Since 1984, Aaron & Trecker Heating & Air Conditioning has offered a complete range of heating and cooling services to residential and commercial customers in Lake County and the surrounding area. After three decades in the industry, we have grown our business by offering quality services, industry-leading products and innovative heating and cooling systems that save money and protect the environment.

Who We Are

Our team includes office staff, installation experts and service technicians who are experienced, trained, certified and fully insured. We’re local experts. Because we employ a large percentage of certified technicians, we are officially recognized as a Quality Circle Contractor, which is the highest accreditation given to an air conditioning and heating company by North American Technician Excellence (NATE), a non-profit industry group.

Our dedication to training and education helps our technicians stay current on the latest advances and guidelines. We hire certified technicians who meet the industry’s highest standards. This means that we have fewer callbacks and a higher rate of customer satisfaction. Our qualifications have helped us become a factory-authorized Bryant dealer. This is great for customers because we can offer financing, genuine replacement parts and factory warranties. Plus, we include a 100 percent satisfaction guarantee with all of our services.

What We Do

At Aaron & Trecker Heating & Air Conditioning, we provide a wide variety of heating and cooling services and many specialized offerings for improving indoor air quality and assisting homeowners who are moving toward ductless or snow-melt products. We’re available to install, maintain, repair or replace these heating and cooling products and many mechanical systems that are found in and around your home or business.

  • Boilers
  • Central air conditioners
  • Commercial package units
  • Ductless split systems
  • Gas and electric furnaces
  • Heat pumps
  • Humidifiers
  • Indoor air quality products
  • Water heaters
  • Sump Pumps

Working with a Local Air Conditioning and Heating Company

Transparency and communication are important to us and to our customers. That’s why we offer upfront pricing, written quotes and free estimates on all installation and replacement services.

The Aaron and Trecker Difference

Our customers are important. We care about what you want, and we’re here to help you and your family stay comfortable. You shouldn’t have to sacrifice to enjoy a safe, snug home. We’ll help you make the most of your investment by matching you up with the right heating and cooling system for your home and your budget. Then, we will protect your purchase by performing seasonal tune-ups and providing annual maintenance agreements. For personalized service with a customer-first attitude, Aaron & Trecker Heating & Air Conditioning is the company to call.

Contact our office at 847-613-4313. We’ll be happy to answer your questions and schedule a service visit that fits your schedule.

Proudly Serving the Northwest Suburbs since 1984

  • Lake Zurich, IL
  • Hawthorn Woods, IL
  • Kildeer, IL
  • Deer Park, IL
  • Long Grove, IL
  • Barrington, IL
  • Mundelein, IL
  • Buffalo Grove, IL
  • Palatine, IL
  • Vernon Hills, IL
  • Wheeling, IL
  • Arlington Heights, IL
  • Deerfield, IL
  • Northbrook, IL
2018/07/23