Furnace Replacement
Services

A faulty or defective furnace in the wintertime can almost derail a working house. Freezing temperatures are inconvenient enough to endure outside, yet, inside, they are outright miserable. In fact, even when exposed to low temperatures, people can develop hypothermia, even when they are inside their homes!

Serving Chatham And
Surrounding Area Since 1947

Certified Technicians for Seamless Furnace Upgrades

You need a reliable technician when the furnace goes out to get it back up and running quickly. If your furnace needs repairs or a complete replacement, the problem can be treated and remedied by a heating professional. In addition to restoring warmth to your home, a qualified technician can also offer valuable advice on proper furnace maintenance to prevent future breakdowns and ensure long-lasting efficiency.

Why Choose Our Furnace Replacement Services?

Discover how upgrading your heating system can lead to improved performance, reduced energy costs, and increased reliability. Don’t let winter catch you off-guard – explore our blog now and pave the way to a warmer, more inviting home.

Heating & Cooling HVAC HOME SERVICES

Debbie Chevalier

2023-07-20

I’m always anxious when looking into a company to do work for me because so many will take advantage of ones who do not understand the whole process of putting something so costly into a home like a heating system , A/C or whatever the house needs but I am so happy with Gillanders Heating for being patient with me and the work they did was fast and they were very professional, courteous, and came when called. They explained the process with me and I feel comfortable when they come to do a service check on my unit because they are very friendly and polite!! Thank you Gillanders!!

Mike Regnier

2023-05-29

Gillanders repaired my pool heater last Friday. The pool heater is now operating flawlessly, Very happy with the Jandy pool heater. I’m very happy with the maintenance performed by technician and communications from the service manager. Keep up the excellent work.

Diane Lieder

2023-05-15

Gillanders is fantastic. They are prompt, efficient and the service is excellent. We have never dealt with a better heating and cooling company.

Kammy McClenaghan

2022-11-22

Called and received same day service, that was a surprise, I figured I would have to wait considering its “that time of year.” I was excited to at the prompt service and was given a narrow time if day so I didn’t have to wait at home all day. Dale serviced the system and was a professional. He explained in general terms (so I could understand) what was wrong and what he did to repair. He explained the cost and talked about a maintenance program. Overall a good experience. Thanks

Eve Osmon

2022-11-16

Gillanders Heating was highly recommended to us by a friend and they did not disappoint. Had seasonal checkup and maintenance done on fireplace and furnace. Both technicians, Bill and Vince, were excellent! Very prompt, thorough, and professional. They were happy to answer any questions I had. Explained their final assessment findings. They made helpful recommendations without being pushy. Overall it’s been a great pleasure dealing with the Gillanders Heating team. They will continue to be our choice for all future maintenance and repairs.

may ling Mok

2022-11-10

All the technician are excellent. Very nice, helpful and professional. The customer service also is amazing. ??

Jamestown Queens

2022-10-12

Quality service provided by a great HVAC business. We will contact again if we require any HVAC services.

Jill Ellis

2022-10-06

I've used Gillanders Heating Ltd. since I built my home back in 1995. They have always did the yearly checkups for our furnace, A/C unit, hot water heater & fireplace. Vince & Bill are the technicians that know our equipment and always do thorough checkups. It is so nice to know that we are being taken care of by such a caring company. They are like family and if we need help they are right on it to make sure everything is running smoothly. I would highly recommend them to anyone who needs repair or new. Thank you to the Gillanders crew! - Jill Ellis

Christopher Vandenberg

2022-09-20

Awesome service, great job. Recommend 100%

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Frequently Asked Questions

We’ve compiled answers to the most frequently asked questions to help you navigate our services with ease.

What are the benefits of furnace replacement?

Furnace replacement offers improved energy efficiency, better heating performance, reduced repair costs, and access to advanced technology.

Can I upgrade to a more energy-efficient furnace during replacement?

Absolutely, upgrading to a high-efficiency furnace can lead to substantial energy savings and reduced utility bills.

Is professional installation necessary for furnace replacement?

Yes, professional installation ensures that your new furnace is properly installed, maximizing its performance and longevity.

Are there any government incentives for upgrading to energy-efficient furnaces?

Depending on your location, there might be rebates, tax credits, or incentives available for upgrading to energy-efficient systems. We can help you explore these options.

How often should I replace the air filters in my new furnace?

It’s recommended to replace air filters every 1 to 3 months, depending on usage and indoor air quality.

Furnace ReplacementServices

Serving Chatham And Surrounding Area Since 1947