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Residential Heating and Cooling

Furnace Maintenance Service in Chicagoland

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As a wife-and-husband-founded HVAC company serving the northwest suburbs, we provide professional furnace maintenance that keeps your heating system running safely and efficiently through Chicago’s harsh winters. Our certified technicians live in your community and understand exactly what local homes need.

When you schedule furnace maintenance with us, you get honest service from neighbors who built their 5-star reputation on two simple principles: comfort and care. Ask about our Family & Friends discount when you call us at (847) 637-5331.

What’s Included in Our Furnace Maintenance Service

Our comprehensive furnace tune-up covers everything needed to keep your system running reliably. Every maintenance visit includes three critical service categories:

Safety Inspections ensure your family’s protection from dangerous conditions. Our safety inspections include:

  • Heat exchanger inspection for cracks
  • Carbon monoxide testing
  • Gas pressure and connection checks
  • Ventilation system verification

Performance Optimization keeps your system running at peak efficiency. Performance optimization consists of:

  • Burner cleaning and adjustment
  • Thermostat calibration
  • Blower motor maintenance
  • Airflow testing and adjustment

Preventive Maintenance addresses wear before it causes breakdowns. Preventive maintenance tasks include:

  • Filter replacement or cleaning
  • Flame sensor cleaning
  • Electrical connection tightening
  • Lubrication of moving parts
  • Complete system cycling test

After service, you receive a detailed report with photos and honest recommendations. Never high-pressure sales tactics.

Schedule your tune-up today by calling us at (847) 637-5331

Join Our Residential Comfort Club

Our Comfort Club maintenance plans deliver exceptional value and peace of mind for your heating system. Every plan includes a comprehensive 21-Point Inspection and Tune-up, plus benefits you won’t find anywhere else:

Exclusive Comfort Club Benefits:

  • No Breakdown Guarantee (up to the annual cost of your plan)
  • 30% OFF all repairs 24/7/365 (even nights and weekends)
  • 7-year parts and labor guarantee on our repairs (while continuously on plan)
  • Friends and family receive 30% OFF repairs in our service area
  • Priority service that moves you ahead of one-time callers
  • Loyalty rewards that grow every year you’re with us

For members who purchase new equipment, you’ll receive 13 13-year labor warranty on installations (in addition to your 10-year parts warranty) and accumulate $50 in loyalty discounts for each continuous year on the plan. These rewards add up when it’s time to upgrade!

Call (847) 637-5331 to join our Comfort Club today!

Serving Your Northwest Suburban Neighborhood

We’re your local heating maintenance experts throughout Chicago’s northwest suburbs. When you need a furnace tune-up in any of the following communities or beyond, you can trust us to deliver the same reliable service that’s earned us a 5-star reputation:

When to Schedule Furnace Maintenance

The best time for routine heater maintenance is early fall, before you need your heat daily. However, if you notice any of these warning signs, schedule service immediately to prevent costly breakdowns:

  • Strange noises (banging, squealing, rumbling)
  • Uneven heating between rooms
  • Yellow flame instead of blue
  • Frequent on/off cycling
  • Higher-than-normal gas bills
  • It’s been over 12 months since your last tune-up

Don’t wait for a breakdown. Our maintenance plan members get priority service, especially critical during peak winter months.

Why Gas Furnace Maintenance Matters

Gas furnaces require professional maintenance for both safety and efficiency. Our certified technicians carefully inspect gas valves, combustion chambers, and venting systems to ensure safe operation. We test all carbon monoxide safeguards and verify proper exhaust ventilation. These critical steps will protect your family from dangerous gas leaks or CO poisoning.

Regular gas furnace maintenance also maintains your manufacturer’s warranty, which typically requires annual professional service to remain valid.

The Value of Professional HVAC Tune-Up Service

Professional furnace maintenance service delivers measurable benefits that far outweigh the modest cost:

  • Lower energy bills through improved efficiency
  • Fewer breakdowns by catching problems early
  • Extended equipment life with proper care
  • Valid warranty protection
  • Peace of mind knowing your system is safe

Schedule Your Furnace Tune-Up Today

Don’t trust your family’s comfort to just anyone. Experience the difference of working with a local, family-owned company that treats you like family, not a number.

Call (847) 637-5331 now to schedule your furnace maintenance service.

  • Same-day emergency service available
  • Priority scheduling for maintenance members
  • Family & Friends discount
  • 5-star service guaranteed

Questions? Contact Us Today!

5 Star Service - Since 2009

What Our Customers Say About Us

Diane K.

Satisfied Customer icon

Residential Heating and Cooling deliver what they promise!

Our furnace broke down on Sunday. An hour later, the owner of the company was at our door. After a quick diagnosis, he presented our options and we decided to have the unit replaced (it was 20 years old). The next day, the unit was installed. They were quick, efficient, and accommodating. If you are looking for a HVAC company, look no further! They are a local, family company, and they definitely now what they are doing. We highly recommend them.

Dave C.

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Eric and Mike were outstanding with installing my furnace.

It was -7 and my furnace went out on a Friday afternoon. They installed a new unit the same day. Very professional service and fair prices. Mike did and outstanding job on the install and stayed until 9:30pm to make sure my house had heat. Thank you guys!