4B Systems

Experienced Electrician in Mundelein, IL #1 Residential and Commercial Electrical Contractors

Experienced Electrician in Mundelein, IL If it’s time to upgrade your electrical panel or have a major renovation done, look for a licensed, bonded, and insured Mundelein, IL, electrician. With more than 25 years of experience, 4B Systems, Inc. is one of the trusted names in the industry. We offer all the important services you’re looking for, and you can count on us for high-quality work. We’re a locally owned and operated company, and our owner is always on the job site. We want to provide you with the greatest level of service, so we support local vendors and suppliers. Our teams finish projects promptly, and we clean the job sites thoroughly when we’re done. Our services cover: Attic fans and ventilation Ceiling fans, lighting designs, lighting fixtures, and lighting installations Swimming pool lighting Floor radiant systems Home electrical wiring and generators Electrical repairs and upgrades Our Mundelein, IL, electrician offers flexible hours and competitive rates. 4B Systems, Inc. is focused on client satisfaction and you’ll appreciate our honest service. Contact our office to schedule an in-home consultation and see how we can help with your next project.