Updated: Mar 27, 2026
Location and Projects
Address
P O BOX BOX 1405, San Mateo, CA, 94401
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Project Contractor Plumber
Project Contractor Inc, 1405 San, San Mateo, CA (Employee: Richard Xu Chu Lin) holds a General Building, Electrical, Fire Protection license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Project Contractor Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Project Contractor Inc Services
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Project Contractor Inc Contact Information
Phone Number: (650) 425-7699
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Address: P O BOX BOX 1405, San Mateo, CA 94401
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Project Contractor Inc San Mateo
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Project Contractor Inc has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
33 projects
|
2025 |
|
36 projects
|
2024 |
|
57 projects
|
2023 |
Our building permit records indicate that Project Contractor Inc has worked on at least
126.0 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
|
Home Additions |
|
10 projects
|
Commercial Renovations |
|
6 projects
|
New Constructions |
|
100 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Project Contractor Inc mostly works on
plumbing project
and home addition
projects.
Pricing
|
26 projects
|
< $5k |
|
30 projects
|
$5k-$20k |
|
29 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
7 projects
|
$1mil+ |
The typical size of their permits is approximately $18,725. 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 Project Contractor Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of (88) fire sprinkler system throughout ground at frist floor according to app#2021705307881 and related egress area per nfpa 13 2022 and undergrounde piping per nfpa 24 (trench backfill and sidwalk repair by other under separate permit)
Valuation:
$60,420
Permit #:
202505297477
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Fire permit - fire sprinkler - residence - single family dwelling duplex
2025-05-27
Install of new (56) fire sprinkler system throughout the new duplex building unit a and unit b - mo unit 1- livable 2 stories 2 284 sf; garage 199.50 sf unit 2 - livable 2 stories 2 261 sf; garage 210 sf new landscaping roof truss and photovoltaic solar system required to be submitted prior to frame inspection *demolition of existing single family dwelling under a separate permit bd-2... see more
Valuation:
$1,912,777
Permit #:
FR-2024-293804
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire spinrkler. (e) sprinkler supply underground shift & water leakage at (e) warehouses. installation of new fire sprinkler supply line for (4) warehouse per nfpa 13 2022 & underground piping per nfpa 24 (trench backfill & sidewalk repair by separate permit)
Valuation:
$288,195
Permit #:
202403258524
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
20 - warehouse, n...
40480 albrae street #3 - modify of sprinklers system to accommodate building permit# bld2024-08587 per nfpa 13 2022. total adjust head drop (15) sprinkler heads. addition (4) new sprinklers and remove (87) pendent sprinklers & related drop pipe
Valuation:
$25,000
Permit #:
FSP2025-00193
Status:
issued
Fee:
$1,195
Permit Type:
N/A
Building Type:
N/A
Installation of (118) new fire sprinklers system throughout the building according to pa # 2017-0411-3644 per nfpa 13 14 2022 and underground piping per nfpa 24 (trench backfill & sidewalk repair under separate permit)
Valuation:
$80,975
Permit #:
202506178850
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Work category: 4pb; installation of (102) fire sprinklers throughout the building according to fire sprinkler permit app# 2024 1218 7100 and also refer to building permit app# 2022 1104 5905 per nfpa 13 2022 and underground pipe per nfpa 24 (trench backfill and sidewalk repair by other under separate permit
Valuation:
N/A
Permit #:
PW20250701294
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pb; installation of (88) fire sprinkler heads throughout ground and first floor according to fire sprinkler permit app#2025 0529 7477 also refers to building permit app#2017 0505 5874 & 2017 0530 7881 and related egress area per nfpa 13 2022 and underground piping per nfpa 24 (trench backfill and sidewalk repair by other under separate permit)
Valuation:
N/A
Permit #:
PW20250603689
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pa; installation of (14) fire sprinkler heads throughout ground floor according to fire sprinkler permit app#2025 0529 7519 it also refers to building permit app#2023 0406 5251 per nfpa 13r 2022 & underground piping per nfpa 24 (trench backfill and sidewalk repair by other under separate permit
Valuation:
N/A
Permit #:
PW20250603684
