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Gaynor Mechanical Services Ltd

4.5

About this business

Residential, Commercial & Industrial Heating and Air Conditioning Services. We do Maintenance Contracts and have Emergency 24 Hour Service 

Location details

172 Bullock Dr, Markham, ON, L3P 7M9, Canada

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.515 reviews
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Todd K.'s profile image
Todd K. 
on Google
3 weeks ago

A great experience dealing with this company. They were on time always, up front with everything and good price. 

Henry Levinsky's profile image
Henry Levinsky 
on Google
a month ago

I have had the pleasure of dealing with Gaynor Mechanical for over 30 years for both my commercial and residential HVAC needs. They have always treated me with courtesy and respect and truly live up to their motto. Honesty and Integrity. I will always refer friends and clients to this company. 

Mike M.'s profile image
Mike M. 
on Google
a month ago

Exceptional Service!! From start to finish. Graynor Mechanical goes above and beyond. From service call to sales call to equipment replacement incredible. Strongly recommend giving them a call for your HVAC needs. Graynor Technician came to my place of work to repair A/C that was not working. Graynor technician immediately diagnosed the system and had it up and running within 30 min I and my company personally thank you!!! 

Natalie De Gasperis's profile image
Natalie De Gasperis 
on Google
a month ago

We couldn't be more satisfied with the HVAC services provided by Gaynor Mechanical. They consistently deliver top-notch workmanship and reliable service across our multiple commercial buildings. Their team is professional, knowledgeable, and always quick to respond to any needs or emergencies. Thanks to Gaynor Mechanical, our HVAC systems run smoothly and efficiently, ensuring a comfortable environment for our tenants and staff. Highly recommended for any business looking for a trustworthy and experienced HVAC partner! 

Cesar Ruiz's profile image
Cesar Ruiz 
on Google
a month ago

Called Gaynor Mechanical to service my residential AC unit during the heatwave. They were busy but made time to come and help us out. I really appreciated that, shows they care about people, the technician was very knowledgeable and quickly had diagnosed the issue with my AC unit. He worked to replace the parts necessary to get my unit back up and running. He provided information on what caused the issue. 1) Capacitor was not reading the correct rating for proper use. 2) The Contactor was burned and possibly not making corre... read more

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Frequently asked questions about Gaynor Mechanical Services Ltd

How is Gaynor Mechanical Services Ltd rated?

Gaynor Mechanical Services Ltd has a 4.5 star rating with 15 reviews. 

When is Gaynor Mechanical Services Ltd open?

Gaynor Mechanical Services Ltd is open now. It will close at 6:00 p.m.  

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