Updated: Apr 11, 2026
Location and Projects
Address
12919 ALCOSTA BLVD STE 9, San Ramon, CA, 94583
Use our bidding system to
request a quote
Calcon Systems Electrician
Calcon Systems Inc, 12919 Alcosta Blvd, San Ramon, CA (Employee: Ryan Douglas Smith) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Calcon Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Calcon Systems Inc Contact Information
Phone Number: (925) 277-0665
Edit
Address: 12919 ALCOSTA BLVD STE 9, San Ramon, CA 94583
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Calcon Systems Inc San Ramon
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Calcon Systems Inc has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Calcon Systems Inc has worked on at least
7.0 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
|
2 projects
|
< $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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revision to bld23-00566. replace existing 400amp panel with 2x200amp panels. panels must be replaced based on compatibility with pg&e electrical materials. power pole and 400a panel were installed in october 2023 and passed inspection by san benito county in october 2023. this application is to replace the power panels on the existing power pole and get the new panels inspected by the... see more
Valuation:
$5,000
Permit #:
BLD24-00054
Status:
issued
Fee:
$526
Permit Type:
Alteration
Building Type:
N/A
Installation of new power pole at new idria mercury mine to support installation of field camp for investigation and remediation of usepa superfund site. work is being performed under the direction of usepa. site is new idria mercury mine in south san benito county. see previous permit bld20-00592 for details
Valuation:
$40,000
Permit #:
BLD23-00566
Status:
final
Fee:
$282
Permit Type:
New
Building Type:
Other
Install an outlet and fan
Valuation:
$2,500
Permit #:
BCELEC-25-0023
Status:
triage
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Install of duel 200 amp meter main (see description)
Valuation:
$28,860
Permit #:
B2211-0152
Status:
issued
Fee:
$1,111
Permit Type:
Electrical
Building Type:
N/A
# scanned # replace electrical meter in airport well #3
Valuation:
N/A
Permit #:
BLD2018-02417
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
Adding breaker and control panel for blower
Valuation:
N/A
Permit #:
ELEC2017-083
Status:
final
Fee:
N/A
Permit Type:
Electrical only_na
Building Type:
N/A
Changing out sensors of methane -monitoring system. replacing existing with new (like for like). building permit fee assessed for 2 inspection hours all other fees valuation based. per sean burke
Valuation:
$100,000
Permit #:
COM-1709157
Status:
final
Fee:
$552
Permit Type:
N/A
Building Type:
N/A
Temporary dewatering system electrical and controls installation at the line 200 project site
Valuation:
$145,000
Permit #:
B162779
Status:
final
Fee:
$8,922
Permit Type:
N/A
Building Type:
N/A
For suite #c - upgrade to 800-amp meter main for future expansion under separate permit - revised addition 800a subpanel inside warehouse and run conduit and wires for new equipment (vari cool)
Valuation:
$50,000
Permit #:
E170053
Status:
final
Fee:
$1,001
Permit Type:
Add/alt industrial
Building Type:
N/A
Temp electrical 1 curcuit for soil (gas) testing temp electrical 1 curcuit for soil (gas) testing
Valuation:
$0
Permit #:
TEM16-0083
Status:
Issued
Fee:
$117
Permit Type:
N/A
Building Type:
Residential
# scanned # replace 100 amp service with 200 amp panel. for parcel # 036194140 well belonging to montara water and sanitation dist
Valuation:
N/A
Permit #:
BLD2014-00609
Status:
final
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Remove and replace existing meter main and distribution equipment hook up intrusion alarm for well pump install concrete pad with fiberglass enclosure for control pad of portable generators
Valuation:
$79,000
Permit #:
ELE2004-00198
Status:
filed
Fee:
$224
Permit Type:
N/A
Building Type:
N/A
# scanned # replacement of existing electrical meter main due to corrosion
Valuation:
N/A
Permit #:
BLD2015-02482
Status:
final
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
***2019 codes scope of work: install (n) on/off switch for (e) fan
Valuation:
N/A
Permit #:
2023 082757 RS
Status:
issued
Fee:
N/A
Permit Type:
Duplex
Building Type:
N/A
***2019 codes scope of work: install on/off switch for (e) fan
Valuation:
N/A
Permit #:
2023 082753 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
***2019 codes scope of wk: install on/off switch for (e) fan
Valuation:
N/A
Permit #:
2023 082734 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Renew expired permit 7/21/16*renew expired permit as of 04-30-15 install electrical circuit to power a pre-manufactured skid unit for water treatment; see bld2013-30755 for water treatment system permit
Valuation:
N/A
Permit #:
BLD2013-31090
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2011-02-22
Demolish vandalized 600 amps meter panel install & rise new 200 amp sevice meter panel connect.(smud)
Valuation:
$10,000
Permit #:
MISC2011-00157
Status:
final
Fee:
$401
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$15,000
Permit #:
ELEC2017-083
Status:
issued
Fee:
$471
Permit Type:
Electrical only
Building Type:
N/A
#scanned# replace existing 200a meter
Valuation:
N/A
Permit #:
BLD2018-01660
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 1038922
Discovery Bay, CA
142
BZ Score
$3.2K
Avg Project
-
Projects
143
BZ Score
$22.5K
Avg Project
-
Projects
140
BZ Score
$999
Avg Project
-
Projects
Calcon Systems Inc Reviews
BuildZoom hasn't received any reviews for Calcon Systems Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Calcon Systems Inc License info
Verified License
| License # | 508284 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Calcon Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 508284 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Calcon Systems Inc with the The City of Milpitas, CA
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Republic Indemnity Company Of America |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Casualty Insurance Company |
30
Permits
- Building permit records show that Calcon Systems Inc has worked on 30 permitted projects.
Calcon Systems Inc Employees
CI
Calcon Systems Inc
Owner
RS
Ryan Douglas Smith
Rmo