Updated: Apr 13, 2026
Location and Projects
Address
835 COTATI TER UNIT 8, Sunnyvale, CA, 94085
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Baystar Construction
Baystar Construction, 835 Cotati Ter, Sunnyvale, CA (Employees: Kubanychbek Mukashov and Kubanychbek Mukashov) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Baystar Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Baystar Construction Services
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Baystar Construction Contact Information
Phone Number: (619) 535-0101
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Address: 835 COTATI TER UNIT 8, Sunnyvale, CA 94085
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Baystar Construction Sunnyvale
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Baystar Construction has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Baystar Construction has worked on at least
2.0 projects 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-$20k |
|
1 project
|
$20k-$50k |
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.
Upgrade an existing main electrical panel from 100 amp to 200-amp same location. upgrade of service entrance conductors and meter base as required by the current nec. bonding and grounding per california electrical code
Valuation:
$6,000
Permit #:
BLD25-01547
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Heat pump mini split wall mounted (4) and ceiling mounted (1) units indoor and outdoor units panel upgrade 200 amp all units required to be a minimum of 5’ from the unit to the property line (pl)
Valuation:
$34,900
Permit #:
BLD24-02380
Status:
final
Fee:
$988
Permit Type:
N/A
Building Type:
N/A
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Baystar Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Baystar Construction License info
Verified License
| License # | 1119145 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Baystar Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Baystar Construction Employees
KM
Kubanychbek Mukashov
Rmo / Ceo / Pres
KM
Kubanychbek Mukashov
Rmo / Ceo / Pres