Phone Systems & Service
Thank you for your interest in Comtel Telephone Systems. We are an established telephone interconnect company, and have been servicing the San Joaquin Valley since 1984. Comtel is also an "AT&T Solutions Provider" and is your one point of contact for all your telephone needs.
Modesto Business Telephone Systems:
Comtel Telephone Systems sells, installs and maintains ESI and Vodavi/Vertical telephone systems. Our digital systems provide many features to enhance your daily operation. Our expert installation and service departments will keep your telephone system working efficiently for many years.