Updated: May 02, 2026
Location and Projects
Address
P O BOX 55670, Riverside, CA, 92517
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Riverside System Designs Electrician
Riverside System Designs Inc, Riverside, Po Box 55670, Riverside, CA (Employees: Erika Lyn Pham and Young Jonathon Pham) holds a Electrical 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 Riverside System Designs Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Riverside System Designs Inc Contact Information
Phone Number: (951) 684-3858
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Address: P O BOX 55670, Riverside, CA 92517
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Riverside System Designs Inc Riverside
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Riverside System Designs Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Riverside System Designs Inc has worked on at least
8.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Riverside System Designs Inc mostly works on
home addition
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
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 Riverside System Designs Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire - fire dept (alarms sprinkler & underground)
2025-05-08
Online-alarm- peltzer family cellars- replace existing fire alarm panel with new addition cellular communication existing waterflow switch existing piv switch new smoke detector new pull station and new horn strobe
Valuation:
N/A
Permit #:
F25-0913
Status:
final
Fee:
N/A
Permit Type:
Fire alarms new
Building Type:
N/A
Replace existing fire sprinkler monitoring panel with new to suport the upervision of new cellular communication panel.existing smoke detector pull station waterflow and shut off valve circuits shall be rewired onto new fire alarm panel program and and test. 2 devices
Valuation:
N/A
Permit #:
PMT2023-04100
Status:
complete
Fee:
$1,144
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (11-50)
2019-08-23
Rancon real estate & chardonnay escrow (located within rancon)- alarm ti
6,569 sq ft tenant improvement to add demising wall to construct two suites for escrow and real estate office / addition of non-bearing partition walls for the addition offices, restrooms and breakrooms
Valuation:
$209,551
Permit #:
F16-2252
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (11-50)
2019-08-16
Alarm ti - uncle bobs sports bar & grill/building e
t.i. / 2570 sf / m.e.p. / outdoor patio (pa14-2865) / electrical under separate permit b15-0726 uncle bob's sports bar & grill
Valuation:
$236,011
Permit #:
F15-0773
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (51-100)
2019-07-02
High desert medical college- fire alarm ti adding new power supply, 38 notification devices, 16 detectors
Valuation:
$519,651
Permit #:
F18-3907
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms new (11-50)
2019-01-16
New fire alarm system- fitness 19 - new alarm panel, facp, 5 duct, full notification
Valuation:
$590,724
Permit #:
F18-1049
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Occupancy change for (4) classrooms from a-3 to e occupancy
Valuation:
N/A
Permit #:
FIRE23-0062
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms new (51-100)
2019-02-22
New fire alarm system - round 1 bowling & amusement - 94 new devices
Valuation:
$1,471,643
Permit #:
F19-0192
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms sprinkler & underground)
2015-10-27
No Description Available
Valuation:
$2,387,981
Permit #:
F15-3377
Status:
final
Fee:
N/A
Permit Type:
Fire alarms new (...
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (1-10)
2019-03-22
Talk of the town - addition of notification appliances to existing system
Valuation:
$268,470
Permit #:
F19-0737
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms new (11-50)
2019-08-07
New fire alarm -temecula mob ii -16 new devices
Valuation:
$1,964,713
Permit #:
F17-2678
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms sprinkler & underground)
2023-11-29
Online- alarm ti- bff medical wellness clinic- addition 4 strobes to existing fire system
Valuation:
N/A
Permit #:
F23-6222
Status:
issued
Fee:
N/A
Permit Type:
Fire alarms tenan...
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms new (11-50)
2019-06-27
New alarm system- rancho california montessori preschool- new manual/ automatic fire system
Valuation:
$123,262
Permit #:
F18-2000
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (1-10)
2019-09-03
Vail ranch vet hosp- fire alarm ti adding cellular and 2 duct smoke connections to existing panel
Valuation:
$91,936
Permit #:
F17-3868
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire alarm system with 1 facp and 5 fa devices
Valuation:
N/A
Permit #:
24041-10000-36289
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Fire - fire dept (alarms sprinkler & underground)
2023-10-24
Online - fire alarm tenant improvement -v & t tooling inc
Valuation:
N/A
Permit #:
F23-5690
Status:
issued
Fee:
N/A
Permit Type:
Fire alarms tenan...
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (11-50)
2019-07-25
Alarm t.i.- ignite rx - adding 25 new devices
Valuation:
$130,056
Permit #:
F18-3270
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms new (100+)
2018-11-03
Bomatic - new fire alarm system
8600 sf tenant improvement/ for new equipment platform/ exterior solid covered equipment enclosure
Valuation:
N/A
Permit #:
F14-3150
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (11-50)
2018-03-26
Alarm t.i.-epic management group ste 100/ liberty ambulance ste 200/ state farm ste 201/ acie ste 203/ epic ste 204/ hbx ste 205
Valuation:
N/A
Permit #:
F16-2317
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire - fire dept (alarms, sprinkler & underground) - fire alarms ti (1-10)
2019-08-27
Temecula powder coating- fire alarm ti
non construction certificate of occupancy 6,100 sf
Valuation:
N/A
Permit #:
F17-0966
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Riverside System Designs Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Riverside System Designs Inc License info
Verified License
| License # | 973373 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Riverside System Designs 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 | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Employers Preferred Insurance Company |
74
Permits
- Building permit records show that Riverside System Designs Inc has worked on 74 permitted projects.
Riverside System Designs Inc Employees
EP
Erika Lyn Pham
Officer
YP
Young Jonathon Pham
Rmo / Ceo / Pres