Updated: Sep 02, 2025
Location and Projects
Address
523 COLUMBINE RD, Palmer Lake, CO, 80133
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Grindstone Construction LLC
Grindstone Construction LLC, 523 Columbine Rd, Palmer Lake, CO (Owned by: Aaron Leiker) holds a General C license according to the Douglas County license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Grindstone Construction LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Grindstone Construction LLC Services
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Grindstone Construction LLC Contact Information
Address: 523 COLUMBINE RD, Palmer Lake, CO 80133
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Grindstone Construction LLC Palmer Lake
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grindstone Construction LLC has a BuildZoom score of 90, which places them above 47% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Grindstone Construction LLC 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.
Experience
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Grindstone Construction LLC mostly works on
home addition
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
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 Grindstone Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement finish
Valuation:
$40,000
Permit #:
O10862
Status:
final
Fee:
$384
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$5,000
Permit #:
N90450
Status:
final
Fee:
$104
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$50,000
Permit #:
N46843
Status:
final
Fee:
$464
Permit Type:
434 (residential ...
Building Type:
N/A
Deck repair
Valuation:
$2,000
Permit #:
O31555
Status:
final
Fee:
$80
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new/replacement
Valuation:
$5,000
Permit #:
N67485
Status:
final
Fee:
$104
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new/replacement
Valuation:
$5,000
Permit #:
N67485
Status:
final
Fee:
$104
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$15,000
Permit #:
P45674
Status:
final
Fee:
$184
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$10,000
Permit #:
N72149
Status:
final
Fee:
$144
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$5,000
Permit #:
N79544
Status:
final
Fee:
$104
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$10,000
Permit #:
N72149
Status:
final
Fee:
$144
Permit Type:
434 (residential ...
Building Type:
N/A
Au - deck
Valuation:
$6,175
Permit #:
24-09393
Status:
complete
Fee:
$261
Permit Type:
New
Building Type:
Accessory use
Deck - new
Valuation:
$15,000
Permit #:
O92809
Status:
final
Fee:
$184
Permit Type:
434 (residential ...
Building Type:
N/A
Au - deck
Valuation:
$7,636
Permit #:
20-10348
Status:
issued
Fee:
$291
Permit Type:
New
Building Type:
Accessory use
Basement finish
Valuation:
$50,942
Permit #:
O57064
Status:
final
Fee:
$469
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$7,000
Permit #:
N61492
Status:
final
Fee:
$120
Permit Type:
434 (residential ...
Building Type:
N/A
Deck - new
Valuation:
$50,000
Permit #:
N46843
Status:
final
Fee:
$464
Permit Type:
434 (residential ...
Building Type:
N/A
Au - deck
Valuation:
$1,062
Permit #:
21-14118
Status:
issued
Fee:
$74
Permit Type:
Alteration
Building Type:
Accessory use
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Grindstone Construction LLC Reviews
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Verified License
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Grindstone Construction LLC License info
Verified License
| License # | C200469 |
| Status | Active |
| County | Douglas County |
| Type | General C |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Grindstone Construction LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
13
Permits
- Building permit records show that Grindstone Construction LLC has worked on 13 permitted projects.
Grindstone Construction LLC Employees
AL
Aaron Leiker
Owner