We’re Your IT Department — Let’s Work Together

Top Notch Networking (TNN) is a leader in the managed IT services industry. As a trusted advisor, we partner with our clients to offer the latest technology solutions with a personal touch. Our experienced staff provides peace of mind with professional management of critical technology investments. An added bonus is our expert advice on technology planning and project management. Based in Southern California, we’re proud to serve a local, national, and international client base.

Managed IT Services and More

TNN is your trusted advisor for fully managed IT services. We offer:

Our Core Values: Integrity, Professionalism, Dedication and Creativity

A Long, Successful History as an Early Adopter of New Technologies

For more than 60 years, TNN has been a proven technology partner and advisor — from the typewriters of the 1950s to today’s sophisticated networking and VoIP systems. TNN’s origins date back to 1956 as a family-owned typewriter company. Over the years, our business evolved based on market demands and technology innovations. In 2001, we started our Information Technology department, which formed the foundation of the managed IT services we provide to our clients today.

“I have been a customer since 1992. I know I will be with them for many years to come and highly recommend them.” — Glen Scalise, AB Personnel Services

IT Support With Complete Customer Focus

At TNN, we focus on Total Managed Services, rather than break-fix solutions or blocked-time agreements. This enables us to be proactive, rather than reactive, in the technology solutions we offer our clients. We help prevent technology problems before they disrupt business.

With a Total Managed Services business model, we define our success by how well we maintain and operate our clients’ technology. This approach also aligns with client priorities to increase efficiency, reduce expenses, and minimize downtime.

Small- and medium-sized businesses benefit from an experienced, fully staffed IT department. This goes beyond simply fixing technology glitches to focusing proactively on technology planning and infrastructure project management.

“The service that Top Notch has provided Armstrong Fairway Insurance has been fantastic!”
Casey Armstrong, Armstrong Fairway Insurance

Providing Managed IT Services to Southern California and Beyond

We’re proud of our successful history serving local clients such as Trinity Youth Services, Sunland Ford, Rancho Motor Company, Cucamonga Valley Medical Group, Dr. Mike’s Walk-In Clinics, Choice Medical Group, and the City of La Puente, just to name a few. As we continue to grow and evolve, our national and international clients appreciate the same personalized, professional service our local clients have experienced for years.

Our clients view technology as a business necessity rather than a commoditized expense. They want to partner with us for their future growth and collaborate on technology budgets. They’re eager to pioneer cutting-edge technology that addresses inefficiencies and poorly designed infrastructures.

When you partner with TNN, you can focus on your business, and we’ll keep it running! Contact us at (888) 714-3434 or helpdesk@tnnsupport.com to learn more.