HVAC Systems

Services and Products

Our HVAC technicians are friendly, professional, and most of all, experts in their field.

  • Air Conditioning System Service & Repair
  • Air Conditioning System Replacements
  • Heating System Installation
  • Heating System Maintenance & Repair
  • Furnace Installation, Service & Repair
  • Boilers
  • Heat Pumps
  • Air Duct Cleaning
  • 24 Hour Emergency Response


We know that trying to find the right, trustworthy HVAC contractor in the greater DeKalb area in Northern Illinois can be a daunting task. At Service Now Home Services, our HVAC technicians are friendly, professional, and most of all, experts in their field. When you hire us, you know you're getting the best service and the most knowledgeable technicians available in the area. No matter the size of your building or the make and model of your heating or cooling system, we've done it all before. We guarantee a properly installed or repaired system – every time. With state-of-the-art tools and equipment and years of experience, we're a team you can trust.

We value our customers like our teammates and want to make sure you're getting the service you deserve. Our technicians will always arrive on site promptly, dressed professionally, and ready to give you all the information you need to feel comfortable allowing us to help you. We never add hidden fees to our bills and value transparency in our pricing. Request a consultation anytime, and a representative from Service Now Home Services would be happy to come out and give you an estimate.


When your air conditioner breaks, it's never the right time. It might even feel like the hottest day of the year.

You need help fast. Your problem may be solved with a simple replacement part, or you may need an entirely new replacement system. If it doesn't make sense to fix it we'll give you the facts and help you understand your options in choosing the best air conditioning solution for your home.

We Offer:

  • Central air conditioning for whole-home cooling
  • Room units for zonal cooling
  • Split systems, which have indoor and outdoor components, for efficiencies with existing ductwork
  • Evaporative coolers for arid climates

We Can Help with Energy Efficiency

Did you know that the U.S. Department of Energy estimates that nearly 50 percent of the average household's energy use is spent on heating and cooling? Our experienced HVAC experts help by advising you on energy efficiencies and the best energy-efficient air conditioning models. We install your equipment properly, take away the old unit and clean up thoroughly afterward.

We Get it Right the First Time

You will not be left with the headache of air conditioning problems caused by improper installation. Our technicians receive proprietary training, and our service ensures that we get it right the first time. Plus, Service Now Home Services provides ongoing air conditioner maintenance. That way, you never have to worry about who to call if you're ever having problems with the AC unit.

After your AC system is installed, we provide regular heating and cooling maintenance to ensure your equipment is operating at maximum efficiency. During Service Now Home Services Annual Maintenance Checkups we clean your unit, inspect the refrigerant and make sure the system is operating safely.

Call our team today, and we'll be there when you need us.

Heating Systems

Ensuring that your heating system is working and efficient isn't just a matter of comfort, it's a matter of public health. Especially during the long, winter months. If you have children or elderly family members living with you, it then becomes extra important to make sure that your heating system is in good working order!

Our team at Service Now Home Services can install an entirely new heating system at your residential or commercial property. We can also conduct repairs and diagnose problems you may be experiencing with your system. Whether it's a simple replacement part or you have to throw out the old system and get a new one, we can help you every step of the way. With years of product knowledge and experience installing a wide variety of systems, you're in good hands.

We Offer:

  • Centralized heating system for climate controlled home or business
  • Solid recommendations for units that fit your needs
  • Full-service maintenance and repairs for your heating system
  • Complete installation services for new heating systems
  • Furnace repair and installation
  • Boiler repair
  • Heat pump repair and installation

A Team of Professionals You Can Trust

We're well-rounded, skilled, and experienced technicians that have been serving the greater DeKalb area in Northern Illinois for decades. We know our customers, and we care about the community that we're a part of. You can trust us to keep you informed and get the job done right every time. We value consistency and follow-through and know that the way we install and repair your heating or cooling system is a reflection of how we do business. Contact us today and get started with our expert heating system services.