Annual Maintenance and Inspection

Annual Maintenance for HVAC Equipment

Ensure the longevity, efficiency, and reliability of your HVAC system with our comprehensive annual maintenance services. At Furlong HVAC Services, we offer expert maintenance for a wide range of equipment, including furnaces, air handlers, central air conditioners, gas fireplaces, tankless water heaters, boilers, HRVs, ERVs, and more. Regular maintenance not only improves performance but also helps prevent unexpected breakdowns, keeping your home or business comfortable year-round.

Our Annual Maintenance and Inspection Services

Furnaces and Air Handlers: Keep your heating system running smoothly with professional inspections, cleaning, performing combustion analysis, CO testing, and performance checks to ensure efficiency and reliability.
Central Air Conditioners: We check refrigerant levels, clean coils, and ensure your AC system is ready to deliver consistent cooling throughout the summer.
Gas Fireplaces: Annual maintenance ensures your gas fireplace is safe, clean, and operating at peak performance, providing cozy warmth when you need it most.
Tankless Water Heaters: Prevent scaling, check water flow, and optimize efficiency with expert maintenance for your on-demand hot water system.
Boilers: Regular tune-ups include cleaning burners, performing combustion analysis, CO testing, checking safety controls, and ensuring optimal heat output for boilers of all types.
HRVs and ERVs: Maintain fresh, clean air with filter replacements, system inspections, and airflow balancing for your ventilation equipment.
Duct Cleaning and Disinfection: Ensure clean, healthy air with routine duct cleaning, including safe disinfection and dryer vent cleaning.

Propane Inspections

Propane Inspections: LP Propane tank and TSSA required utility Inspections
Propane Partners:
We work closely with Levac Propane and MacEwen Propane to support required propane safety inspections. Our technicians complete the official inspection forms on site and leave them with the customer for direct submission to their propane provider as part of the mandatory 10-year propane inspection process.
For new customers requesting an inspection, this includes a full system evaluation. In addition to inspecting propane tanks and regulators, we perform a complete safety inspection of all propane-fired appliances and equipment, as no prior inspection history exists.

Combo Rates for Maintenance

Save time and money with our combo maintenance rates when more than one service is performed during the same visit. Combining services is a cost-effective way to ensure all your HVAC equipment is running at peak performance while reducing the hassle of multiple appointments

Combo Rates & Service Plans

To learn more about our Combo Rates and Service Plans

Rates

Why Annual Maintenance Matters

Improved Efficiency: Regular maintenance ensures your HVAC systems operate at peak performance, reducing energy consumption and lowering utility bills.
Extended Equipment Life: Proper care helps prevent wear and tear, extending the lifespan of your equipment and delaying costly replacements.
Enhanced Safety: Maintenance includes safety checks for gas lines, electrical connections, and ventilation systems to protect your home or business.
Better Comfort: Keep your systems running reliably to ensure consistent heating, cooling, and hot water throughout the year.
Preventative Care: Catch small issues before they turn into major repairs, saving you time, money, and inconvenience.

Why Choose Furlong HVAC Services?

Comprehensive Service: We maintain a wide variety of HVAC equipment, providing a one-stop solution for all your needs.
Skilled Technicians: Our experienced team ensures every system is thoroughly inspected, cleaned, and tuned for optimal performance.
Convenient Scheduling: We work around your schedule to make annual maintenance as hassle-free as possible.
Transparent Pricing: No surprises—just clear, upfront costs for all our services.
Priority Service Plans: Ask about our maintenance packages, which include priority scheduling and discounts on repairs.

Request a Service Today

Protect your investment and enjoy year-round comfort with professional annual maintenance from Furlong HVAC Services. Contact us today to schedule a service or learn more about our maintenance plans.

Diagnostic & Repair

Boiler Services

Furnaces & Air Handlers

Indoor Air Quality

Heat Pumps

Duct Cleaning

Annual Maintenance

Central Air Conditioning

Reviews

    
 
 
       Posted on Google  
   
   P.J. Albertson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Needed to have an AC unit disconnected for contractor work in Lansdowne, Ontario. Phil expertly completed the work which fit perfectly within the other trades timeline.
Super easy to work with, he also provided so insight into other issues during his two visits.
Thanks for the great work Phil!
  
 
      Posted on Google  
   
   Carol Laing 
 
 
 
 Trustindex verifies that the original source of the review is Google. When our older furnace failed recently Phil sent Curtis to check it out within a couple of hours. A small repair didn't work: it was time to change it. Furlong got us there quickly within days! Highly recommend them and Furlong: great service from great people!
  
 
      Posted on Google  
   
   Kevin Shaw 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dear Phil,
I cannot thank you enough for finding the fix for our two new boilers.
We had been struggling with them since Feb. 2018 and had a number of service calls from other companies and spent  a few grand but still had major issues. It was not until Furlong H.V.A.C. came on site and noticed the boilers were plumbed incorrectly.
There were a couple smaller adjustments as well but now both boilers are working well and kept us warm during this past long cold winter of 2025-26.

Kevin Shaw
Pastor Gateway Church
Gananoque
  
 
      Posted on Google  
   
   Mike Prpich 
 
 
 
 Trustindex verifies that the original source of the review is Google. Furlong HVAC is simply a top notch company when it comes to heating and A/C . They are family owned and operated and have exceptional service, prompt communication and fair pricing.
I had a heating issue shortly after moving into my new home and upon the former owners recommendation, I called them to see how quickly they could take care of it. They responded almost immediately to fix my problem, advised me it was a recall issue and was at not cost. They also followed up with an upgrade to my system. My wife and I could not be there during the repair but they took care of it without us there and I can’t speak enough as to how prompt, clean and trustworthy they are.
Highly recommend Furlong HVAC Services.
  
 
      Posted on Google  
   
   Dan Zanetti 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a heat pump installed at our cottage last week by this company. Dealing with them was simply a pleasure. Responses to inquiries were prompt and they coordinated with an electrical company to have everything completed in one day. They even made adjustments to our vinyl siding to make it look like it was made to go there. A follow up call after few days after installation provided some great tips for settings. I would highly recommended dealing with Phil.
  
 
      Posted on Google  
   
   Byron Woodford 
 
 
 
 Trustindex verifies that the original source of the review is Google. With the weekend approaching and having no hot water, Phil helped me do some initial troubleshooting over the phone before we even scheduled a service call.  Great service, great people, great prices.  Look no further.  First time customer; I'll be back for sure.
  
 
      Posted on Google  
   
   Jackie Powell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Furlong has looked after our home for almost 15 years. When we needed them most, when our furnace required an emergency repair, they came through for us. Thank you especially to Kurtis for his hard work. I would recommend Furlong services.
  
 
      Posted on Google  
   
   Jeff McCoy 
 
 
 
 Trustindex verifies that the original source of the review is Google. A family run business that delivers quality and accessible service.  Becoming rare in their industry.
  
 
      Posted on Google  
   
   brian howell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Furlong HVAC was recommended to me by a friend. Responded promptly and completed the work in a timely manner. Good people to deal with. Clear communication. Happy to answer all my questions. This is a family business with integrity. I would recommend them for sure