Location and Projects
Address
18520 STATE ROUTE 290, Paradise Valley, NV, 89426
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Z7 Development Engineer
Z7 Development, 18520 State Rte, Paradise Valley, NV (Owned by: Walter Lee) holds a A General Engineering license and 4 other licenses according to the Nevada license board.
Their BuildZoom score of 96 ranks in the top 20% of 21,879 Nevada licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Z7 Development, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Z7 Development Services
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Z7 Development Contact Information
Phone Number: (775) 315-0808
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Address: 18520 STATE ROUTE 290, Paradise Valley, NV 89426
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Z7 Development Paradise Valley
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Z7 Development has a BuildZoom score of 96, which places them above 80% of 21,879 contractors in Nevada.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Z7 Development has worked on at least
1.0 project 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
|
< $5k |
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.
Addition 20a outlet for water feature in back yard
Valuation:
$1,000
Permit #:
SBLD24-23060
Status:
final
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Backflow prevention retrofit at sparks high backflow assemblies shall be retrofit on all systems
Valuation:
$172,000
Permit #:
A0501493
Status:
final
Fee:
$908
Permit Type:
Alteration
Building Type:
N/A
Commercial new addition or tenant improvement permit
2006-01-27
Gas line sewer line water line for new modular not included being used as training center
Valuation:
N/A
Permit #:
04-3251
Status:
final
Fee:
$63
Permit Type:
Commercial addition
Building Type:
N/A
Grading/bldg pad 4000 c.y
Valuation:
$170,000
Permit #:
LDP05-05906
Status:
complete
Fee:
$1,129
Permit Type:
N/A
Building Type:
N/A
Remodel architectural feature adjacent to skywalk east wall of parking structure
Valuation:
$180,000
Permit #:
LDP05-01388
Status:
complete
Fee:
$1,173
Permit Type:
N/A
Building Type:
N/A
Remodel restrooms repl plumbing & make accessible/revisions 11-8; 11-18-04
Valuation:
$94,000
Permit #:
LDP04-10641
Status:
complete
Fee:
$7,450
Permit Type:
N/A
Building Type:
N/A
270 l of 6 rock wall
Valuation:
$1,890
Permit #:
03-1425
Status:
canceled
Fee:
$29
Permit Type:
N/A
Building Type:
N/A
Grading for pad for single family dwelling
Valuation:
N/A
Permit #:
03-1424
Status:
canceled
Fee:
$95
Permit Type:
History
Building Type:
N/A
1 sty single family dwelling 4 brdm 3 bathroom 3 car garage 2 gas fp covered front porch deck
Valuation:
$278,501
Permit #:
03-1683
Status:
withdrawn
Fee:
$6,067
Permit Type:
New single family
Building Type:
N/A
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96
BZ Score
-
Avg Project
-
Projects
Z7 Development Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Z7 Development License info
Verified License
| License # | 0055440 |
| Status | Active |
| State | Nevada |
| Type | A General Engineering |
| Business Type | Individual |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Z7 Development at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0055441 |
| Status | Active |
| State | Nevada |
| Type | B General Building |
| Business Type | Individual |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Z7 Development at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55440 |
| Status | Active |
| State | Nevada |
| Type | A - General Engineering |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2016. Check the current license status of Z7 Development with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 55441 |
| Status | Active |
| State | Nevada |
| Type | B - General Building |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2016. Check the current license status of Z7 Development with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 437041 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building, Building Moving, Demolition |
| Business Type | Individual |
- 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 Z7 Development at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Technology Insurance Company Inc |
7
Permits
- Building permit records show that Z7 Development has worked on 7 permitted projects.
Z7 Development Employees
LM
Lee, Walter Melvin
Owner
WL
Walter Lee
Owner
WL
Walter Melvin Lee
Sole Owner