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Emergency HVAC Repair in Pickering

When your heating or cooling system fails unexpectedly, it’s more than an inconvenience—it can quickly become a safety issue.
Whether it’s a furnace breaking down during a cold snap or an air conditioner failing in extreme heat, fast and reliable service matters.
That’s where Twintech Heating & Cooling comes in.
We provide dependable emergency HVAC repair in the Durham Region and Toronto, helping homeowners restore comfort when it matters most.
What Counts as an HVAC Emergency?
Not every HVAC issue requires immediate service, but some situations shouldn’t wait.
Common HVAC emergencies include:
No heat during winter
Furnace or boiler failure in cold weather
No air conditioning during a heat wave
Burning smells or unusual noises from HVAC equipment
Systems repeatedly shutting down or failing to start
Suspected gas, electrical, or carbon monoxide issues
In these situations, delaying repairs can risk damage to your home—or your health.
Why Fast Emergency HVAC Repair Matters
In the Durham Region and Toronto, temperatures can swing dramatically throughout the year.
HVAC failures during extreme weather can lead to:
Unsafe indoor temperatures
Frozen or burst pipes
Increased humidity or moisture damage
Disrupted sleep and daily routines
Quick response isn’t just about comfort—it’s about protecting your home and family.
Twintech’s Emergency HVAC Repair Services
Twintech Heating & Cooling offers prompt, professional emergency service for a wide range of HVAC systems, including:
Furnaces
Boilers
Heat pumps
Air conditioners
Ductless mini-split systems
Our technicians are trained to diagnose problems quickly and provide clear, honest recommendations—so you know exactly what’s going on and how it can be fixed.
Local Service You Can Rely On
Because Twintech is a local HVAC company, we understand the specific challenges homeowners face—from older heating systems to newer energy-efficient upgrades.
Our local focus means:
Faster response times
Familiarity with regional weather conditions
Experience with homes of all ages and layouts
Service that’s tailored to local needs, not one-size-fits-all solutions
When you call Twintech, you’re working with a team that lives and works in the same communities you do.
Emergency Furnace Repair During Winter
A furnace breakdown in winter is one of the most urgent HVAC emergencies.
If your furnace stops working, indoor temperatures can drop quickly—especially overnight.
Twintech provides emergency furnace repair to:
Restore heat as quickly as possible
Identify safety concerns like cracked heat exchangers
Prevent further damage to the system
Help protect plumbing from freezing
If replacement is the only safe option, we’ll explain your choices clearly and help you make the best decision for your home.
Emergency Cooling Repairs in Extreme Heat
Summer heat waves can be just as dangerous as winter cold.
When your air conditioner or heat pump fails during high temperatures, indoor conditions can become uncomfortable or unsafe.
Our emergency cooling services help:
Restore airflow and cooling
Diagnose electrical or compressor issues
Address refrigerant-related problems
Improve system reliability during peak demand
We work efficiently to get your system running again as soon as possible.
What to Expect When You Call Twintech
When you contact Twintech for emergency HVAC repair, you can expect:
Clear communication from the start
Prompt dispatch of a qualified technician
Thorough system inspection and diagnosis
Honest recommendations without pressure
Professional repairs focused on safety and reliability
Our goal is to reduce stress during an already frustrating situation.
Preventing Future HVAC Emergencies
While not all breakdowns can be avoided, regular maintenance greatly reduces the risk of unexpected failures.
Preventative HVAC maintenance helps:
Catch small issues before they become emergencies
Improve system efficiency and performance
Extend equipment lifespan
Reduce the likelihood of mid-season breakdowns
Twintech offers maintenance solutions designed to keep your system dependable year-round.
Final Thoughts
HVAC emergencies don’t wait for a convenient time—and neither should your repair service.
When heating or cooling problems strike, homeowners in the Durham Region and Toronto need a company they can trust to respond quickly and professionally.
Twintech Heating & Cooling is proud to provide reliable emergency HVAC repair when comfort, safety, and peace of mind are on the line.
If your system fails unexpectedly, expert help is just a call away.
Great service and great people to deal with, from sales to installer. I highly recommend this company.
Twintech replaced our aging furnace and air conditioner recently. I highly recommend this company. Their quote was competitive, they were on time and respectful of our home and extremely professional. From the salesman to the installers and the owner who followed up afterward to ensure we were satisfied, we are very pleased with the service. We are looking forward to working with this company for all of our HVAC needs for the years to come. Excellent workmanship and service!
We wanted to get our AC replaced as it was 22-years old and added to this our furnace was costing more and more to repair. So, we decided to get both the furnace and AC replaced.
After going through a few quotes and product reviews we decided to go with Twintech. The three-men crew arrived early in the morning, wasted no time and got to work right away. By 2:00 pm, they were all done. Ive found their work to be top notch and they were completely professional. I had all my questions answered to my satisfaction both during the progress of their work and at end.
I have pleasure in recommending Twintech to anyone who is looking to get their furnace or Ac replaced
Nathan S.
Our air conditioner died On a Saturday and within hours Dave came out to take a look and discuss replacement/repair options.
The new air conditioner was installed on the Wednesday. The new unit was installed quickly. The installers were friendly and cleaned up afterwards.
We noticed a slight leak around the furnace that night and they came out the next day and fixed the issue. It has been working great and is quieter than our previous unit.
Very satisfied and would highly recommend TwinTech.
I contacted TwinTech to replace my 20-year old A/C. Dave, their service rep, promptly replied and was at my home within 2 hours. He was friendly and knowledgeable and didn't try to upgrade or oversell their A/C units but suggested the best fit for my small 1000 feet bungalow. Although this was during a heatwave and very busy, they were able to fit me in 2 days later. The TwinTech crew installed a 1.5 ton Ducane A/C unit that is now running smoothly while maintaining a constant cooling temperature. The crew were very courteous, professional and efficient and I will definitely recommend TwinTech to family and friends. I much appreciated your great service.
Nancy M., Oshawa
We had a great experience. The guys who installed our a/c did a nice job. Cleaned up.
excellent crew, fast and efficient! Would call them again when I need a new furnace.
Professional, courteous and efficient, dont need to say more than that! Use them you will not regret it.
TwinTech was a pleasure to deal with from the estimate through installation. We replaced a 28 year old a/c unit with one recommended by TwinTech's sales representative Dave who took the time to go over the product with us and answer any questions. The warranty is for 10 years parts and labour and they will complete the registration for you. Installation was by Greg (owner) and Mitch and Spencer who were quick and efficient and left everything clean and tidy.
Very professional, from the sales consultation and inspection to the final installation. Met every expectations we had for the job. A local business with great client support. We highly recommend. Twintech is a blue chip! Thanks!
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We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.
Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!
Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.
We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!
TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!
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