Updated: May 26, 2026
Location and Projects
Address
4833 Front St, Castle Rock, CO, 80104
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303 Backflow Construction
Their BuildZoom score of 93 ranks in the top 27% of 55,949 Colorado licensed contractors.
If you are thinking of hiring 303 Backflow Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
303 Backflow Inc Services
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303 Backflow Inc Contact Information
Phone Number: (303) 736-9906
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Address: 4833 Front St, Castle Rock, CO 80104
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303 Backflow Inc Castle Rock
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
303 Backflow Inc has a BuildZoom score of 93, which places them above 73% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that 303 Backflow Inc has worked on at least
3.0 projects 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
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.
Buildingonline | storage soccer and pickleball courts | fire sprinkler
Valuation:
$5,000
Permit #:
1821918
Status:
issued
Fee:
$299
Permit Type:
Fire sprinkler pe...
Building Type:
N/A
Soar autism - fire sprinkler tenant improvement
Valuation:
N/A
Permit #:
FIRE25-0193
Status:
issued
Fee:
$268
Permit Type:
Commercial fire s...
Building Type:
N/A
Soar autism - fire sprinkler tenant improvement
Valuation:
N/A
Permit #:
FIRE25-0343
Status:
issued
Fee:
$416
Permit Type:
Commercial fire s...
Building Type:
N/A
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303 Backflow Inc Reviews
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Recent Buildzoom Projects
303 Backflow Inc License info
License Not Verified
| License # | 2504335 |
| Status | Active |
| City | Westminster |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of 303 Backflow Inc with 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 | Fire Spinkler 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.
93
BuildZoom Score
303 Backflow Inc Employees
JT
James Trudeau
Owner