Location and Projects
Address
433 LINDA AVE #1, Piedmont, CA, 94611
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TONY M CHANG Plumber
TONY M CHANG, 433 Linda Ave, Piedmont, CA (Owned by: TONY MAO-LING CHANG) holds a General Building license and 2 other licenses 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 TONY M CHANG, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
TONY M CHANG Services
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TONY M CHANG Contact Information
Phone Number: (949) 624-7444
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Address: 433 LINDA AVE #1, Piedmont, CA 94611
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TONY M CHANG Piedmont
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
TONY M CHANG has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that TONY M CHANG 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.
Experience
|
4 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that TONY M CHANG mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$100k-$250k |
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.
To renew pp20201117984: for final inspection (plumbing work including 2 water heaters 2 kitchens (2) 1/2 bathrs 3 full bathros 1 new water meter enw sewer line to s/w.)
Valuation:
N/A
Permit #:
PP20250403465
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To renew permit #pm20201117985: for final inspection (2 air conditioning units 2 water heater flues 2 hood fans 1 furnace 5 bathroom fans.)
Valuation:
N/A
Permit #:
PM20250403467
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade plumbing all floors new tankless water heater and gas piping. 1st floor: 2 (n) bathroom and washer. 2nd floor: remodel kitchen and (n) powder room. 3rd floor: remodel bathroom and addition (2) bathroom. 5 shower pans
Valuation:
N/A
Permit #:
PP20210827997
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New plumbing for restaurant n) w.h n) grease trap n) restroom n) gas line & gas meter
Valuation:
N/A
Permit #:
PP20250127202
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New plumbing for restaurant 2 gas line new grease trap
Valuation:
N/A
Permit #:
PP20250102789
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st fl: addition (1) (n) bathroom (1) (n) bedroom & family room relocate (1) bedroom (1) bathroom laundry & furnace. 2nd fl: reconfigure kitchen with underground work
Valuation:
N/A
Permit #:
PP20220119557
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical for restaurant new air conditioning
Valuation:
N/A
Permit #:
PM20250102788
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st fl: addition (1) (n) bathroom (1) (n) bedroom & family room relocate (1) bedroom (1) bathroom laundry & furnace. 2nd fl: reconfigure kitchen
Valuation:
N/A
Permit #:
PM20220119558
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change of use. tenant improvement of former tatoo parlor to restaurant on ground floor
Valuation:
$472,000
Permit #:
201207134762
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Residential care facility--1092 sq ft addition to existing adding 2 new bedrooms 2 bathrooms and family room. remove 733 sq ft of existing rear patio and trellis and building 1346 sq ft of new wood deck and ramps at rear and sides of residence 7/1/19 revision to remodel existing kitchen and bathrooms additional structural repair to existing floor jcollignon **6/23/20 courtesy permit r... see more
Valuation:
$204,774
Permit #:
BIAD18-008558
Status:
final
Fee:
$6,203
Permit Type:
N/A
Building Type:
N/A
Plumbing work for new boba tea shop. 1 restroom. no gas work. new water heater
Valuation:
N/A
Permit #:
PP20211104307
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New underground plumbing for new ada restroom; new gas line for the heater and cooking equipment. new water lines
Valuation:
N/A
Permit #:
PP20210428553
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 5 light fixtures on ceiling on the 2nd room to the left. replace outlet on last room on the right side
Valuation:
N/A
Permit #:
B21-0466
Status:
final
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Dumpling restaurant tenant improvement
Valuation:
N/A
Permit #:
BD2510-0016
Status:
triage
Fee:
$44,388
Permit Type:
New construction
Building Type:
N/A
1 air conditioning unit. 1 supply fan. 1 exhaust fan. 1 restroom fan
Valuation:
N/A
Permit #:
PM20211104308
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - replace (5) windows install (4) ceiling lights & replace shower walls
Valuation:
$3,525
Permit #:
B2103633
Status:
final
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
(b) - building alteration - 3+ residential units or commercial (building)
2020-05-18
Tenant improvement. at existing commercial restaurant space to include new kitchen equipment café seating
Valuation:
$145,000
Permit #:
B1804498
Status:
final
Fee:
$7,410
Permit Type:
N/A
Building Type:
N/A
Flue for water heater. dry ducts. radiant heating
Valuation:
N/A
Permit #:
PM20210827998
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New gas meter - location approved by gas co
Valuation:
$1,000
Permit #:
B2202569
Status:
issued
Fee:
$196
Permit Type:
N/A
Building Type:
N/A
Artist walk building 4 - tenant improvement for suite a - bun appetit donuts 1693 sf (kove)
Valuation:
$185,000
Permit #:
BLD2017-08190
Status:
complete
Fee:
$6,172
Permit Type:
N/A
Building Type:
N/A
Similar Contractors
128
BZ Score
$23K
Avg Project
-
Projects
142
BZ Score
$25K
Avg Project
-
Projects
142
BZ Score
$6.5K
Avg Project
-
Projects
TONY M CHANG Reviews
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Verified License
BuildZoom confirmed this contractor's license
TONY M CHANG License info
Verified License
| License # | 1025789 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for TONY M CHANG at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 948301 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for TONY M CHANG at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 966999 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for TONY M CHANG 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 | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
80
Permits
- Building permit records show that TONY M CHANG has worked on 80 permitted projects.
TONY M CHANG Employees
TC
Tony Chang
Rmo / Ceo / Pres
TC
Tony Chang
Owner
TC
Tony Mao Ling Chang
Sole Owner
TC
TONY MAO-LING CHANG
Owner