Preventative Maintenance Plans

Regular maintenance can reduce utility bills up to 30%

Our inspection of your current HVAC system often leads to improved efficiencies over time that will drive down your utility bills. Regular maintenance can help improve the reliability of your equipment and prolong its life span – so protect your investment!

Preventative maintenance can also help prevent equipment failures before they occur – so you avoid any costly downtime.  Time is money, we understand that.

Preventative maintenance plans image of technician installing equipment
Our fully licensed A1 Commercial Project Managers and Technicians are committed to the highest level of customer care. They all have extensive knowledge of commercial heating and cooling systems and thrive working as part of a larger team with contractors and building owners.
Preventative maintenance plans image of HVAC inspection Cooling installation

Our A1 Preventative Maintenance Plan will provide you with:

  • A thorough inspection of equipment for both heating and cooling
  • Regular filter and belt changes
  • Emergency service/priority service for PMP customers
    • two-hour response time for emergency service, 24 hours a day, 365 days a year
  • Reduced client charges for hourly rates
  • No truck charges

At A1, we are dedicated to working with you to design a custom scheduled maintenance program to keep your HVAC equipment in peak working condition – at the lowest cost.

A1 Air Conditioning & Heating was contracted to supply and install a heating system for our 150-year-old sanctuary. The workmanship and professionalism exceeded our expectations. We are pleased that the project was completed on time and within the quoted budget.

St John’s United Church, Oakville

If you require HVAC maintenance, service or repairs call A1 at (647) 424-3280 or fill out our contact form to receive a free preventative maintenance proposal for your commercial or industrial heating system!


Complete the form to request a no-obligation quote for your business by phone or video. We will connect with you within 2 hours. If you prefer, call us directly (647) 424-3280.

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For your piece of mind - this is our promise

Our A1 team always wear PPE (masks, gloves, foot covers)

We thoroughly disinfect all surfaces that we touch

You can prepay for your service. No need to touch a handheld payment unit

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