Location and Projects
Address
1230 San Tomas Aquino Rd, San Jose, CA, 95117
Use our bidding system to
request a quote
Grey Line General Engineering Inc
Grey Line General Engineering Inc, 1230 San Tomas Aquino Rd, San Jose, CA (Employee: John Sy Lee) holds a General Engineering, General Building license and 1 other license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grey Line General Engineering Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grey Line General Engineering Inc Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Flatwork Concrete
Foundations
Other Concrete
Pole Barn
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Grey Line General Engineering Inc Contact Information
Phone Number: (408) 309-6875
Address: 1230 San Tomas Aquino Rd, San Jose, CA 95117
Grey Line General Engineering Inc San Jose
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grey Line General Engineering Inc has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Grey Line General Engineering Inc has worked on at least
2.0 projects over the past 2 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
|
$250k-$500k |
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 Grey Line General Engineering Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
This project is residential interior remodeling to existing two story house. proposed to convert garage space to family day-care less than 14 children (r-3 occupancy) on the first floor
Valuation:
$447,197
Permit #:
202310209102
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
89 - day care hom...
Remodel of kitchen and one and a half bathrooms on 2nd level plus new childcare facility (residential/family childcare) on ground level plus new on-demand water heater. (1) shower pan
Valuation:
N/A
Permit #:
PP20250806947
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main panel power upgrade 100a to 200amp. rewiring replace switches outlest recessed lights. 95 lights 32 switches 56 receptacles 3 fans garbage disposal 2 microwaves range 6 smoke detectors
Valuation:
N/A
Permit #:
E202411258432
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Domestic water line water heater & underground sewer replacement
Valuation:
N/A
Permit #:
PP20241125225
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ceb22-0073: like for like replacement of a post due to damage from a car
Valuation:
$10,000
Permit #:
BLD22-66600
Status:
final
Fee:
$834
Permit Type:
N/A
Building Type:
N/A
Demolish swimming pool
Valuation:
N/A
Permit #:
BLD20-01450
Status:
final
Fee:
$300
Permit Type:
Swimming pool
Building Type:
N/A
Driveway abdondonment only will conform to existing sidewalk repair sidewalk to city standards (minimum 2% slope) if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance comply with all terms of city of oakland public works standards street excavation rules revised march 2... see more
Valuation:
N/A
Permit #:
CGS18151
Status:
applied
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Installation of a concrete pad for 3000 gallon liquid nitrogen tank at the rear of an existing commercial building. this is a concurrent review design review limited referenced with pln2018-00274
Valuation:
N/A
Permit #:
BLD2018-06050
Status:
complete
Fee:
$1,285
Permit Type:
N/A
Building Type:
N/A
Site improvements for barrier removal bld#'s associated with this permit - bld2018-50528 (unit a) - bld2018-50530 (unit b) - bld2018-50531 (unit c)
Valuation:
$50,000
Permit #:
BLD2020-59283
Status:
final
Fee:
$2,470
Permit Type:
N/A
Building Type:
N/A
Grey Line General Engineering Inc Reviews
BuildZoom hasn't received any reviews for Grey Line General Engineering Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Grey Line General Engineering Inc License info
Verified License
| License # | 1042206 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Grey Line General Engineering 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 # | 1042206 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Class | A, B |
| Business Type | Corporation |
- BuildZoom has not verified this license since July, 2024.
Verify this license's status for Grey Line General Engineering Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
6
Permits
- Building permit records show that Grey Line General Engineering Inc has worked on 6 permitted projects.
Grey Line General Engineering Inc Employees
JL
John Sy Lee
Rmo / Ceo / Pres