Location and Projects
Address
5450 Ptolemy Way, Mira Loma, CA, 91752
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Single Source Construction & Maintenance Engineer
Single Source Construction & Maintenance Inc, 5450 Ptolemy Way, Mira Loma, CA holds a General Engineering, General Building, Plumbing, Doors, Gates And Activating Devices license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Single Source Construction & Maintenance Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Single Source Construction & Maintenance Inc Services
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Single Source Construction & Maintenance Inc Contact Information
Address: 5450 Ptolemy Way, Mira Loma, CA 91752
Single Source Construction & Maintenance Inc Mira Loma
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Single Source Construction & Maintenance Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Single Source Construction & Maintenance Inc 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
|
< $5k |
|
1 project
|
$20k-$50k |
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 Single Source Construction & Maintenance Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
328 sq ft interior tenant improvements- addition new interior wall for server room. modify existing restrooms to comply with accesibility requirements. at guasti parking. ups
Valuation:
$41,500
Permit #:
B202400951
Status:
issued
Fee:
$6,367
Permit Type:
N/A
Building Type:
N/A
Revisions to b202400951 - changes to include reconstruction of interior wall ups
Valuation:
$1,500
Permit #:
B202501135
Status:
issued
Fee:
$329
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to remodel an existing space into a 1260 sq ft skin care facility- euphoria skin care
Valuation:
N/A
Permit #:
PMT2022-01994
Status:
complete
Fee:
$1,542
Permit Type:
N/A
Building Type:
N/A
Install 10x14 rollup door and 3x7 man door in existing cmu. job val. $15, 000
Valuation:
$15,000
Permit #:
14-0956
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Family room addition kitchen and bathroom remodel
Valuation:
$50,400
Permit #:
1304250008
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct new nonbearing partitions to create (n) bedroom in (e) 1 story single family dwelling
Valuation:
$8,000
Permit #:
13016-10000-11559
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New roll-up doors
Valuation:
$6,000
Permit #:
B14-0230
Status:
final
Fee:
$435
Permit Type:
N/A
Building Type:
N/A
Family room addition kitchen and bathroom remodel
Valuation:
$50,400
Permit #:
1304250008
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$195,012
Permit #:
00050167
Status:
complete
Fee:
$1,240
Permit Type:
Non-residential
Building Type:
N/A
Construct new nonbearing partitions to create (n) bedroom in (e) 1 story single family dwelling
Valuation:
$8,000
Permit #:
13016-10000-11559
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plumbing fixtures
Valuation:
N/A
Permit #:
1308080025
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Outlets and light
Valuation:
N/A
Permit #:
1308080033
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1
Permit #:
00050226
Status:
final
Fee:
$1
Permit Type:
Non-residential
Building Type:
N/A
No Description Available
Valuation:
$1
Permit #:
00050225
Status:
final
Fee:
$1
Permit Type:
Non-residential
Building Type:
N/A
No Description Available
Valuation:
$1
Permit #:
00050224
Status:
final
Fee:
$1
Permit Type:
Non-residential
Building Type:
N/A
Single Source Construction & Maintenance Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Single Source Construction & Maintenance Inc License info
Verified License
| License # | 972039 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building, Plumbing, Doors, Gates And Activating Devices |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Single Source Construction & Maintenance Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
10
Permits
- Building permit records show that Single Source Construction & Maintenance Inc has worked on 10 permitted projects.