Thomas L. Schlosser, President California Northern Railroad / Park Sierra Rail Group 129 Klammath Court American Canyon, CA 94589 (707) 557-2868	Rich Gollen, Signal Supervisor Central Oregon & Pacific Railroad P.O. Box 1083 Roseburg, CA 97470
Mike Lyon, Engineer of Signals Western Division Union Pacific Railroad Company 9499 Atkinson Roseville, CA 95678 (916) 789-5316
Jon Rolufs Willamette & Pacific Railroad 110 W. 10th Street Albany, OR 97321 (541) 924-5472
Tom Dombkowski, Signal Inspector AMTRAK/San Diego Northern Railroad 400 Harbor Boulevard Oceanside, CA

We are honored to earn the trust and respect of each of our clients. Please call us today and learn what these clients already know . . . not all signal construction companies are created equally! "[We] highly recommend your services. Your expertise and ability to respond quickly to our railroad signal work continues to be a valuable service to us. With Quality Signal Construction on the job, our signal systems are well maintained and in excellent condition." J. M. Nevins, Vice President/Chief Engineer, The Arizona and California Railroad, and the California Northern Railroad "In all facets of your responsibility as our signal contractor, your company performs to the highest degree on not only the technical aspects of the job, but also at the highest level of business integrity. We thank you for both." David M. Lutz, General Manager, California Western Railroad Company "Just a short note to say 'thank you' for all your firm's work on our signals. The time you spent on our problems has paid off. I have not had any complaints in some time. Thanks again." Chief Shadley, City of Willows Police Department "Since bringing Quality Signal on board as our signal contractor, California Northern has received professional, efficient maintenance and construction on our system. Your service has been proactive and responsive to our needs. As a result, our employees and the general public co-exist in a safer environment." Tom Schlosser, California Northern Railroad Company