Frequently Asked Questions

Servicing your home HVAC system can can come with some questions and decisions. Markham Mechanical is here to help you along the way and help relieve some of the stress of choosing the right service technician to visit your home or business. If a question is not covered here, please call Markham Mechanical at 519-777-9263 or submit a detailed request on or contact page.

Markham Mechanical is located in London Ontario providing HVAC service to anywhere in Southwestern Ontario. We are happy to accommodate more remote locations but require additional notice of travel requirements.

We provide detailed estimates through our online form and also less detailed quick estimates over the phone. Pricing HVAC upgrades can come with understanding the full size of your property or residence, the type of furnace or air conditioner system,  To get a better understanding of your project include as many details as possible on what service you require.

We are happy to assist you with any insurance claim projects. It can be a tough time when you need to rebuild or repair a damaged system. Let us take some of the burden away and provide you with professional workmanship and quality service.

We focus on residential, small to mid size installations, outdoor workshops, garages and personal spaces.

We always like to leave the job site clean and better then how we found it. Our experts always respect your space and provide disposable of all waste or scrap from the job site.

We always respect the home owners preference of wearing shoes in a home and are happy to wear shoe coverings or remove our shoes if requested.

Markham Mechanical provides  Water Heating services along with installation of gas lines for ranges and appliances, repositioning water heaters, outdoor fireplaces and more.

Starting with a phone call or digital communication can determine if an HVAC technician is needed or required. Full projects with estimates would benefit by sending us a detailed form providing as much detail as possible so we can better service your needs.

Request A Callback

Our team will be in touch as soon as possible to discuss your needs.

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Call Us Today

We are here for all of your HVAC needs!

CALL NOW: (519) 777-9263