We’ve all heard the “pitch.” Sign up for a maintenance agreement on your heating and air conditioning system and save. But, is it true? And, are there differences in benefits available from maintenance agreements?

The answer to both questions is yes.

Maximizing Performance

Today’s high-efficiency heating and air conditioning systems are fine-tuned, highly sensitive operating machines. They’re designed with electronic controls and sensors to ensure maximum efficiency. But, like any precision equipment, your system needs care and maintenance to ensure performance. Without regular maintenance, your home is at risk of poor air quality and circulation. Cleaning filters, adjusting coils, and maintaining Energy Star standards are critical.    

A maintenance agreement is an excellent way to ensure your home is comfortable, meets air quality standards, and the HVAC system is properly maintained. With a maintenance agreement, your system is checked on time and scheduled updates and minor repairs are made before becoming a crisis.

Plus, most maintenance agreements cost less than a single emergency visit to restart your air conditioning or heat. You’ll save while maximizing the performance of your home-comfort system.

Some Maintenance Agreements are Better than Others

Beyond the convenience and savings provided by a maintenance agreement, some agreements provide even more value and benefits.

With a maintenance agreement from Flader Heating and Air Conditioning, a certified technician is scheduled to inspect your heating and air conditioning system to ensure the air in your home is safe and meeting quality standards. In addition, with a Flader 5-Star Maintenance Agreement, you’ll enjoy these benefits:

  1. We call to schedule your appointment at the appropriate time.
  2. There is never a charge for check-up visits.
  3. You receive discounts on all replacement parts.
  4. Your home is our priority should an emergency visit be necessary.
  5. There is never an overtime charge.

Keeping a home comfortable, with clean air circulating, is what all of us want for our family. You will be kept warm and cozy in the winter and free from Chicagoland’s summertime humidity. With regular checkups, potential problems can be spotted and corrected while they are still minor. Plus, regular checkups maintain your warranty, extend the life of your equipment, and likely save on energy bills.

Sign Up Today

Without a doubt, a maintenance agreement from Flader protects your home, saves money, improves your comfort, and provides many added benefits.

Our professional technicians arrive on time, listen to your concerns, and answer your questions. They recommend the right solution and deliver as promised. Flader technicians average 15 years of experience and are EPA certified.

We Help Homeowners

Flader Plumbing and Heating is uniquely suited to address your home and family’s needs. We’ve been serving your neighbors and our community for over 100 years and 4 generations.

The Flader Difference

Only Flader Plumbing and Heating delivers:

  • The most responsive service. We’re here for you 24-hours/7-days a week.
  • Personal attention from certified and licensed technicians.
  • The most dependable equipment and parts.
  • Money saving maintenance agreements.
  • 100% satisfaction guaranteed.


Flader Plumbing and Heating recommends equipment, models, and brands proven to have the fewest problems and service calls. We specialize in:

Comprehensive Services

Whether you need a new toilet, your water heater or A/C replaced, or a sump pump inspected, we are knowledgeable and expert in delivering the service.

Our professional technicians arrive on time, listen to your concerns, and answer your questions. They recommend the right solution and deliver as promised. Flader technicians average 15 years of experience and are EPA certified.

Expert service, quality parts, and satisfaction guaranteed. That’s the winning trifecta you deserve. There’s no reason to compromise. Call us at 847-491-6980. 

Flader 100 Anniversary

Protect Your Family from Lead in Drinking Water (CLICK HERE)


Flader thrives on exceeding expectations of our residential and commercial customers.  We deliver cost effective solutions for homeowners and businesses.  Our Service Centers in Evanston and Libertyville are ready to serve.  Call us today at 847-491-6980.

Flader Goes Skyward

A long-term commercial customer needed an upgrade on their air quality system.It required two 20-ton and two 10-ton Carrier units mounted on the rooftop, plus piping and custom sheet metal inside their manufacturing center. The Flader Team went skyward with a huge crane to land the units on the rooftop.In just 2½ days, the transformation was completed.Click “See our Work” to view more success stories.

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Flader Supports Youth Activities

Flader continues supporting local youth programs. We proudly sponsor EBSA and events at Robert Crown Community Center. It teaches teamwork, builds confidence, and strengthens our community.

Flader Supports Youth Activities
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Evanston Service Center: 3004 Central, Evanston, Il 60201
Libertyville Service Center: 523 3rd Street, Libertyville, Il 60048