CSI of Oklahoma

Commercial Sound and Installation of Oklahoma, started as one of the founding CSI companies back in 1998. We have made our mission to service our customers with the most knowledgeable and friendly technicians in the industry. CSI of Oklahoma has industry leading equipment and knowledge to maintain the best for your stores. We not only fix issues as they arise but look to prevent any future issues on every service call we make. CSI of Oklahoma offers free over the phone technical support with knowledgeable friendly technicians. Our phone technicians use dedicated software allowing us to see previous visits for easy resolutions and histories of problem areas so that permanent solutions can be made. In many cases we can remote into equipment, from our office, and resolve issues during the session.

See what our customers say about what CSI can do for you!

“Whether it's a new system rollout or time-sensitive service need, CSI consistently delivers with professionalism and speed. Their understanding of the demands of QSR operations, combined with their technical expertise, makes them an invaluable partner. Every project is executed with precision, and their follow-through ensures minimal disruption to operations.

I wholeheartedly recommend CSI to any business seeking dependable, high-performance sound and communication solutions. Their people, products, and service have earned our trust—and our continued business.”

Mark J. Williams
Administrator/Union Burgers, LLC


”I highly recommend CSI! I have worked with them for over 30 years! I trust CSI to come to our locations promptly and they have always done exceptional work! Another reason why I have chosen them as our supplier is they have always taken my calls and helped our locations keep all the intercom equipment working.
The entire staff is always professional- from the sales team, tech team, office staff, and billing department.”

Thank you,
Nicole Tanzey
Director of Operations
Wagner Organization

“From day one, CSI has consistently delivered exceptional service — always friendly, professional, and genuinely helpful. Whether it’s a system upgrade, a technical issue, or just a quick question, Tim and his team are always just a call away. They respond promptly, resolve issues efficiently, and treat every job with care. In an industry where reliable vendors can make or break operations, CSI is one of those rare companies that truly makes running a business easier.”

Sincerely,

JJ Ramsey

Ram-Z Restaurant Group

Lotz of Bunz Schlotzsky’s

“We have partnered with the CSI team for all of our drive thru installs, equipment, maintenance and supplies since we started installing drive thru units over 20 years ago. the entire team at CSI have been great partners for Magnum foods. Our relationship has been seamless and transparent. I couldn't imagine using another organization to handle our drive thru communication needs. CSI is a one stop shop that has been professionally and accurately handling our needs since day one. Frankly, we consider them part of the family.”

Colin Gilmartin

Director Operarions

Magnum Foods, Inc.

Little Caesars Pizza

“K-MAC had enjoyed decades of partnership with CSI of Oklahoma.
They are quick to respond & very professional in addressing our needs.
They also keep us apprised of upcoming changes in equipment & supply demands.
Thank you for the many years of support & partnership!”

Thank you,
Joey Freeman
Project Manager KMAC

“CSI and Panda Inc have had a very trusted and therefore, lengthy relationship.  CSI is our one and only DT systems company for new equipment and service.  Craig, his installation, and support teams are top notch.  During remodels and new builds, they are right there with us keeping tabs and preparing for the moment we need them.  They always come through in the clutch.”

~Andy D’Agosto
President, Panda Inc

“Our working partnership with CSI goes back almost 30 years, and they are one of, if not our very favorite, tech vendor. Their communication is responsive and clear, and you couldn’t ask for friendlier people to work with. The support they provide whether over the phone or in person is top-notch.

I trust their work and their word, something that I don’t say about a lot of companies.”

Richard Nakai

Director of I.T.

Fourjay LLC/Simply Slims LLC

“CSI makes us feel important and their techs know us by
name and I always get a call from not just the field techs
but the upper management staff to clue me in on
anything that is of concern and ALWAYS offer the
cheapest possible solution to issues. Their wealth of
knowledge of Drive-Thru systems has been invaluable
to the running of our company and I can’t imagine going
with any other company for our Drive-Thru and headset
system needs.”

Sincerely,
Alfred Monney
Switchgrass Management, LLC

"We have used CSI for at least 10 years, and they have always taken great care of us.  We especially appreciate Craig Patterson's customer service he provides.  He does an amazing job at communicating and providing help when we need it. CSI has been a great drive thru system for our five stores and we recommend their service to all."
 --Meghan Atkinson
Biggby Coffee Franchisee

"Our companies has had the pleasure of being one of CSI's first customers(in fact we were second). We have been pleased with the quality of HME equipment, and the service we have received is outstanding. QSR's largest percentage of guests, visit our drive-thru, so the speaker system is crucial to guest satisfaction and keeping the restaurant preforming stress free. CSI understands the urgency of getting the system up and running as quick as possible. We not only used the drive-thru systems, the speed of service timers are a wonderful tool and create motivation for good competition between our teams to improve service times in a positive and fun way. Companies tried to persuade us to change, but have never thought twice about changing vendors, we are happy and see no advantage in changing. I recommend CSI if you are looking for a vendor that makes all their customers a priority and will work hard to insure you receive the same service we have been happy with year after year. CSI is the one! "

Malinda Willis
Taco Bueno
Switchgrass