S & L Air Conditioning and Heating LLC

06/04/2026

Before and after done right.
A clean, properly installed system doesn’t just look better — it works better too.

Improved airflow, better efficiency, cleaner indoor air, and a setup built for long-term comfort.

Need HVAC service, replacement, or a system upgrade?
Call S&L Air Conditioning and Heating at 301-450-7988

06/03/2026

Call or text S&L at 301-450-7988

05/27/2026

10% discount‼️
Call or text 301-450-7988 to book your air duct cleaning.

05/20/2026

Seeing this pretty often already this season 👀

This outdoor AC coil was so clogged with lint and debris that airflow through the condenser was heavily restricted.

When your outdoor coil can’t breathe properly, your system has to work much harder — especially during the summer heat. That can lead to:
✔️ Higher electric bills
✔️ Reduced cooling performance
✔️ Extra strain on your HVAC system

Good reminder to periodically check:
• Air filters
• Outdoor coil condition
• Clearance around the unit

Not every cooling issue means the system is “bad.”
Sometimes maintenance and airflow are the real problem.

📞 301-450-7988
🌐 slairservices.com

S&L Air Conditioning & Heating LLC
Be cool. Be warm. Be well

05/18/2026

☀️ Summer is coming… is your AC ready?

A quick AC checkup today can help prevent breakdowns when the heat really hits. Stay comfortable, improve efficiency, and keep your system running strong all summer long.

📞 Call or text: 301-450-7988
🌐 SLairServices.com

05/15/2026

A dirty filter can make your system work harder than it should — and that can affect comfort, efficiency, and performance.

Need help with your HVAC system?
Call or text S&L at 301-450-7988.

By the way… have you booked your AC checkup yet? 😊

05/14/2026

🌬️ When was the last time your condenser coil was cleaned?

A dirty coil can lead to higher energy bills, poor cooling, and unnecessary breakdowns. 🏠❄️

📞 Call or text S&L Air Conditioning & Heating today:
301-450-7988

🌐 SLairServices.com

05/08/2026

Your HVAC system works hard every day to keep your home comfortable — but dirty ducts and clogged filters can affect airflow, efficiency, and indoor air quality.

A clean system helps your home feel fresher, run better, and breathe easier. 🏡✨

📞 301-450-7988
🌐 SLAirServices.com

05/05/2026

04/30/2026

Call 📞 301-450-7988 to book
your AC Checkup! 🛠️