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SPENCER CUSTOMERS - Please complete this form and email it to

Servicing Sioux City, Spencer, Yankton & Surrounding Areas

SPENCER CUSTOMERS - Please complete this form and email it to

Comfort & Convenience Maintenance Plan

At CW Suter Services, we believe that your comfort should never be compromised. That’s why we’ve designed our Comfort & Convenience Maintenance Plan, a comprehensive solution that ensures your HVAC system is always in peak condition, providing you with the utmost comfort and peace of mind.

Our maintenance plan is more than just a service; it’s a commitment to your well-being. We understand that a well-maintained HVAC system is not just about temperature control, but also about maintaining a healthy and safe environment for you and your loved ones.

With our Comfort & Convenience Maintenance Plan, you can expect regular inspections and tune-ups, ensuring your system operates at its best throughout the year. Our team of certified technicians will perform a thorough check of your HVAC system, identifying any potential issues before they become major problems. This proactive approach not only extends the lifespan of your system but also improves its efficiency, leading to lower energy bills.

Your gas furnace, heat pump, air conditioner – these are an investment that increases your home’s value and efficiency, as well as your health and comfort. It only makes sense that you want to protect that investment. We couldn’t agree more, and when we revamped our HVAC maintenance plan, we had homeowners like you in mind.

Dirt and neglect are the top causes of heating and cooling system inefficiency and failure.  To ensure energy efficient system operation, it is important to perform routine maintenance.  Proper maintenance by a qualified technician is one of the most important steps you can take to prevent future problems. 

Energy Star

Our Comfort and Convenience Maintenance Plan aims to make it – you guessed it – convenient for you to care for your heating and cooling equipment, ensuring your family’s continued comfort.

24-7 HVAC Maintenance

But our commitment doesn’t stop at regular maintenance. We also offer priority service to our plan members. We understand that HVAC issues can arise at the most inconvenient times, and we’re here to help. As a member of our maintenance plan, you’ll receive priority scheduling for any repairs or services, minimizing any discomfort or inconvenience.

In addition, our Comfort & Convenience Maintenance Plan members enjoy exclusive discounts on parts and labor. We believe that maintaining your comfort should not be a financial burden. That’s why we offer these discounts to make our services more affordable for you.

At CW Suter Services, we’re not just about providing services; we’re about building relationships. When you join our Comfort & Convenience Maintenance Plan, you become part of our family. Our team is dedicated to providing you with personalized service, understanding your unique needs, and ensuring your comfort and satisfaction.

Coverage For Your Furnace, Air Conditioner, Heat Pump

We know not everyone needs coverage for a heating and cooling unit, so we’ve made our Comfort and Convenience Maintenance Plan flexible enough to cover every family. We offer the following coverage combinations:

Heating Only: Our HVAC Technician will visit your home to perform your annual furnace maintenance and inspection.

Heating and Cooling: Twice a year, our HVAC technician will visit your home: once, to perform your furnace maintenance and once to perform your air conditioning maintenance.

HVAC Maintenance Plan Details


Heating Maintenance

  • Check thermostat for proper operation and change batteries
  • Change filter
  • Check limit settings and safety controls
  • Clean humidifier and humidifier drain
  • Change humidifier filter
  • Lubricate moving parts
  • Inspect heat exchanger for cracks and airflow restrictions
  • Check for gas leaks and proper gas pressure
  • Inspect ductwork for visible breaks
  • Check for proper voltage to system
  • Clean pilot assembly
  • Check and replace belts if necessary
  • Check for proper ground to fuse box
  • Oil and lubricate motors
  • Vacuum clean burners
  • Check temperate rise across the furnace
  • Check ignition safety circuit
  • Check igniter resistance
  • Check indoor bearings
  • Check chimney for restrictions
  • Check fan switch for proper operation
  • Turn dampers to appropriate position

Cooling Maintenance

  • Check thermostat for operation
  • Clean evaporator drain line, condensate pump and traps
  • Check indoor bearings
  • Change filter
  • Clean condenser coil
  • Oil condenser fan motor
  • Check condenser motor bearings
  • Check belt and replace if necessary
  • Check refrigerant charge
  • Check temperate drop across air conditioner coil
  • Check electrical connections
  • Check equipment and verify integrity
  • Check for obvious refrigerant leaks
  • Check indoor blower motor relay
  • Check superheat and sub-cool
  • Check indoor motor for proper speed
  • Check refrigeration system for proper operation
  • Turn dampers to appropriate position
  • Check control boards and sensors
  • Add environment friendly treatment to drain pan
  • Test stand alone capacitors
  • Check motor amp draw
  • Lubricate moving parts

For heat pumps, we provide these additional checks: *Defrost controls, refrigerant controls, system drainage

Maintenance Plan Benefits & Features

  • Two annual inspections on covered heating and cooling equipment
  • 30 day labor warranty on repairs
  • 10% discount on parts and labor for repairs
  • Increased efficiency and extended life of equipment
  • As a CW Suter Comfort and Convenience Plan customer, you are entitled to receive priority to your service requests

Terms and Conditions

Plan coverage limitations: Negligence by customer, air distribution system, venting system, high voltage electrical, damage caused by fire, water, ice etc, corrosion and deterioration of coils, casings, cabinets, or structural support, damages caused by alterations to your heating and cooling system and the reclaiming and recovery of refrigerant are not covered by this plan.

Service that Suits You

We also believe in transparency and communication. As a member of our maintenance plan, you’ll receive detailed reports after each service, outlining what was done and any recommendations for your system. We want you to be informed and confident in the services you receive.

Join the Comfort & Convenience Maintenance Plan today and experience the CW Suter Services difference. Enjoy the peace of mind that comes with knowing your comfort is in the hands of professionals who care. With our maintenance plan, you can focus on what truly matters – enjoying the comfort of your home.

Become a Comfort and Convenience Maintenance Plan Customer

You can get in touch by phone at 712-252-3007 or complete the following form. Please note that we will be in contact with you via telephone to finalize your plan and complete the payment process. You can expect a call from one of our friendly Customer Care agents within the next business day.