Why Call R. Poust Heating and Cooling

R. Poust and dog

R.Poust,Inc. has been providing the residents and business owners of Sparta with the highest-quality installations, maintenance, and repair for all of their air conditioning and heating needs for more than 40 years. The Poust name has been serving the northern New Jersey area for more than 60 years, and at R. Poust, Inc. we are dedicated to upholding the integrity of the name. Our company motto is “Business Built on Quality” and you can trust us to live that motto in every interaction. We are here to serve you.

Each member of the team at R. Poust is dedicated to providing our customers with exceptional service and care. All of our technicians are clean, courteous and will treat you and your home with respect.

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Experts in Heating and Cooling

  • Heating
  • Air Conditioning
  • Air Filtration Systems
  • Emergency HVAC
  • Whole Home Humidifiers
  • Maintenance Plans
  • Water Softeners
R. Poust Van

Hear From Our Customers

Happy Customers


Service has always been prompt, courteous & very...


Eric was on time, friendly and professional during the visit, and made sure not to track snow or dirt into the house.

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