Updated: Jul 10, 2026
Location and Projects
Address
10004 Dransfeldt Rd Unit B, Parker, CO, 80134
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Solid Rock Excavation LLC
Solid Rock Excavation LLC, 10004 Dransfeldt Rd, Parker, CO (Owned by: Cotner Robert C) holds a Public Way Contractor license and 10 other licenses according to the Westminster license board.
Their BuildZoom score of 108 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 Solid Rock Excavation LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Solid Rock Excavation LLC Contact Information
Phone Number: (719) 717-0829
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Address: 10004 Dransfeldt Rd Unit B, Parker, CO 80134
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Solid Rock Excavation LLC Parker
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Solid Rock Excavation LLC has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
7 projects
|
2026 |
|
19 projects
|
2025 |
|
4 projects
|
2024 |
Our building permit records indicate that Solid Rock Excavation LLC has worked on at least
30.0 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.
Experience
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Solid Rock Excavation LLC mostly works on
new construction
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$100k-$250k |
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.
Building Permits by Solid Rock Excavation LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Whisper village car wash
Valuation:
$200,000
Permit #:
SITE24-00010
Status:
payment pending
Fee:
$50
Permit Type:
Less than 1 acre
Building Type:
N/A
Installing water line service from meter pit to house
Valuation:
$5,000
Permit #:
2025-PLUMB-0008677
Status:
issued
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Directional bore only lwn21
Valuation:
N/A
Permit #:
GPW25-00003
Status:
issued
Fee:
$12,343
Permit Type:
New installation
Building Type:
N/A
Directional bore only
Valuation:
N/A
Permit #:
GPW25-00004
Status:
issued
Fee:
$1,094
Permit Type:
New installation
Building Type:
N/A
Full general permit
Valuation:
N/A
Permit #:
GPW24-00036
Status:
issued
Fee:
$15,332
Permit Type:
New installation
Building Type:
N/A
Tcp/pothole lwn08
Valuation:
N/A
Permit #:
GPW24-00069
Status:
issued
Fee:
$26
Permit Type:
Potholing
Building Type:
N/A
Micro trench only
Valuation:
N/A
Permit #:
FLD25-00002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full general permit (micro trench and bore)
Valuation:
N/A
Permit #:
GPW25-00037
Status:
issued
Fee:
$31,736
Permit Type:
New installation
Building Type:
N/A
New duplex * * * note : this project shall remain on hold until i receive the missing detail sheets on the unit separation and review may be completed [due to previous problems concerning party walls on paired homes already constructed.]
Valuation:
N/A
Permit #:
2005-PLUMB-0005167891
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
New duplex * * * note : this project shall remain on hold until i receive the missing detail sheets on the unit separation and review may be completed [due to previous problems concerning party walls on paired homes already constructed.]
Valuation:
N/A
Permit #:
2005-PLUMB-0005167889
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Tcp/pothole lwn07
Valuation:
N/A
Permit #:
GPW24-00067
Status:
issued
Fee:
$26
Permit Type:
Potholing
Building Type:
N/A
Full general permit (directional bore & trenching)
Valuation:
N/A
Permit #:
GPW25-00038
Status:
issued
Fee:
$1,399
Permit Type:
New installation
Building Type:
N/A
Tcp/pothole
Valuation:
N/A
Permit #:
GPW24-00051
Status:
issued
Fee:
$26
Permit Type:
Potholing
Building Type:
N/A
Micro trench only
Valuation:
N/A
Permit #:
GPW25-00034
Status:
issued
Fee:
$33,566
Permit Type:
New installation
Building Type:
N/A
771 coml reissue new commercial 0
Valuation:
N/A
Permit #:
1601768
Status:
issued
Fee:
N/A
Permit Type:
771 coml reissue
Building Type:
N/A
328 new coml building new commercial 700000
Valuation:
N/A
Permit #:
1513416
Status:
issued
Fee:
N/A
Permit Type:
328 new coml buil...
Building Type:
N/A
New building 2 permits
Valuation:
N/A
Permit #:
2006-PLUMB-0006010015
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
New building
Valuation:
N/A
Permit #:
2005-PLUMB-0005151376
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
New building
Valuation:
N/A
Permit #:
2005-PLUMB-0005151374
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
New building
Valuation:
N/A
Permit #:
2005-PLUMB-0005151373
Status:
approved
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
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Solid Rock Excavation LLC Reviews
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Verified License
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Solid Rock Excavation LLC License info
Verified License
| License # | 2605312 |
| Status | Active |
| City | Westminster |
| Type | Public Way Contractor |
| Date Issued | 05-28-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Solid Rock Excavation LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC13073 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 12-30-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Solid Rock Excavation LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Right Of Way Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Row Sewer 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
| Status | Active |
| City | Denver |
| Type | D Water Service |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
| Type | D Water Service |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Solid Rock Excavation LLC with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Row Sewer Contractor |
- 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 |
| Pueblo | |
| Type | Sewer & Water |
- According to the Pueblo regional Building 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| Pueblo | |
| Type | Limited |
- According to the Pueblo regional Building 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 051231205 |
| 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 Solid Rock Excavation LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | D Water Service |
- 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.
108
BuildZoom Score
599
Permits
- Building permit records show that Solid Rock Excavation LLC has worked on 599 permitted projects.
Solid Rock Excavation LLC Employees
CD
Claire Davis
Customer Service Contact
CC
Cotner Robert C
Owner
JC
Joe Chupp
Owner
JC
Joesph Chupp
JC
Joseph Chupp
RC
Robert Cotner