Updated: Jun 06, 2026
Location and Projects
Address
4049 SAINT PAUL ST, Denver, CO, 80216
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Core Contractors Roofer
Core Contractors Inc, 4049 Saint Paul St, Denver, CO (Owned by: Tomas Wolfram) holds a Single Trade license and 24 other licenses according to the Castle Rock license board.
Their BuildZoom score of 111 ranks in the top 4% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Core Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Core Contractors Inc Contact Information
Phone Number: (303) 295-2220
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Address: 4049 SAINT PAUL ST, Denver, CO 80216
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Core Contractors Inc Denver
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Core Contractors Inc has a BuildZoom score of 111, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2026 |
|
162 projects
|
2025 |
|
536 projects
|
2024 |
|
248 projects
|
2023 |
Our building permit records indicate that Core Contractors Inc has worked on at least
947.0 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
|
39 projects
|
Commercial Renovations |
|
6 projects
|
Home Additions |
|
939 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Core Contractors Inc mostly works on
roofing project
and commercial renovation
projects.
Pricing
|
22 projects
|
< $5k |
|
705 projects
|
$5k-$20k |
|
153 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $12,000. 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.
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - driftwood polyglass mod bit - weathered wood and sheffield metals cap metal - medium bronze. house roof replacement garage roof replacement and shingles on 3rd structure
Valuation:
$9,600
Permit #:
2025-ROOFSIDE-0000637
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - sand dune. total roof area =1 629 sq ft 16.29 squares predominant pitch =5/12 1 story access
Valuation:
$9,600
Permit #:
25NGN-00365
Status:
issued
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Shingle repairs. replace 6 squares on south slope replace 33 squares on east slope repair 20 individual shingles on north slope replace 50 shingles on west slope
Valuation:
$24,000
Permit #:
2025-ROOFSIDE-0000409
Status:
issued
Fee:
$211
Permit Type:
N/A
Building Type:
Single family res...
Total tear-off & reroof of single family dwelling 12 squares of dimensional shingles on a pitch represented as 2/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provide to ... see more
Valuation:
N/A
Permit #:
RFG2024-00139
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Overlay existing epdm roof system (existing is one layer). install new polyiso hd coverboard mechanically fastened. install new 60mil epdm membrane adhered. install new flashings and edge metals. new skylights
Valuation:
$59,200
Permit #:
2024-ROOFSIDE-0006953
Status:
final
Fee:
$490
Permit Type:
N/A
Building Type:
Single family res...
- install 1/4 dens deck coverboard on top of existing roofing material (no tear-off) - install 60 mil epdm (fully adhered) - remove and re-install cap metal
Valuation:
$40,000
Permit #:
2025-ROOFSIDE-0006947
Status:
final
Fee:
$340
Permit Type:
N/A
Building Type:
Commercial
Complete re-roof. tear off main dwelling structure down to deck and install owens corning trudefinition duration - slatestone gray. tear off detached flat roof down to deck and install polyglass modbit - white
Valuation:
$12,000
Permit #:
2024-ROOFSIDE-0017853
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration storm - estate gray
Valuation:
$16,800
Permit #:
BLD-2025-01739
Status:
complete
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Complete re-roof. tear off existing shingle down to deck and install oc duration. 17.65 sq. 1 story. 5/12 pitch
Valuation:
$20,700
Permit #:
2025-ROOFSIDE-0002226
Status:
final
Fee:
$187
Permit Type:
N/A
Building Type:
Single family res...
420 n high st - single family residence r/r landmark documentation provided driving park historical district
Valuation:
$18,000
Permit #:
2025-ROOFSIDE-0000079
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
Single family res...
