Langemann HVAC

Langemann HVAC Offering you 15 years of HVAC experience in the Windsor/Essex County area.
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A fully licensed HVAC company with over 20 years of experience servicing residential and commercial in SW Ontario.
⭐️⭐️⭐️⭐️⭐️ Google Rating

The best provider of heating & cooling services, with excellent customer service at competitive prices.💥

05/17/2026

Any weekend in the summer without Air Conditioning is a long weekend. 🥵

We are available 24/7, even on May 24/7, even May 24 weekend. 🇨🇦

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Langemann Heating & Cooling is available 24/7 for fast, reliable emergency service across Windsor–Essex.

We are proud members of & with an A+ rating Better Business Bureau




❤️

05/07/2026

This is the perfect weather to be checking on your air conditioning before it gets too hot!!

Turn on your AC for at least 12 hours to check the system and make sure that it is blowing cold air.

If you notice any problems, give us a call!

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Langemann Heating & Cooling is available 24/7 for fast, reliable emergency service across Windsor–Essex.

We are proud members of & with an A+ rating Better Business Bureau




❤️

03/17/2026

Warning: Langeman HVAC may be prone to shenanigans, hooliganism, and malarkey 🍀😈 in their daily lives, but they take HVAC seriously!!

Are green beer and Irish whiskey the only things keeping you warm right now?

Book your HVAC tune up today and SAVE $20! 💰

Your comfort is our concern. 🔥❄️

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Langemann Heating & Cooling is available 24/7 for fast, reliable emergency service across Windsor–Essex.


⭐️⭐️⭐️⭐️⭐️ on Google

We are proud members of & with an A+ rating Better Business Bureau




❤️

03/08/2026

Happy International Women’s Day!

Thank you for all you do!

Specifically on our team, Farian & Amber help keep us together and on track daily. If you call, there is a good chance it will be one of them answering :)

We have 20% savings and a few March tips for you, your home and your HVAC system!1) REPLACE THE FILTER ↔️2) CLEAN AROUND...
03/05/2026

We have 20% savings and a few March tips for you, your home and your HVAC system!

1) REPLACE THE FILTER ↔️

2) CLEAN AROUND YOUR OUTDOOR UNIT 🧹

3) ADJUST YOUR VENTS 💨

4) CHECK YOUR BATTERIES 🔋

It is also a good time to schedule a tuneup! 🔧

Give us a call and book your tuneup before April 1 and receive $20 off our regular price. 💰

That’s only $89.95+ HST

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Langemann Heating & Cooling is available 24/7 for fast, reliable emergency service across Windsor–Essex.


⭐️⭐️⭐️⭐️⭐️ on Google

We are proud members of & with an A+ rating Better Business Bureau




❤️

02/18/2026

Thank you Juan for the 5 ⭐️ review!!

“top-notch” thanks for noticing 😊

🔧Trusted Heating and Cooling Services in Windsor Essex

02/16/2026

We’re here to keep you and your family, cosy and comfortably warm on this family day and all year around.

02/14/2026

We know how to foster a good relationship with your HVAC system. We will work to fulfil all your home comfort needs.

Always here for you, 24hr reliable service.

For a comfortable time call 519-903-6038 ;)

windsoressexcounty

02/12/2026

Are you looking for someone to keep you warm this Valentine’s Day Weekend?

Someone with 24hr reliable service?

Give us a call 519-903-6038 ;)

Already have a V-Day date, but you are interested in OUR maintenance programs, that’s fine too, we are here for you!

windsoressexcounty

01/23/2026

❄️🥶We don’t see temperatures like this often and if your HVAC system lets you down, we’ve got your back!!

‼️24 hour emergency service.
🏠Residential maintenance packages.

Your comfort is our concern!

01/19/2026

Have you booked your 2026 maintenance yet? ❄️

With some extreme temps on the way, you don’t want to be left out in the cold.

Langemann Heating & Cooling is available 24/7 for fast, reliable emergency service across Windsor–Essex.

Your comfort is our concern.




❤️

Address

255 Ellis Street E. Unit #14
Windsor, ON
N8X3M8

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+15199036038

Website

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