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Location and Projects

Address
Castle Rock, CO, 80104
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Ko Roofing Inc

Ko Roofing Inc, Castle Rock, CO (Owned by: Ray Molina) holds a Single Trade license and 14 other licenses according to the Castle Rock license board.

Their BuildZoom score of 110 ranks in the top 4% of 55,949 Colorado licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Ko Roofing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Ko Roofing Inc Services

Start a project today:
Skylights Roofing

Ko Roofing Inc Contact Information

Phone: (800) 684-5850 Edit

Ko Roofing Inc Castle Rock

Quality

110
96th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Ko Roofing Inc has a BuildZoom score of 110, which places them above 96% of 55,949 contractors in Colorado.

Activity

19 projects
 2025
42 projects
 2024
15 projects
 2023
Our building permit records indicate that Ko Roofing Inc has worked on at least 76.0 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.

Experience

74 projects
 Roofing projects
Analyzing permits over the last 4 years shows that Ko Roofing Inc mostly works on roofing project projects.

Pricing

12 projects
 < $5k
46 projects
 $5k-$20k
7 projects
 $20k-$50k
Value Not Public: 11.0 projects
The typical size of their permits is approximately $8,900. 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 Ko Roofing Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-10-31
Total tear-off & reroof of mobile home 14 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provide to building in... see more
Valuation:
N/A
Permit #:
RFG2025-00305
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-10-30
Total tear-off & reroof of mobile home 12 squares of dimensional shingles on a pitch represented as 5/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provide to building in... see more
Valuation:
N/A
Permit #:
RFG2025-00304
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-10-10
Total tear-off & reroof of mobile home 10 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provide to building in... see more
Valuation:
N/A
Permit #:
RFG2025-00303
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-11-10
Total tear-off & reroof of mobile home 10 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provide to building in... see more
Valuation:
N/A
Permit #:
RFG2025-00302
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-05-01
Total tear-off & reroof of single family dwelling 8 squares of single ply membrane overlay on a pitch represented as 2/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provi... see more
Valuation:
N/A
Permit #:
RFG2025-00009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-10-24
Total tear-off & reroof of mobile home 13 squares of dimensional shingles on a pitch represented as 4/12 with some areas with a pitch <4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12 for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. all roof c... see more
Valuation:
N/A
Permit #:
RFG2025-00613
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-10-24
Total tear-off & reroof of mobile home 14 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12 for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. all roof covering materials shall be listed a... see more
Valuation:
N/A
Permit #:
RFG2025-00612
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
3003 Valmont Rd, Boulder, CO, 80301
2025-08-11
Total tear-off & reroof of mobile home 14 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12 for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. all roof covering materials shall be listed a... see more
Valuation:
N/A
Permit #:
RFG2025-00608
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
2635 Mapleton Ave, Boulder, CO, 80304
2025-07-18
Repair roof of mobile home 10 squares of epdm on a pitch represented as 3/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. all roof covering materials shall be listed as class a as tes... see more
Valuation:
N/A
Permit #:
RFG2025-00520
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
2635 Mapleton Ave, Boulder, CO, 80304
2025-07-17
Partial tear-off & reroof of mobile home 12 squares of rubber on a pitch represented as 2/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. all roof covering materials shall be listed a... see more
Valuation:
N/A
Permit #:
RFG2025-00507
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
2635 Mapleton Ave, Boulder, CO, 80304
2025-07-08
Total tear-off of one layer & reroof of mh 11 squares of dimensional shingles on a pitch represented as 5/12. all roof materials shall be installed per manufacturer’s specs. a mid-roof inspection is required on this permit to establish that after removing one layer the existing layer is still in good enough shape to have the new layer installed on it. general inspection note: mid-roof... see more
Valuation:
N/A
Permit #:
RFG2025-00470
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
4500 19th St, Boulder, CO, 80304
2025-11-11
Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). for roof/attic assemblies requiring 1/150 ventilation include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio compliance. this will also be added to our roof inspection process as an inspection item.... see more
Valuation:
N/A
Permit #:
RFG2025-00861
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
5000 Butte St, Boulder, CO, 80301
2025-11-11
Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). for roof/attic assemblies requiring 1/150 ventilation include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio compliance. this will also be added to our roof inspection process as an inspection item.... see more
Valuation:
N/A
Permit #:
RFG2025-00860
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
4500 19th St, Boulder, CO, 80304
2025-11-06
Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). for roof/attic assemblies requiring 1/150 ventilation include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio compliance. this will also be added to our roof inspection process as an inspection item.... see more
Valuation:
N/A
Permit #:
RFG2025-00857
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
4500 19th St, Boulder, CO, 80304
2025-11-06
Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). for roof/attic assemblies requiring 1/150 ventilation include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio compliance. this will also be added to our roof inspection process as an inspection item.... see more
Valuation:
N/A
Permit #:
RFG2025-00855
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
4500 19th St, Lot 450, Boulder, CO, 80304
2024-02-16
Total tear-off & reroof of single family dwelling 15 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection required if pitch is less than 4/12. all roof covering materials shall be listed as class a as tested in accordance with ul standard 790 or astm standard e 108. at inspection provide to ... see more
Valuation:
N/A
Permit #:
RFG2024-00065
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential roof - asphalt
11258 Larson Ln, Northglenn, CO, 80233
2025-06-06
Re-roof tear off and install new shingles 15 squares make model: malarkey legacy impact-resistant shingles: black roof pitch: 4/12
Valuation:
$5,500
Permit #:
25NGN-00844
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
North district roof
105 Desparado Ct, Bailey, CO, 80421
2023-02-05
Repair...tear off existing roofing install ice and water shield install 3.5 squares on north side of home on small gable install 450 snap lock standing seam 24 ga metal roof on a 7/12 pitch. permit exp 05/26/2021
Valuation:
N/A
Permit #:
20BNR-00121
Status:
canceled
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
4475 Broadway St, Boulder, CO, 80304
2025-07-22
Total tear-off & reroof of single family dwelling 12 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. ? all roof covering ma... see more
Valuation:
N/A
Permit #:
RFG2025-00535
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roofing replacement
3003 Valmont Rd, Boulder, CO, 80301
2025-10-21
Total tear-off & reroof of single family dwelling 12 squares of dimensional shingles on a pitch represented as 4/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). pre-roof inspection required for all overlays. ? all roof covering ma... see more
Valuation:
N/A
Permit #:
RFG2025-00532
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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