Location
Address
2117 S CUCAMONGA AVE, Ontario, CA, 91761
Use our bidding system to
request a quote
Powerhouse Grading Engineer
Powerhouse Grading Inc, 2117 S Cucamonga Ave, Ontario, CA (Employee: Jimmy Dale Putman) holds a General Engineering license according to the California license board.
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Powerhouse Grading Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Powerhouse Grading Inc Services
Start a project today:
Powerhouse Grading Inc Contact Information
Phone Number: (909) 647-5191
Edit
Address: 2117 S CUCAMONGA AVE, Ontario, CA 91761
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors
141
BZ Score
$7.6K
Avg Project
-
Projects
134
BZ Score
$30K
Avg Project
-
Projects
138
BZ Score
$27K
Avg Project
-
Projects
License # 1144638
Ontario, CA
98
BZ Score
$18.4K
Avg Project
-
Projects
Powerhouse Grading Inc Reviews
BuildZoom hasn't received any reviews for Powerhouse Grading Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Powerhouse Grading Inc License info
Verified License
| License # | 909465 |
| Status | Active |
| State | California |
| Type | General Engineering |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Powerhouse Grading Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Powerhouse Grading Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Powerhouse Grading Inc Employees
JP
Jimmy Dale Putman
Rmo / Ceo / Pres