Hours: M-F 7:30AM – 4PM

Proudly Serving McHenry County, Lake County & Northwest Cook County, IL

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Comprehensive Maintenance Plans for Your HVAC System

At V. M. O'Leary Sheet Metal & Heating, we understand the importance of keeping your heating, ventilation, and air conditioning (HVAC) system running smoothly. As a family-owned and operated business since 1946, we have been providing top-notch maintenance services to homeowners and businesses throughout Algonquin, Carpentersville, Cary, Crystal Lake, Lake In the Hills, and Dundee, IL. Our team of skilled technicians is dedicated to delivering award-winning service and ensuring your comfort year-round.

The Benefits of Regular HVAC Maintenance

Investing in a maintenance plan for your HVAC system offers numerous advantages, including:

  • Improved Energy Efficiency: Regular maintenance helps your system operate at peak efficiency, reducing energy consumption and lowering your utility bills.
  • Extended Equipment Lifespan: By catching and addressing potential issues early, maintenance can significantly extend the life of your HVAC system, saving you money on costly replacements.
  • Enhanced Indoor Air Quality: During maintenance visits, our technicians clean and inspect your system, helping to remove allergens, dust, and other contaminants from the air you breathe.
  • Fewer Breakdowns and Repairs: Regular maintenance reduces the risk of unexpected breakdowns and costly repairs, giving you peace of mind and ensuring your comfort throughout McHenry County, Lake County & Northwest Cook County, IL.

We’re Ready to Serve in McHenry County, Lake County & Northwest Cook County, IL

When you choose V. M. O'Leary Sheet Metal & Heating for your HVAC maintenance needs, you benefit from our:

  • Expertise: Our technicians are highly trained and experienced, with the knowledge and skills to service all makes and models of HVAC systems.
  • Commitment to Customer Service: We prioritize your satisfaction and comfort, offering same-day service, planned service agreements, and emergency service when you need it most.
  • Competitive Pricing: We believe that quality HVAC maintenance should be accessible to everyone, which is why we offer competitive pricing and free in-home estimates on new and replacement equipment.

Don’t wait until your HVAC system breaks down to start thinking about maintenance. Contact V. M. O'Leary Sheet Metal & Heating today to learn more about our maintenance plans and how we can help keep your home or business comfortable throughout McHenry County, Lake County & Northwest Cook County, IL.

HVAC Service Plans, Air Conditioning Service Plans, HVAC Maintenance Plans, Furnace Service Plans & Air Conditioning Maintenance Plans Cary, IL, Dundee, IL, Carpentersville, IL, Crystal Lake, IL, Algonquin, IL & Lake in the Hills, IL

HVAC Maintenance Plans in Cary, IL | Air Conditioning Maintenance Plans Dundee, IL | Furnace Service Plans Carpentersville, IL

Furnace Maintenance PlansHVAC Service PlansAir Conditioning Maintenance PlansAir Conditioning Service PlansHVAC Maintenance Plans ∴ Algonquin, IL ∴ Carpentersville, IL ∴ Dundee, IL

Emergency HVAC Service 24/7 Support

We understand that HVAC issues can arise unexpectedly, which is why we offer emergency service to our customers in McHenry County, Lake County & Northwest Cook County, IL. Our technicians are available 24/7 to address urgent heating and cooling problems, ensuring your comfort and safety.

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Proudly Serving McHenry County, Lake County & Northwest Cook County, IL
  • Algonquin, IL

  • Barrington, IL

  • Carpentersville, IL

  • Cary, IL

  • Crystal Lake, IL

  • Fox River Grove, IL

  • Huntley, IL

  • Island Lake, IL

  • Lake in the Woods, IL

  • Lake Zurich, IL

  • McHenry, IL

  • Wauconda, IL

  • West Dundee, IL

  • and more!

Award Winning Service

Our dedication to excellence has earned us a reputation as an award-winning service provider in McHenry County, Lake County & Northwest Cook County, IL. We attribute our success to our focus on customer satisfaction, our highly skilled technicians, and our use of state-of-the-art equipment and techniques.

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