Updated: Jun 24, 2026
Location and Projects
Address
2120 Cypress Street, Longmont, CO, 80503
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Kj Builders Construction
Kj Builders at 2120 Cypress Street, Longmont, CO 80503, held a General Contractor license (#GCC1673114) with the Lafayette contractors license board with an expiration date of 12-25-2018. We last verified the license was expired on 12-25-2019.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 55,949 Colorado contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Kj Builders Services
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Kj Builders Contact Information
Phone Number: (303) 579-7534
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Address: 2120 Cypress Street, Longmont, CO 80503
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Enlarge exiting bathroom demolish and re-frame walls. relocate water heater and private water meter. this is for the office building for mobile home park - not a mobile home structure
Valuation:
$4,500
Permit #:
B201904484
Status:
complete
Fee:
$293
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel for tub/shower only with new drywall
Valuation:
$800
Permit #:
B201705670
Status:
complete
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Replacing 8 windows and 1 sliding glass door
Valuation:
$7,434
Permit #:
B201905672
Status:
complete
Fee:
$344
Permit Type:
N/A
Building Type:
N/A
Remove tub and install shower base same foot print. install new shower valve
Valuation:
$800
Permit #:
B201800324
Status:
complete
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel remove bathtub and install shower base
Valuation:
$1,600
Permit #:
B201800766
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove tub and install shower base new shower valve
Valuation:
$800
Permit #:
B201800325
Status:
complete
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
Furnace and air conditioning install
Valuation:
$8,473
Permit #:
B201705541
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Custom home
Valuation:
N/A
Permit #:
B201904282
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
$7,000
Permit #:
B201801020
Status:
complete
Fee:
$398
Permit Type:
N/A
Building Type:
N/A
At front of house new concrete slab to be poured over an existing concrete slab in order to resolve accessibility issues. concrete ramp & an additional 9ft x 4 ft slab to be poured adjacent to driveway. previously existing garage was converted to living area at a prior date. (existing front wall of structure at driveway is now a brick wall.)
Valuation:
N/A
Permit #:
PMT2006-04564
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The inn between new boarding room l converted space from previous office fees & inspections on b201600020
Valuation:
$100
Permit #:
B201603117
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The inn between new boarding room k converted from previous office space fees & inspections on b201600020
Valuation:
$100
Permit #:
B201603115
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new outlets with gfi new kitchen outlets. rewire portions of living room. addition new water heater. addition shower valve and stool in bathroom
Valuation:
N/A
Permit #:
PMT2006-03772-ELE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 2 electrical switches 1 light 2 receptacles
Valuation:
$400
Permit #:
B201804204
Status:
complete
Fee:
$36
Permit Type:
N/A
Building Type:
N/A
Installation of a ada compliant ramp for accessibility. ramp not to exceed 1 in 12 slope with compliant handrails & guardrails landings and the like
Valuation:
N/A
Permit #:
PMT2008-00545
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flood permit: replace existing metal building damaged by flood & fire. same size same footprint
Valuation:
N/A
Permit #:
B201402531
Status:
complete
Fee:
$2,933
Permit Type:
N/A
Building Type:
N/A
The inn between new boarding room i from former office space fees & inspections on b201600020
Valuation:
$100
Permit #:
B201603088
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Enlarge bathroom door from 24 to 30
Valuation:
$300
Permit #:
B201804601
Status:
complete
Fee:
$47
Permit Type:
N/A
Building Type:
N/A
Add new outlets with gfi new kitchen outlets. rewire portions of living room. add new water heater. add shower valve and stool in bath.
Valuation:
$0
Permit #:
PMT2006-03772
Status:
Completed
Fee:
N/A
Permit Type:
Residential
Building Type:
Single Family Det...
Furnace and water heater replacement
Valuation:
$8,697
Permit #:
B201705219
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
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Kj Builders Reviews
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Recent Buildzoom Projects
Kj Builders License info
Inactive License
| License # | GCC1673114 |
| 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 Kj Builders at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F177387-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Kj Builders at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-09-7292 |
| Status | Inactive |
| County | Boulder County |
| Type | One And Two Family Residential |
- According to the Boulder County Land Use Department, 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 Kj Builders at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Kj Builders, click “This is My Business” to update your information.
65
Permits
- Building permit records show that Kj Builders has worked on 65 permitted projects.
Kj Builders Employees
JB
John Bailey
Owner