Updated: May 28, 2026
Location and Projects
Address
8414 GALLATIN ROAD, Downey, CA, 90240
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Guillen Electric
Guillen Electric, 8414 Gallatin Rd, Downey, CA (Owned by: David Guillen, Gregorio Guillen) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Guillen Electric, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Guillen Electric Contact Information
Phone Number: (562) 964-6101
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Address: 8414 GALLATIN ROAD, Downey, CA 90240
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Guillen Electric Downey
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Guillen Electric has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Guillen Electric 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
|
1 project
|
$500k-$1mil |
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.
Interior tenant improvement. for suite 350 - upgrade (e) bathrooms to ada compliant--revise corridor--see comments
Valuation:
$600,000
Permit #:
BS2203702
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Interior tenant improvement. for suite 350 - upgrade (e) bathrooms to ada compliant--revise corridor--see comments
Valuation:
$600,000
Permit #:
BS2203704
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Interior tenant improvement. for suite 350 - upgrade (e) bathrooms to ada compliant--revise corridor--see comments
Valuation:
$600,000
Permit #:
BS2203703
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
[eplan] energy plan check only. 5070 sq ft interior tenant improvement of an existing office space. scope of work includes new lighting and controls circuits using existing panels and 45kva transformer
Valuation:
N/A
Permit #:
21041-10000-58643
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for energy/t-24 compliance for a tenant improvement. to an existing commercial space. scope of work includes installation of new lighting to replace existing lighting and equipment under 400a of load. total affected area: 400 sq ft
Valuation:
N/A
Permit #:
21041-10000-03843
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for energy/t-24 compliance for a tenant improvement. to an existing commercial space. scope of work includes installation of new outdoor lighting controls and equipment under 400a of load. total affected area: 700 sq ft
Valuation:
N/A
Permit #:
21041-10000-03797
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan. plan check for energy compliance only. scope of work includes new indoor lighting and equipment. total energy affected area: 5485 sq. ft
Valuation:
N/A
Permit #:
21041-10000-18645
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Unit 105/205 - interior non-structural demolish of walls ceiling and finishes
Valuation:
$80,000
Permit #:
BS2105249
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Supplemental to 16041-10000-00538 to transfer contractor from team aeg electric to guillen electric company inc
Valuation:
N/A
Permit #:
16041-10001-00538
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Cat6 cabling for voice data at 67 workstation comply with department order effective date 08/22/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
21041-10000-00192
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
T-24 plan check for a tenant improvement to existing ofiice ina high rise. scope includes new receptacles lighting and controls. total affected area is 6385 sq.ft b#19016-10000-41320
Valuation:
N/A
Permit #:
20041-10000-07884
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Title 24 only plan check for a tenant improvement to an existing office suite in a high rise. suite #210. scope includes 2 new panel (125a and 225a) lighting and receptacles. total connected load <400a b#19016-10000-01320
Valuation:
N/A
Permit #:
19041-20000-02497
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
T-24 plan check for a tenant improvement to existing office space. scope includes new lighting receptacles and controls. total affected area is 4581 sq.ft
Valuation:
N/A
Permit #:
20041-10000-15110
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Pc for changes to approved set per inspection under delta 2. scope incluldes changes to em. lights location to reflect existing conditions. t-24 revised to reflect these changes. this is plan check only pc for tenant improvement to (e) office space for title 24 energy only scope includes new lights receptacle and equipment. total affected 3282 sq. ft. partial permit fees paid under 17... see more
Valuation:
N/A
Permit #:
17041-10001-42171
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
10/26/2018 changes to an approved set of plans. all changes have been clouded and marked as delta 8. changes have been made to the lighting floor plan and have been reflected onto the title 24 forms. 09-28-2018 changes to approved set of plans - changes include lighting revisions and title 24 calculations site plan updates single line revisions. all changes have been clouded as delta ... see more
Valuation:
N/A
Permit #:
18041-20002-15986
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for energy/t-24 compliance. scope of work includes installation of new lighting panel equipment. total affected area: 7950 sq ft
Valuation:
N/A
Permit #:
20041-10000-24084
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Energy plan check for an office tenant improvement located on the 2nd floor of a high rise building. scope includes new lighting and equipment with a total area of 1883-sq ft
Valuation:
N/A
Permit #:
19041-10000-14575
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Energy plan check for restroom remodel located in the 3rd floor of a high rise building. scope includes new lighting and equipment with total area of 879-sq ft
Valuation:
N/A
Permit #:
19041-10000-14568
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Demolish existing tenant improvement reconnect core normal and emergency circuit
Valuation:
N/A
Permit #:
21041-90000-61662
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Pc for t24 only for office tenant improvement. installing new lights receptacles and equipment. total area is 4082sqft. electrical permit fees where paid under 17041-90000-44495. b#17016-10000-29081
Valuation:
N/A
Permit #:
17041-10001-44495
Status:
approved
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Guillen Electric License info
Verified License
| License # | 814718 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Partnership, Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Guillen Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 986314 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Partnership, 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 Guillen Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Cypress Insurance Company |
92
Permits
- Building permit records show that Guillen Electric has worked on 92 permitted projects.
Guillen Electric Employees
DG
David Guillen
Qualify Partner
DG
David Guillen
Qualify Partner
DG
David Guillen, Gregorio Guillen
Owner
GG
Gregorio Guillen
General Partner
GG
Gregorio Guillen
General Partner
JG
Julio Raymond Guillen
Rmo / Ceo / Pres
MG
Michelle An Guillen
Officer