Updated: Apr 26, 2026
Location and Projects
Address
1242 ADAMS DRIVE, San Jose, CA, 95132
Use our bidding system to
request a quote
Calvin and Bros Construction Inc
Serving San Jose and the surrounding areas, Calvin and Bros Construction Inc specializes in residential and commercial building projects. With 18 years of experience, the company handles a range of general contracting services, including new construction, remodeling, and additions. Calvin and Bros Construction Inc manages projects for both homeowners and business clients, offering expertise in interior and exterior renovations as well as ground-up construction. The company's portfolio includes work on kitchens, bathrooms, and custom builds, reflecting an understanding of the specific requirements of each property type. Calvin and Bros Construction Inc coordinates all phases of construction, ensuring projects are completed according to client specifications and local building standards in San Jose.
Calvin and Bros Construction Inc Services
Start a project today:
Calvin and Bros Construction Inc Contact Information
Phone Number: (408) 582-4988
Edit
Address: 1242 ADAMS DRIVE, San Jose, CA 95132
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Calvin and Bros Construction Inc San Jose
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Calvin and Bros Construction Inc has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Calvin and Bros Construction Inc has worked on at least
6.0 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
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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 Calvin and Bros Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition 196 s.f. and alteration of 510 s.f. of family room into an attached adu
Valuation:
$85,000
Permit #:
BLD2024-00506
Status:
triage
Fee:
$4,243
Permit Type:
Accessory dwellin...
Building Type:
N/A
Legalizing the alteration of 522.sf to convert an existing two car garage and tool shed into a one bed one bathroom attached adu. install (n) natural gas tank-less water heater and (n)100 amp sub panel. cod2023-01134. see bld2024-00986 for demolition of unpermitted structures. see bld2024-01582 for main house remodel
Valuation:
$40,000
Permit #:
BLD2024-01247
Status:
complete
Fee:
$8,565
Permit Type:
N/A
Building Type:
N/A
Scope of work to include: - construction of a (n) 799 sq ft detached adu at rear lot of (e) single family residence duplex property - adu to consist of two bedrooms two bathrooms kitchen and living area - install (n) mini split air conditioning (n) electrical water heater and (n) attic/ceiling fan for ventilation - install (n) 100amp electrical next to main electrical service panel - ... see more
Valuation:
$104,333
Permit #:
2021 050806 RS
Status:
issued
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Replacing main dwelling unit's rear portion of roof. new lighting system new mep. replace front siding with stucco. upgrading panel to 225 amp subpanels (100 amp) to each dwelling unit. new tankless water heater new furnace new 125amp subpanel. see bld2024-00986 for demolition of unpermitted structures. see bld2024-01247 for adu conversion (cod2023-01134)
Valuation:
$40,000
Permit #:
BLD2024-01582
Status:
final
Fee:
$2,910
Permit Type:
N/A
Building Type:
N/A
Addition of 906 sf to rear of house for a new family room and (2) master bedrooms. convert existing bedroom into new pantry closet and part of master bedroom bathroom and closet. to include demolition of an un-permitted sunroom. replace and upgrade natural gas water heater and furnace per energy compliance and code requirements. upgrade electrical service main panel size to 200 amps a... see more
Valuation:
N/A
Permit #:
BLD2021-02997
Status:
complete
Fee:
$5,941
Permit Type:
N/A
Building Type:
N/A
Rev4 - new foundation and 1st floor ceiling plan to acheive open design at stair well
Valuation:
N/A
Permit #:
BLD23-71049-REV4
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev3 - panel upgrade to 400amp heat pump air conditioning
Valuation:
N/A
Permit #:
BLD23-71049-REV3
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev2 - new foundation and wall framing detail at garage
Valuation:
N/A
Permit #:
BLD23-71049-REV2
