| Business | Phone |
| Amtek Construction 1813 Las Palomas Dr, La Habra Heights 90631 | (562) 690-8589 |
| Dykier Cement Contractors 930 Picaacho Dr, La Habra Heights 90631 | (562) 694-2870 |
| J & S Concrete & Asphalt 2066 Fullerton Rd, La Habra Heights 90631 | (562) 694-5012 |