Updated: Apr 26, 2026
Location and Projects
Address
8875 EAGLENEST RD, Sparks, NV, 89436
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Cornerstone Construction LLC
Serving Reno, Sparks, and surrounding areas of northern Nevada, Cornerstone Construction LLC specializes in residential and commercial construction projects. With 28 years of experience, the company has completed a range of projects, including new home construction, kitchen and bathroom remodels, interior and exterior renovations, and light commercial builds. Cornerstone Construction LLC works with property owners, developers, and businesses seeking structural improvements or custom builds. The company’s project portfolio includes both single-family residences and commercial tenant improvements, utilizing building methods and materials suited to Nevada’s regional conditions. Principal leadership remains actively involved in overseeing project management, from initial planning to completion. Cornerstone Construction LLC serves clients throughout Washoe County, prioritizing detailed planning and responsive communication throughout each phase of construction.
Cornerstone Construction LLC Services
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Cornerstone Construction LLC Contact Information
Phone Number: (775) 770-8338
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Address: 8875 EAGLENEST RD, Sparks, NV 89436
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Cornerstone Construction LLC Sparks
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cornerstone Construction LLC has a BuildZoom score of 104, which places them above 91% of 21,879 contractors in Nevada.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Cornerstone Construction LLC has worked on at least
9.0 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.
Pricing
|
5 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $6,000. 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 Cornerstone Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration and garage conversion. rebuild vacant home that had been taken down to the structural frame on the interior and has only the structural paneling on the exterior. includes electrical mechanical plumbing and reroof
Valuation:
$150,000
Permit #:
SBLD24-23650
Status:
final
Fee:
$3,371
Permit Type:
N/A
Building Type:
N/A
Change of use remodel. suite 908 - m to a2 remodel and join two units that are united by demolishing some walls that divide but not have support walls
Valuation:
$50,000
Permit #:
BLD25-01436E
Status:
plancheck
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Commercial fence. 6 fence - 41 lf - wooden fence will be replaced by a metal fence that is already installed ***com25-00189***
Valuation:
$1,800
Permit #:
BLD25-06715E
Status:
complete
Fee:
$417
Permit Type:
N/A
Building Type:
N/A
Remodel. close up doorway in suite 107
Valuation:
$7,500
Permit #:
BLD24-00722E
Status:
expired
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Commercial fence. 6 fence - 82 lf wooden fence will be replaced by a metal fence ***com25-00190***
Valuation:
$3,200
Permit #:
BLD25-06716E
Status:
complete
Fee:
$541
Permit Type:
N/A
Building Type:
N/A
Ez windows & doors. replace (8) window(s) *com25-00189
Valuation:
$2,800
Permit #:
BLD25-06577E
Status:
complete
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
Conversion of existing office space to an additional bedroom by changing door framing and adding a closet rough framing and finish work already completed
Valuation:
$8,305
Permit #:
WBLD24-104694
Status:
final
Fee:
$314
Permit Type:
Remodel single fa...
Building Type:
N/A
Demolish and replace sheetrock in kitchen only. no plumbing or electrical. - see inves23-065
Valuation:
$1,100
Permit #:
SBLD23-23589
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Ez windows & doors. replace (13) window(s) replace (1) door(s)
Valuation:
$4,000
Permit #:
BLD25-02680E
Status:
complete
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Demolition - interior. demolish non-load bearing wall to open up space
Valuation:
$4,500
Permit #:
BLD24-08379E
Status:
expired
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Ez siding
Valuation:
$15,000
Permit #:
BLD25-02321E
Status:
complete
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
4 bedroom 2.5 bathroom kitchen great room office laundry 3car garage to be constructed to approved plans
Valuation:
$254,832
Permit #:
BLD37144
Status:
final
Fee:
$5,687
Permit Type:
N/A
Building Type:
N/A
Master plan 1637
Valuation:
$151,932
Permit #:
BLD35886
Status:
final
Fee:
$4,545
Permit Type:
N/A
Building Type:
N/A
Master plan 1637
Valuation:
$151,932
Permit #:
BLD35883
Status:
final
Fee:
$4,545
Permit Type:
N/A
Building Type:
N/A
Master plan 1637
Valuation:
$151,932
Permit #:
BLD35873
Status:
final
Fee:
$4,545
Permit Type:
N/A
Building Type:
N/A
Master plan 1637
Valuation:
$151,932
Permit #:
BLD35872
Status:
final
Fee:
$4,545
Permit Type:
N/A
Building Type:
N/A
Master 1637
Valuation:
$151,932
Permit #:
BLD35870
Status:
final
Fee:
$4,229
Permit Type:
N/A
Building Type:
N/A
Master plan 1460
Valuation:
$137,725
Permit #:
BLD35885
Status:
final
Fee:
$4,458
Permit Type:
N/A
Building Type:
N/A
Master plan 1460
Valuation:
$137,725
Permit #:
BLD35884
Status:
final
Fee:
$4,458
Permit Type:
N/A
Building Type:
N/A
Master plan 1460
Valuation:
$137,725
Permit #:
BLD35881
Status:
final
Fee:
$4,458
Permit Type:
N/A
Building Type:
N/A
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140
BZ Score
$63.1K
Avg Project
-
Projects
129
BZ Score
$65K
Avg Project
-
Projects
License # 0086823
Sparks, NV
132
BZ Score
$40K
Avg Project
-
Projects
Cornerstone Construction LLC Reviews
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Verified License
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Cornerstone Construction LLC License info
Verified License
| License # | 0093880 |
| Status | Active |
| State | Nevada |
| Type | C 4 A Painting |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Cornerstone Construction LLC at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1113220 |
| Status | Active |
| State | California |
| Type | Siding And Decking |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Cornerstone Construction LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0090653 |
| Status | Active |
| State | Nevada |
| Type | C 3 Carpentry Maintenance And Minor Repairs |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Cornerstone Construction LLC at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0061148 |
| Status | Inactive |
| State | Nevada |
| Type | B 2 Residential And Small Commercial |
| Business Type | Limited Liability Company |
- 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 Cornerstone Construction LLC at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0073678 |
| Status | Inactive |
| State | Nevada |
| Type | B 2 Residential And Small Commercial |
| Business Type | Limited Liability Company |
- 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 Cornerstone Construction LLC at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Palomar Excess & Surplus Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $20,000 |
31
Permits
- Building permit records show that Cornerstone Construction LLC has worked on 31 permitted projects.
Cornerstone Construction LLC Employees
FZ
Fernando Infante Zuniga
Manager
FZ
Fernando Infante Zuniga
Manager
GE
Gordhamer, David Edgar
Vice President
GB
Gordhamer, Mary Beth
President
IF
Infante Zuniga, Fernando
Manager
KR
Keith, Donal Richard
MJ
Meyer, Jarrod James
Member
RR
Ruiz, Jehovani Reinaldo
Owner
VL
Valerie Elisa Lovett
Officer
VH
Victor Manuel Hernandez
Rmg
ZM
Zapata Valdez, Jose Martindeatocha
Manager