Updated: Jan 14, 2026
Location
Address
423 W MAPLE AVE, Monrovia, CA, 91016
Use our bidding system to
request a quote
A1 Pumping Concrete Contractor
A1 Pumping Inc, 423 W Maple Ave, Monrovia, CA (Employees: Barbara Ann Martin and Scott Graham Martin) holds a Concrete Related Services license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A1 Pumping Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A1 Pumping Inc Services
Start a project today:
A1 Pumping Inc Contact Information
Phone Number: (626) 357-3310
Edit
Address: 423 W MAPLE AVE, Monrovia, CA 91016
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
120
BZ Score
$10K
Avg Project
-
Projects
122
BZ Score
$19K
Avg Project
-
Projects
145
BZ Score
$4.4K
Avg Project
-
Projects
A1 Pumping Inc Reviews
BuildZoom hasn't received any reviews for A1 Pumping Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
A1 Pumping Inc License info
Verified License
| License # | 1029496 |
| Status | Active |
| State | California |
| Type | Concrete Related Services |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for A1 Pumping Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
A1 Pumping Inc Employees
BM
Barbara Ann Martin
Ceo / President
SM
Scott Graham Martin
Rmo / Ceo / Pres