Updated: May 11, 2026
Location and Projects
Address
1658 WATSON COURT, Milpitas, CA, 95035
Use our bidding system to
request a quote
G Swanson Construction Inc
Serving commercial clients across California, G Swanson Construction Inc is a Milpitas-based general contractor and construction management firm with over 45 years of experience. The company specializes in projects such as retail construction, major renovations, commercial office tenant improvements, data labs, ground-up construction, and structural upgrades. Their portfolio includes work for Fortune 500 corporations, mid-sized businesses, small companies, real estate portfolio managers, and construction management firms. G Swanson Construction offers pre-construction services, design-build construction, scope of work development, and budget planning. The field team is composed of extensively trained professionals skilled in supervision, carpentry, and site management, enabling the company to self-perform a wide range of construction trades. Don Swanson, Senior Vice President, oversees day-to-day operations and brings hands-on field experience, having started as a union carpenter before completing his degree in Construction Management at CSU Chico. The company implements certified safety practices and monthly training in partnership with a specialized safety management firm.
G Swanson Construction Inc Services
Start a project today:
G Swanson Construction Inc Contact Information
Phone Number: (408) 946-3311
Edit
Address: 1658 WATSON COURT, Milpitas, CA 95035
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
G Swanson Construction Inc Milpitas
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
G Swanson Construction Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
13 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that G Swanson Construction Inc has worked on at least
37.0 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
|
19 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that G Swanson Construction Inc mostly works on
commercial renovation
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
15 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $100,000. 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 G Swanson Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
1st/fl: interior tenant improvement for existing us bank at their existing 1820 sqft single space that recently had fire damage. contents of the interior has been demolished under previous permit. restoring the bank to its original look prior to the fire. new mechanical electrical & plumbing equipme
Valuation:
$1,649,600
Permit #:
202507211201
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Demolition of (e)atm's (e)audio visual information technology and (e) storefront door. new construction includes installation of non-bearing partitions to create 24-hour atm vestibule and display area floor and wall finishes and associated updates to (e) rcp mechanical and electrical including light fixtures security. - 1220 sq ft (bldg/mech/elec) *reduction of scope of work (dm 10/30... see more
Valuation:
$103,199
Permit #:
CB24-0310
Status:
final
Fee:
$9,076
Permit Type:
N/A
Building Type:
N/A
Install new banking equipment and associated electrical and plumbing w/underground work. remove and replace milwork and ada upgrades. no exterior work
Valuation:
$192,300
Permit #:
202501138182
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Project is exterior improvement of an (e) bank (bank of america). no additional area or height is part of the scope. scope is limited to exterior only including but not limited to cleaning and painting the exterior of the building and replaceing (1) light fixture
Valuation:
$195,000
Permit #:
202403127589
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Alteration level 2: interior reconfiguration of office area csr area and back of house areas including wellness room atm and work room with new ceiling layout finishes and furniture
Valuation:
$430,000
Permit #:
202405313405
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Interior renovations of an existing financial center for bank of america. scope includes some interior demolition new partitions finishes ceilings and new mechanical electrical and plumbing equipment. scope also includes exterior site work for accessibility compliance as well as addition of parking lot shading trees and backflow prevention device per previous comments
Valuation:
$1,200,000
Permit #:
BLD23-00462
Status:
final
Fee:
$17,222
Permit Type:
Accessory structu...
