Updated: Feb 17, 2026
Location and Projects
Address
1630 BENT GRASS CIR, Castle Rock, CO, 80109
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Prep Basements & Remodeling LLC
Prep Basements & Remodeling LLC, 1630 Bent Grass Cir, Castle Rock, CO (Owned by: Eliza Polanski) holds a Contractor Limited Class B license and 1 other license according to the Castle Rock license board.
Their BuildZoom score of 103 ranks in the top 10% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Prep Basements & Remodeling LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Prep Basements & Remodeling LLC Services
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Prep Basements & Remodeling LLC Contact Information
Phone Number: (720) 276-8693
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Address: 1630 BENT GRASS CIR, Castle Rock, CO 80109
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Prep Basements & Remodeling LLC Castle Rock
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Prep Basements & Remodeling LLC has a BuildZoom score of 103, which places them above 90% of 55,949 contractors in Colorado.
Activity
|
7 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Prep Basements & Remodeling LLC has worked on at least
11.0 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
|
6 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $19,238. This graph shows the distribution of these job values.
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 Prep Basements & Remodeling LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Reroof
Valuation:
$19,000
Permit #:
25-3321
Status:
final
Fee:
$801
Permit Type:
N/A
Building Type:
N/A
Reroof
Valuation:
$22,219
Permit #:
25-2811
Status:
final
Fee:
$941
Permit Type:
N/A
Building Type:
N/A
Reroof
Valuation:
$21,706
Permit #:
25-2513
Status:
final
Fee:
$914
Permit Type:
N/A
Building Type:
N/A
Rs - residential
Valuation:
$15,000
Permit #:
20-05401
Status:
issued
Fee:
$490
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$34,850
Permit #:
22-12443
Status:
issued
Fee:
$986
Permit Type:
Alteration
Building Type:
Residential
Rs - residential
Valuation:
N/A
Permit #:
23-20134
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$39,975
Permit #:
21-04946
Status:
issued
Fee:
$1,095
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$10,455
Permit #:
22-02020
Status:
issued
Fee:
$374
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$19,475
Permit #:
21-02292
Status:
issued
Fee:
$627
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
N/A
Permit #:
19-00615
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$12,710
Permit #:
25-06650
Status:
issued
Fee:
$432
Permit Type:
Alteration
Building Type:
Residential
Basement finish
Valuation:
$13,844
Permit #:
25-1796
Status:
final
Fee:
$751
Permit Type:
Basement finish
Building Type:
N/A
Rs - residential
Valuation:
$15,000
Permit #:
22-02627
Status:
issued
Fee:
$490
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$11,890
Permit #:
24-08470
Status:
issued
Fee:
$405
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$19,475
Permit #:
23-21117
Status:
issued
Fee:
$627
Permit Type:
Alteration
Building Type:
Residential
Au - deck
Valuation:
$20,000
Permit #:
24-04445
Status:
issued
Fee:
$475
Permit Type:
New
Building Type:
Accessory use
Basement finish
Valuation:
$18,664
Permit #:
25-4165
Status:
issued
Fee:
$2,892
Permit Type:
Accessory dwellin...
Building Type:
N/A
Basement finish
Valuation:
$20,100
Permit #:
25-3966
Status:
issued
Fee:
$1,076
Permit Type:
Basement finish
Building Type:
N/A
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Prep Basements & Remodeling LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Prep Basements & Remodeling LLC License info
Verified License
| License # | CR25-0464 |
| Status | Active |
| Town | Castle Rock |
| Type | Contractor Limited Class B |
| Date Issued | 07-01-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Prep Basements & Remodeling LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | A160534 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Prep Basements & Remodeling LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Liberty Mutual |
17
Permits
- Building permit records show that Prep Basements & Remodeling LLC has worked on 17 permitted projects.
Prep Basements & Remodeling LLC Employees
DW
Douglas Walley
Licensee
EP
Eliza Polanski
Owner