Location and Projects
Address
690 GIBRALTAR DRIVE, Milpitas, CA, 95035
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Devcon Construction Incorporated Engineer
Devcon Construction Incorporated, 690 Gibraltar Dr, Milpitas, CA (Owned by: Gary Filizetti) holds a General Building, General Engineering license and 5 other licenses according to the California license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Devcon Construction Incorporated, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Devcon Construction Incorporated Services
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Devcon Construction Incorporated Contact Information
Phone Number: (408) 942-8200
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Address: 690 GIBRALTAR DRIVE, Milpitas, CA 95035
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Devcon Construction Incorporated Milpitas
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Devcon Construction Incorporated has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
69 projects
|
2025 |
|
67 projects
|
2024 |
|
47 projects
|
2023 |
Our building permit records indicate that Devcon Construction Incorporated has worked on at least
184.0 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
|
49 projects
|
Commercial Renovations |
|
25 projects
|
New Constructions |
|
24 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Devcon Construction Incorporated mostly works on
commercial renovation
and new construction
projects.
Pricing
|
13 projects
|
< $5k |
|
10 projects
|
$5k-$20k |
|
24 projects
|
$20k-$50k |
|
14 projects
|
$50k-$100k |
|
30 projects
|
$100k-$250k |
|
22 projects
|
$250k-$500k |
|
20 projects
|
$500k-$1mil |
|
53 projects
|
$1mil+ |
The typical size of their permits is approximately $302,000. 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 Devcon Construction Incorporated
This is a sample of this contractor's permits. Click here to access their complete permit history.
Levi's stadium improvements - so2ph4a - suite 27 renovation - phase 4b rev1- door change
Valuation:
$1,500,000
Permit #:
BLD25-02104
Status:
issued
Fee:
$29,952
Permit Type:
N/A
Building Type:
N/A
Levi's stadium improvements so2ph4a - suite 27 renovation - phase 4a
Valuation:
$1,500,000
Permit #:
BLD25-02103
Status:
final
Fee:
$33,878
Permit Type:
N/A
Building Type:
N/A
Sj earthquakes - restaurant conversion to cafeteria- an interior tenant improvement to an existing amenity (bldg 1). convert (e) specialties bakery restaurant into a private cafeteria for team use (143 sq ft). - demolish of a millwork counter in the dining area and removal of equipment - installation of (n) ice machine griddle burner full size combi oven heated food shelf exhaust hood... see more
Valuation:
$375,000
Permit #:
2025 108503 CI
Status:
final
Fee:
$3,182
Permit Type:
Cafeteria
Building Type:
N/A
Tenant improvement conversion of approx. 7 618 sf of existing storage area into a stadium operations office on the 100 field level. the office will consist of a 5 000 sf open office area with 24 permanent desks 5 private offices a conference room and a new break room with small kitchen area. existing stadium restooms will be used
Valuation:
$1,500,000
Permit #:
BLD25-01198
Status:
issued
Fee:
$40,609
Permit Type:
N/A
Building Type:
N/A
Convert (e) office area on level 100 into lounging areas for visitors; includes selective mechanical and electrical modifications. installation of new walls and ceilings. millwork wall coverings and finishes will be provided by others rev1 - electrical alterations rev2 - breakroom sink changes from double counter sinks to single wall hung
Valuation:
$3,000,000
Permit #:
BLD25-01129
Status:
final
Fee:
$52,796
Permit Type:
N/A
Building Type:
N/A
Full issuance 11.25.2025 bld25-01058-pi1: partial issuance for foundation and underground utilities only 10/15/2025 new metal buildings over a concrete curb with a mezzanine level. there is a sliding gate building located in front of the garage which will provide security to the site. a trash enclosure is located on-site.***new address- 846 parker st***
Valuation:
$7,500,000
Permit #:
BLD25-01058
Status:
issued
Fee:
$131,260
Permit Type:
N/A
Building Type:
N/A
Remodel of existing central stair st3 lobby at levels p1 and p2 to addition automatic security gates to control building access from the parking lot. this project does not alter the existing occupant load of the building nor does it affect the emergency egress life safety sheets have been provided for reference only
Valuation:
$310,000
Permit #:
BLD25-00393
Status:
final
Fee:
$14,987
Permit Type:
N/A
Building Type:
N/A
Treasure island. rough grading to excavate approx 20 000 cubic yard of soil & transport material to dumpsite @ 4th st/avenue h locate 1/4 mile se. depth of excavation varies from 0.1 to 5.7. additionally 5 000 cubic yard of soil (depths rang from 0.1 to 5.6') will be placed as compact fill
Valuation:
$560,000
Permit #:
202510066801
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Construct 3-story building. the third story is an amenity roof deck and exterior spaces. an adjacent parking structure with 4 levels above grade and 1 level below grade. ***new address- 2450 condensa st***
Valuation:
$385,851,463
Permit #:
BLD25-03402
Status:
filed
Fee:
$977,783
Permit Type:
N/A
Building Type:
N/A
Scope of work: - partial 29 600 sq ft demolition for tenant improvement of 86 477 sq ft research & development facility and office space in an (e) warehouse - partial demolish of foundation exterior doors and outdoor equipment yard *not for occupancy* - refer to pc #25-097416 & ad25-059 for more information relative to the adjacent project currently under review
Valuation:
$425,000
Permit #:
2025 126541 CI
Status:
issued
Fee:
$3,091
Permit Type:
R & d lab
Building Type:
N/A
55 770 sqft existing tenant interior office tenant improvement in a 2-story building. scope of work includes: - construction of 55 770 sqft of workrooms and a high-density storage space. - equipment anchorage will be submitted under a separate permit. - there is no proposed fire-rated construction. **06/27/25: revision #1 delta 2 workroom layout change **10/21/25: revision #2 delta 3 ... see more
Valuation:
$17,540,694
Permit #:
2025 114413 CI
Status:
issued
Fee:
$40,554
Permit Type:
Office
Building Type:
N/A
Interior tenant improvement: remove select (e) emulator & target racks; install (4) new z-3 emulator rack; install a new cold aisle containment pod consisting of (10) new x-3 emulators and (8) new irc units. to include associated electrical mechanical and structural
Valuation:
$303,673
Permit #:
BLD25-02140
Status:
issued
Fee:
$12,960
Permit Type:
N/A
Building Type:
N/A
New manufacturing restrooms. new door hardware on (e) doors. re-stripe (e) parking lot for 37 parking space off mckinnon ave. new accessible ramp to main entry. replacement of 3 overhead loading doors. new accessible parking off jerrold ave
Valuation:
$700,000
Permit #:
202506178846
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
20 - warehouse no...
