First Line Heating and Air

08/22/2026

🔥❄️ FURNACE & AC MAINTENANCE ❄️🔥

Get your furnace AND air conditioner checked and maintained for only:

$179.99 + HST

✔️ Furnace maintenance
✔️ AC maintenance
✔️ Check system operation
✔️ Help improve efficiency
✔️ Catch potential issues before they become costly repairs

🏠 One visit. Two systems. One great price!

📞 Call First Line Heating and Air
905-626-7252

📍 Serving Durham Region & surrounding areas

08/01/2026

🇨🇦 Happy Civic Holiday Long Weekend! ☀️

From all of us at First Line Heating and Air, we hope you enjoy a safe, relaxing, and fun-filled long weekend with family and friends.

Whether you’re firing up the BBQ, relaxing by the pool, or heading to the cottage, we’re here when you need us.

Keeping Durham Region and surrounding areas comfortable all year long.

📞 905-626-7252

Stay safe and have a fantastic Civic Holiday weekend!

07/11/2026

📞 Call First Line Heating and Air
905-626-7252

✅ Fast & Reliable Service
✅ Residential & Commercial
✅ Licensed & Insured

Call the team you can trust!

07/10/2026

📞 Call First Line Heating and Air
905-626-7252

✅ Fast & Reliable Service
✅ Residential & Commercial
✅ Licensed & Insured

Call the team you can trust!

07/04/2026

📞 Call First Line Heating and Air
905-626-7252

✅ Fast & Reliable Service
✅ Residential & Commercial
✅ Licensed & Insured

Stay cool. Call the team you can trust!

07/03/2026

07/02/2026

Whether you need A/C repairs, maintenance, or a new installation, First Line Heating and Air is here to keep your home cool and comfortable.

📞 Call First Line Heating and Air
905-626-7252

✅ Fast & Reliable Service
✅ Residential & Commercial
✅ Licensed & Insured

Stay cool. Call the team you can trust!

06/21/2026

Happy Father’s Day to the original climate control experts! Thanks for always keeping the family comfortable and guarding the thermostat with your life.

06/18/2026

🎉 Celebrating 5 Years of Service! 🎉

Today, we celebrate five years of keeping homes comfortable and putting our customers first.

What started as a vision has grown into a trusted name in heating and air, thanks to the support of our amazing customers, community, family, and team.

✅ 5 Years of Service
✅ 5 Years of Dedication
✅ 5 Years of Trust

As we celebrate this milestone, we want to thank everyone who has supported us along the way. Your trust in our team has made this journey possible, and we are truly grateful for every customer, referral, and opportunity to serve our community.

For the past five years, we have been committed to providing honest service, quality workmanship, and reliable comfort solutions. We look forward to continuing that commitment for many years to come.

Thank you for choosing First Line Heating and Air.

Serving our community since 2021.

Here’s to the next chapter! 🥂