Contact us Otis Sales & Support Have questions about our gas detection systems? Send us a message and our technical team will be in touch. 301 South Texas Avenue, Bryan, TX 77803 Sales@otisinstruments.com Service@otisinstruments.com RMA@otisinstruments.com +1 (979) 776-7700 Fax: (979)-776-7719 Inquire Here For Service.Need expert assistance with your WireFree or wired gas detection systems? Submit a service request to connect directly with our technical support and field-service specialists. From troubleshooting and diagnostic support to sensor maintenance guidance, our team is dedicated to keeping your safety equipment operating at peak reliability.Please enable JavaScript in your browser to complete this form.Your Name * Message Your Email Email *Subject *State/Location *Your Message *Send Message Sales InquiryLooking to outfit your facility with industry-leading gas detection solutions? Fill out our sales inquiry form to discuss product specifications, get a customized quote, or find the right wired or WireFree monitors for your application. Our sales team will evaluate your operational requirements and connect you with the ideal systems and lead times to protect your site.Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail * Email or Name Comment or MessageSubmit RMA (Return Merchandise Authorization) RequestInitiate a seamless return for factory repairs, warranty evaluations, or recalibration by completing an RMA request. Submitting your unit details, serial numbers, and reason for return upfront ensures your equipment is swiftly received, tracked, and serviced by our Bryan, Texas manufacturing technicians.Please enable JavaScript in your browser to complete this form.Company Name *Return Shipping Address *Street Address Street Address Line 2 City * State * Quantity the RMA Zip Code * Country *Customer Name *First & Last NameCustomer Phone Number *Area Code - Phone NumberCustomer Email Address *example@example.comEligible Items for Repair - Item 1 *Part and Serial Number Quantity * Issue Description *(In Detail)Item 2Part and Serial Number Quantity Issue Description(In Detail)Item 3Part and Serial Number Quantity Issue Description(In Detail)Do you agree to the terms and conditions of this form? *YesI understand that once the repair RMA is quoted, I must respond within 30 days with a PO or the RMA will be returned unrepaired and that I will be invoiced for the cost of the returned shipment. *I understandSubmit Locations Corporate Office301 South Texas AvenueBryan, Texas 77803Phone: (979) 776-7700sales@otisinstruments.com Midland Office3308 Norden DriveMidland, Texas 79706Phone: (979) 776-7700sales@otisinstruments.com