Building Type:
N/A
Interior renovation of the back of house in an extg bank branch back of houose area in a high rise multi-tenant mixed use building. scope of work includes: ceiling grid and tile replacement lighting finishes flooring millwork furniture and equipment
Valuation:
$132,000
Permit #:
202401304881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Interior renovation of the back of house in an extg bank branch back of houose area in a high rise multi-tenant mixed use building. scope of work includes: ceiling grid and tile replacement lighting finishes flooring millwork furniture and equipment
Valuation:
$132,000
Permit #:
202401304881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Basemnt tenant improvement. 891 sf non structural remodel of mail room in an existing office tenant space. work including minor demolish. remove (1) existing door with wall infll (1) new non-bearing partition new ceiling existing doors to receive new door hardware finishes, furnitures and card readers at entry doors
Valuation:
$118,844
Permit #:
202402276628
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
4773 sq ft tenant improvement 1) reconfigure full height partition walls for new wellness room modify teller counter for new cash window install modular partitions (65 heigh) 2) addition of a new atm at interior 3) remove exterior atm and infill opening 4) electrical lighting alterations with power and receptacles 5) mechanical supply return and duckwork alterations
Valuation:
$150,000
Permit #:
2023 097546 CI
Status:
issued
Fee:
$6,628
Permit Type:
Bank
Building Type:
N/A
8/fl-remove (e) exterior channel letters for bank of america facing street located on the north mechanical. house on the 8th floor. will stucco and waterproof (e) holes to match (e) siding
Valuation:
$12,000
Permit #:
202503263048
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Project is an exterior improvement of e bank. no additonal area or height is part scope. scope is limited to exterior only including removal of existing metal clad awning painting exterior walls and installation of bollard in front of atm sunshade
Valuation:
$100,000
Permit #:
202407116231
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Interior demolish for us bank of existing 1689 square foot space to comply with nov 20202432460. ab-017 applies
Valuation:
$150,000
Permit #:
202501279158
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Ste 105. tenant improvement. of extg retail space. no additional height or area in this scope. interior only. new partitions and associated mechanical electrical and plumbing work. new finishes to be installed throughout
Valuation:
$900,000
Permit #:
202111051879
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Boa tenant improvement include n. partitions finishes millwork m.e.p
Valuation:
N/A
Permit #:
BLDG2024-0585
Status:
final
Fee:
$42,858
Permit Type:
Tenant_improvemen...
Building Type:
N/A
Ti-partition demolish of interior spaces new finishes flooring non-bearing partitions mechanical electrical plumbing equipment doors millwork light fixtures and ada site work (bank of america)
Valuation:
$1,600,000
Permit #:
TI200074
Status:
final
Fee:
$7,543
Permit Type:
Add/alter commercial
Building Type:
N/A
1547 sq ft bank fi 1) addition of interior partition walls for customer area with two cubes and two atms two offices break room wellness room break room and janitors closet 2) new roof top heat pump and condensing unit with supply return ductwork and above ceiling fan coil 3) new lighting and electrical for new floor plan 4) new plumbing for restroom break room and water heater in jan... see more
Valuation:
$300,000
Permit #:
2020 138367 CI
Status:
final
Fee:
N/A
Permit Type:
Bank
Building Type:
N/A
21st fl: int tenant improvement (e) off space. work incl non-struc demolish & addition of non-load bearing walls doors & refresh of int finishes. no struc work. no chg of occup. no chg of use. new air distrib in area of work with new heat pump. ref pa 202010015688. sprinkler/fire alarm under sep permits
Valuation:
$491,750
Permit #:
202011239536
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Ok to process per inspector michael allen. (demo only capped at source. associated with fire damage remediation. permit #: 2025.01279158)
Valuation:
N/A
Permit #:
PP20250225766
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of existing atm's with atm's. minor electrical structural. change one office & one atm room to a training room. n/a maher ordinance
Valuation:
$175,000
Permit #:
201710302567
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
31 - lending inst...
Similar Contractors See more
242
BZ Score
$59K
Avg Project
-
Projects
193
BZ Score
$200K
Avg Project
-
Projects
187
BZ Score
$30K
Avg Project
-
Projects
G Swanson Construction Inc Reviews
BuildZoom hasn't received any reviews for G Swanson Construction Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
G Swanson Construction Inc License info
Verified License
| License # | 405146 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for G Swanson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CA405146 |
| Status | Active |
| State | California |
| Business Type | Corporation |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for G Swanson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 305432 |
| 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 G Swanson Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | Platte River Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
406
Permits
- Building permit records show that G Swanson Construction Inc has worked on 406 permitted projects.
G Swanson Construction Inc Employees
DS
Donald Michael Swanson
Rmo / Ceo / Pres
GS
Gary Gene Swanson
Sole Owner
ML
Matthew Lockary
Owner