Updated: Aug 20, 2025
Location and Projects
Address
92 AMIGO LANE, Walnut Creek, CA, 94596
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Hernikl John J Architect
Hernikl John J at 92 AMIGO LANE, Walnut Creek, CA 94596, held a Architect license (#C6380) with the California contractors license board with an expiration date of 09-30-2021. We last verified the license was expired on 05-01-2025.
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.
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Hernikl John J Services
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Hernikl John J Contact Information
Address: 92 AMIGO LANE, Walnut Creek, CA 94596
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Hernikl John J Walnut Creek
Quality
Alert*
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Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that Hernikl John J has worked on at least
3.0 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
|
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.
Replace 3 (e) attenna with 6 on (e) pipe replace 3 rrus with 9 rrusnear antennas install 1 eltek radio cabinet mountedmounted on (e) equipment platform install 1 eltek battery cabinet mounted on (e) equipment platform install 1 ppc cabinet reloctae (e) equipment cabinet
Valuation:
$20,000
Permit #:
2018 107499 CI
Status:
filed
Fee:
N/A
Permit Type:
Antenna/cell site
Building Type:
N/A
Foundation repair using 8-inch push piers and 2 screw jacks at an existing single family dwelling. verify and/or install listed smoke and carbon monoxide alarms or combination alarms throughout the existing dwelling(s) as required by code. central fpd lra
Valuation:
N/A
Permit #:
B-246553
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single residence
Remove (3)nv 800/1900 antennas(1)each a sectors a, b & c/add(3)triband panel antennas(1)each at sectors a, b & c/add(3) 2.5 rrh(1)each at sectors a, b & c/add new coax jumper lines fr rrhs to(n)antennas/re-use(e)hybrid cables or install(n) as needed/add(n)2.5 equipmet inside(e)mmbs cabinet/add (n) 2.5
Valuation:
$20,000
Permit #:
201409025192
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
85 - residential ...
Sprint: remove(2)nv 800/1900 antennas(1)each at sectors a ^ b/add(2)triband panel antennas(1)each at sectors a & b/add(2)2.5 rrh(1)each at sectors a & b/add new 2.5 equipmt inside(e)mmbs cabinet/add(n)2.5 batteries inside(e)bbu cabinet/add(n jumper lines fr rrhs to(n) antennas/re-use(e) hybrid cable
Valuation:
$30,000
Permit #:
201409085678
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
30 - prkng garage...
Replacement of one 2 microwave dish mounted on a roof mounted telecommunication facility on a commercial building to be painted to match the existing facility. this is a replacement of the dish approved by permit ad09-331
Valuation:
$10,000
Permit #:
2013 120418 CI
Status:
final
Fee:
N/A
Permit Type:
Antenna/cell site
Building Type:
N/A
Modify unmanned t-mobile services facility: remove (6) antennas addition (3) quad passive antennas addition 3 new air 32 antennas on (e) antenna mounts on building roof. addition (2) 6 awg conductors per sector (6) total
Valuation:
$30,000
Permit #:
201706159466
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Addition 2 2.5 antenns addition 2 2.5 rrh new coax jumper lines from rrhs to new antennas install new hydbrid lines to new sector locations addition n 2.5 equipment inside e mmbs cabinet new 2.5 batteries inside e bbu cab, replace damaged cable trays, remove old mounts walls patched, painted. sprint
Valuation:
$25,000
Permit #:
201511193091
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Remove(3)nv 800/1900 antennas, (1)ea @ sectors a, b&c add(3)triband panel antennas(1)ea @ sectors a, b&c; add(3)2.5 rrh(1)ea @ sectors a, b&c add(n) 2.5 equip inside(e)mmbs cabinet; add(n)2.5 batteries inside(e) bbu cabinet; add(n)coax jumper lines from rrhs to(n)antennas reuse(e)hybrid cables or
Valuation:
$20,000
Permit #:
201409025187
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
02 - church
Sprint addition (2) 2.5 panel antennas. 1 ea @ sectors a & b. addition (2) 2.5 rrh. 1 @ sector. addition new coax jumper lines from rrhs to new antennas. re-use (e) hybrid cables or install new as needed. addition new 2.5 equipment in (e) mmbs cabinet. addition new batteries in (e) bbu cabinet. addition coax & rrh shield @
Valuation:
$20,000
Permit #:
201408224514
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
08 - club
Sprint: remove(1)(e)sprint nv antenna at sector b, add(2)sprint 2.5 panel antennas(1)each at sectors a & c, add(1)tribano antenna at sector b, addition (3) sprint rrhs(1)each at sectors a, b & c addition new coax jumper lines from rrhs to(n)antennas add(n) antenna shroud(1)each at sectors a, b & c re-use (e)
Valuation:
$20,000
Permit #:
201409267444
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
30 - prkng garage...
