BAU Mechanical Inc.
HVAC contractor in Kitchener, ON.
In the words of BAU Mechanical Inc.
We are a local HVAC/R company in Kitchener
- Trade
- HVAC contractor
- Business address
- 150 Alpine Rd, Kitchener, ON N2E 1A1, Canada
- Telephone
- (519) 725-1588
- Website
- baumech.ca
- Hours
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- Monday8:00 am - 5:00 pm
- Tuesday8:00 am - 5:00 pm
- Wednesday8:00 am - 5:00 pm
- Thursday8:00 am - 5:00 pm
- Friday8:00 am - 5:00 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- ON register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the provincial licensing body.
Google Reviews
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We had an amazing and speedy experience with BAU Mechanical! From the moment we realized we had a problem with our AC Unit, we knew we needed to call in the pros. Tim was my first point of contact. He was friendly and professional from the beginning. He walked me through some troubleshooting over the phone and based on that, explained what was likely the problem and had a service call scheduled for early the next day. Adam was the tech who reached out to confirm his ETA. He was knowledgeable, friendly and prompt! I asked if I could watch what he was doing as he worked and explained, I would never try fixing this on my own, but I like to learn. He was great! He explained what he was doing along the way. Adam confirmed Tim’s suspicions that it was likely the capacitor. He showed me the part, and explained a bit about it. Adam quickly replaced it as he had the part on hand, tested it and, voila—Working AC! Adam also cleaned the filter, and waited a few minutes after I turned it back on to ensure that when I turned it back on, all was working as expected. It was truly great to have such a positive experience with friendly, knowledgeable professionals without feeling any pressure to unnecessarily jump to the conclusion of replace our unit (which was a big worry for us!). Thank you so much Tim and Adam!
Lindsay B.
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Our pool heater stopped working showed error code, we contacted Hayward manufacturer they provided HVAC contacts in our area. We chose Bau as they had reviews regarding pool heaters the others did not. Bau was great they were able to squeeze in service call same day and had parts on hand to repair. They had heater back up and running same day at a reasonable price as our heater no longer had warranty coverage. We highly recommended the company and service tech Ryan really knows his stuff when it comes to pool heaters. TY
Alicia W.
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Great experience with BAU installing our attic heat pump. Everything went smoothly, very professional crew. Highly recommend.
Trevor S.
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BAU recently installed our first Air conditioning unit. They were punctual, profession and respectful. Tim was very friendly and not pushy at all. Adam and Bill had the whole unit installed by the time I got home. They were friendly and respectful to my wife and kids and were even done ahead of schedule.
Jeff V.
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Great experience
Tyler R.
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Great service! Our furnace was not working had another company in and they could not determine issue said we need new Furnace. Decided to get 2nd opinion and BAU technician came and determined in 5 minutes our filter was clogged due to using humidifiers. Problem resolved. Highly recommend this company.
mary D.
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These guys are incredible!! Installed everything for us very quickly and their pricing can't be beat. Highly recommend.
Ethan M.
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Very professional and knowledgeable company, have used before and will use again on many projects.
Brady P.
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Had our AC system repaired, the team was prompt and professional. Would recommend!
Kal D.
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We've had the pleasure of working with the team at BAU Mechanical on many past projects, as well as personal home renovation/build projects. They're responsive, efficient, and always able to offer up a solution and stand by their work. We look forward to working with them for many years to come - highly recommend!
Sonnarc L.
About BAU Mechanical Inc.
BAU Mechanical Inc. describes its work as HVAC/R in Kitchener, with heating and air-conditioning repairs among its named services. The company works with both residential and commercial customers, and its commercial offering includes installation, repair, maintenance, and system upgrades.
BAU Mechanical's heating, cooling and ventilation work
The company names air conditioning, heat pumps, preventative AC maintenance, and indoor-air-quality work. Its ventilation and air-quality offering includes filtration, HRV/ERV equipment, and controls support.
For commercial facilities, BAU Mechanical says it handles HVAC installation, repair, maintenance, and upgrades intended to keep building systems running. The business also offers financing.
Rating and weekday availability in Kitchener
Reviewers often mention prompt response, professional technicians, repairs, installations, and heat-pump or air-conditioning work; one review expresses dissatisfaction with its experience.
Its weekday hours run from 8:00 am to 5:00 pm. Kitchener's 1981-2010 Environment Canada normals show a mean temperature of 7.3 degrees Celsius, an average high of 12.1 degrees Celsius, and an average low of 2.5 degrees Celsius.
Residential and commercial system support
The named work covers repair and maintenance alongside new equipment and system changes. Heat pumps, air conditioning, ventilation equipment, filtration, and HRV/ERV support are all part of the services BAU Mechanical presents.
The company pairs those services with work for homes and commercial properties in Kitchener.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from Statistics Canada and Environment Canada.
More HVAC contractors in Kitchener
About Kitchener
| Population | 256,885 (2021) |
|---|---|
| Average yearly snowfall | 134.4 centimetres |
Sources: Statistics Canada, 2021 Census. Environment and Climate Change Canada, Canadian Climate Normals 1981-2010.