Whenever affordable signs are needed, no matter how big or how small, from door signs to 100 ft Interstate Billboards, KAP Signs can fill your needs. KAP Signs has been providing signs and service for the Tri-State area for over 36 years. As a full service UL approved sign company, we offer design, custom fabrication, repair and installation. Our knowledgeable staff has over 100 years of experience in the sign industry.