HEATING AND AIRCONDITIONING

est. 1994 TSSA 0076617984

HEATING . AIRCONDITIONING . REFRIGERATION

At JKJ Heating and Air Conditioning, we provide expert heating, air conditioning, and refrigeration services for both residential and commercial customers. From routine maintenance to system installation and emergency repairs, our team ensures your comfort year-round with reliable, efficient solutions.

We offer 24/7 emergency repair services because we know HVAC issues can't wait. Call us anytime at 905-227-4866 or 289-407-8052 for fast, professional assistance. Trust us for all your HVAC needs, day or night.

Fast, Friendly, and Affordable HVAC Services at Your Doorstep

John's Journey

John’s HVAC journey began after working in diesel mechanics, transitioning to HVAC, air conditioning, and refrigeration for commercial clients. He gained experience with local companies like HECO and HUERO Medcon Mechanical before starting his own business in 2005. Initially working solo, John expanded his team to include a licensed plumber, broadening the services offered.

Throughout challenges like the pandemic, John remained dedicated to providing essential heating and cooling services. His business grew across the Niagara Region, securing contracts such as installing 58 furnaces for Niagara Regional Housing in 2010 and a maintenance contract that continues today. John also specializes in commercial refrigeration, serving local hotels and businesses. His focus on quality, customer satisfaction, and technical expertise has earned him a trusted reputation.

24/7 Emergency Repairs

Call: 905-227-4866 or 289-407-8052

RESIDENTIAL

COMMERCIAL

HEATING

COOLING

REFRIGERATION

Our Guarantee

We take in pride in our workmanship. All our works are guaranteed. We service all makes and models. Experience the difference when you call us for a FREE assessment and job estimate.

At JKJ Heating and Air Conditioning, we understand what your requirements are and propose to you the best solution depending on your budget.