Industrial electrical testing in Columbia, Illinois

Welcome to RJ Electrical Contracting, your trusted partner for all your electrical needs in Columbia, Illinois, and the surrounding areas. Conveniently located at 9002 Gilmore Lake Road, we are a locally owned and operated business dedicated to providing top-notch electrical services to our community. At RJ Electrical Contracting, we specialize in a comprehensive range of electrical solutions for both residential and commercial clients. Whether you're in need of electrical installations, repairs, maintenance, or upgrades, our team of skilled and certified electricians is here to ensure your electrical systems are safe, efficient, and reliable.

Reinhold Heating & Cooling is a trusted general contractor located at 1158 White Pine Circle in Columbia, Illinois, United States. Specializing in heating and cooling services, they provide top-quality installations, repairs, and maintenance for residential and commercial properties. With years of experience and a commitment to customer satisfaction, Reinhold Heating & Cooling is the go-to choice for all your HVAC needs. Contact them today for reliable and efficient service.

Rau Engineering is a leading institution located at 8932 Gilmore Lake Road in Columbia, Illinois, United States. With a strong focus on innovation and excellence, Rau Engineering offers a wide range of engineering services to clients in various industries. Our team of skilled professionals is dedicated to providing top-notch solutions tailored to meet the unique needs of each client. Whether it's civil, mechanical, electrical, or structural engineering, Rau Engineering is committed to delivering high-quality results that exceed expectations. Contact us today to learn more about how we can assist with your engineering needs.