Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Chicago
Engler Heating & Air Conditioning has been a family-owned and operated HVAC company since 1974, serving residential and commercial clients across Chicago and surrounding suburbs. Our commitment to reliability, honesty, and professionalism drives every service we provide, from installation and repair to maintenance of HVAC systems. With decades of experience, we specialize in furnaces, boilers, air conditioning, humidifiers, unit heaters, gas systems, piping, and water heaters. Our team prioritizes same-day service and offers free estimates for new installations, ensuring minimal disruption to your home or business. Founded by John Engler and now led by Bradley Engler, our family legacy continues through skilled technicians like Aaron Engler and office manager Abra Engler.We service most brands of HVAC equipment, emphasizing efficiency, safety, and customer satisfaction. Our dedication to quality extends to custom sheet metal fabrication and gas leak detection, ensuring optimal system performance. Whether addressing emergency needs or routine maintenance, we strive to deliver cost-effective solutions tailored to your requirements. Our long-standing reputation reflects our focus on building trust through expertise, transparency, and consistent service excellence.
Services
HVAC Installation
Furnace Repair
Boiler Maintenance
Air Conditioning
Gas Leak Repair
Water Heater Services
Humidifier Installation
Unit Heater Repair
Sheet Metal Fabrication
Piping Services
Details
- Year established: 1974
Highlights and features
- We are family-owned and operated with over 50 years of HVAC expertise.
- Our team provides same-day service for urgent heating and cooling needs.
- We offer free estimates for all new HVAC installations.
- Our technicians service all major HVAC brands and system types.
- We prioritize safety and efficiency in gas leak detection and repairs.
What people say
Prompt, professional and affordable
Quick, thorough, and responsive
Love the service and people
Happy to be a customer
Services
HVAC Installation
We install energy-efficient HVAC systems tailored to residential and commercial needs. Our technicians ensure proper sizing and integration with existing infrastructure for optimal performance. Services include furnaces, boilers, air conditioners, and custom ductwork solutions.
Furnace Repair
Our team diagnoses and repairs gas and electric furnace issues promptly. Regular maintenance extends system lifespan and improves energy efficiency. We service all major brands with a focus on safety and reliability.
Air Conditioning
We provide AC installation, repair, and maintenance services for homes and businesses. Our solutions include energy-efficient units and routine checkups to ensure peak summer performance. Emergency repairs are available for critical cooling needs.
Gas Leak Repair
Our certified technicians use advanced detection tools to identify and fix gas leaks safely. We ensure proper valve and piping configurations to maintain system integrity. Services include emergency response and preventive maintenance.
Water Heater Services
We repair, maintain, and install residential and commercial water heaters. Our services minimize downtime and improve energy efficiency. Technicians address issues ranging from minor leaks to complete system replacements.
People
John Engler
Founder
Founded the company in 1974 with a commitment to quality HVAC services. Established a legacy of reliability and customer satisfaction that continues through the Engler family leadership.
Bradley Engler
Owner
Current owner with decades of industry experience. Oversees operations and maintains the company's founding principles of honesty and professional service excellence.
Aaron Engler
Technician
Certified HVAC technician providing hands-on repair and installation services. Brings technical expertise and family commitment to quality customer service.
Abra Engler
Office Manager
Manages administrative operations with a focus on customer communication and service coordination. Ensures smooth business processes and client satisfaction.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for furnaces, boilers, air conditioners, humidifiers, water heaters, and gas systems for residential and commercial clients.
Do you serve both residential and commercial clients?
Yes, we offer comprehensive HVAC solutions for homes, offices, and commercial properties across Chicago and surrounding areas.
Are emergency services available?
Yes, we provide emergency HVAC services during regular business hours and Sunday emergencies.
What areas do you serve?
We serve Chicago, Norridge, and Northwest Chicagoland suburbs with prompt HVAC installation and repair services.
Do you offer free estimates?
Yes, we provide free estimates for all new HVAC system installations and replacements.
Reviews (7)
Peter Phelps
Mar 01, 2018
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Engler Heating is great! Brad and his team bent over backwards to help me out. They were prompt, professional and affordable. I will happily use them again in the future. Thanks!
Bill Makai
Oct 29, 2017
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Engler Heating & Air Conditioning has excellent services because they were always following through and keeping me informed. They have been a very reliable and professional group throughout.
Jan Harris
Dec 02, 2016
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I've been a customer for over 15 years and I've received nothing but great service. They have fair prices and get their work done in a timely manner.
Zack Johnson
May 26, 2016
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I have to hand it to these guys, they know their stuff, work hard to make sure the service is thorough, and courteous all at the same time. Engler Heating and Air Conditioning is just an honest service that everyone should go to for their HVAC needs.
Darnell Wilson
Dec 09, 2015
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Sometimes when I make the appointments I schedule them for when I won't even be home, because I trust this company so much. They are reliable, and always do the work on schedule and do it right!
Gloria Ross
Nov 04, 2015
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The provide high quality, high efficiency HVAC systems and do it with a smile. Their friendly nature and efficiency in the office is wonderful.
Nathaniel Barton
Sep 20, 2015
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Their service is always prompt and reliable. I know if I have an issue they will help me out ASAP. Their staff is honest, knowledgeable, and professional. 5 stars!
