Corestar Mechanical Ltd
HVAC contractor in New Dundee, Ontario
Corestar Mechanical Ltd is a HVAC contractor in New Dundee, Ontario. The business is located at 2015 Fischer-Hallman Rd R.R. # 1, New Dundee, ON N2R 1R8. It holds a Google rating of 4.6 out of 5 from 61 customer reviews. Corestar Mechanical Ltd lists hours on 5 days of the week.
What customers say
MSARCH analyzed 30 of Corestar Mechanical Ltd's most recent Google reviews (of 61 total). 100% are positive (4-5★), averaging 5.0★.
What reviewers praise most
Very professional crew installed our furnace, AC, water softener Fair prices and quality service Highly recommend them.
Their exceptional communication and prompt service make them a reliable choice for any service and maintenance.
They have been excellent to work with all around...highly recommend.
Themes and sentiment summarized automatically by MSARCH from public Google reviews, not paid placements. Updated July 2026.
Frequently asked questions
What are Corestar Mechanical Ltd's hours?
Corestar Mechanical Ltd lists these hours: Monday 8a.m.-4:30p.m.; Tuesday 8a.m.-4:30p.m.; Wednesday 8a.m.-4:30p.m.; Thursday 8a.m.-4:30p.m.; Friday 8a.m.-4:30p.m.; Saturday Closed; Sunday Closed.
What is Corestar Mechanical Ltd's rating?
Corestar Mechanical Ltd has a Google rating of 4.6 out of 5, based on 61 reviews.
Where is Corestar Mechanical Ltd located?
Corestar Mechanical Ltd is located at 2015 Fischer-Hallman Rd R.R. # 1, New Dundee, ON N2R 1R8.
What is Corestar Mechanical Ltd's phone number?
You can reach Corestar Mechanical Ltd at +1 519-579-5037.
Is Corestar Mechanical Ltd a good HVAC contractor?
Corestar Mechanical Ltd is rated 4.6/5 across 61 Google reviews. Always confirm licensing, insurance and a written quote before hiring any HVAC contractor.
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