James Zahrt Construction » Membership List All Member Listings Alphabetical order by company name Go back to directory. Add to Address Book. James Zahrt Construction James Zahrt ConstructionGeneral Contractor – B Contact: James Zahrt Home PO Box 6863 Big Bear Lake CA 92315 home Work Phone: 1-909-499-2967work Work Email: zahrt1@gmail.comINTERNET Website: www.jameszahrtconstruction.com Categories: General Contractor - B Updated 2 years ago.