Contact Us
Business Hours
Monday : 8 AM – 3 PM
Tuesday Thru Friday : 8 AM – 5 PM
Emergency Services Available 24/7
Address & Phone Number
HQ:
8235 Estates Parkway,
Plain City, OH 43064
614-873-4654
Cincinnati:
11405 Century Circle West,
Cincinnati, Ohio 45246
List of Holidays 2026
Memorial Day : Monday, 05/25
Independence Day : Friday, 07/03
Labor Day : Monday, 09/07
Thanksgiving : Thursday, 11/26 & Friday, 11/27
Christmas : Friday, 12/25 & Monday, 12/28
New Year’s : Friday, 01/01/2027
Simply use the form below to submit inquiries and provide feedback regarding MASI’s services. Our staff will acknowledge and respond to inquiries and feedback as quickly as we can.
Copyright © 2026 MASI Labs. All rights reserved.
MASI LABS
Business Hours
Monday: 8 AM – 3 PM
Tuesday Thru Friday: 8 AM – 5 PM
Emergency Services Available 24/7
Address
HQ:
8235 Estates Parkway,
Plain City, OH 43064
- 614-873-4654
Cincinnati:
11405 Century Circle West,
Cincinnati, Ohio 45246