Updated: Jun 17, 2026
Location and Projects
Address
P O BOX 21253, Concord, CA, 94521
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Quality Systems Electrician
Quality Systems at P O BOX 21253, Concord, CA 94521, held a Electrician license (#852835) with the California contractors license board with an expiration date of 04-01-2024. We last verified the license was inactive on 06-16-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Quality Systems Contact Information
Phone Number: (925) 586-4112
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Address: P O BOX 21253, Concord, CA 94521
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Quality Systems Concord
Quality
Alert*
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We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Quality Systems, click “This is My Business” to update your information.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Quality Systems has worked on at least
2.0 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.
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.
Installation of a dedicated fire alarm system to monitor fire sprinkler system consisting of main fire alarm control unit (facu) smoke detector manual pull station monitor modules to supervise fire sprinkler system (water flow os & y valves and duct smoke detectors. nd
Valuation:
N/A
Permit #:
FR-2021-279045
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wells fargo additional fire alarm devices (10) for fire sprinkler system monitoring
Valuation:
$3,500
Permit #:
F19-0128
Status:
final
Fee:
$318
Permit Type:
N/A
Building Type:
N/A
Fire alarm for (1) of the new spec spaces (4) devices spec spaces for future tenant: dividing unit into 2 spaces by building a demising wall 2 new accessible restrooms (existing tenant will remain in unit #110)
Valuation:
$3,000
Permit #:
F18-0041
Status:
issued
Fee:
$780
Permit Type:
N/A
Building Type:
N/A
Epc submittal - remodel of commercial building - installation of a fire alarm system
Valuation:
$20,000
Permit #:
SUB-1924910
Status:
canceled
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Fire alarm for tenant improvement for bishop's barber shop suite #120
Valuation:
$5,000
Permit #:
F18-0137
Status:
issued
Fee:
$780
Permit Type:
N/A
Building Type:
N/A
New fire alarm system fire sprinkler monitoring. n/a ordinance #155-13
Valuation:
$8,000
Permit #:
201704113717
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Fire alarm - the deli
Valuation:
N/A
Permit #:
FA18-0018
Status:
final
Fee:
$598
Permit Type:
Commercial
Building Type:
N/A
Fire alarm system for - sourdough & co
Valuation:
N/A
Permit #:
FIRE-2018-00324
Status:
final
Fee:
$689
Permit Type:
N/A
Building Type:
N/A
Fire code - new fire sprinkler monitoring system for new 7 995 sq ft retail building c - located at the osgood retail center. system consist of 1-facu 1-annunciator 1-wireless communciator. 1-manual pull 1-horn/strobe 1-waterflow 1-riser tamper and 2-os&y tampers. (hhan)
Valuation:
N/A
Permit #:
BLD2017-01331
Status:
final
Fee:
$592
Permit Type:
N/A
Building Type:
N/A
Dd's discounts #5378: new fire alarm system
Valuation:
$21,000
Permit #:
18060100
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
21-044263 fire scope: fire alarm system
Valuation:
N/A
Permit #:
2022 696331 FE
Status:
complete
Fee:
$1,274
Permit Type:
Fire alarm system
Building Type:
N/A
Lobby and restrooms renovation and spec. suite preparation includes new partitions ceiling lighting and finishes fire alarm for permit# b12-2805
Valuation:
$3,000
Permit #:
F13-0109
Status:
issued
Fee:
$282
Permit Type:
N/A
Building Type:
N/A
Fire alarm work relocation (6) of fire alarm notification. tenant improvement. pa#201502292815. n/a ordinance #155-13
Valuation:
$5,000
Permit #:
201509167086
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Fire - install a fire alarm system in single family dwelling. ref bld2010-01326. (rgs) this fire system is being installed as an alternate for sprinklers per city of fremont ordinance 32-2007 section 903.2.19. 1-facu 9-smoke detectors 13- 135 degree heat detectors 3-194 degree heat detectors 2-horns 1- 10 inch bell. (hhan)
Valuation:
N/A
Permit #:
BLD2010-02849
Status:
final
Fee:
$1,023
Permit Type:
N/A
Building Type:
N/A
Permit value$3k lobby and restrooms renovation/fire alarm lobby and restrooms renovation and spec. suite preparation includes new partitions ceiling lighting and finishes fire alarm for permit# b12-2805
Valuation:
N/A
Permit #:
F13-0109
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior t. i. for ross dress for less
Valuation:
$675,872
Permit #:
FCR-002945-2015
Status:
final
Fee:
$734
Permit Type:
N/A
Building Type:
N/A
2nd fl-relocation of fire alarm notification appliance. reference tenant improvement work #2015-1204-4184
Valuation:
$10,000
Permit #:
201605127223
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Fire sprinkler monitoring system. ref app#201407171454
Valuation:
$5,000
Permit #:
201509298329
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
1st floor suite 102 - fire alarm work - additional horn/strobe & strobe light for a tenant improvement. ref #2013.06.05.8761
Valuation:
$2,000
Permit #:
201308073699
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
22, 500 sf remodel new auto fire alarm sys
Valuation:
N/A
Permit #:
FR16-0104
Status:
final
Fee:
$1,593
Permit Type:
Fire alarm sys
Building Type:
N/A
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Quality Systems License info
Inactive License
| License # | 852835 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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.
Check this license's status for Quality Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Quality Systems, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Fire Insurance Company |
38
Permits
- Building permit records show that Quality Systems has worked on 38 permitted projects.
Quality Systems Employees
CL
Carlos Jose Lopez
Rmo / Ceo / Pres