InstallationChoosing a Comfort System  Choosing a Contractor  Meet a Representative

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Choosing an Indoor Comfort System

There are many components which can be integrated into a complete indoor comfort system. Several factors must be considered to make an informed selection.


  • Indoor Comfort

    Your family's or employees' total indoor comfort should be high among your priorities. Read more about the elements contributing to indoor comfort.

  • Value

    Indoor comfort components range from less expensive but reliable models to better and more expensive high-efficiency units. Installation of an ATEL Air comfort system can reduce your costs up to 30%. Speak with our consultant to choose and design a system that best meets your needs and budget.

  • Energy Efficiency

    Efficient furnaces, air conditioners, and heat pumps, integrated by a control system that provides maximum control over heating and cooling distribution provides a highly efficient system that will reduce your utility costs.

  • Reliable Performance

    A good indoor comfort system is an important investment which should return years of trouble free comfort.

  • Excellent Warranty

    ATEL Air backs every ATEL Air system with one of the industry’s best limited warranties. Every ATEL Air 90% AFUE gas furnace is backed with a lifetime limited warranty on the heat exchanger. All parts are warranteed for five years.

  • Maintenance Contract

    Comfort systems only continue to run efficiently if properly maintained. Read more about the planned maintenance service offered by ATEL Air.

  • Environmental Concern

    Preventing damage to the earth's ozone layer and attempting to maintain a clean stable environment are responsibilities we should all share. Only purchase heat pumps and air conditioners using environment-friendly R410A refrigerant.


Choosing a Contractor

According to consumer reports, reliable installation and maintenance by a qualified technician is 70% responsible for guaranteeing maximum comfort, energy savings, and worry-free operation from your indoor comfort system. Here are a few things to look for in a reliable contractor.


  • Experience

    ATEL Air is a second generation family business and a division of Arthur Thom Electric which has provided reliable service to homeowners and commercial establishments in eastern Ontario since 1949.

  • Proper Testing and Assessment

    Many factors in addition to space size determine your system needs. Also structural problems may need correction to ensure efficient operation of a good system. Proper testing for leaks, drafts, pollutants and particulate matter by an ATEL Air technician can help identify problems and assess your comfort system needs.

  • High Efficiency Products

    ATEL Air installs environment-friendly, high efficiency equipment. Read more about the ATEL Air line of products.

  • Quality Installation

    ATEL Air technicians use a pre-set routine to ensure quality installation. According to consumer reports quality installation is the major factor in assuring efficient and trouble free operation of your indoor comfort system.

  • Reliable Maintenance Service

    According to consumer reports, reliable installation and maintenance by a qualified technician is 70% responsible for guaranteeing maximum comfort, energy savings, and worry-free operation from your indoor comfort system. By subscribing to one of ATEL Air's maintenance service plans, you can enjoy a clean operating comfort system and avoid expensive repairs.

  • Responsiveness

    Choose a contractor which provides prompt efficient service. Our uniformed technicians and nine service vehicles are prepared with a huge stock of parts, ready to respond to any emergency requests. Choose the maintenance plan which offers you the responsiveness level you require.

  • Competitive Pricing

    ATEL Air offers competitive pricing for its products and service. We charge by the job - not by the hour!.

  • Warranteed Service

    All repairs have a full one year warranty.