Licensed Contractors in Willow Grove, California
Willow Grove has 5 licensed contractors registered with the California Contractors State License Board across 4 trade classifications. The most common specialties are Tree Service (3), Electrical Contractor (2), Pole Installation and Maintenance (1). 1 contractors hold general contractor licenses (Class A or B).
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.
Contractors by Classification
General Contractors
Specialty Contractors
Trees Llc
Active
License #1028798
D49
Willow Grove, CA
Est. 2017
Grid One Solutions Llc
Active
License #1028799
C-10
Willow Grove, CA
Est. 2017
Asplundh Construction Llc
Active
License #1028802
A, C-10 +1 more
Willow Grove, CA
Est. 2017
Nelson Tree Service Llc
Active
License #1028810
D49
Willow Grove, CA
Est. 2017
Asplundh Tree Expert Llc
Active
License #1038789
D49
Willow Grove, CA
Est. 2018