Updated: Apr 28, 2026
Location and Projects
Address
10376 STONEWILLOW DR, Parker, CO, 80134
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Z Constructors LLC
Z Constructors LLC, 10376 Stonewillow Dr, Parker, CO (Owned by: Tomas Hnulik) holds a Contractor license and 4 other licenses according to the Parker license board.
Their BuildZoom score of 95 ranks in the top 22% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Z Constructors LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Z Constructors LLC Services
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Z Constructors LLC Contact Information
Phone Number: (303) 525-3510
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Address: 10376 STONEWILLOW DR, Parker, CO 80134
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Z Constructors LLC Parker
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Z Constructors LLC has a BuildZoom score of 95, which places them above 78% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2024 |
Our building permit records indicate that Z Constructors LLC has worked on at least
2.0 projects over the past 2 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
Replacing (7) windows u-factor 28 shgc factor 21. staff comment: the u-factor and shgc identification labels must be visible on the window or door at time of inspection per iecc r303.1.3. maintain all emergency escape and rescue minimum opening sizes at bedrooms and basement per irc r310.5. provide safety glazing where required per irc section r308. max u-factor = 0.28 and max shgc = ... see more
Valuation:
$8,457
Permit #:
B2407861
Status:
complete
Fee:
$431
Permit Type:
N/A
Building Type:
N/A
Replacing 18 windows on the home with the alside mezzo energy efficient windows
Valuation:
$29,204
Permit #:
BP-24-04522
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential singl...
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Z Constructors LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Z Constructors LLC License info
Verified License
| License # | AEC4855 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Z Constructors 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 # | NAT-F184939-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Z Constructors LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D190247 |
| Status | Active |
| County | Douglas County |
| Type | General D |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Z Constructors LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D1070 |
| 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 Z Constructors LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F184939-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Z Constructors LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Z Constructors LLC Employees
TH
Tomas Hnulik
Owner
ZD
Z Constructors D13
Owner