Updated: Jul 07, 2026
Location and Projects
Address
6882 SADDLEBACK AVE., Firestone, CO, 80504
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Drt Consulting Roofer
Drt Consulting, 6882 Saddleback Ave, Firestone, CO (Owned by: Tymoczko) holds a Single Trade license and 7 other licenses according to the Castle Rock license board.
Their BuildZoom score of 109 ranks in the top 5% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Drt Consulting, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Drt Consulting Contact Information
Phone Number: (303) 857-5667
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Address: 6882 SADDLEBACK AVE., Firestone, CO 80504
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Drt Consulting Firestone
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Drt Consulting has a BuildZoom score of 109, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2025 |
|
21 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Drt Consulting has worked on at least
41.0 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
|
40 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Drt Consulting mostly works on
roofing project
projects.
Pricing
|
3 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
The typical size of their permits is approximately $17,350. 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.
Comments: tear off 1 layer and reroof with asphalt 11 squares | tear off 1 layer and reroof with asphalt 11 squares | tear off 1 layer and reroof with asphalt 11 squares
Valuation:
$7,150
Permit #:
1830085
Status:
issued
Fee:
$233
Permit Type:
Roofing-rt2
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 6 squares | tear off 1 layer and reroof with asphalt 1 squares | | this is a partial replacement. left rear slope only damaged by solar installer
Valuation:
$5,133
Permit #:
1794545
Status:
issued
Fee:
$336
Permit Type:
Roofing-rt2
Building Type:
N/A
Remove and replace all existing shingles with 30 yr dimensional owens corning oakridge. 5:12 pitch 18.57 squares
Valuation:
$7,300
Permit #:
24NGN-02042
Status:
issued
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Remove existing 1 layer and install malarkey vista class 4
Valuation:
$21,500
Permit #:
BDP25-0742
Status:
issued
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Tear off existing roofing install ice and water shield install owens corning durations flex on a 4-5/12 pitch per manufacture specifications for high wind zone. permit exp 11/09/2022
Valuation:
N/A
Permit #:
22BNR-00356
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Re-roof home with owens corning duration flex shingles
Valuation:
N/A
Permit #:
ROC25-0087
Status:
final
Fee:
$725
Permit Type:
Reroof
Building Type:
N/A
Reroof. remove existing and install malarkey legacy class 4
Valuation:
N/A
Permit #:
ROOF2024-00297
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Remove and replace all existing shingle with 30 yr dimensional owen’s corning oakridge shingles. 7/12 pitch. 27 squares
Valuation:
$9,824
Permit #:
24NGN-01437
Status:
issued
Fee:
$378
Permit Type:
N/A
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 17 squares | tear off 1 layer and reroof with asphalt 17 squares
Valuation:
$10,875
Permit #:
1794535
Status:
issued
Fee:
$451
Permit Type:
Roofing-rt2
Building Type:
N/A
Remove and replace existing shingles
Valuation:
$8,880
Permit #:
ROOF25-00159
Status:
final
Fee:
$243
Permit Type:
Residential singl...
Building Type:
N/A
Comments: tear off 2 layers and reroof with asphalt 19 squares | tear off 2 layers and reroof with asphalt 19 squares | tear off 2 layers and reroof with asphalt 19 squares
Valuation:
$9,854
Permit #:
1585711
Status:
issued
Fee:
$211
Permit Type:
Roofing-rt2
Building Type:
N/A
Comments: tear off 2 layers and reroof with asphalt 17 squares
Valuation:
$9,182
Permit #:
1440417
Status:
issued
Fee:
$205
Permit Type:
Roofing-rt2
Building Type:
N/A
Re-roof home with malarkey architectural shingles
Valuation:
N/A
Permit #:
ROOF2024-00008
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Remove all existing and install malarkey legacy class 4. 42 squares 1 story 6/12 pitch
Valuation:
$22,680
Permit #:
BDP24-3299
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Remove existing to deck and install owens corning duration 6/12 pitch 19.5 squares
Valuation:
$16,800
Permit #:
24NGN-01462
Status:
complete
Fee:
$615
Permit Type:
N/A
Building Type:
N/A
Remove all existing and install malarkey legacy class 4 shingles to code
Valuation:
$38,285
Permit #:
BDP24-2533
Status:
issued
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 20 qs
Valuation:
$10,965
Permit #:
1694341
Status:
issued
Fee:
$222
Permit Type:
Roofing-rt2
Building Type:
N/A
Remove and replace 3 tab shingles with class 4 impact resistant architectural shingles
Valuation:
$8,893
Permit #:
2022-ROOFSIDE-0004560
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Remove existing rolled roofing and install modified bitumen on patio cover only
Valuation:
$3,300
Permit #:
BDP24-3327
Status:
issued
Fee:
$91
Permit Type:
N/A
Building Type:
N/A
Remove and replace 29 sq’s with owen’s corning architectural shingles
Valuation:
$15,000
Permit #:
2024-ROOFSIDE-0003767
Status:
issued
Fee:
$139
Permit Type:
N/A
Building Type:
Single family res...
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BZ Score
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Avg Project
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154
BZ Score
$10K
Avg Project
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Projects
157
BZ Score
$7.3K
Avg Project
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Projects
Drt Consulting Reviews
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Verified License
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Drt Consulting License info
Verified License
| License # | CR25-0511 |
| Status | Active |
| Town | Castle Rock |
| Type | Single Trade |
| Date Issued | 07-16-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Drt Consulting at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | D Roofing Shingles Only |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class C Contractor (1 2 Family Dwellings) |
| Class | 1-2 Family Dwellings |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Drt Consulting with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 16-1892 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Single Trade |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC000834 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- According to the The City of Littleton, CO, 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 Drt Consulting at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-10-0079 |
| 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. If this is your business, please update your license status.
Check this license's status for Drt Consulting 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 | Denver |
| Type | Residential Contractor Class C |
- 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
| Status | Inactive |
| County | Jefferson County |
| Type | Class C Contractor (1 2 Family Dwellings) |
| Class | 1-2 Family Dwellings |
- According to the Jefferson County Licensed Contractors, 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.
109
BuildZoom Score
Insured
| Insurer | State National |
179
Permits
- Building permit records show that Drt Consulting has worked on 179 permitted projects.
Drt Consulting Employees
DT
Darrell Tymoczko
DD
Drt Consulting Dba Liberty Exteriors & Construction D5
Owner
T
Tymoczko
Owner