Used instruments purchased from Hayes come with a 30-day satisfaction, money back guarantee
and a 90-day warrantee.

Used instruments sold by Hayes are thoroughly cleaned, tested & calibrated to meet or exceed manufacturer specifications.

Hayes Service Center is a fully staffed with certified factory trained technicians and support personnel.
We have all the up to date test equipment required to service all brands and categories of instruments.
Hayes is a warranty service center for Topcon, Sokkia, Nikon Instruments and Spectra data collectors.