**all structures must be permitted separately** total tear-off & reroof of single family dwelling 23 squares of tpo on a pitch represented as 1/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all o... see more
Valuation:
N/A
Permit #:
RFG2025-00728
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete reroof tear off down to decj and install owens corning trudefinition diration storm-estate gray
Valuation:
$16,000
Permit #:
2025-ROOFSIDE-0005999
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - estate gray
Valuation:
$17,000
Permit #:
2025-ROOFSIDE-0005102
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - black sable
Valuation:
$15,000
Permit #:
2025-ROOFSIDE-0005100
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - estate gray
Valuation:
$15,000
Permit #:
2025-ROOFSIDE-0004392
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - onyx black
Valuation:
$16,800
Permit #:
BDP25-1187
Status:
issued
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - brownwood
Valuation:
$21,600
Permit #:
2025-ROOFSIDE-0003776
Status:
final
Fee:
$195
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration - williamsburg gray
Valuation:
$12,000
Permit #:
2025-ROOFSIDE-0003681
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - driftwood
Valuation:
$24,000
Permit #:
2025-ROOFSIDE-0003646
Status:
final
Fee:
$211
Permit Type:
N/A
Building Type:
Single family res...
Complete re-roof. tear off down to deck and install owens corning trudefinition duration flex - estate gray
Valuation:
$18,000
Permit #:
2025-ROOFSIDE-0001508
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
Single family res...
Similar Contractors See more
158
BZ Score
$8.1K
Avg Project
-
Projects
172
BZ Score
$10K
Avg Project
-
Projects
157
BZ Score
$7.3K
Avg Project
-
Projects
Core Contractors Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Core Contractors Inc License info
Verified License
| License # | CR25-0520 |
| Status | Active |
| Town | Castle Rock |
| Type | Single Trade |
| Date Issued | 07-23-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Core Contractors Inc at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C019-0071 |
| 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 Core Contractors Inc with the Clear Creek County, CO
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Building Contractor Class B |
- 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 # | AEC5577 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 10-30-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Core Contractors Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | R-3987 |
| Status | Active |
| City | Fort Collins |
| Type | Sub Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Core Contractors Inc at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CON-19-0185 |
| Status | Active |
| County | Boulder County |
| Type | New Roofing, Re Roofing |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Core Contractors Inc with the Boulder County Land Use Department
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Commercial Building 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
| License # | A110401 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Core Contractors Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC404 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Core Contractors Inc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | B00093 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 03-26-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Core Contractors Inc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015060129 |
| Status | Active |
| City | Thornton |
| Type | Class D Roofing Expires 2026 08 11 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Core Contractors Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Core Contractors Inc with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0009767 |
| Status | Active |
| City | Boulder |
| Type | General Contractor |
| Class | Class B |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Core Contractors Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 27336 |
| Status | Active |
| City | Thornton |
| Type | Class B Building |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Core Contractors Inc 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 # | 0009767 |
| Status | Active |
| City | Boulder |
| Type | General Contractor Class B |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Core Contractors Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25394 |
| Status | Active |
| City | Thornton |
| Type | Class B Building |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Core Contractors Inc 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 # | 2B-0572 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Limited B |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Core Contractors Inc with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CEN-13-07803 |
| Status | Active |
| City | Centennial |
| Type | General Contractor Class B |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Core Contractors Inc with the Centennial Community Development Contractor Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 23437 |
| Status | Active |
| City | Thornton |
| Type | Class B Building |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Core Contractors Inc with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0009767-GENCB |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class B |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Core Contractors Inc at the Boulder Licensing Board.
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. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 110331034 |
| 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. If this is your business, please update your license status.
Check this license's status for Core Contractors Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-12-0022 |
| Status | Inactive |
| County | Boulder County |
| Type | Residential Work; Commercial Remodeling Or Tenant Finish |
- According to the Boulder County Land Use Department, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Core Contractors Inc at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015060947 |
| Status | Inactive |
| City | Thornton |
| Type | Class B Building Contractor |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Core Contractors Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C2-120 |
| Status | Inactive |
| City | Fort Collins |
| Type | Gen Contractor |
- According to the City of Fort Collins, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Core Contractors Inc at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Westfield Insurance Company, Pinnacol |
Insured
| Workers Comp Provider | Pinnacol |
3.4K
Permits
- Building permit records show that Core Contractors Inc has worked on 3408 permitted projects.
Core Contractors Inc Employees
BW
Brandy Wehrer
Responsible Person
CC
Core Contractors
Owner
CI
Core Contractors Inc
Owner
KJ
Kyle Joyner
Owner
TW
Tomas Wolfram
Owner