Brennan Heating & Air Conditioning, Inc.

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United States
Jacksonville, IL
Brennan Heating & Air Conditioning, Inc.

We're Brennan Heating AC, and we've been a Heating Contractor in Jacksonville, IL, since 1947.
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We offer residential and commercial HVAC installation & repair, commercial refrigeration, air duct cleaning, plumbing, pipefitting, welding & sheetmetal fabrication We offer a wide selection of services including AC installation and repair, air duct cleaning, geothermal repair, and heating, and cooling solutions. Our expert technicians are certified and trained to service all makes and models of h

eating and cooling systems, from servicing to equipment replacement. We're looking forward to partnering with Jacksonville consumers to continue to provide a premier HVAC experience. We would like to personally invite you to contact us for all your needs today!

06/21/2026

👔💙 Happy Father’s Day! 💙👔

Today we celebrate the dads, grandpas, stepdads, and father figures who work hard, lend a helping hand, and are always there when they’re needed most.

Thank you for your dedication, strength, guidance, and the countless ways you keep your families comfortable and cared for every day.

From all of us at Brennan Heating & Air, we wish you a relaxing, well-deserved Father’s Day!

Happy Father’s Day! 💙

📞 217-245-7181
📍 619 East Morton • Jacksonville, IL

Proudly Serving Our Community Since 1947

06/19/2026

❤️💛💚 Happy Juneteenth! ❤️💛💚

Today we honor Juneteenth—a celebration of freedom, resilience, and hope.

As we reflect on our nation’s history, we also celebrate the strength of our communities and the progress we’ve made together.

From all of us at Brennan Heating & Air, we wish everyone a meaningful and peaceful Juneteenth.

📞 217-245-7181
📍 619 East Morton • Jacksonville, IL

Proudly Serving Our Community Since 1947

06/17/2026

🌤️❄️ Take Advantage of the Mild Weather! ❄️🌤️

Before the summer heat arrives, now is the perfect time to make sure your air conditioner is ready for the season ahead.

A spring AC tune-up can help:
✅ Improve efficiency
✅ Lower energy costs
✅ Prevent unexpected breakdowns
✅ Extend the life of your system
✅ Keep your home comfortable all summer long

Don't wait until the first heat wave to discover there's a problem!

📞 Call Brennan Heating & Air today to schedule your AC maintenance appointment.

217-245-7181
📍 619 East Morton • Jacksonville, IL

❄️ Stay Cool. Stay Comfortable. Stay Ahead of the Heat.

Proudly Serving Our Community Since 1947

06/05/2026

🍩 Donut worry… be cool! 😎

Happy National Donut Day from all of us at Brennan Heating & Air!

Enjoy your favorite treats today, and if your AC isn’t keeping you comfortable, give us a call.

📞 217-245-7181

❄️ Stay Cool. Stay Comfortable. 🍩

05/29/2026

IS YOUR AIR CONDITIONER ON BORROWED TIME?

❄️ Frequent Breakdowns
⏳ 10-15 Years Old
💰 Rising Energy Bills
🏠 Uneven Cooling

It May Be Time To Replace Your AC

📞 217-245-7181
📍 619 East Morton • Jacksonville, IL

Proudly Serving Our Community Since 1947

05/25/2026

🇺🇸 Memorial Day 🇺🇸

Today we honor and remember the brave men and women who made the ultimate sacrifice for our country and our freedom.

Their courage, service, and dedication will never be forgotten.

From all of us at Brennan Heating & Air, we thank those who served and the families who sacrificed alongside them.

❤️🤍💙 Land of the free because of the brave.

Please take a moment today to reflect, remember, and honor our heroes.

📍 619 East Morton • Jacksonville, IL
📞 217-245-7181

05/15/2026

🎓🎉 Congratulations Graduates! 🎉🎓

The tassel was worth the hassle!

From all of us at Brennan Heating & Air, congratulations to the Class of 2026 and all the graduates celebrating this season. Your hard work, dedication, and late nights paid off — and the future looks bright! ☀️

Whether you’re heading to college, the workforce, trade school, or your next big adventure, we wish you success every step of the way.

💪 The world always needs hardworking people and skilled trades.

🎓 Congratulations & best wishes from the Brennan team!

📞 217-245-7181
🔥❄️🚰 Heating • Cooling • Plumbing

05/10/2026

🌸💖 Happy Mother’s Day from Brennan Heating & Air! 💖🌸

Today we celebrate all the amazing moms, grandmas, stepmoms, and mother figures who keep everything running — just like a good HVAC system 😉

Thank you for all the love, hard work, comfort, and care you give every single day.

We hope your day is filled with:
🌷 Relaxation
💐 Family
☀️ Comfort
❤️ And maybe a thermostat nobody touches 😄

From all of us at Brennan Heating & Air —
Happy Mother’s Day!

📞 217-245-7181
🔥❄️🚰 Heating • Cooling • Plumbing

05/05/2026

🌮🎉 Happy Cinco de Mayo! 🎉🌮

Whether you’re celebrating with tacos, friends, or just enjoying the day — don’t let your comfort take a siesta 😎

If your AC isn’t keeping cool ❄️ or your heat is acting spicy 🔥… we’ve got you covered.

💪 Fast, reliable service
🔥❄️ Heating • Cooling • Plumbing
📞 217-245-7181

Because no matter the fiesta… your comfort comes first.

05/04/2026

🌌✨ May the 4th Be With You! ✨🌌

In a galaxy not so far away… your comfort matters.

Whether your heat is on the dark side 🔥 or your AC has gone rogue ❄️ — our team is ready to restore balance to your home.

💥 No heat? We’ll fix it.
💥 AC down? We’re on it.
💥 Plumbing issues? The force is strong with our team.

Don’t let your system fall to the dark side…

📞 Call 217-245-7181
🔥🚰 24/7 Emergency Service Available

Address

619 E Morton Avenue
Jacksonville, IL
62650

Telephone

+12172457181

Website

https://www.brennansheetmetal.com/

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