Sprint: addition (2) 2.5 antennas addition (n) coax shields to (e) and (n) antennas addition (2) 2.5 rrh units addition (n) coax jumper lines from rrho to(n) antennas re-use (e) hybrid cable or install new ad (n) 2.5 equipment inside (e) mmbs cabinet addition (n) 2.5 batteries inside (e) bbs cabinet remove and replace
Valuation:
$20,000
Permit #:
201501065022
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Cell site- install (3) antennas and (3) rrus. replace (e) steel paneling with (n) frp paneling
Valuation:
N/A
Permit #:
BLD2016-41867
Status:
Application Received
Fee:
$581
Permit Type:
N/A
Building Type:
N/A
Sprint facility: addition (2)2.5 panel antennas (1)ea @ sectors a&b. addition (2)rrh (1)ea @ sectors a&b; addition (n)coax jumper lines from rrhs to (n)antennas. re-use (e)hybrid cables or install (n)as seeded. addition (n)2.5 equipment inside (e)mmbs cabinet. addition (n)2.5 batteries inside (e)bbu cabinet; addition (n)rf comparable
Valuation:
$20,000
Permit #:
201408073320
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Sprint: addition (3)2.5 panel antenna(1)ea @ sectors a, b&c add(3)(n)rrh(1)ea @ sectors a, b&c, add(n)2.5 equipmt inside(e)mmbs cabinet, add(n)2.5 batteries inside(e)bbu cabinet, addition (n)coax juimper lines from rrhs to(n)antennas reuse(e)hybrid cables or install(n)as needed add(n)tripod mounts @ sectors
Valuation:
$20,000
Permit #:
201409267442
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Cell site add 3 antennas add 3 rru replace 15 kva stepdown transformer with a new 25 kva stepdown transformer
Valuation:
N/A
Permit #:
BLD2016-41267
Status:
final
Fee:
$667
Permit Type:
N/A
Building Type:
N/A
Replace two (2) 2 diameter microwave dishes with two (2) 2 diameter microwave dishes (27 pounds each) on existing pipe mounts attached to water tank
Valuation:
$10,000
Permit #:
2013 122231 CI
Status:
final
Fee:
N/A
Permit Type:
Antenna/cell site
Building Type:
N/A
Proposal to replace 3 out of 6 existing flat-panel antennas at an existing rooftop wireless communication facility and to replace one existing equipment cabinet with a new one. all new components will be in the same location and approximately of the same dimensions as existing. (roof of commerical building)
Valuation:
N/A
Permit #:
0068512T-00151942
Status:
complete
Fee:
N/A
Permit Type:
Electrical
Building Type:
Single office
Install air quality monitoring equip. in trailer/container at aquatic park
Valuation:
$140,000
Permit #:
B2014-04552
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work: sf15066 6350 cahalan ave: replace (2) 2 diameter microwave dishes with (2) 2 diameter microwave dishes (27 pounds each) on existing pipe mounts attached to water tank
Valuation:
$10,000
Permit #:
2013 109750 CI
Status:
complete
Fee:
N/A
Permit Type:
Antenna/cell site
Building Type:
N/A
Remove 6 (e) antennas & replace with 3 passive quads 7 3 air 32 antennas on (e) building mounts on building roof
Valuation:
$30,000
Permit #:
201706230238
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Hernikl John J License info
Inactive License
| License # | C6380 |
| Status | Inactive |
| State | California |
| Type | Architect |
- According to the California Architect 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 Hernikl John J at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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36
Permits
- Building permit records show that Hernikl John J has worked on 36 permitted projects.
Hernikl John J Employees
HJ
Hernikl John J
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