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AC Repair

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AC Repair


Portable A/C question

Posted On: April 9, 2023
Hello!. My TURBRO 8000 BTU air conditioner is no longer cooling my room effectively. My exhaust tube is about 8 feet long, but I don't think that's the main problem. It was cooling my...[More]


A/C Dirty Sock Syndrome, How Do You Solve It?

Posted On: April 7, 2023
Have a newish heat pump/ducts installed with the UV add on and it has a foul smell when turning on the AC. Spoke to my installer lead/salesperson. He said he doesn't know why this happens bu...[More]


Need help with wiring a capacitor for A/C unit!

Posted On: April 6, 2023
Question from user Haramyy at hvacadvice at reddit. Answer: Yellow is C. Brown is fan. Blue is herm. Be careful. I understand that you need assistance with wiring a capacitor for you...[More]


AC keeps freezing up?

Posted On: March 31, 2023
There are several possible reasons why your air conditioner (AC) may be freezing up. Here are some common causes: Dirty or clogged air filters: When the air filters are dirty or clogged, it r...[More]


My AC Unit is Not Working, What Now?

Posted On: June 29, 2022
You may encounter many problems with your air conditioner and while it is true that most problems require HVAC experts to repair them, there are some troubleshooting tips that can help homeowners fix ...[More]


HVAC Experts: Know When to Call for Help

Posted On: November 11, 2021
Before making any home repairs, you need to calculate the costs of trying to do the repairs yourself over hiring professionals. Some things are easier than others – like going to a hardware store or...[More]


Why Should I Change My Air Filter?

Posted On: April 22, 2020
Your furnace and air conditioner work hard to keep your home comfortable during the cold and warm seasons. During these seasons, you should be checking your filter every 30 days and changing the filte...[More]


Prepare Your Air Conditioner For Spring

Posted On: March 11, 2020
With spring just around the corner, it's time to start thinking about your air conditioner. There are a few things that you must do to prepare your AC for the warmer months. Following these steps will...[More]


What is the difference between a ducted air conditioning unit and a ductless unit?

Posted On: August 14, 2019
What is the difference between a ducted air conditioning unit and a ductless unit? For seasoned homeowners, this can be an easy question. But, for new homeowners, there may be some questions and co...[More]


How Often Should I Replace my AC Filters?

Posted On: July 17, 2019
If you own an AC unit, a common question you may as is, “how often should I replace my air conditioner filters?” That’s an important question to keep in mind for all home or property owners. Gen...[More]


See What Our Customers Are Saying:

by Trevor Owens on Twintech Heating and Cooling

I returned from vacation to find my AC unit on the Fritz. After calling way too many places I connected with TwinTech. I’ve used the company in the past for my furnace so I was happy when I recognized Greg at my front door. He’s great and the service is always top notch. I’d highly recommend using twintech for honest, superior service in the Durham region. Thanks!

by Nicole Alain on Twintech Heating and Cooling

I called Twin Tech when my air conditioning stopped working. Greg came over to diagnose the issue - the same day. He was able to diagnose the issue and resolve it quite quickly. Although it was a quick fix, Greg was very thorough in explaining the issue and provided great advice. Not to mention, I felt very comfortable having Greg in my home - which I consider very important when hiring a service provider. Twin Tech will be my go-to from now on. Thank you!!

by Courtney Parkes on Twintech Heating and Cooling

Just hired TwinTech Heating & Cooling to do an A/C Unit removal & reinstall to allow for landscaping access on the side of my house, and they were wonderful!
Bob, Greg & Mitch make a great team! Quick appointment times, super knowledgeable, expert troubleshooting capabilities & very customer service oriented.
I would highly recommend them for all of your HVAC needs! Great job guys!!

by Jacqueline Graham on Twintech Heating and Cooling

Twintech Heating & Cooling installed my furnace in 2022 and in fall of 2023 installed my Panasonic Heat Pump. Greg and Mitch did a great job. Helped me through the rebate process. Super happy with the Heat Pump. Only used my furnace 5 times this winter. Energy bills lower, carbon emissions lower.Thank you Twintech. I recommend highly!

by Bill Grainger on Twintech Heating and Cooling

Just had a new furnace installed by Twintech. I can’t express how great these guys are at what they do. From the sales to installation they were professional all the way. Very reasonable pricing and courteous during the installation and willing to answer any questions I had. Highly recommended !!!

Preventing a Total Furnace Breakdown

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 27, 2024

Preventing a total furnace breakdown requires regular maintenance and attention to key components of your heating system. Here are some tips to help: 1. Schedule Regular Maintenance Have a professional inspect and service your furnace at least

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Why is My Heat Pump Leaking Black Mold?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 6, 2023

If your heat pump is leaking black mold, it's a serious issue that needs immediate attention. Mold growth inside your HVAC system, including your heat pump, can be hazardous to your health and can also damage the equipment. Here are some possible

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Detriments of an Old AC Unit

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 13, 2024

There are several drawbacks to having an old or outdated air conditioning (AC) unit: Reduced Efficiency: Older AC units tend to be less energy-efficient than newer models. They may consume more electricity to produce the same level of coolin

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Furnace Stopped Working, Now What?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - October 7, 2024

If your furnace has stopped working, don’t panic! There are a few common troubleshooting steps you can take before calling in a professional: 1. Check the Thermostat Ensure that your thermostat is set to “heat” and that the te

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