About Us

Air Conditioning, Heating, Plumbing and Electric Company

Here at k3, we have built a service business that we’re proud of – one that, today, offers a full range of HVAC, plumbing, sewer, and electrical services to the homes and businesses. This comprehensive selection of services is designed to serve as a one-stop resource for our local communities – a place where both home and business owners can go to have all their residential or commercial plumbing, electrical and mechanical needs addressed.

Our History

k3 has been in business in Rockford, IL since 201. During that time, we have taken great care to build a successful heating and cooling business that has since evolved from a one-man operation into a larger, multi-service concern. Originally specializing as HVAC contractors, we have successfully expanded into the additional areas of duct cleaning, plumbing, electrical and sewer services.

Our Team

At k3, our ultimate aim is to ensure our customers’ ongoing comfort and convenience while maximizing their ability to carry on “business as usual” – whether at home or in the workplace. We also offer the confidence and peace of mind that come from knowing that our crews are carefully selected, extensively trained, and fully equipped to bring this impressive lineup of services to you each time you need us. We’ve worked hard to create an environment that motivates and inspires our team to care about their work and perform to the best of their ability, while continually challenging them to raise the bar and top their personal best. We’ve found that these practices help increase employee engagement, leading to greater job satisfaction and increased dedication to the company and the customer.

MAINTENANCE SERVICE:  Preventative maintenance plans make it easy to schedule the regular servicing your residential or commercial HVAC system needs to continue operating optimally year round.

SUPPLY SERVICES: Our team of trained and experience engineers are the best in the business. We will help guide you through every step of installation from picking the right units for your needs.

CORPRATE SOLUTION: we offer one of the most comprehensive commercial H/VAC/R programs in the industry. Our skilled technicians can service your rooftop units, compressors. & provide preventive maintenance service.

SPARE PARTS: With a strong portfolio of partners we are guaranteed to have the right spare parts and solutions based on your needs, requirements, and budget.