From I-93 North Bound
Get off at exit 5, make a right onto Route 28 (which becomes Manchester Rd.). Go past Wal-Mart on the right, Dave Allen Ford Lincoln Mercury on the left. Look for NAPA Auto Parts on the right hand side. We are located in the plaza next to NAPA Auto Parts 
From I-93 South Bound
Get off at exit 5, make a left onto Route 28 (which becomes Manchester Rd.). Go past Wal-Mart on the right, Dave Allen Ford Lincoln Mercury on the left. Look for NAPA Auto Parts on the right hand side. We are located in the plaza next to NAPA Auto Parts. 

President - John Lyons                                                                             jlyons@granitestateanalytical.com
Laboratory Director - Donald A. D'Anjou, Ph.D.                                  ddanjou@granitestateanalytical.com 
Senior Lab Technician - Erin Shaw                                                     eeburns@granitestateanalytical.com
Office Manager - Donna Mitchell                                                       dmitchell@granitestateanalytical.com
Customer Service - Laura Severino                                                Lseverino@granitestateanalytical.com
Certified Operator - Rebecca Lelesi                                                       rlelesi@granitestateanalytical.com
Certified Operator - Greg Sereni                                                          gsereni@granitestateanalytical.com 

Toll-Free:      (800)-699-9920 
 Office:           (603)-432-3044  Fax:               (603)-434-4837
 
Addresss:
22 Manchester Rd, Unit 2
Derry NH 03038