Updated: Jul 06, 2026
Location and Projects
Address
209 Virginia Water Ct, Cottleville, MO, 63304
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Unified 1 Data Systems Electrician
Voice, Data, Video contractor specialized in structured cabling. Installation, troubleshooting, repair and certification. We are a licensed, bonded and insured contractor. Unified1 Data Systems is certified as a Women Business Enterprise by the State of Missouri. Please visit www.u1ds.com for more information.
From BuildZoom: Unified 1 Data Systems, 209 Virginia Water Ct, Cottleville, MO (Employee: Roxanna Dimariano) holds a Electrical Contractor license and 3 other licenses according to the St. Charles County license board.
Their BuildZoom score of 100 ranks in the top 13% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Unified 1 Data Systems, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Unified 1 Data Systems Services
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Unified 1 Data Systems Contact Information
Phone Number: (636) 498-1297
Address: 209 Virginia Water Ct, Cottleville, MO 63304
Unified 1 Data Systems Cottleville
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Unified 1 Data Systems has a BuildZoom score of 100, which places them above 87% of 23,328 contractors in Missouri.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Unified 1 Data Systems has worked on at least
2.0 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
|
1 project
|
$50k-$100k |
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 Unified 1 Data Systems
This is a sample of this contractor's permits. Click here to access their complete permit history.
United healthcare group - a/v refresh at uhg's office on floor 5 at their riverport dr. location. the project includes: 1 wall mounted monitor - reception 6 wall mounted mointors - team pod rooms 9 table top monitors - huddle rooms 1 wall mounted monitor - huddle 2 wall mounted monitors - executive office 9 wall mounted monitors - conference rooms 1 presentation room with wall monitor... see more
Valuation:
$60,000
Permit #:
24ELE-18927
Status:
complete
Fee:
$182
Permit Type:
New construction
Building Type:
N/A
Audio visual work for uhg refresh phases 3-8
Valuation:
$105,000
Permit #:
18ELE-03346
Status:
complete
Fee:
$639
Permit Type:
Alteration
Building Type:
N/A
1) replace gfci in kitchen and mainfloor bathroom 2) replace smoke detector within 15 ft of bedroom entrances in main hall 3) secure loose wiring near sump pump and oven area 4) correct improper splicing replace deteriorating wiring above electric panel remove unused circuits 5) finish installation of light fixture in office 6) install cover fixture where missing throughout house
Valuation:
$250
Permit #:
22ELE-06188
Status:
complete
Fee:
$98
Permit Type:
Repair
Building Type:
N/A
Audio/visual phase 2 of 8 for united healh group
Valuation:
$9,000
Permit #:
18ELE-02478
Status:
complete
Fee:
$96
Permit Type:
Alteration
Building Type:
N/A
***please resubmit with all device information filled in that matches your scope of work thank you!!***united healthcare group-refresh the existing a/v systems in selected rooms on the 5th floor of the building
Valuation:
$60,000
Permit #:
24ELE-18858
Status:
canceled
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Unified 1 Data Systems Reviews
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Verified License
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Unified 1 Data Systems License info
Verified License
| Status | Active |
| County | St. Charles County |
| Type | Electrical Contractor |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Electrical Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Unified 1 Data Systems with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | E1743 |
| Status | Active |
| County | St. Louis |
| Type | Electrical |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom has not verified this license since September, 2016.
Verify this license's status for Unified 1 Data Systems at the St. Louis Licensing & Code Committee .
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | E1743 |
| Status | Inactive |
| County | St Louis County |
| Type | Electrical |
| Business Type | Limited Liability Company (Llc) |
- According to the Saint Louis County Department of Public Works, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Unified 1 Data Systems at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Unified 1 Data Systems Employees
RD
Roxanna Dimariano
Manager