Corestar Mechanical Ltd

Corestar Mechanical Ltd Heating, Air Conditioning, Plumbing We want you to be comfortable in your home, that's why our mission is Creating Comfort Where You Live!

From New Home Construction to Renovations, we are your one-stop shop for plumbing, heating, air conditioning, fixture selections and service.

The loudest HVAC systems are usually the ones working the hardest. Sounds like a problem waiting to happen. A spring che...
05/29/2026

The loudest HVAC systems are usually the ones working the hardest. Sounds like a problem waiting to happen. A spring checkup from our team can help identify and prevent issues before they become larger problems.

Did you know a new, high-efficiency heating and cooling system saves you money each month? Ask us to recommend a new sys...
05/27/2026

Did you know a new, high-efficiency heating and cooling system saves you money each month? Ask us to recommend a new system for your home.

Pro tip: Comfort is a combination of temperature + airflow + humidity. When one is off, the whole house feels off. We ca...
05/22/2026

Pro tip: Comfort is a combination of temperature + airflow + humidity. When one is off, the whole house feels off. We can help you regain that perfect balance.

POV: "It's just a small leak." Small leaks can cause significant damage if ignored, so don't ignore them. Need help? Cal...
05/21/2026

POV: "It's just a small leak." Small leaks can cause significant damage if ignored, so don't ignore them. Need help? Call us!

Quick win: Keep supply vents clear from furniture, rugs, and other things. Blocked vents can create hot and cold spots, ...
05/20/2026

Quick win: Keep supply vents clear from furniture, rugs, and other things. Blocked vents can create hot and cold spots, reducing home comfort.

No gimmicks, just good work! Time to replace your heating and cooling system. We're here to help! Call us today!
05/18/2026

No gimmicks, just good work! Time to replace your heating and cooling system. We're here to help! Call us today!

Describe your home's comfort in one word right now... Perfect, cozy, drafty, warm, stuffy?
05/15/2026

Describe your home's comfort in one word right now... Perfect, cozy, drafty, warm, stuffy?

Humidity tip: Comfort isn't just based on temperature. If the air feels sticky or too dry, your system may need help con...
05/13/2026

Humidity tip: Comfort isn't just based on temperature. If the air feels sticky or too dry, your system may need help controlling moisture. On your home's thermostat, look for the water droplet icon like this one and check the indoor humidity percentage. It should be between 30-50%.

A seasonal maintenance check = fewer emergencies when the weather suddenly changes. If you want an appointment before th...
05/11/2026

A seasonal maintenance check = fewer emergencies when the weather suddenly changes. If you want an appointment before the rush, book now. Call us today.

05/10/2026

Happy Mother's Day to all the amazing moms. We appreciate you so much today and every day.

Address

2015 Fischer Hallman Road, RR1
Kitchener, ON
N0B2E0

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+15195795037

Website

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