Pro Business

Superior HVAC Service

Oshawa HVAC Companies
Ranked #1 in Oshawa | Grade A+
5.00 (52 reviews)

Superior HVAC Service

Local technicians assist with heating and cooling repairs in Oshawa, focusing on clear communication, timely arrivals, and efficient fixes for common HVAC failures.

Why Homeowners Choose This Business

Customers highlight punctual arrivals, clear explanations, and repairs completed in one visit when possible. Pricing is described as fair with no pressure to replace parts that are still functional. Technicians are noted for being courteous and efficient.

Service Area

Oshawa and surrounding Durham Region communities; call to confirm coverage for your address.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Ranks among the top local businesses in this market.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Furnace Repair
  Installations
  Boiler Repair
  Repairs
  Air Conditioner Repair
  Thermostat Replacement
  HVAC troubleshooting
  Heating Repair
  Cooling Repair
  HVAC Maintenance
  Water heater check
  home HVAC service
  Diagnostics and repair
  Oshawa HVAC

Furnace and heating repair, boiler repair, air conditioning repair, thermostat troubleshooting and replacement, and general HVAC maintenance checks.


Recent Reviews

5.00

(Based on 52 reviews)

Reviews frequently mention prompt response and on-time arrivals. Many note quick diagnosis and same-visit repairs for heating and thermostat issues. Customers also cite clear communication and no pressure to authorize unnecessary work. Pricing is commonly described as fair for the work performed.

Google Review
Jenna Setlock on Superior HVAC Service

Excellent job done by Ryan recently. Not only did we receive exactly the service we intended to get, but he was by far the most productive and professional employee I’ve seen in this field of work. Keep the business rolling guys!

Google Review
Carl Antivola on Superior HVAC Service

I was having trouble keeping my house warm, so I called Superior HVAC Service. Ian arrived right on schedule, quickly figured out the issue, and had everything fixed before I knew it. He even checked my water heater to ensure it was working well. Great service—definitely recommend!

Google Review
grazelle cruz on Superior HVAC Service

My boiler broke down unexpectedly, and they responded immediately. Quick diagnosis, quality repair, and fair pricing—couldn’t ask for better service! Even their technician was courteous. Awesome service Superior HVAC Services!

Google Review
Sally Natividad on Superior HVAC Service

It's my first time using their service and their technician named Conner fixed my thermostat. Quick, professional, & reasonably priced. I'm impressed! I’ll definitely call them again if needed. Awesome job Superior HVAC Services.

Google Review
Lance Reyes on Superior HVAC Service

Their technician even provided an honest assessment, didn’t push unnecessary replacements, and got my thermostat running smoothly. Very satisfied! Kudos Superior HVAC Services!

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Frequently Asked Questions

Typical calls include furnace no-heat situations, boiler faults, AC units not cooling, and thermostat malfunctions. Technicians perform diagnostics and complete repairs or replacements as needed, and may check related equipment during the visit.

Appointments are available daily between morning and late evening. Call to check the next open slot; many customers report timely arrivals and efficient service once scheduled.

Yes, service covers boilers along with furnaces, air conditioners, and thermostats. Technicians focus on diagnosing the cause of the issue and performing the required repair.

Feedback suggests technicians provide an honest assessment and avoid pushing unnecessary replacements. If a repair is feasible and safe, they explain the options so you can decide.

The Oshawa team lists hours from 7:00 AM to 11:00 PM every day. Call to confirm current availability for your preferred time.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 11:00 PM
  • Tuesday 7:00 AM – 11:00 PM
  • Wednesday 7:00 AM – 11:00 PM
  • Thursday 7:00 AM – 11:00 PM
  • Friday 7:00 AM – 11:00 PM
  • Saturday 7:00 AM – 11:00 PM
  • Sunday 7:00 AM – 11:00 PM

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Business Details


Business Rating
5.00 (52 reviews) Pro Business
Address
21 Simcoe St S, Oshawa, ON L1H 4G1, Canada, Oshawa, ON L1H 4G1
Phone
Business Type
general_contractor

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