Air Conditioner Service, AC Repair, Air Conditioner Repair, HVAC Installation & Air Conditioning InstallationCary, IL, Dundee, IL, Carpentersville, IL, Crystal Lake, IL, Algonquin, IL & Lake in the Hills, IL

V. M. O'Leary Sheet Metal & Heating Serving Palatine, IL Since 1946

V. M. O'Leary Sheet Metal & Heating has been serving this area since 1946. Almost all of our business comes from referrals – from happy customers that are not hesitant to tell their friends and neighbors about their new furnace, air conditioner or other heating and air conditioning equipment we have installed or serviced for them.

Some of the key advantages we offer include:
bryant medal of excellence

  • Family Owned and Operated Since 1946
  • Same Day Service
  • Planned Service Agreements
  • We Service All Makes and Models
  • Competitive Pricing
  • FREE in Home Estimates on New Equipment
  • FREE Estimates on Replacement Equipment
  • Emergency Service
  • Award-Winning Service

A Few Words from Our President

bryant circle of championsVince O’Leary, president of V. M. O'Leary Sheet Metal & Heating says it best:

I want to take just a minute of your time to personally guarantee your satisfaction with V. M. O'Leary Sheet Metal & Heating. My father started his business right after World War II, and I consider it a privilege to carry on. We believe that every customer has to be earned with respect along with great service and pricing.

Each of our furnace repair technicians is trained to ensure that your furnace is serviced to operate at peak performance and that your home will be treated like our home.

We have earned a reputation for doing the job right the first time.

To assure your satisfaction, we start by asking questions. Second, we work with the leader in home heating and cooling equipment, Bryant. Third, we train each employee to see your job through from start to finish, making sure the unit or system performs up to your expectations. Finally, we provide quick, professional service and complete service plans to keep your systems operating at peak efficiency.

It’s all part of our tradition of service – assuring your complete satisfaction.

Service Areas

We are proud to offer HVAC services to the following areas:

Here’s What Some of Our Customers Are Saying…

“Clean, no mess, and very helpful!”

Just had a new furnace and AC unit installed.

this guys did a jam up job! in and out, clean no mess and very helpful!

Thank you again you guys rock

Dave A. – Crystal Lake

“Excellent job!”

Thanks to Dan & Charlie who just left after replacing our furnace motor.

True professionals.

Excellent job! We are toasty warm!

Jennifer B. – Crystal Lake

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AC ServiceAir Conditioning InstallationAir Conditioner RepairAC RepairAir Conditioner Service ∴ Algonquin, IL ∴ Carpentersville, IL ∴ Lake in the Hills, IL