Skip to Main Content
AQS Heating and AC Logo

Have an Emergency?

Call Us Today to Request a Service

Request Service

The Best Heating And Air Conditioning Company In The Inland Empire

When it comes to your Riverside home's heating and air conditioning system, there's no question that it's easily one of the most important components of your home, and as such, you want to be prepared in the event that something goes wrong and you find yourself stuck without warm or cool air when you need it most. Here at AQS Heating and Air Conditioning, we are the premier air conditioning company serving the Riverside area, and our team of skilled HVAC contractors would be happy to provide you with the comprehensive heating and cooling services you need to maintain your desired level of comfort in your home.

As one of the most expensive appliances in your home, you don't want to take chances entrusting the care of your system to a sub-part HVAC company, especially considering how much you and your family depend on your system each and every day. Are you looking for a professional Riverside HVAC company you can trust to provide you with the comprehensive services you need to keep your heating and air conditioning system working its best all year long? If so, give our team of skilled professionals a call today and let us show you the kind of quality results that have helped make us one of the most trusted names in heating and cooling services the area has to offer.

Here at AQS Heating and Air Conditioning, our team of skilled technicians are specially trained and certified to maintain, diagnose, and correct problems throughout your entire heating and cooling system, no matter how serious they might be. As the premier HVAC company serving the area, we are committed to ensuring our technicians receive ongoing training in the latest methods and technologies in the field so we're able to deliver the very best in quality results every time we're called in to perform a service. Whether you're in need of routine system maintenance, emergency AC service, or even help improving the indoor air quality of your home, we are the local HVAC company who can help you get the job done right. If you have any questions about our comprehensive lineup of high-quality heating and air conditioning services, or if you would like to schedule an appointment for your next service, give us a call today. Our team of experts are always standing by and would be happy to assist you.

Learn More

The AQS Difference

  • Fast, Friend, Reliable Service Since 1986
  • Repairs & Installations
  • All Service Techs Wear Show Protectors
  • We Leave Your Home Better Than We Found It
  • Family Trade For Over 30 Years
  • Preventative Maintenance Services
  • Save On Utility Bills With Energy Saving Units
  • Service On All Makes & Models
  • Up To 10 Year Warranty On New Units

Learn More




  • Heating Repairs
  • Heating Installations
  • Heat Pumps
  • Maintenance Program


  • Air Conditioning Replacement
  • Air Conditioning Repairs
  • Mini-Split Systems
  • Maintenance Program
  • Commercial Air Conditioning

Latest Heating & Air Conditioning Tips

As your premier Riverside HVAC company, we strive to be your go-to source for all of your heating & cooling service needs. In this section, we have compiled a useful collection of blogs and articles containing useful tips and advice about how to keep your system performing its best year after year, as well as some handy tips for some of the many situations that might arise resulting in the need for professional services from an experienced HVAC technician.

Learn More


If you are looking for a professional heating and air conditioning company in the Inland Empire, please call us at 951-487-6700 or complete our online service request form.

bbb a plus angies list hero finance yelp energy star calcerts