Updated: Jan 02, 2026
Location and Projects
Address
199 LA COLINA DRIVE, Alamo, CA, 94507
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Ony Homes General Contractors LLC
Ony Homes General Contractors LLC, 199 La Colina Dr, Alamo, CA (Employee: Mark Leonidovich Chernomordikov) holds a General Building license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ony Homes General Contractors LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ony Homes General Contractors LLC Services
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Ony Homes General Contractors LLC Contact Information
Phone Number: (925) 360-2889
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Address: 199 LA COLINA DRIVE, Alamo, CA 94507
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Ony Homes General Contractors LLC Alamo
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ony Homes General Contractors LLC has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Ony Homes General Contractors LLC has worked on at least
6.0 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
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Ony Homes General Contractors LLC mostly works on
new construction
projects.
Pricing
|
1 project
|
$50k-$100k |
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 Ony Homes General Contractors LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New single family home on lot main house 10, 222 sqft main house garage 1, 094 sqft adu living 1, 198 sqft & adu garage 525 sqft and 615 sf loggia attached to west side of home 9/1/22 revised adu floor plan and connecting main residence floor plan. added 35 sf to garage. jcollignon
Valuation:
$1,500,000
Permit #:
BIR22-003462
Status:
issued
Fee:
$51,668
Permit Type:
N/A
Building Type:
N/A
New single family home on lot main house 10, 222 sqft main house garage 1, 094 sqft adu living 1, 198 sqft & adu garage 525 sqft
Valuation:
$1,500,000
Permit #:
BISUB22-00778
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New pool in rear yard of proposed residence
Valuation:
$1,500,000
Permit #:
BIP22-003463
Status:
issued
Fee:
$2,841
Permit Type:
N/A
Building Type:
N/A
1 live oak to be removed/replaced w 2-24''/1-36 box oak
Valuation:
N/A
Permit #:
TR25-00017
Status:
final
Fee:
N/A
Permit Type:
Tree removal
Building Type:
N/A
Landscaping on row
Valuation:
N/A
Permit #:
APW25-00114
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Driveway approach
Valuation:
N/A
Permit #:
APW25-00115
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Live oaks #9 10 & 11 to be removed/replaced w 6-24''/3-36
Valuation:
N/A
Permit #:
TR25-00121
Status:
issued
Fee:
N/A
Permit Type:
Tree removal
Building Type:
N/A
Cabana 501 sf w/pem
Valuation:
$101,493
Permit #:
B22-016190
Status:
expired
Fee:
$521
Permit Type:
N/A
Building Type:
N/A
1 clo to be removed/replaced w 2-24''/1-36 oak tree
Valuation:
N/A
Permit #:
TR22-00229
Status:
approved
Fee:
N/A
Permit Type:
Tree removal
Building Type:
N/A
New pool w/p
Valuation:
$65,000
Permit #:
P22-002341
Status:
expired
Fee:
$709
Permit Type:
N/A
Building Type:
N/A
G&d w det sys
Valuation:
N/A
Permit #:
BP21-00791
Status:
final
Fee:
N/A
Permit Type:
With det sys
Building Type:
N/A
Welo 30648 new
Valuation:
N/A
Permit #:
BP22-00185
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temp power pole
Valuation:
N/A
Permit #:
BP25-00466
Status:
final
Fee:
N/A
Permit Type:
Temp power
Building Type:
N/A
Detached adu
Valuation:
N/A
Permit #:
BP21-00870
Status:
final
Fee:
N/A
Permit Type:
Adu
Building Type:
N/A
Pool/spa w/pe
Valuation:
$60,000
Permit #:
P23-002497
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cabana
Valuation:
N/A
Permit #:
BP21-00871
Status:
final
Fee:
N/A
Permit Type:
Cabana
Building Type:
N/A
Demolish full site
Valuation:
N/A
Permit #:
BP21-00868
Status:
final
Fee:
N/A
Permit Type:
Full site
Building Type:
N/A
Temp power pole
Valuation:
N/A
Permit #:
BP21-00905
Status:
final
Fee:
N/A
Permit Type:
Temp power
Building Type:
N/A
Temp power pole
Valuation:
N/A
Permit #:
BP21-00900
Status:
plancheck
Fee:
N/A
Permit Type:
Temp power
Building Type:
N/A
New residence
Valuation:
N/A
Permit #:
BP21-00869
Status:
final
Fee:
N/A
Permit Type:
W/basement
Building Type:
N/A
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Ony Homes General Contractors LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ony Homes General Contractors LLC License info
Verified License
| License # | 1085540 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Ony Homes General Contractors LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Scottsdale Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $100,000 |
Ony Homes General Contractors LLC Employees
MC
Mark Leonidovich Chernomordikov
Rmm