Updated: Jun 09, 2026
Location and Projects
Address
4348 East Alexander Road, Las Vegas, NV, 89115
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Keystone Contractors Concrete Contractor
With 25 years of experience, Keystone Contractors Inc serves residential and commercial clients throughout Las Vegas, NV. The company manages a range of new construction and renovation projects, focusing on both interior and exterior work. Portfolio examples include kitchen and bathroom remodels, home additions, and commercial tenant improvements. Keystone Contractors Inc offers services to homeowners as well as business property owners and managers, delivering structural repairs, upgrades, and remodel solutions. Projects completed in neighborhoods across the greater Las Vegas area reflect capabilities in project planning, finish selection, and code compliance for both modern and traditional spaces. The firm is equipped to oversee every stage of the construction process, from initial consultation through final completion, adapting to the specific needs of each project type.
Keystone Contractors Inc Services
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Keystone Contractors Inc Contact Information
Phone Number: (702) 657-0742
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Address: 4348 East Alexander Road, Las Vegas, NV 89115
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Keystone Contractors Inc Las Vegas
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Keystone Contractors Inc, click “This is My Business” to update your information.
Activity
|
14 projects
|
2025 |
|
22 projects
|
2024 |
|
20 projects
|
2023 |
Our building permit records indicate that Keystone Contractors Inc has worked on at least
56.0 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
|
32 projects
|
Fences |
|
6 projects
|
Flatwork concrete pours |
Analyzing permits over the last 4 years shows that Keystone Contractors Inc mostly works on
fences
and flatwork concrete pour
projects.
Pricing
|
7 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
13 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $22,240. 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 Keystone Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental to bd24-53422 to remove 36 linear feet of block wall and footing per plans
Valuation:
$500
Permit #:
BD25-19595
Status:
approved
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Construct cmu walls per plans; all on owner's property
Valuation:
$37,300
Permit #:
BD24-32006
Status:
approved
Fee:
$543
Permit Type:
N/A
Building Type:
N/A
Construct retaining walls on owners property per plans
Valuation:
$47,800
Permit #:
BD25-42844
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct retaining wall per plans; all on the owner property
Valuation:
$32,500
Permit #:
BD25-29186
Status:
approved
Fee:
$502
Permit Type:
N/A
Building Type:
N/A
Repair damage to an existing block wall per dair bfc23-00196
Valuation:
$2,200
Permit #:
BD23-48353
Status:
approved
Fee:
$152
Permit Type:
N/A
Building Type:
N/A
Construct 54'x3 screen wall and 210 retaining wall south {please refer to markup sheet c4.01} per approved plan using rim rock designs
Valuation:
N/A
Permit #:
EBAP2023250572
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct screen walls retaining walls pilasters and uncovered trash enclosure per plans
Valuation:
$92,200
Permit #:
BD23-11136
Status:
triage
Fee:
$385
Permit Type:
N/A
Building Type:
N/A
Construct block walls on owners property per plans
Valuation:
$185,480
Permit #:
BD24-53422
Status:
approved
Fee:
$1,381
Permit Type:
N/A
Building Type:
N/A
Construct cmu fence per plans; all within owner's property
Valuation:
$4,100
Permit #:
BD25-01810
Status:
approved
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Construct retaining wall per plans
Valuation:
$30,300
Permit #:
BD24-11779
Status:
issued
Fee:
$485
Permit Type:
N/A
Building Type:
N/A
Construct cmu retainers and screen walls per plan using rim rock design. please see markup for details. per christopher barnes (coh) pl authorization not required for this project
Valuation:
N/A
Permit #:
EBAP2024282142
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
94 lf 2.00 tall cmu retainer 300 lf 2.67 tall cmu retainer 360 lf 3.33 tall cmu retainer 184 lf 4.00 tall cmu retainer 476 lf 4.67 tall cmu retainer 230 lf 5.33 tall cmu retainer 50 lf 6.00 tall cmu retainer 310 lf 6.67 tall cmu retainer 90 lf x 7.33 tall cmu retainer
Valuation:
N/A
Permit #:
EBAP2021128455
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct cmu retainer wall per plans; all within property boundaries
Valuation:
$66,600
Permit #:
BD24-00985
Status:
approved
Fee:
$743
Permit Type:
N/A
Building Type:
N/A
Pet care construct 24 x 8 cmu screen wall
Valuation:
N/A
Permit #:
BOTH2025349404
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Tommy's car wash construct 141 east retainer 204 north retainer 189 pony wall retainer south
Valuation:
$0
Permit #:
BOTH2022227510
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Construct new cmu screen wall per plans
Valuation:
$40,200
Permit #:
BD24-11875
Status:
approved
Fee:
$568
Permit Type:
N/A
Building Type:
N/A
Construct cmu screen walls per plans; all within boundaries
Valuation:
$20,500
Permit #:
BD24-02184
Status:
approved
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Construct block wall per plans; all within property boundaries snbo b-100-1
Valuation:
$18,400
Permit #:
BD23-40452
Status:
approved
Fee:
$358
Permit Type:
N/A
Building Type:
N/A
Construct 47'x4 decorative screen wall south and 20'x3'4 decorative screen wall north per approved plan using snbo b-100-1
Valuation:
$18,400
Permit #:
BD23-37992
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct block wall and retaining wall per plans; all within property booundaries
Valuation:
$93,150
Permit #:
BD23-38130
Status:
approved
Fee:
$904
Permit Type:
N/A
Building Type:
N/A
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Keystone Contractors Inc License info
License Not Verified
| License # | 52810 |
| Status | Active |
| State | Nevada |
| Type | C18 - Masonry |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2014. Check the current license status of Keystone Contractors Inc with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0052810 |
| Status | Inactive |
| State | Nevada |
| Type | C 18 Masonry |
| Business Type | Corporation |
- According to the Nevada State Contractors 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 Keystone Contractors Inc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Keystone Contractors Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Platte River Insurance Company |
| Bond Value | $15,000 |
341
Permits
- Building permit records show that Keystone Contractors Inc has worked on 341 permitted projects.
Keystone Contractors Inc Employees
KE
Keystone Enterprises
Owner
SL
Stewart, Jessica Lynn
Treasurer Secretary Director
SS
Stewart, Thor S
President
TS
Thor Stewart