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50+ Years
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Emergency
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Trusted HVAC Solutions for Residential & Commercial Properties
Bestway Heating has been a family-owned and operated business serving Chicago and Southwest suburbs since 1972. Our legacy of honesty, hard work, and pride began with our founder Carl Assmus and continues through the next generation of technicians and installers. We specialize in HVAC replacement and repair for residential and commercial properties, including furnaces, air conditioners, duct systems, and radiant floor heating. Our team of certified professionals delivers personalized support, ensuring every client receives reliable, energy-efficient solutions tailored to their needs.

With decades of experience and a commitment to quality, we prioritize customer satisfaction through transparent communication, timely service, and the use of premium materials. Our reputation as a trusted local company depends on building lifelong relationships with clients who rely on our expertise for year-round comfort.
Services
HVAC Replacement Ductwork Repair Thermostat Services 24-Hour Emergency Radiant Floor Heating
Details
  • Year established: 1972
Highlights and features
  • Family-owned since 1972 with generational HVAC expertise
  • 24/7 emergency service for urgent heating/cooling needs
  • Certified technicians with decades of combined experience
  • Use of premium materials and energy-efficient solutions
  • Personalized support for residential and commercial clients
What people say
Prompt emergency response Knowledgeable technicians Energy-efficient solutions Long-term reliability Personalized service
Services
HVAC Replacement
We install high-efficiency Rheem HVAC systems for residential and commercial properties. Our technicians ensure proper sizing and code compliance while minimizing energy costs. Customers benefit from reliable heating and cooling solutions that last decades with regular maintenance.
Ductwork Repair
Our team repairs and replaces damaged duct systems to improve airflow efficiency. We address leaks, blockages, and insulation issues for both residential and light commercial clients. Properly maintained ductwork reduces energy bills and enhances indoor air quality.
Radiant Floor Heating
We install energy-efficient radiant heating systems using Viega PEX tubing embedded in floors. This technology provides even warmth distribution without drafts. Ideal for new construction or renovations, it reduces energy consumption while maintaining consistent comfort.
24-Hour Emergency Service
Available 24/7 for critical HVAC failures, our emergency team responds promptly to restore comfort. Equipped with specialized tools, technicians handle furnace breakdowns, AC malfunctions, and heating emergencies at any hour.
Thermostat Services
We repair, replace, and calibrate thermostats for optimal system performance. Our technicians install programmable and smart thermostats that improve energy efficiency. Proper thermostat function ensures precise temperature regulation for residential and commercial spaces.
People
Carl Assmus
Founder
Founded Bestway Heating in 1972, Carl established the company's values of honesty and hard work. Though retired, he occasionally joins service calls and mentors technicians while enjoying family time and outdoor activities.
Steven Assmus
Co-Owner
Co-owner since 1990, Steven manages daily operations and customer service. With hands-on experience as an installer and technician, he ensures service quality while coordinating appointments and employee training.
Timothy Assmus
Co-Owner
Joining in 1996, Timothy oversees installations and employee training. Known for reliability and work ethic, he maintains field operations standards while mentoring new technicians to uphold the company's reputation for excellence.
Matt
Senior Technician
A valued technician since 2005, Matt delivers consistent quality service. His expertise in HVAC systems ensures customer satisfaction through precise repairs and installations, reflecting the company's commitment to professional growth.
Justin
Apprentice Technician
Starting as an intern in 2015, Justin progressed through apprenticeship to become a skilled technician. His dedication to learning and hard work exemplifies the company's investment in developing future HVAC professionals.
Questions
What HVAC services do you offer for residential properties?
We provide furnace and AC installation, ductwork repair, thermostat services, radiant heating, and 24/7 emergency repairs for homes in Chicago and surrounding areas.
Do you handle commercial HVAC needs?
Yes, we service light commercial properties including rooftop units, split systems, and radiant heating for businesses like offices, restaurants, and warehouses.
Are your technicians certified?
All our technicians receive ongoing training and have decades of combined experience in residential and commercial HVAC systems.
What areas do you serve?
We primarily serve Chicago and Southwest suburbs, including Evergreen Park, Oak Lawn, and Tinley Park for both residential and commercial clients.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds to urgent heating and cooling issues at (708) 422-1148 for immediate assistance.
What makes Bestway Heating different?
As a family-owned business since 1972, we combine generational expertise with personalized service, using premium materials and energy-efficient solutions for lasting comfort.