Updated: Jun 02, 2026
Location and Projects
Address
5135 York St, Denver, CO, 80216
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United Materials Roofer
United Materials LLC, 5135 York St, Denver, CO (Owned by: James Kirkland) holds a D Roof Covering/Waterproofing license and 17 other licenses according to the Denver license board.
Their BuildZoom score of 105 ranks in the top 8% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring United Materials LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
United Materials LLC Services
Start a project today:
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
United Materials LLC Contact Information
Phone Number: (303) 623-4166
Address: 5135 York St, Denver, CO 80216
United Materials LLC Denver
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
United Materials LLC has a BuildZoom score of 105, which places them above 92% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that United Materials LLC has worked on at least
8.0 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
|
8 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that United Materials LLC mostly works on
roofing project
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $108,900. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Roof decks 1 2 & 3: tectum deck remove existing modbit roof system – reroof w 60mil tpo 2” and 3”” iso mechanically fastened with tectum screw and plate fasteners ½” high density 4x4 iso coverboard installed per manufacturer – jm low rise foam. instll tpo fully adhered roof accessories include: ladder safety rails removal & replacement of wood blocking drip edge perimeter flashing & c... see more
Valuation:
$270,058
Permit #:
2024-ROOFSIDE-0010915
Status:
final
Fee:
$1,728
Permit Type:
N/A
Building Type:
Commercial
Remove approx 3 squares of existing epdm/iso insulation/coverboard and replace with 60mil epdm 3 of iso insulation and 1/2 coverboard. we will re-use the existing ballast as well. this roof covers a small unheated shed
Valuation:
$12,000
Permit #:
2024-ROOFSIDE-0002024
Status:
issued
Fee:
$115
Permit Type:
N/A
Building Type:
Commercial
Complete tear off of existing roofing system to structural deck. mechanically install two (2) layers of 2.5 iso insulation. install 1/4\ tapered system to ensure drainage. install 1/4 densdeck coverboard. install 45 mil white tpo membrane. new flashings as needed
Valuation:
$249,766
Permit #:
2021-ROOFSIDE-0005024
Status:
final
Fee:
$1,610
Permit Type:
N/A
Building Type:
Commercial
Comments: reroof with other 1 squares | reroof with other 1 squares | reroof with epdm 48 squares | reroof with epdm 4800 squares | reroof with epdm 4800 squares | | ballasted epdm recover. remove flashings install new membrane install new flashings | ballasted epdm recover. remove flashings install new membrane install new flashings. reinstall ballast
Valuation:
$75,000
Permit #:
1605420
Status:
issued
Fee:
$453
Permit Type:
Roofing commercia...
Building Type:
N/A
15555 e 53rd ave - roof replacement and recover
Valuation:
$531,858
Permit #:
2023-ROOFSIDE-0000318
Status:
final
Fee:
$3,162
Permit Type:
N/A
Building Type:
Commercial
4950 n washington #2 - roof recovery recover roofing project install new roof membrane & ballast over existing. loose laid coverboard insulation. new flashings and penetrations
Valuation:
$14,405
Permit #:
2023-LOG-0002350
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recover existing single roof system with jm dynaweld 180s cap sheet set in hot asphalt. new cap sheet installed on flashings new penetrations as needed and new metal coping cap
Valuation:
$109,925
Permit #:
CONE-22-00121
Status:
complete
Fee:
$2,561
Permit Type:
N/A
Building Type:
N/A
Remove all loose gravel. mechanically attach 1/8\ taper insulation with 1/4 densdeck coverboard. install mechanically attached 60 mil white tpo. install three new scupper drains
Valuation:
$191,946
Permit #:
2021-ROOFSIDE-0003640
Status:
final
Fee:
$1,285
Permit Type:
N/A
Building Type:
Commercial
1. tear-off the existing two roof systems know in place down to the structural deck. remove all debris from the job site. 2. next mechanically faster in place two layer of 2.6¿ iso insulation per city of denver code. (r-30) 3. next install a johns manville white 60 mil fully adhered tpo roof system pre-manufacturer¿s and united¿s specifications and details. 4. install new wood blockin... see more
Valuation:
$138,889
Permit #:
2020-ROOFSIDE-0009027
Status:
issued
Fee:
$988
Permit Type:
N/A
Building Type:
Commercial
Lindsey flanigan courthouse - roof replacement and recover
Valuation:
$118,733
Permit #:
2022-ROOFSIDE-0006592
Status:
final
Fee:
$876
Permit Type:
N/A
Building Type:
Commercial
Tear existing roof system off down to structural deck. repair of deck to be made on a time & material basis if there is any needed. install r8 insulation in one layers of 1.5¿ iso mechanically attached. install ½ coverboard mechanically. install jm dynabase in cold adhesive. install new jm dynaglas white cap sheet in cold adhesive. all pentrations will be replaced. install new metal c... see more
Valuation:
$20,000
Permit #:
2020-ROOFSIDE-0008373
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Single family res...