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pa; installation of (20) fire sprinklers system throughout ground floor according to fire sprinkler permit app# 2025 0110 8156 and also refer to building permit app# 2022 0204 7402 per nfpa 13 2022 & underground piping per nfpa 24 (trench backfill & sidewalk repair by other under separate permit)
Valuation:
N/A
Permit #:
PW20250127627
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (14) fire sprinkler heads throughout ground floor according to pa# 202304065251 per nfpa 13r 2022 + underground piping per nfpa 24 (trech backfill & sidewalk repair by other under separate permit
Valuation:
$18,041
Permit #:
202505297519
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
To comply w nov 201918211: interior adjustments of as built to comply w/building & planning code. facade modification. return the as-built building to unit-mix and bulk approved under bpa#: 201209270763 (2891-2897 san bruno ave)
Valuation:
$1,185,000
Permit #:
202308114257
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov201918213: interior adjustments of as built to comply w/building & planning code. facade modification. return the as-built building to unit-mix and bulk approved under bpa#: 201209270764 (2883-2889 san bruno ave)
Valuation:
$1,185,000
Permit #:
202308114256
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov201918214: interior adjustments of as built to comply w/building & planning code. facade modification.return the as-built building to unit-mix and bulk approved under bpa#: 201209270765 (2875-2881 san bruno ave)
Valuation:
$1,185,000
Permit #:
202308114255
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov201814151: interior adjustments of as built to comply w/building & planning code. facade modification. return the as-built building to unit-mix and bulk approved under bpa# 201209270766 (2867-2873 san bruno ave)
Valuation:
$1,185,000
Permit #:
202308114254
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov 201985831: interior adjustments of as built to comply w/building & planning code. facade modification. return the as-built building to unit-mix and bulk approved under bpa#: 201312305201 (2861-2865 san bruno ave)
Valuation:
$1,200,000
Permit #:
202308114244
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov 201918213 interior adjustments of as built to comply w/building & planning code. facade modification. return the as-built building to unit-mix and bulk approved under bpa#: 201209270758 (2899 san bruno ave)
Valuation:
$1,185,000
Permit #:
202308114258
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Work category: 4pb; renew of expired plumbing permit# pw20231025151. installation of 27 fire sprinklers at ground floor new units according to fire sprinkler app# 2023 1023 9243 # 2024 0626 5298 # 2025 0515 6574 and also refer to building permit app# 2016 1104 2021 per nfpa 13 & underground piping per nfpa 24. trench backfill and sidewalk repair by other under separate permit
Valuation:
N/A
Permit #:
PW20251007644
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pa; modify sprinkler system accommodate fire sprinkler app#2025 0630 9774 and as built of app#8706662 per nfpa 13 2022. also refer to building app#2022 0720 8940. total: relocate (6) addition (9) replace (2) sprinkler heads. and replace new double check detector assembly at (e) 2 1/2 sprinkler riser
Valuation:
N/A
Permit #:
PW20250818372
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pb; installation of (105) new fire sprinkler system throughout the building according to fire sprinkler permit app#2025 0617 8850 also refer to building permit app#2017 0411 3644 per nfpa 13 14 2022 and underground piping per nfpa 24 (trench backfill & sidewalk repair by other under separate permit)
Valuation:
N/A
Permit #:
PW20250815343
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pa; renewal of expired plumbing permit app# pw20240131272. installation of (12) fire sprinklers at ground floor new dwelling unit according to fire sprinkler permit app# 2024 0102 3316 and also refer to building permit app# 2020 0619 8933 per nfpa 13 2022 & underground piping per nfpa 24 (trench backfill and sidewalk repair by other under separate permit)
Valuation:
N/A
Permit #:
PW20250721750
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Projects
Project Contractor Inc Reviews
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Verified License
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Project Contractor Inc License info
Verified License
| License # | 884221 |
| Status | Active |
| State | California |
| Type | General Building, Electrical, Fire Protection |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Project Contractor Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
299
Permits
- Building permit records show that Project Contractor Inc has worked on 299 permitted projects.
Project Contractor Inc Employees
RL
Richard Xu Chu Lin
Rmo / Ceo / Pres