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A

Location and Projects

Address
337 NORTH VINEYARD AVE STE 205, Ontario, CA, 91764
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Ace Engineering Architect

Ace Engineering Inc, 337 N Vineyard Ave, Ontario, CA (Employees: Dong Uk Wang and John Ouk Lee) holds a General Engineering, Building Moving, Demolition, General Building license according to the California license board.

Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Ace Engineering Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Ace Engineering Inc Contact Information

Phone: (510) 993-0009
Address: 337 NORTH VINEYARD AVE STE 205, Ontario, CA 91764

Ace Engineering Inc Ontario

Quality

101
88th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Ace Engineering Inc has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.

Activity

1 project
2025
2 projects
2024
1 project
2023
Our building permit records indicate that Ace Engineering Inc has worked on at least 4.0 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.

Pricing

1 project
< $5k
1 project
$100k-$250k
Value Not Public: 3.0 projects
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 Ace Engineering Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Grading (bgr) - gsfr - grading single family dwelling
2025-10-06
Grading for new 2 720sqft single family dwelling and attached garage
Valuation:
$0
Permit #:
BGR2500047
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Manufactured home residential (bmr) - pfr - permanent foundation residential
2023-01-17
Mobile home permanent foundation (23x53) for expired permit (bmr2101053)
Valuation:
$137,320
Permit #:
BMR2201289
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Grading (bgr) - gsfr - grading single family dwelling
2024-03-26
Precise grading plan for single family dwelling
Valuation:
N/A
Permit #:
BGR2200385
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Manufactured home residential (bmr) - pfr - permanent foundation residential
2024-03-01
Mobile home permanent foundation (2nd unit)(expired permit bmr2100757)
Valuation:
N/A
Permit #:
BMR2301039
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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