Updated: Jul 07, 2026
Location and Projects
Address
380 Leonard Ln., Northglenn, CO, 80233
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Box Construction
Based in Northglenn, Colorado, Box Construction serves homeowners and property owners throughout the greater Denver metropolitan area. The company handles a range of residential remodeling and construction projects, including basement finishes, kitchen and bathroom remodels, and home additions. Portfolio examples highlight interior transformations such as open-concept living spaces, custom carpentry, modern tile work, and complete basement build-outs. Box Construction works with a variety of property types, from single-family homes to multi-family residences. Clients in Northglenn, Westminster, Thornton, Broomfield, and surrounding communities rely on Box Construction for projects that revitalize and expand their living spaces. Drawing on six years in business, the team brings experience in both interior and exterior home improvement, and manages each phase of a remodel, from planning and demolition through to finish work.
Box Construction Services
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Box Construction Contact Information
Phone Number: (303) 877-1440
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Address: 380 Leonard Ln., Northglenn, CO 80233
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Box Construction Northglenn
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Box Construction has a BuildZoom score of 106, which places them above 93% of 55,949 contractors in Colorado.
Activity
|
10 projects
|
2025 |
|
8 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that Box Construction has worked on at least
29.0 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
|
5 projects
|
Home Additions |
|
9 projects
|
Kitchen remodels |
|
8 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Box Construction mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $52,396. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen mudroom pantry and primary bathroom remodels
Valuation:
$336,098
Permit #:
2025-LOG-0002999
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel scope of work: interior remodel of bathroom (see all approved with conditions that apply to scope of work) all work must adhere o 2021 irc 2022 drc 2022 dbca and 2022 dec
Valuation:
N/A
Permit #:
2025-RESCON-0000120
Status:
final
Fee:
$991
Permit Type:
N/A
Building Type:
N/A
Interior remodel scope of work: interior remodel of bathroom (see all approved with conditions that apply to scope of work) all work must adhere o 2021 irc 2022 drc 2022 dbca and 2022 dec
Valuation:
$85,507
Permit #:
2025-LOG-0000295
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement remodel to addition 1 bedroom 1 bathroom 1 hallway and 1 living room area to unfinished basement. will include cutting 1 egress window in bedroom
Valuation:
$76,975
Permit #:
BP-23-03616
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential singl...
Remodel in existing finished basement of house. includes basement kitchenette theater room 3 bathrooms and flooring throughout basement
Valuation:
$165,241
Permit #:
2023-LOG-0011059
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove gas fireplace and replace with electric fireplace. demolish and frame new fireplace wall to fit dimensions of new fireplace and tv. no structural framing. no replacement of existing insulation on exterior walls or ceiling. cap off gas line and flue. move electrical as necessary to accommodate new fireplace and framing. drywall and paint
Valuation:
$11,200
Permit #:
2021-LOG-0004358
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove gas fireplace and replace with electric fireplace. demolish and frame new fireplace wall to fit dimensions of new fireplace and tv. no structural framing. no replacement of existing insulation on exterior walls or ceiling. cap off gas line and flue. move electrical as necessary to accommodate new fireplace and framing. drywall and paint
Valuation:
N/A
Permit #:
2021-RESCON-0002040
Status:
final
Fee:
$191
Permit Type:
N/A
Building Type:
N/A
Main floor kitchen office dining room bathroom remodel
Valuation:
$183,393
Permit #:
2022-LOG-0010787
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Non structural residential remodel. various types of work will be done throughout house. in addition to various types of tile and carpentry this project will include plumbing electrical and mechanical trades
Valuation:
$85,973
Permit #:
2020-LOG-0005131
Status:
approved
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Kitchen master bathroom and powder room remodels
Valuation:
$283,161
Permit #:
2021-LOG-0010293
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rs - residential
Valuation:
$35,825
Permit #:
25-03201
Status:
issued
Fee:
$1,008
Permit Type:
Alteration
Building Type:
Residential
Remodel in existing finished basement of house. includes basement kitchenette theater room 3 bathrooms and flooring throughout basement
Valuation:
N/A
Permit #:
2023-RESCON-0004955
Status:
issued
Fee:
$1,368
Permit Type:
N/A
Building Type:
N/A
Remove wall between laundry room and under demolished stairs. addition new beam columns and footers
Valuation:
N/A
Permit #:
2024-LOG-0012996
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen and powder room remodel. with misc flooring paint and trim on main floor
Valuation:
$37,172
Permit #:
RES-24-00398
Status:
complete
Fee:
$1,543
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel including addition of 2 new windows where none exist
Valuation:
$109,563
Permit #:
2023-LOG-0010961
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen powder bathroom entry way living room and dining room remodel. subs: ultimate electrical christophers plumbing plains2peaks hvac
Valuation:
N/A
Permit #:
BP-21-01093
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3839 n lowell blvd - single family residence - remodel laundry and mudroom remodel
Valuation:
$51,836
Permit #:
2023-LOG-0011049
Status:
approved
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel
Valuation:
$123,561
Permit #:
2024-LOG-0010234
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel including addition of 2 new windows where none exist
Valuation:
N/A
Permit #:
2023-RESCON-0004299
Status:
final
Fee:
$655
Permit Type:
N/A
Building Type:
N/A
Interior remodel (floor framing)
Valuation:
$20,000
Permit #:
O63172
Status:
complete
Fee:
$224
Permit Type:
434 (residential ...
Building Type:
N/A
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Projects
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Verified License
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Box Construction License info
Verified License
| License # | AEC13067 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 12-22-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Box Construction at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C00499 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 02-17-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Box Construction at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Residential Contractor Class C |
- 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
| License # | A220222 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Box Construction at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | D Non Structural Residential Remodel |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Box Construction 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
| License # | CR24-0138 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Residential Contractor Class C |
- 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 Box Construction at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC202300393 |
| Status | Inactive |
| City | Thornton |
| Type | Class C Residential Contractor |
- According to the Thornton City Development Contractor License, 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 Box Construction at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Residential Building Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2101021 |
| 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 Box Construction at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Atlantic Casualty Insurance Company |
45
Permits
- Building permit records show that Box Construction has worked on 45 permitted projects.
Box Construction Employees
BC
Box Construction
Owner
RB
Robert Box
Owner
RI
Robert Box Iii
RI
Robert T Box Iii
Co Owner