All the HVAC Products You Need, Right Here in Upland

Group of Lennox heating and cooling products

At Klaus & Sons Heating & Air Conditioning in Upland, we’ve got all the HVAC products you’re looking for to keep your home comfortable. Whether you’re looking for heating and cooling products or indoor air quality products, our energy efficient selection of equipment will help make your home comfy in every season. We have the ideal solution for your family and your needs.

Take a look around to learn more about each product category and specific systems, and simply give us a call at 909-982-5698 if you have any questions. We’re just down the road in the Upland area for all your HVAC product needs. Set up your appointment today.

  • Lennox Ultimate Comfort System
    If you’re looking for some of the best HVAC products available in Upland, look no further than the Ultimate Comfort System. This outstanding system combines innovative Lennox® technologies with our top heating and cooling products to provide high energy efficiency and perfect comfort for your home.
  • Lennox Furnaces
    Our very energy efficient heating products will keep your home warm all winter. Our PreciseComfort™ and variable speed technology will help you enjoy an evenly heated home without the loud noises of traditional furnaces.
  • Lennox Air Conditioners
    You want to stay cool in the summer, but you don’t want your energy bills to skyrocket. With Lennox air conditioners, available from Klaus & Sons Heating & Air Conditioning in Upland, you’ll find energy efficient cooling products that will quietly cool your house and help you save big on your utility expenses.
  • Lennox Comfort Controls
    Whether you’re at home all day or leaving Upland for the weekend, comfort controls will ensure your home is kept at the temperature you want it. At Klaus & Sons Heating & Air Conditioning, we offer thermostats and zoning systems to effectively warm and cool your home at all times.
  • Lennox Indoor Air Quality Systems
    The healthiest HVAC products in Upland can be found just around the corner at Klaus & Sons Heating & Air Conditioning. Our indoor air quality systems offer solutions to better the your home’s indoor air quality and all that goes along with it.
  • Lennox Packaged Systems
    Excellent performance, reliability and energy efficient heating and cooling. What else could you want in a packaged system? From quality to technology, our equipment at Klaus & Sons Heating & Air Conditioning is the total package to meet your home’s HVAC needs.
  • Lennox Air Handlers
    At Klaus & Sons Heating & Air Conditioning in Upland, our HVAC products – including air handlers – aren’t just industry-leading in energy efficiency. They’re also some of the quietest systems available. These air handlers feature variable speed technology to provide great comfort for your home.
  • Lennox Garage Heaters
    Purchasing a garage heater adds value in many ways. We’re talking longer lasting vehicles and extra space to do the hobbies you love throughout the year – not just when the weather’s nice. Our garage heaters effectively heat almost any size garage no matter the temperature outside.
  • Lennox Mini-Split Systems
    Our mini-split systems don’t waste energy even when they circulate the air quickly. These efficient HVAC products are ideal for any Upland area homes where only certain rooms need to be heated or cooled.
  • Lennox Solar Solutions
    How nice would it be to harness natural energy from the sun to heat or cool your home? With our Lennox solar products, you’ll get the same great comfort and spend just a fraction – if anything at all – on monthly energy bills over time.
  • Lennox Energy Efficient HVAC Products
    We sell a variety of energy efficient HVAC products from whole-home comfort systems to individual units. Our staff can show you the key ratings to look for to identify efficiency ratings.