About Us Contact Haller Enterprises in Central & Eastern Pennsylvania Contact Us Haller Enterprises has a location near you to serve your installation, replacement, or repair needs in heating, cooling, plumbing, electrical, and water conditioning. Get In Touch With Haller’s Customer Service DepartmentPlease call 888.565.0546 or fill out the quick form and we’ll be in touch with you Name(Required) Phone(Required)Email(Required) Comments or Questions?CAPTCHAPhoneThis field is for validation purposes and should be left unchanged. Δ Corporate OfficePO Box 375Lititz, PA 17543Phone: 717-546-9917 Fax: 717.625.1600E-Mail: info@hallerent.comLancaster Office212 Bucky DriveLititz, PA 17543Phone: 717-625-1500Get Directions Harrisburg Office4330 Lewis RdHarrisburg, PA 17111Phone: 717-216-0783Get Directions York Office801 Loucks RoadYork, PA 17404Phone: 717-845-4500Get Directions Exton Office263 S. Whitford Rd.Exton, PA 19341Phone: 610-860-6583Get Directions Allentown Office2125 28th Street SWAllentown, PA 18103Phone: 267-668-0780Get Directions Have Questions? We’re Here To Help!Quality, Friendly Service in Central & Eastern PABook nowChat With UsChat With Us