Sinkler Heating and Cooling

Sinkler Heating and Cooling With over 30 years of experience, we ensure your home or business stays comfortable and healthy year-round. HVAC contractor

Our NATE-certified technicians receive ongoing training to provide the latest industry solutions.

05/13/2026

☀️ Spring into comfort! NOW is the perfect time to get your A/C ready for the warm weather ahead. Our team at Sinkler Heating & Cooling will inspect, clean, and fine-tune your system so you’re summer-ready. Book your AC maintenance appointment today! 🛠️❄️

04/15/2026

🛠️ We fix it fast — from routine maintenance to emergency repairs. Call us at (920) 465-6863!

03/31/2026

🌼 Allergy season is on the way! Keep your indoor air clean and your family breathing easy with our air quality solutions. From air filtration to whole-home humidifiers, we help fight allergens, dust, and dryness. Call us to learn more! ☎️💨

03/26/2026

🌸 Get your A/C ready for summer with a spring tune-up! Book now at (920) 465-6863.

Wishing you a day filled with luck and laughter this St. Patrick's Day! ☘️
03/17/2026

Wishing you a day filled with luck and laughter this St. Patrick's Day! ☘️

We're grateful for our wonderful customers and strive to provide the best service possible. Thank you for your trust! 🙌 ...
02/24/2026

We're grateful for our wonderful customers and strive to provide the best service possible. Thank you for your trust! 🙌

02/23/2026

🏡 Need a new system? We do expert HVAC installations built to last. Call (920) 465-6863 to get started!

Sending love and happiness your way this Valentine's Day! 💕
02/14/2026

Sending love and happiness your way this Valentine's Day! 💕

01/21/2026

👨‍🔧 Our team is professionally trained to handle all your HVAC needs with care and precision. Call (920) 465-6863 today!

01/08/2026

❄️ Keep your home warm and your furnace running smoothly with Sinkler Heating & Cooling's maintenance services. Our service agreements provide regular inspections and priority scheduling. Contact us now to learn more and book your appointment! 🛠️🏠

Address

1816 Allouez Avenue
Green Bay, WI
54311

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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