Leith Heating and Cooling, Inc.

Leith Heating and Cooling, Inc. We specialize in service, repair and replacement of residential heating & air conditioning equipment Leith Heating & Cooling, Inc.
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is a locally veteran owned and operated company that proudly serves the heating and cooling needs of the Northwest Suburbs of Chicago, IL. With more than 20 years of experience installing and servicing HVAC equipment, our knowledgeable and friendly professionals can help you with a variety of heating and cooling solutions. We offer quality service and brand name products for solutions that will last. Leith Heating & Cooling installs and services:

* Boilers
* Furnaces
* Air conditioners
* Air purifiers
* Humidifiers

Leith Heating & Cooling offers knowledge and experience, and is completely dedicated to its customers. Call Leith Heating & Cooling today for customized solutions for your heating and cooling needs.

🎄 Help us spread some Christmas joy! 🎁We’re partnering with Sandy Stockings again this year to collect toys for kids in ...
10/30/2026

🎄 Help us spread some Christmas joy! 🎁

We’re partnering with Sandy Stockings again this year to collect toys for kids in our community, and we’d love your help!

Have a service or maintenance appointment coming up? Simply give your toy donations to your technician during your visit, and they’ll bring them back to our office for collection.

We’ll be collecting through November 30, 2026. After that, we’ll gather everything and get it ready for Sandy Stockings to share with local children this Christmas. ❤️
Sandy's Stocking

Thank you for helping us make the holidays a little brighter!

🏡💙 Another Happy Customer!Here's our sales guy Jake with our customer Andy! 👋Andy recently got a full HVAC system replac...
10/28/2026

🏡💙 Another Happy Customer!

Here's our sales guy Jake with our customer Andy! 👋

Andy recently got a full HVAC system replacement! Jake helped him go through his options and find the right system for his home and needs. 🔥❄️

Thanks, Andy, for choosing Leith Heating & Cooling! We appreciate you trusting us with your home's comfort! 💙

🔥 Weekly Customer Review Spotlight! 🔥At Leith HVAC, your comfort is our priority! Check out what our amazing customers s...
10/28/2026

🔥 Weekly Customer Review Spotlight! 🔥

At Leith HVAC, your comfort is our priority! Check out what our amazing customers say about our top-notch heating and cooling services. 💨❄️🔥

10/26/2026

🍂❄️ Fall Is Here! Is Your AC Ready for the Colder Weather? ❄️🍂

As the temperatures start to drop and we transition into the colder months, you may be wondering… Should I cover my outdoor AC unit? 🤔

Here are a few tips to help protect your AC this fall!

🍁 Keep It Clear! Remove fallen leaves, branches, and debris from around your outdoor unit to maintain proper airflow.

❄️ Cover the Top, Not the Whole Unit! If you want to protect your AC from falling leaves and debris, use a breathable top cover designed for your unit. Avoid wrapping the entire unit in plastic, as trapped moisture can lead to rust and damage.

🐭 Watch Out for Unwanted Guests! Completely covering your AC unit can create a cozy hiding spot for mice, squirrels, and other small animals looking for shelter during the colder months. These unwanted guests may build nests inside your unit and potentially damage wiring or other components!

🍂 Don't Forget! If you have a heat pump, it needs to run during the colder months, so don't cover it!

🏡 A Little Fall Maintenance Goes a Long Way! Taking a few simple steps now can help keep your cooling system in great shape for next spring.

💙 At Leith Heating & Cooling, we're here to help keep your home comfortable through every season!

🐾❤️ Happy National Make a Dog’s Day! 🐶We’re celebrating by giving back to our furry friends in need! 🐕💕We’re proud to su...
10/22/2026

🐾❤️ Happy National Make a Dog’s Day! 🐶

We’re celebrating by giving back to our furry friends in need! 🐕💕

We’re proud to support Anderson Humane Animal Shelter through our yard sign campaign!

When our technicians visit your home for a clean & check, service call, or installation, you can help make a difference! 🏡

🐾 For every homeowner who allows us to place a Leith Heating & Cooling sign in their yard, we’ll donate $5 to Anderson Animal Shelter!

But that's not the only way to help! ❤️ You can also make a difference by adopting, fostering, donating, volunteering, or simply spreading the word about pets looking for their forever homes! 🐶🐱

Every little act of kindness helps give shelter animals the love and care they deserve.

Together, let's make a dog's day a little brighter! 🐾💕

Did you know that turning your thermostat down too low can make your heating system work harder to bring your home back ...
10/20/2026

Did you know that turning your thermostat down too low can make your heating system work harder to bring your home back to a comfortable temperature? 🥶🔥

When temperatures drop, your furnace may need to run longer to catch up!

✅ Keep your thermostat at a comfortable, consistent temperature.

✅ Avoid making drastic temperature changes.

✅ Schedule your fall furnace tune-up to keep your system running efficiently!

🍂 Stay warm, stay comfortable, and let Leith Heating & Cooling take care of the rest!

A little yard sign, a lot of love for animals! 🏡🐾 We’re still doing our yard sign promotion!When you book your next clea...
10/15/2026

A little yard sign, a lot of love for animals! 🏡🐾 We’re still doing our yard sign promotion!

When you book your next clean and check, ask your technician to place a sign in your yard. For every sign we put up, we’ll donate $5 to Anderson Animal Shelter! ❤️

Help us spread the word and support animals in need!

We had an amazing time sponsoring the Trote de las Calacas race last weekend! 🏃‍♀️💀🎃 From the wonderful people and delic...
10/13/2026

We had an amazing time sponsoring the Trote de las Calacas race last weekend! 🏃‍♀️💀🎃 From the wonderful people and delicious food to the vibrant culture and lively atmosphere, there was so much to celebrate.

A big thank you to everyone who stopped by our booth it was great connecting with you! ❤️ Thank you to everyone who made this event so special. We can’t wait to sponsor it again next year!
Gail Borden Public Library
School District U-46

🍂 Sweater weather is here let’s make sure your furnace is ready, too! 🔥Fall is the perfect time to schedule your furnace...
10/07/2026

🍂 Sweater weather is here let’s make sure your furnace is ready, too! 🔥

Fall is the perfect time to schedule your furnace tune-up and get your home ready for chilly nights. A little maintenance now can help keep your system running smoothly and catch small issues before they become bigger problems.

📅 Call us today to schedule your fall tune-up and stay cozy all season long!
847-851-8698

Address

Elgin, IL
60124

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