Updated: May 28, 2026
Location and Projects
Headquarters Address
9430 Research Blvd Bldg IV, Austin, TX, 78759
Local address
721 EAST EL SEGUNDO BLVD, El Segundo, CA, 90245
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Sst Construction Electrician
Sst Construction, LLC, 721 E El Segundo Blvd, El Segundo, CA (Employees: Bertram Paul Kronfeld, Sst Construction, Llc, and Steven Lee Shafer) holds a Electrical Contractor license and 3 other licenses according to the Colorado license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sst Construction, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sst Construction, LLC Contact Information
Phone Number: (310) 322-0915
Edit
Headquarters Address: 9430 Research Blvd Bldg IV, Austin, TX, 78759
Local Address: 721 EAST EL SEGUNDO BLVD, El Segundo, CA 90245
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Sst Construction, LLC El Segundo
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sst Construction, LLC has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
22 projects
|
2025 |
|
41 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Sst Construction, LLC has worked on at least
76.0 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
|
41 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Sst Construction, LLC mostly works on
electrical project
projects.
Pricing
|
33 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $4,500. This graph shows the distribution of these job values.
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 Sst Construction, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Removing and reattaching solar panel due to reroof. no changes or upgrades to previously issued permit (bd-2021-280233). reroof under separate permit
Valuation:
N/A
Permit #:
BD-2025-297908
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall existing permitted solar per approved plan to support re-roof (roofing permit and work to be completed separately by roofing contractor) wmp req'd smoke & carbon monoxide ltr due at final
Valuation:
$43,472
Permit #:
2024-152
Status:
triage
Fee:
$253
Permit Type:
None
Building Type:
N/A
**application cancelled: permit never issued - work performed under permit bd-2024-296295** remove & reattach existing solar (15 modules 6kw) originally permitted under bd-2022-287205. no changes no upgrades to system. permit is being issued to accommodate a re-roof to be issued under a separate permit
Valuation:
$4,500
Permit #:
BD-2024-295498
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal and reinstall of existing solar roof mounted solar for re-roof (roofing permit to be pulled by roofing contractor) solar: 9.98 kw 36 modules 29 microinverters 1 inverter*mpu’s are on separate permits if applicable to project. smoke detectors & carbon monoxide self cert form due at inspection*must paint all equipment and conduit prior to final inspection*inspections between 8am... see more
Valuation:
$10,000
Permit #:
BLDG-R-2023-02431
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
[eplanla] plan check for photovoltaic roof mounted system to existing photovoltaic system addition of 2 photovoltaic modules and 2 micro-inverters to exiting photovoltaic system. addition photovoltaic system size: 0.85kw dc 0.77kw air conditioning
Valuation:
N/A
Permit #:
23041-10000-48387
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
[eplan] pv1 roof mounted solar system using 36 microinverters and 36 photovoltaic modules all combined through a combiner box. total system size is 11.772kwdc. main breaker is being derated to 175amps
Valuation:
N/A
Permit #:
21041-10000-32108
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove & reattach already existing solar. no changes. roof patch work done roof contractor is different than sst and he will pull his own permit separately
Valuation:
$4,500
Permit #:
BLD24-02017
Status:
final
Fee:
$528
Permit Type:
Solar (solar/r)
Building Type:
N/A
Remove and reinstall existing permitted solar per approved plan to support re-roof (roofing permit and work to be completed separately by roofing contractor)
Valuation:
N/A
Permit #:
AD24-01211
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall existing permitted solar per approved plan to support re-roof (roofing permit and work to be completed separately by roofing contractor)
Valuation:
N/A
Permit #:
AD24-00991
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal and reinstallation of existing 7.59kwdc roof mounted solar system for roof repairs (roofing permit to be pulled by roofing contractor)
Valuation:
$6,000
Permit #:
B2304490
Status:
issued
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Remove & reattach already existing solar. no changes no upgrades
Valuation:
$0
Permit #:
BD-ELC-25-01857
Status:
issued
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Remove & reattach already existing solar. no changes no upgrades
Valuation:
$0
Permit #:
BD-APP-25-01418
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
(e-plan) removal and reattachment of existing solar panels no changes or upgrades. 25 # of modules to be re-installed per original set of plans. (2014-1524-b-0-0-0)
Valuation:
$4,500
Permit #:
ELE-2024-01912
Status:
expired
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall solar due to reroof. no changes reattach as is. the re-roof contractor is different and will pull his permit separately
Valuation:
N/A
Permit #:
BD-ELC-24-03819
Status:
expired
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall solar due to reroof. no changes reattach as is. the re-roof contractor is different and will pull his permit separately
Valuation:
N/A
Permit #:
BD-APP-24-02951
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & reattach existing solar. no changes no upgrades. re-roof contractor is different and will pull his own permit separately
Valuation:
N/A
Permit #:
BD-ELC-24-03402
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Installation of a photovoltaic solar system at 0.654 kw with 2 new modules
Valuation:
N/A
Permit #:
BLD-23-01373
Status:
expired
Fee:
$488
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall existing permitted solar per approved plan to support re-roof (roofing permit and work to be completed separately by roofing contractor)
Valuation:
$5,000
Permit #:
BEL2305636
Status:
closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-03-15
Removal and reinstalment of solar panels. no changes or upgrades done to existing solar. reference permit#: misr2017-09110
Valuation:
$4,500
Permit #:
MISR2024-04498
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B25-0256
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Sst Construction, LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Sst Construction, LLC License info
Verified License
| License # | 101049 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sst Construction, LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EC.0101049 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2020. Check the current license status of Sst Construction, LLC with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 34EB01812800 |
| Status | Inactive |
| State | New Jersey |
| Type | Electrical Business Permit |
- According to the New Jersey Department of Law & Public Safety, 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 Sst Construction, LLC at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 641651 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical |
- 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 Sst Construction, LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $7,500 |
Insured
| Workers Comp Provider | Transportation Insurance Company |
152
Permits
- Building permit records show that Sst Construction, LLC has worked on 152 permitted projects.
Sst Construction, LLC Employees
BK
Bertram Paul Kronfeld
Ceo / President
SL
Sst Construction, Llc
SS
Steven Lee Shafer
Rmo / Ceo / Pres