Updated: Jun 23, 2026
Location and Projects
Address
8759 Portico Ln, Longmont, CO, 80503
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Csi Incorporated Construction
Serving Longmont and the surrounding Colorado Front Range, Csi Incorporated has been active since 2018. The company offers general contracting services with experience managing residential renovation and construction projects. Based in Longmont, Csi Incorporated works with homeowners on a range of property improvements. Their portfolio includes interior and exterior remodels, as well as home updates tailored to the local area’s architectural styles. Csi Incorporated coordinates key aspects of the construction process, including project scheduling and subcontractor management. The company is familiar with local building codes and permitting requirements for Boulder County and nearby municipalities. With several years of experience in Longmont, Csi Incorporated provides general contracting support for homeowners seeking property upgrades or remodels in northern Colorado.
Csi Incorporated Services
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Csi Incorporated Contact Information
Phone Number: (303) 666-6624
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Address: 8759 Portico Ln, Longmont, CO 80503
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Csi Incorporated Longmont
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Csi Incorporated has a BuildZoom score of 95, which places them above 78% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Csi Incorporated has worked on at least
1.0 project 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.
Pricing
|
1 project
|
$500k-$1mil |
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.
Single family dwelling with attached garage (spr exempt)
Valuation:
$800,000
Permit #:
BP-23-2214
Status:
complete
Fee:
$18,790
Permit Type:
N/A
Building Type:
N/A
Single family dwelling with attached garage (spr exempt)
Valuation:
$800,000
Permit #:
BP-23-2214
Status:
complete
Fee:
$18,790
Permit Type:
N/A
Building Type:
N/A
Remodel interior to addition 2 bathrooms 1 egress windows convert garage to living space and addition two window and one door
Valuation:
$6,000
Permit #:
B201903848
Status:
complete
Fee:
$351
Permit Type:
N/A
Building Type:
N/A
New single family detached
Valuation:
N/A
Permit #:
BP-14-00622
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Additional basement finish of 1552 sq ft to include 1 bedroo
Valuation:
$54,976
Permit #:
16-2238
Status:
final
Fee:
$2,269
Permit Type:
Building
Building Type:
N/A
New single family dwelling
Valuation:
$591,167
Permit #:
14-2376
Status:
final
Fee:
$19,071
Permit Type:
Single family det...
Building Type:
N/A
New sfd:
Valuation:
$819,814
Permit #:
13-4705
Status:
final
Fee:
$25,627
Permit Type:
Single family det...
Building Type:
N/A
New sfd: new single family detached home
Valuation:
$596,739
Permit #:
13-1373
Status:
final
Fee:
$19,376
Permit Type:
Single family det...
Building Type:
N/A
New single family dwelling
Valuation:
$583,505
Permit #:
12-5438
Status:
final
Fee:
$18,848
Permit Type:
Single family det...
Building Type:
N/A
R/r 40 gal 40k btu wh 150amp service change smoke detectors gfi in kitchen and bathroom tear off 1 layer install oc duration 14 sq and vinyl siding 15sqs
Valuation:
$11,900
Permit #:
1095680
Status:
issued
Fee:
$276
Permit Type:
Residential misce...
Building Type:
N/A
Replace shingles approx 26 squares tamko 30 yr dimensional reframe existing bathroom wall in basement replace damaged drywall throughout 150 amp service change addition gfi's in kitchen and bathrooms smoke detectors. install 90 percent efficient furnace 80k
Valuation:
$13,800
Permit #:
855694
Status:
N/A
Fee:
$181
Permit Type:
Limited
Building Type:
N/A
New sfd: new single family detached home. permit restrict
Valuation:
$705,855
Permit #:
12-1757
Status:
final
Fee:
$18,582
Permit Type:
Single family det...
Building Type:
N/A
Tear off 1 layer install 13 squares owens corning duration; remove/replace 70k btu 90% furnace; and remove/replace 40 gal gas water heater
Valuation:
$7,500
Permit #:
1086023
Status:
issued
Fee:
$207
Permit Type:
Residential misce...
Building Type:
N/A
Replace furnace 70k 90% efficient replace 40 gallon heater; electrical: raise mast install gfis in kitchen & bathroom & install egress window cut strait down for existing window
Valuation:
$6,600
Permit #:
953555
Status:
N/A
Fee:
$167
Permit Type:
Counter
Building Type:
N/A
Replace roof with 30 yr dimensional - 20 squares reframe bathroom wall and closet and drywall in basement - new plumbing fixtures - replace furnace 75k btu 90% - new water heater 40 gal - new mast for electrical - smoke detectors - gfi's in kitchen and bathroom
Valuation:
$10,400
Permit #:
649101
Status:
N/A
Fee:
$227
Permit Type:
Counter
Building Type:
N/A
Sunshade fire pit: sunshade structure at rear of house as
Valuation:
$3,000
Permit #:
11-4973
Status:
final
Fee:
$478
Permit Type:
Building
Building Type:
N/A
Tear off 1 layer and reroof with tamco dimensional 30 yr 11sqs; furnace replacement with 60k btu 90% eff; replace water heater with 38k btu and service change out with 150 amp
Valuation:
$7,900
Permit #:
938112
Status:
N/A
Fee:
$184
Permit Type:
Counter
Building Type:
N/A
Utility: water sewer service for new single family detached
Valuation:
N/A
Permit #:
11-2160
Status:
final
Fee:
$22,237
Permit Type:
Water
Building Type:
N/A
Tear off and replace 18 squares tamko heritage 30 yr; replace 60k btu 90% eff furnace; replace 35 k btu 40 gal water heater; elect service change 150 amp grc mast; frame small closet in master bedroom
Valuation:
$13,800
Permit #:
709408
Status:
N/A
Fee:
$280
Permit Type:
Counter
Building Type:
N/A
Tear off and install 30 yr o.c. duration - 23 squares instal 14 squares of vinyl siding elect svc upgrade - 150 amp install 70k btu 90% furance replace water heater 40 gal
Valuation:
$13,200
Permit #:
844068
Status:
N/A
Fee:
$280
Permit Type:
Counter
Building Type:
N/A
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Csi Incorporated Reviews
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Csi Incorporated License info
Verified License
| License # | CON-23-0170 |
| Status | Active |
| County | Boulder County |
| Type | One And Two Family Residential |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Csi Incorporated at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GCC3698552 |
| Status | Active |
| City | Lafayette |
| Type | General Class C |
- When BuildZoom last verified this license, it had an expiration date of July, 2022. Check the current license status of Csi Incorporated with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21-098552 |
| Status | Inactive |
| City | Lafayette |
| Type | General Class C |
- 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 Csi Incorporated at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Commercial 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 # | 060630008 |
| 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 Csi Incorporated 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 | Aurora |
| Type | Mechanical Systems 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.
95
BuildZoom Score
88
Permits
- Building permit records show that Csi Incorporated has worked on 88 permitted projects.
Csi Incorporated Employees
CS
Carl Sandusky
Owner
JZ
James Zupan
President