Updated: Jan 27, 2026
Location and Projects
Address
Jefferson County, CO, 80419
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Dha Environmental HVAC/Mechanical Contractor
Dha Environmental at Jefferson County, CO 80419, held a HVAC/Mechanical Contractor license (#) with the Jefferson County contractors license board. We last verified the license was expired on 07-06-2023.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 55,949 Colorado contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Dha Environmental Contact Information
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Dha Environmental Jefferson County
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Dha Environmental, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Dha Environmental has worked on at least
4.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
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.
Single-family detached 2 1/2 story residence
Valuation:
$750,000
Permit #:
RES-3045-2022
Status:
final
Fee:
$12,981
Permit Type:
N/A
Building Type:
N/A
Hail damage replacement of air conditioning
Valuation:
$6,500
Permit #:
MECH2504-0538
Status:
final
Fee:
$280
Permit Type:
Air conditioning
Building Type:
N/A
Basement finish--walls and soffits. run new electric wire for plugs lights and switches. insulate all exterior walls. plumbing fixtures rough and finisg for bathroom. sheetrock all walls and ceilings. addition heat runs and returnair. addition subpanel for basement
Valuation:
$28,000
Permit #:
RES-0259-2017
Status:
final
Fee:
$1,347
Permit Type:
N/A
Building Type:
N/A
Building 2 story home with partial basement
Valuation:
$1,171,840
Permit #:
RES-2958-2022
Status:
final
Fee:
$16,982
Permit Type:
N/A
Building Type:
N/A
Finish 1213 sq ft in basement rebuild rear deck
Valuation:
$105,910
Permit #:
RES-3067-2022
Status:
certificate of completion
Fee:
$4,164
Permit Type:
N/A
Building Type:
N/A
Basement finish
Valuation:
N/A
Permit #:
BP-09-00557
Status:
final
Fee:
N/A
Permit Type:
Basement finish
Building Type:
N/A
Remove and replace 75000 btu furnace. 2006 irc applies
Valuation:
N/A
Permit #:
07-1867
Status:
final
Fee:
N/A
Permit Type:
Furnace
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
1994-ROOFSIDE-0094031383
Status:
approved
Fee:
$15
Permit Type:
N/A
Building Type:
N/A
Reconstruction of a fire damaged home to include rewire of e
Valuation:
N/A
Permit #:
05-4640
Status:
final
Fee:
N/A
Permit Type:
Building
Building Type:
N/A
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Dha Environmental Reviews
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Dha Environmental License info
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
- 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.
Inactive License
| License # | LIC-0008121-MECHB |
| Status | Inactive |
| City | Boulder |
| Type | Mechanical |
| Class | Class B Commercial and Residential |
- 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 Dha Environmental at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Dha Environmental, click “This is My Business” to update your information.
9
Permits
- Building permit records show that Dha Environmental has worked on 9 permitted projects.
Dha Environmental Employees
DW
Dan Wecker
Owner