Eastern Scientific Sales & Service Co. - Hanover, MA
Distributor, Custom Manufacturer, Service Company
Rebuilding & repairing services for vacuum pumps. Capabilities include disassembly, cleansing, decontamination, painting, inspection & evaluation, replacement of worn internal parts & leak detection. Brands serviced include Edwards, BOC Edwards, Gardner Denver Welch Vacuum, Welch Vacuum Technology, Gardner Denver/Axiden, Precision Scientific, Leybold Vacuum, Varian, Thermo Savant, Busch Savant, Leybold Heraeus, Alcatel, Stokes, Kinney Vacuum, Rietschle, Gast, Tuthill, Fisher Maxima, Fisher, Sargent Welch, Vacuubrand, Elnick, Thomas, HyVac Products, Pfeiffer Vacuum, Anest Iwata, KNF, Buchi, Welch Dry Box & Trivac.
www.easternsci.com/rebuilding.html

Mass-Vac, Inc. - North Billerica, MA
Distributor, Manufacturer, Service Company
Vacuum pump repair services for various mechanical vacuum pumps including rotary vanes, pistons, root blowers, liquid rings, diaphragms, dry claw, dry lobe , dry screw, diaphragm, scroll, turbo molecular, molecular drag, cryogenic, and diffusion. Parts inventory includes obsolete pump parts. Other services include on-site audit and maintenance recommendations, on-site field maintenance contracts and custom pump testing. 1 year parts and labor warranty. Pickup and delivery within 50 mile radius.
www.massvac.com/html/services_rebuilding.ph...

Williamson New England Electric Motor Service Corp. - Chelsea, MA
Distributor, Service Company
Vacuum pump repair services. Capabilities include trimming impellers, matching pump to flow requirements, adapting pumps to fit on slide rails, fitting pumps to existing rail systems, rebuilding existing control panels, replacing obsolete HVAC pumps, plumbing modification & upgrading obsolete pump systems. Motor & pump services are UL® approved.

VARIAN, Inc. - Lexington, MA
Manufacturer, Custom Manufacturer, Service Company
Services include repair & rebuilding of vacuum pumps including dry scroll, rotary-vane, diffusion, turbo molecular & ion pumps.