Of the various contractors and HVAC service companies, why should you choose AQS for air conditioning and furnace repair? Our company is a family-owned and operated business that has been in business since 1996. It goes without saying that we are extremely experienced in the installation and repair of heating and cooling units. We are proud of our A+ rating from the BBB, and we have received numerous Super Service Awards from Angie's List, both in recognition of the quality services we provide.

Air Blue Heating and Cooling Inc. offers same-day service across Glencoe, Lake Zurich, Highland Park, Wilmette, IL and the surrounding Chicagoland suburbs.  We handle the upkeep of all makes and models, and complete necessary tasks quickly and accurately.  There is no mess, debris, or damage left behind, and with affordable pricing, there’s simply no need to procrastinate.  For the best possible care of your heating equipment, home and business owners count on the professionals from Air Blue Heating and Cooling Inc..
At Welzig Heating & Air, we focus on quality.  Recognizing that a cut corner today results in long-term problems and expense, we adhere to strict procedures for service and installation, and recommend only premier products.  While we provide affordable solutions to indoor comfort, we refuse to compromise integrity with subpar equipment, materials, or workmanship.  If you’re looking for residential or commercial heating, cooling, air quality, or water heating services of a higher caliber, Welzig Heating & Air delivers satisfaction across Boulder, CO & Surrounding Areas.  Contact us at 303-678-5576 anytime you need us.  Our dedicated technicians are on-call, ready to handle any challenge, 24 hours a day, 365 days a year.
Two nights ago our smoke alarm went off during the night...after a frantic search through the house we traced the source of the smoke to the furnace.  After reading reviews about Affordable Furnace Repair we decided to give them a try...and we are SO GLAD WE DID!  Within 10 minutes of leaving a message I received a call back and was scheduled the next day.  The source of the problem was immediately identified and promptly fixed....a previous repair had messed up some wiring as well which was also fixed and now we are so glad to be back to 100%.  Can't say enough about the professionalism, responsiveness and service.  Highly recommend.

It’s important to keep your furnace receives regular maintenance to ensure that it’s working properly and efficiently. Routine maintenance can also extend the life of your heating system by several years. Ask about our annual maintenance agreements that cover your plumbing, heating, and cooling systems and save you money. A furnace that has been neglected may be working too hard, which can result in inconsistent air temperatures in your Minneapolis area home. Learn more about the importance of routine maintenance on your HVAC system.
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