Updated: Nov 06, 2025
Location and Projects
Address
45 PRINCETON CIR, Longmont, CO, 80503
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3 Model Construction LLC
Based in Longmont, Colorado, 3 Model Construction LLC brings nine years of experience to a range of residential remodeling and construction projects. The company has completed kitchen remodels, bathroom updates, and basement finishes for homeowners throughout Longmont and surrounding communities. 3 Model Construction LLC manages projects from start to finish, working with clients to update floor plans, install cabinetry and countertops, and improve overall living space functionality. The firm also handles exterior renovations, including deck construction and siding replacement. Portfolio examples highlight their work in whole-home remodels and targeted upgrades, serving both single-family and multi-family properties. 3 Model Construction LLC is known for working closely with property owners to ensure remodels align with the needs and aesthetics of each home.
3 Model Construction LLC Services
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3 Model Construction LLC Contact Information
Phone Number: (720) 353-1093
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Address: 45 PRINCETON CIR, Longmont, CO 80503
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3 Model Construction LLC Longmont
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
3 Model Construction LLC has a BuildZoom score of 99, which places them above 85% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that 3 Model Construction LLC has worked on at least
7.0 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 3 Model Construction LLC mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $17,447. 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 3 Model Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Refinish kitchen. new sink (same location) new electrical outlets new overhead lights install range hood
Valuation:
$5,200
Permit #:
B202407623
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 600 sq feet to main level 2 bed and a bathroom. update exterior siding
Valuation:
$64,000
Permit #:
B202301588
Status:
complete
Fee:
$5,338
Permit Type:
N/A
Building Type:
N/A
Remodel 3 br new showers in all new plumbing fixtures & new tile floors. update electrical. no structural work
Valuation:
$17,894
Permit #:
B202404249
Status:
complete
Fee:
$927
Permit Type:
N/A
Building Type:
N/A
Re roof with class 4 asphalt shingles
Valuation:
$8,500
Permit #:
B202504715
Status:
issued
Fee:
$393
Permit Type:
N/A
Building Type:
N/A
Replace existing sliding glass door
Valuation:
$1,800
Permit #:
B202504716
Status:
issued
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remove 12 dividing wall in living room. replace old fireplace addition can lights and update electrical in living room
Valuation:
$17,000
Permit #:
B202301323
Status:
complete
Fee:
$882
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen replace electrical panel replace all fixtures refinish all floors and walls
Valuation:
$35,000
Permit #:
B202103169
Status:
complete
Fee:
$1,639
Permit Type:
N/A
Building Type:
N/A
Structural repair and semi-finish garage and interior finish of storage room to workout room - also replacing two front porch windows
Valuation:
$10,000
Permit #:
B201807421
Status:
complete
Fee:
$538
Permit Type:
N/A
Building Type:
N/A
Basement finish - remodel bathroom and upgrade egress windows as well as 1-2 20x48 casements
Valuation:
$7,700
Permit #:
B201903253
Status:
complete
Fee:
$438
Permit Type:
N/A
Building Type:
N/A
Remodel existing deck and replace staircase and railing system
Valuation:
$35,000
Permit #:
B201904153
Status:
complete
Fee:
$1,639
Permit Type:
N/A
Building Type:
N/A
Interior remodel of workwell occupational medicine
Valuation:
$85,000
Permit #:
B201900735
Status:
filed
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
2 unit core/shell
Valuation:
$350,000
Permit #:
B201604363
Status:
complete
Fee:
$37,135
Permit Type:
N/A
Building Type:
N/A
Anaport unit b - bathroom & vanilla shell - fees and valuation on core/shell b201604363
Valuation:
N/A
Permit #:
B201700012
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 model construction tenant improvement. unit a fees pd. with core/shell b201604363
Valuation:
N/A
Permit #:
B201700010
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel - 1st and 2nd story
Valuation:
$15,000
Permit #:
B201903084
Status:
complete
Fee:
$772
Permit Type:
N/A
Building Type:
N/A
Deck 330 sf
Valuation:
$17,290
Permit #:
B201803216
Status:
complete
Fee:
$896
Permit Type:
N/A
Building Type:
N/A
Install 6 sliding door
Valuation:
N/A
Permit #:
BPR-005224-2017
Status:
issued
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
N/A
Adu - conversion of garage into an adu - 496 sf - one large living area with a dedicated kitchen area - one bathroom - enclosed mechanical. room
Valuation:
$95,000
Permit #:
B202001117
Status:
complete
Fee:
$8,478
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen - remove partition wall new electrical panel (no service upgrade) upgrade mechanical room
Valuation:
$50,000
Permit #:
B202006165
Status:
complete
Fee:
$2,239
Permit Type:
N/A
Building Type:
N/A
Remodel mast bathroom and walk-in closet
Valuation:
$20,000
Permit #:
B202200461
Status:
complete
Fee:
$1,005
Permit Type:
N/A
Building Type:
N/A
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3 Model Construction LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
3 Model Construction LLC License info
Verified License
| License # | CON-24-0021 |
| Status | Active |
| County | Boulder County |
| Type | Residential Work; Commercial Remodeling Or Tenant Finish |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for 3 Model Construction LLC at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GCB7250424 |
| Status | Inactive |
| City | Lafayette |
| Type | General Class B |
- According to the City of Lafayette, 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 3 Model Construction LLC at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
18
Permits
- Building permit records show that 3 Model Construction LLC has worked on 18 permitted projects.
3 Model Construction LLC Employees
AM
Adrian Mondello
Owner