Skip to content
Pro Listing

Extra Air System Heating and Cooling Co.

HVAC Companies in Milton, Ontario

Ranked #7 in Milton | Grade B-
4.90 (74 reviews)(647) 404-3809

Extra Air System Heating and Cooling Co.

Local HVAC contractor assisting Milton, Ontario homeowners with heat restoration, system replacements, and seasonal maintenance. Known for timely communication and careful installations.

Extra Air System Heating and Cooling Co. photo 1
Extra Air System Heating and Cooling Co. photo 2
Extra Air System Heating and Cooling Co. photo 3
Extra Air System Heating and Cooling Co. photo 4
Extra Air System Heating and Cooling Co. photo 5
Extra Air System Heating and Cooling Co. photo 6
Extra Air System Heating and Cooling Co. photo 7
Extra Air System Heating and Cooling Co. photo 8
Show all 8 photos
Why Homeowners Choose This Business

Open 24/7 with fast response. Clear explanations of repair vs. replace options. Careful installation practices and tidy work areas. Local Milton, Ontario team familiar with common home HVAC setups.

Service Area

Milton, Ontario and nearby Halton communities as workload permits; call to confirm your location.

Local Pro Business

This listing includes local business details for homeowners comparing nearby options.

Pro
Public local listing
Listing details

This profile brings together available service information, customer review signals, photos, and public business details.

Featured listings may appear with fuller business details and stronger local presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.

  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Open 24 hours with urgent response for no-heat and cooling issues, subject to availability.

Services Covered

Renovation Services Furnace Repair Installations Furnace Installation Air Conditioner Repair Air Conditioner Installation Emergency HVAC service Hvac Maintenance Humidifier Installation Thermostat Replacement Heating Repair Cooling Services Heat restoration HVAC Inspection

Furnace repair and replacement, emergency heat restoration, air conditioner repair and installation, humidifier setup, thermostat replacement, seasonal tune-ups, and safety inspections.

Reviews

Customer Reviews

Joel Anggala

Fantastic service from Extra Air System! After reaching out about a furnace issue, Michael responded right away and made the time to visit on a Sunday to check my furnace. The work was completed exactly as planned. Highly recommend! Profess…
View full reviewShow less
Fantastic service from Extra Air System! After reaching out about a furnace issue, Michael responded right away and made the time to visit on a Sunday to check my furnace. The work was completed exactly as planned. Highly recommend! Professional, punctual, and dependable!

Christopher Wood

After being away on vacation we came home to find our home at about 10 degrees with a failing furnace on one of the coldest weekends this winter. I called Michael on the Saturday morning and he had come by and prepared a quote within an hou…
View full reviewShow less
After being away on vacation we came home to find our home at about 10 degrees with a failing furnace on one of the coldest weekends this winter. I called Michael on the Saturday morning and he had come by and prepared a quote within an hour and a half. Sunday morning his crew showed up early and completed installing a new furnace with no issues. When I had questions about the new humidifier, Michael was happy to help on the same Sunday evening. Fantastic experience, quality service and work, and I will happy call Michael again if I ever have the need, and I'll be recommending Extra Air to others.

Jacquelyn Ohinski

Very responsive company! Ross and Michael were willing to come out on a Sunday evening to service our furnace that stopped working during a very cold day. We are very grateful. Prompt communication, very professional. Would definetly recomm…
View full reviewShow less
Very responsive company! Ross and Michael were willing to come out on a Sunday evening to service our furnace that stopped working during a very cold day. We are very grateful. Prompt communication, very professional. Would definetly recommend! Jacquelyn

Yasin Dusoruth

We recently had our furnace replaced by Extra Air, and the whole experience was genuinely great. We went with a Carrier unit, and Michael was fantastic throughout the process. He was honest, straightforward, and clearly very knowledgeable.…
View full reviewShow less
We recently had our furnace replaced by Extra Air, and the whole experience was genuinely great. We went with a Carrier unit, and Michael was fantastic throughout the process. He was honest, straightforward, and clearly very knowledgeable. He diagnosed the issue quickly and walked me through all my options without any pressure, just solid advice. The pricing was competitive and the installation team did excellent work. Clean, careful, and the final install looks perfect. Overall, really happy with the service from Extra Air and would absolutely recommend them.

Siri K

Mike and their team gave us extraordinary service. Long story short, my heating was not working when the temperatures are at -2 and I gave a call to Extra air system first time (by doing google search)and Mike showed up in an hour in the e…
View full reviewShow less
Mike and their team gave us extraordinary service. Long story short, my heating was not working when the temperatures are at -2 and I gave a call to Extra air system first time (by doing google search)and Mike showed up in an hour in the evening and fixed the furnace temporarily to keep us warm till the furnace was replaced on the very next day. As promised, his team showed up on time on Sunday, despite snowing, and installed the new furnace. I recommend him strongly.

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

Frequently Asked Questions

Do you offer emergency furnace repair in Milton?

The business lists 24-hour availability and reviewers describe same-day and weekend help during no-heat situations. Call the main number to confirm current response times and availability.

Can you replace my furnace if it fails on a weekend?

Several customer reviews describe weekend furnace replacements completed on short notice. Scheduling depends on parts and crew availability, so it’s best to call to confirm.

What HVAC brands do you work with?

Reviews mention a Carrier furnace installation, and the company services and installs common residential brands. They can advise on suitable models after a home assessment.

Do you provide quotes before starting work?

Customers report receiving quick quotes with clear options before proceeding. Ask for a written estimate that outlines scope, equipment, and timing.

Do you handle humidifiers and thermostats?

Reviews reference help with a new humidifier and system questions. The team can install and set up accessories like humidifiers and thermostats alongside HVAC service.