Updated: Apr 14, 2026
Location and Projects
Address
4955 QUAKER LN, Golden, CO, 80403
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Mule Construction
Mule Construction, 4955 Quaker Ln, Golden, CO (Owned by: Darrin Muilenburg) holds a General A license and 2 other licenses according to the Douglas County license board.
Their BuildZoom score of 99 ranks in the top 15% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mule Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mule Construction Services
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Mule Construction Contact Information
Phone Number: (303) 882-7303
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Address: 4955 QUAKER LN, Golden, CO 80403
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Mule Construction Golden
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mule Construction has a BuildZoom score of 99, which places them above 85% of 55,949 contractors in Colorado.
Activity
|
3 projects
|
2025 |
Our building permit records indicate that Mule Construction has worked on at least
3.0 projects over the past year.
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
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$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.
New construction single family residence and detached adu
Valuation:
$700,000
Permit #:
2025-LOG-0009459
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor non-bearing wall modifications for existing commercial tenant space
Valuation:
$2,000
Permit #:
BDP20-3944
Status:
expired
Fee:
$45
Permit Type:
Alteration
Building Type:
Commercial
No Description Available
Valuation:
$15,000
Permit #:
00405816
Status:
N/A
Fee:
$139
Permit Type:
Alteration
Building Type:
N/A
Expansion of existing restaurant
Valuation:
$130,000
Permit #:
C06-0154
Status:
final
Fee:
$4,790
Permit Type:
Tenant finish
Building Type:
N/A
6 cedar privacy fence
Valuation:
N/A
Permit #:
2008-ZONE-0461263
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
576 sq ft garage interior remodel windows siding
Valuation:
$64,460
Permit #:
20110663
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2542 1/2 n irving st - new adu with 1/3 new detached garage
Valuation:
N/A
Permit #:
2025-RESCON-0002534
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2542 n irving st - interior remodel & addition with 2/3 new detached garage the permit should reflect the additional scope of work as a retroactive permit for the basement which was finished as a second unit without permits
Valuation:
N/A
Permit #:
2025-RESCON-0002533
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2542 & 2542 1/2 n irving st - interior remodel which includes new attached adu and new detached garage the permit should reflect the additional scope of work as a retroactive permit for the basement which was finished as a second unit without permits. note: the existing interior construction consists of unpermitted alterations including sleeping rooms and a kitchen. this work is class... see more
Valuation:
$120,000
Permit #:
2025-LOG-0006791
Status:
plancheck
Fee:
$441
Permit Type:
N/A
Building Type:
N/A
Demolish existing kitchen replace with new kitchen layout. install new structural beam
Valuation:
$60,000
Permit #:
2025-LOG-0006790
Status:
approved
Fee:
$245
Permit Type:
N/A
Building Type:
N/A
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Mule Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mule Construction License info
Verified License
| License # | A100271 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Mule Construction at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 20-3610 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Contractor Limited Class B |
- According to the Castle Rock Town, 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 Mule Construction at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
- 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.
99
BuildZoom Score
Insured
| Insurer | Pcic |
8
Permits
- Building permit records show that Mule Construction has worked on 8 permitted projects.
Mule Construction Employees
DM
Darrin J Muilenburg
Owner
DM
Darrin Muilenburg
Owner