Updated: Jun 25, 2026
Location and Projects
Address
3592 Rosemead Blvd, Rosemead, CA, 91770
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Fortress Development Construction
Fortress Development Inc, 3592 Rosemead Blvd, Rosemead, CA (Employees: David Vien Lieu, Maggielinh Nqoc Thai, and Matthew Lieu) holds a Renovation license and 4 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Fortress Development Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Fortress Development Inc Services
Start a project today:
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Roofing
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
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Gutters and Flashing
Skylights
Sea Walls
Patios
Small Multi-Family Remodel ...
Whole Home Remodel
Sunrooms and Greenhouses
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Fortress Development Inc Contact Information
Phone Number: (626) 425-2163
Address: 3592 Rosemead Blvd, Rosemead, CA 91770
Fortress Development Inc Rosemead
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Fortress Development Inc has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
9 projects
|
2025 |
|
8 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Fortress Development Inc has worked on at least
23.0 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
|
7 projects
|
Kitchen remodels |
|
4 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Fortress Development Inc mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
4 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $12,742. 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 Fortress Development Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 11 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$2,200
Permit #:
23016-90000-15931
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 130 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b). i... see more
Valuation:
$41,000
Permit #:
22016-90000-30004
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvements on 11, 700 sf second floor of existing office building. demolition of selected walls ceilings and finishes. new floor finish wall finish ceiling finish
Valuation:
$500,000
Permit #:
2101250017
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel & addn: remodel exist. house & convert existing kitchen to master bed and bathroom addition new kitchen 298 sf addition 123 sf to existing patio (3 beds to 3 beds) e/m/p
Valuation:
$95,000
Permit #:
B-22-263
Status:
issued
Fee:
$954
Permit Type:
N/A
Building Type:
N/A
Replace 1 window(s). same size location number type. interior kitchen remodel/repair (no changes in walls or openings). interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$33,876
Permit #:
22016-90000-10619
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace 2 window(s). same size location number type. interior kitchen remodel/repair (no changes in walls or openings). interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$1,503
Permit #:
22016-90000-23735
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Panel upgrade 100 amps to 200 ampsreplace one water bib in backyardreplace master bathroom vanityâ
Valuation:
N/A
Permit #:
B-25-151
Status:
issued
Fee:
$157
Permit Type:
N/A
Building Type:
N/A
Repair damaged garage door opening- vehicle damage
Valuation:
N/A
Permit #:
PMT2025-00134
Status:
final
Fee:
$1,367
Permit Type:
N/A
Building Type:
N/A
Repair 2 plywood. lay new black paper lay new shingle oc td duration cool mountainside shingles. replace hose bib class a roof covering required. smoke and cabon alarm required for final
Valuation:
$11,000
Permit #:
B21-0124
Status:
final
Fee:
$579
Permit Type:
N/A
Building Type:
N/A
Supplemental to 24042-10000-07076: to addition additional work to units #1 and #4 2 water lines & 2 gas lines
Valuation:
N/A
Permit #:
24042-10001-07076
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
7 outlets 3 light fixtures garbage disposal dish washer range hood and exhaust fan for kitchen and master bathroom remodel
Valuation:
$0
Permit #:
E22-43322
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom vanity replacment kitchen sink replacement install new dishwasher
Valuation:
N/A
Permit #:
25042-90000-13888
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace exterior siding(1400)sf. mep's per approved plot plan
Valuation:
N/A
Permit #:
207034
Status:
issued
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace exterior siding(1400)sf. mep's per approved plot plan
Valuation:
N/A
Permit #:
207033
Status:
issued
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace exterior siding(1400)sf. mep's per approved plot plan
Valuation:
N/A
Permit #:
207032
Status:
issued
Fee:
$873
Permit Type:
N/A
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace exterior siding(1400)sf. mep's per approved plot plan
Valuation:
N/A
Permit #:
207031
Status:
issued
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
Supplemental to permit # 20016-10000-02900. revise floor framing and foundation plan and details. change window size. change engineer of record
Valuation:
$501
Permit #:
20016-10001-02900
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace extension siding 1400sf remodel 2 bathrooms(90)sf&2panels 200amp
Valuation:
N/A
Permit #:
207339
Status:
issued
Fee:
$178
Permit Type:
N/A
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace extension siding 1400sf remodel 2 bathrooms(90)sf&2panels 200amp
Valuation:
N/A
Permit #:
207338
Status:
issued
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Cc:kitchen remodel(100)sf replace 13 windows & replace extension siding 1400sf remodel 2 bathrooms(90)sf&2panels 200amp
Valuation:
N/A
Permit #:
207337
Status:
issued
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Fortress Development Inc Reviews
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Fortress Development Inc License info
Verified License
| License # | NAT-F184302-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Fortress Development Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1044434 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Fortress Development 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 # | NAT-F184302-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Fortress Development Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 568308 |
| 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.
Check this license's status for Fortress Development 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 # | 871963 |
| 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.
Check this license's status for Fortress Development Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Employers Preferred Insurance Company |
35
Permits
- Building permit records show that Fortress Development Inc has worked on 35 permitted projects.
Fortress Development Inc Employees
DL
David Vien Lieu
Ceo / President
MT
Maggielinh Nqoc Thai
Rmo
ML
Matthew Lieu
Office Associate
ST
Sandy Thai
Project Manager