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Changes to window sizes (e) garage roof will be demolished and a new roof will be constructed
Valuation:
N/A
Permit #:
BLD23-71049-REV1
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work: - minor kitchen remodels like for like - r/r main electrical panels - rewire
Valuation:
$30,200
Permit #:
2021 012315 RS
Status:
issued
Fee:
N/A
Permit Type:
Duplex
Building Type:
N/A
Addition of 803 sf to an existing single family home to create additional bedrooms (4) and bathrooms (3.) revision to panel from 200 amp to 400 amp (10/11/19 approved by ksoong)
Valuation:
N/A
Permit #:
BLD2019-03259
Status:
complete
Fee:
$4,887
Permit Type:
N/A
Building Type:
N/A
Detached 717 sf accessory dwelling unit to be located at the rear of an existing single family home
Valuation:
N/A
Permit #:
BLD2019-03258
Status:
complete
Fee:
$6,230
Permit Type:
N/A
Building Type:
N/A
Scope of work to include: construction of a (n) 1-sty 522 sq ft attached adu at rear area of (e) main residence - adu will have a (n) covered 11 sq ft porch - adu to consist of one bedroom one bathroom kitchen and living area - install (n) furnace (n) water heater and (n) attic ceiling fan
Valuation:
$71,427
Permit #:
2021 049378 RS
Status:
issued
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Permit voided-suite a1-szechuan home-comm. tenant improvement to include remodel of existing installation of new equipment exhaust hood mop sink and service counter. also to include new walk in freezer existing wall demolish new equipment layout re-bar ceiling revision #1-electrical layout for tenant improvement. - issued 7/3/13 work never done
Valuation:
$10,000
Permit #:
13040157
Status:
Void
Fee:
$3,763
Permit Type:
Tenant improvement
Building Type:
N/A
Scope of work: -kitchen remodel like for like replacing countertop sink range hood -bathroom remodel like for like replacing shower vanity 9/3/20 - scope of work revised and to include hall bathroom remodel and change tub to shower pan. see permit 20-113932 for garage window water heater furnace panel and rewire - joe clarke 9/3/20
Valuation:
$22,650
Permit #:
2020 128447 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
1)remodel extg bathroom and addition new bathroom on 2nd floor.2)construct one new bedroom, one new bathroom one new storage and one new family room on ground floor. 3) repair dry rot on extg deck
Valuation:
$45,000
Permit #:
201012066127
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Code enforcement case tenant improvement. prep to remove all unpermitted work done including electrical plumbing & frame work scanned 3/12/13 - box 444
Valuation:
$2,500
Permit #:
13030037
Status:
Closed
Fee:
$390
Permit Type:
Tenant improvemen...
Building Type:
N/A
Notice: a single family residential addition of 493 sq feet the the left side and rear of the home including an interior remodel and roof alteration due to the addition
Valuation:
$85,000
Permit #:
BLD2012-01157
Status:
complete
Fee:
$5,747
Permit Type:
Addition
Building Type:
N/A
Remove and replace siding to sfdwl 2000 sq ft **scanned box 466
Valuation:
$18,000
Permit #:
13050133
Status:
Expired
Fee:
$1,203
Permit Type:
Residential gener...
Building Type:
N/A
Eastern wind restaurant - restaurant
Valuation:
N/A
Permit #:
BI-2012-0838
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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
Calvin and Bros Construction Inc Reviews
BuildZoom hasn't received any reviews for Calvin and Bros Construction Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Calvin and Bros Construction Inc License info
Verified License
| License # | 1019737 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Calvin and Bros 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 # | 909724 |
| Status | Inactive |
| State | California |
| Type | Electrical, General Building |
| Business Type | Corporation, Sole Ownership |
- 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 Calvin and Bros Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
28
Permits
- Building permit records show that Calvin and Bros Construction Inc has worked on 28 permitted projects.
Calvin and Bros Construction Inc Employees
WC
Winston Chow
Rme
WC
Winston Chow
Rme
YX
Yiyuan Xu
Ceo / President
YX
Yiyuan Xu
Ceo/President