Chicagoland’s Choice for Professional Heating and Air Conditioning Services A.P.B. Mechanical is the greater Chicago area’s premier choice for heating and air conditioning services. Our experience dates back to 1973 — that’s over 4 decades of H.V.A.C. expertise! Whether it’s your home or office that needs A/C or heating work, you can be sure that A.P.B. Mechanical will offer you exceptional work at an exceptional price. How may we help you? Service In the event that your equipment needs servicing, you have peace of mind knowing we’re only a phone call away. We also offer emergency service, 24 hours a day, 7 days a week. Installation We can install or design any type of heating, cooling or air filtration system that you require in your home or commercial building. We install high-efficiency comfort systems designed to be the most cost-effective on the market and geared to your particular property. Advanced technology and efficiency Ask us about the latest technology for your particular needs. Prevention To save on utility bills and service calls, we urge you to take a preventive approach to heating and cooling. All of your heating and cooling systems should be included in a regular inspection and maintenance program. Get in touch today to learn how A.P.B. Mechanical can work with all of your H.V.A.C. needs!