Improvements on the ground floor scope of work: - minor non-structural demolition and installation of new partitions doors ceiling lighting and computer lab equipment. - minor site improvements limited to ada upgrades to existing parking. **08/05/25: def submittal for equipment anchorage
Valuation:
$1,255,000
Permit #:
2025 118113 CI
Status:
issued
Fee:
$9,714
Permit Type:
R & d lab
Building Type:
N/A
Commercial (alter) - tenant improvement (retail)
2025-08-25
Change proposed use - basement and 2nd floor market ready tenant improvement remodel deferred submittals for fire sprinkler and fire alarm
Valuation:
$3,562,618
Permit #:
BD-2025-298598
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement: interior tenant improvement on the 1st floor in suite 101; new 2 story curtain wall at existing entrance; new and reused lighting and ceilings; new finishes; new doors and hardware; new plumbing and restrooms; no exterior work. include replacement of 1 window. 13 314 s.f. alteration
Valuation:
$5,000,000
Permit #:
BLD2024-03535
Status:
final
Fee:
$43,050
Permit Type:
Alteration
Building Type:
N/A
Office tenant improvement for existing tenant on 2nd floor (1, 260.12 sq ft) and 4th floor (7, 668.95 sq ft) no exterior work no hazmat. no plumbing work. scope of work: 1) partial demolition and tenant improvement on level 4 to existing boardroom suite 2) partial demolition and tenant improvement on level 2 to existing scrum room
Valuation:
$1,200,000
Permit #:
2024 067071 CI
Status:
issued
Fee:
$11,314
Permit Type:
Office
Building Type:
N/A
Commercial tenant improvement: interior tenant improvement on the 1st floor in suite 101; new 2 story curtain wall at existing entrance; new and reused lighting and ceilings; new finishes; new doors and hardware; new plumbing and restrooms; no exterior work. include replacement of 1 window
Valuation:
$5,000,000
Permit #:
BPA2024-03153
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Suite 201 - commercial interior tenant improvement of 9 661 square feet on the 2nd floor in suite 201; new non-structural partitions and glazing; new and reused lighting and finishes; new finishes; new doors and hardware; new plumbing and restrooms; no exterior work. sequoia capital - investors
Valuation:
$2,000,000
Permit #:
BLD2024-03049
Status:
final
Fee:
$31,452
Permit Type:
Alteration
Building Type:
N/A
Full issuance (balance of fdn) issued 07/03/2025 partial issuance for foundation only 05/01/2025 new 4-story r&d office/lab building over a 1-story basement parking garage with all associated structural mechanical plumbing & electrical systems; trash enclosure; on-structure (only) planters. ***new address- 5250 patrick henry dr*** phased permit- foundation only associated building per... see more
Valuation:
$146,000,000
Permit #:
BLD24-03149
Status:
issued
Fee:
$1,320,436
Permit Type:
N/A
Building Type:
N/A
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Devcon Construction Incorporated Reviews
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Verified License
BuildZoom confirmed this contractor's license
Devcon Construction Incorporated License info
Verified License
| License # | 399163 |
| Status | Active |
| State | California |
| Type | General Building, General Engineering |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Devcon Construction Incorporated 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 # | 399163B |
| Status | Active |
| City | South San Francisco |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of Devcon Construction Incorporated with the The City of South San Francisco, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 747742 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building |
| 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 Devcon Construction Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 318833 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Devcon Construction Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 862841 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Devcon Construction Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 975783 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Devcon Construction Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | Travelers Casualty & Surety Company Of America |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Liberty Mutual Fire Insurance Company |
2K
Permits
- Building permit records show that Devcon Construction Incorporated has worked on 1953 permitted projects.
Devcon Construction Incorporated Employees
AI
Amec Construction Management Inc
Entity
BS
Bret Russell Sisney
Officer
DI
Devcon Construction Incorporated
Entity
DV
Donald E Vermeil
Officer
GF
Gary Filizetti
Owner
GF
Gary John Filizetti
Rmo / Ceo / Pres
GM
Gerardo Pina Martinez
Ceo / President
JB
James Robert Blair
Ceo / President
JG
John Alan Gould
Sole Owner
JP
Justine Gay Pereira
Officer