Updated: May 09, 2026
Location and Projects
Address
5375 STATE HWY 138, Phelan, CA, 92371
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Mountain High Construction
Mountain High Construction, 5375 HWY 138 Hwy, Phelan, CA (Employee: Anthony Bongjoon Cheon) holds a General Building, Electrical license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mountain High Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mountain High Construction Services
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Mountain High Construction Contact Information
Phone Number: (714) 357-3392
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Address: 5375 STATE HWY 138, Phelan, CA 92371
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Building Permits by Mountain High Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Unit 1 proposed living area: 820 sq ft proposed garage area: 484 sq ft unit 2 proposed living area: 820 sq ft proposed garage area: 484 sq ft
Valuation:
N/A
Permit #:
BR24-0172
Status:
triage
Fee:
$3,159
Permit Type:
N/A
Building Type:
N/A
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Mountain High Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mountain High Construction License info
Verified License
| License # | 1045269 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mountain High Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Mountain High Construction Employees
AC
Anthony Bongjoon Cheon
Sole Owner