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FeaturedVerifiedHVAC Companies in Markham, Ontario

Service Express HVAC

Featured in Markham Today 4.90 (391 reviews)(416) 637-1678

Service Express HVAC is a Markham HVAC contractor serving residential, commercial and condo clients across the Greater Toronto Area. Its work includes HVAC installation, repair and maintenance, with condo heating and cooling repair, rooftop HVAC, and heat pump repair or replacement among its offerings.

Service Area

Markham, Richmond Hill, Scarborough, Toronto and the Greater Toronto Area.

Featured on ProsGrade. Service Express HVAC is one of 12 HVAC companies ProsGrade lists in Markham, Ontario.

Listing details

6 services listed, including Furnace and AC, Condo fan coils and Condo heat pumps. Open 24 hours, 7 days a week. Rated 4.9 from 391 reviews.

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  • Service information
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  • Public contact information
  • Published local profile

How This Business Compares

How Service Express HVAC compares with the other 11 HVAC companies on ProsGrade in Markham, using public Google ratings and review counts.

  • Ranks in the top quarter of the 12 Markham HVAC companies on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.9 average of other Markham HVAC companies on ProsGrade.
  • Has more Google reviews (391) than 8 of the 11 other Markham HVAC companies on ProsGrade.
  • One of 12 Markham HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Open 24 hours; reviewers report fast responses for urgent heat and cooling issues.

Services Covered

6 services
  • Furnace and ACresidential heating and cooling, air quality and smart-home solutions
  • Condo fan coilsvertical fan coils for high-rise condominiums; provision, replacement and retrofit
  • Condo heat pumpsinstallation and replacement
  • Hydronic boilers and in-floor heatinghydronic boilers, in-floor heating and snow-melt systems
  • Commercial rooftop, ventilation and makeup air systemscommercial equipment service and installation
  • Ductless split systemsinstallation

Reviews

What customers say

Customers praise professional, responsive service. A commercial client highlights clear communication and an organized experience, noting that the relationship continued into a third project; one customer also praised clean work and a friendly manner.

Customer Reviews

Closton Wong

Professional services……nice and clean work and friendly manner. I always recommend my friends to use their services. ??

James Park

I got my A/C and Humidifier installed by Service Express HVAC. They are highly professional, responsive, and attentive to my needs. I would strongly recommend them to anyone looking for reliable and efficient service.

Jae

We initially found this HVAC company by chance and engaged them for work at our commercial head office property. The experience was excellent from the start—professional, reliable, and well-organized. The administrative team is kind, supportive, and highly responsive, while the technicians are knowledgeable, flexible, and accommodating with scheduling. Communication was clear throughout, the team delivered exactly as promised, and the quality of work met a consistently high standard. Based on this positive experience, we have continued working with them and are now on our third project together. We would confidently recommend them to anyone looking for a dependable HVAC partner!
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Frequently Asked Questions

Does Service Express HVAC offer emergency service?

Service Express HVAC offers 24/7 emergency service.