Scope of work 1. tear off existing roof to concrete deck. only tear off the amount that can be dried in per day. 2. install modified base sheet to concrete 3. install two (2) layers of 2.5” iso set in adhesive. install tapered insulation as needed per diagram in job folders. 4. install 25” invinsa board set in adhesive 5. install new tpo fully adhered with welded laps. 6. install new ... see more
Valuation:
$122,613
Permit #:
BDP19-2676
Status:
issued
Fee:
$1,960
Permit Type:
Replace
Building Type:
Industrial
Tear off existing bur roof system. replace with new. install new mechanically 2.0 iso with 1/2 coverboard. install fully adhered epdm. install new cap metal and downspouts
Valuation:
$18,207
Permit #:
2021-ROOFSIDE-0007737
Status:
issued
Fee:
$271
Permit Type:
N/A
Building Type:
Commercial
Install new flat roof on two structures. install insualtion and fully adhered tpo
Valuation:
$87,859
Permit #:
2022-ROOFSIDE-0000065
Status:
final
Fee:
$686
Permit Type:
N/A
Building Type:
Commercial
Buildingonline | aurora medical center mob - tear off and replace 23sq
Valuation:
$108,900
Permit #:
1738980
Status:
issued
Fee:
$467
Permit Type:
Roofing commercia...
Building Type:
N/A
Other - metal
Valuation:
$698,200
Permit #:
20-01013
Status:
issued
Fee:
$4,179
Permit Type:
Other - metal
Building Type:
N/A
Other - metal
Valuation:
$698,200
Permit #:
20-01012
Status:
issued
Fee:
$4,179
Permit Type:
Other - metal
Building Type:
N/A
Existing building - partial roof replacement - gbo exempt
Valuation:
$25,516
Permit #:
2022-ROOFSIDE-0005867
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
Commercial
Re-roof with tpa single ply roofing system
Valuation:
$531,653
Permit #:
ROOF17-05652
Status:
final
Fee:
$14,048
Permit Type:
Commercial
Building Type:
N/A
Re-roof main and barrel roof
Valuation:
$369,984
Permit #:
2018-ROOFSIDE-0010211
Status:
issued
Fee:
$2,282
Permit Type:
N/A
Building Type:
Commercial
United Materials LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
United Materials LLC License info
Verified License
| Status | Active |
| City | Denver |
| Type | D Roof Covering/Waterproofing |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC5896 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for United Materials LLC at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2194 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for United Materials LLC at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | R02035 |
| Status | Active |
| County | Douglas County |
| Type | Roofing |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for United Materials LLC at the Douglas County Building Division.
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 September, 2021. Check the current license status of United Materials LLC 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 # | LIC-0008754 |
| Status | Active |
| City | Boulder |
| Type | General Contractor |
| Class | Class D-2 Roofing |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of United Materials LLC with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25824 |
| Status | Active |
| City | Thornton |
| Type | Roofing |
- When BuildZoom last verified this license, it had an expiration date of August, 2016. Check the current license status of United Materials LLC with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | R-2052 |
| Status | Active |
| Type | Sub Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2016.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 23755 |
| Status | Active |
| City | Thornton |
| Type | Roofing |
- When BuildZoom last verified this license, it had an expiration date of August, 2016. Check the current license status of United Materials LLC with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Roofing Contractor |
- According to the Aurora, Colorado, 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 # | CON-09-7009 |
| Status | Inactive |
| County | Boulder County |
| Type | New Roofing, Re Roofing |
- According to the Boulder County Land Use Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for United Materials LLC at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Roofing Contractor |
- According to the Aurora, Colorado, 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 # | LIC-0008754-GENDROF |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class D-2 Roofing |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for United Materials LLC at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0002967-GENDROF |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class D-2 Roofing |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for United Materials LLC at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RB012191 |
| Status | Inactive |
| City | Fort Worth |
| Type | Bldg Contractor |
- According to the City of Fort Worth Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for United Materials LLC at the City of Fort Worth Planning and Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 071031023 |
| 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 United Materials LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC7245 |
| 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 United Materials LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015007481 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Roofing |
- 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 United Materials LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Continental Casualty Co |
577
Permits
- Building permit records show that United Materials LLC has worked on 577 permitted projects.
United Materials LLC Employees
BG
Beth Gloss
Owner
BG
Beth H. Gloss
DB
Dennis Bang
Owner
GH
Gloss Beth H
Owner
JK
James Kirkland
Owner