaneous |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Onecall Plumber Denver at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC163 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 09-25-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Onecall Plumber Denver at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Right Of Way Contractor |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC1044 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Onecall Plumber Denver at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C010-0224 |
| Status | Active |
| County | Clear Creek County |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Onecall Plumber Denver with the Clear Creek County, CO
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2379 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Onecall Plumber Denver at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of March, 2021. Check the current license status of Onecall Plumber Denver with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2379 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Onecall Plumber Denver with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0001938 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Onecall Plumber Denver with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3258 |
| Status | Active |
| County | Douglas County |
| Type | State Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Onecall Plumber Denver with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 22926 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for Onecall Plumber Denver at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3258 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3258 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC1044 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3258 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 16-1543 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Plumbing |
- According to the Castle Rock Town, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0014700 |
| Status | Inactive |
| Pueblo | |
| Type | Concrete |
- According to the Pueblo regional Building Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 150331018 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing Contractor |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P100035 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
- According to the Douglas County Building Division, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 161031005 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONV5309 |
| Status | Inactive |
| City | Littleton |
| Type | Bonded |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015062536 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PC.0003258 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Onecall Plumber Denver at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Auto Owners |
Insured
| Workers Comp Provider | Pinnacol |
139
Permits
- Building permit records show that Onecall Plumber Denver has worked on 139 permitted projects.
Onecall Plumber Denver Employees
AK
Aaron Kaiser
Owner
LK
Lori Kiaser
MH
Matt Almquist & Todd Hooks
Owner
NC
Noraa Concrete Construction Corp
Contractor
RR
Rick Robertson
Owner
RV
Russell Ray Voth