Technical support and pre-sale questions
Tel. (781) 863-1813
Dolgin Engineering reserves the right to substitute an equivalent service from another carrier to better meet the needs of a particular situation i.e. UPS ground service for Fedex ground service.
When Fedex ground or UPS ground is used instead of US Mail, we provide tracking information as soon as it becomes available. Using UPS/FEDEX ground service may result in longer delivery times depending on distance.
Contact us if delivery time is time sensitive.