D&G Mechanical, INC.

04/14/2026

☀️ Temperatures are starting to climb… is your A/C ready?

Every year, the first hot stretch hits—and that’s when older systems start to struggle (or fail).

💡 The best time to think about replacing your system isn’t when it breaks… it’s before you need it.

🏠 Getting ahead of it means:
✅ No emergency decisions
✅ Better comfort all summer
✅ More efficient operation

📞 If your system is getting up there in age, it might be worth taking a look now.

03/25/2026

🌟 Just because your HVAC system is still running… doesn’t mean it’s running well! 🌟

💡 A lot of systems we see are technically “working”—but costing more 💸 and doing less than they should.

🏠 If your system is getting older, it might be worth taking a closer look before it starts causing bigger headaches (and higher bills).

📞 Send us a message or give us a call — we’re happy to help you figure out if it’s time for an upgrade!

02/11/2026

Keep an eye on your Furnace and air filter during this artic winter! ❄️👀

Long time, no see! 👀
D&G Mechanical, INC. is back on our boards and we’re thrilled to help them shine once again. ✨

05/28/2024

We are hiring for a Warehouse/Delivery Associate position!!

Please reach out if you or anyone you know may be interested.

05/21/2024

Good Evening out there!

It’s been a warm few days. Currently we are experiencing issues with our After Hours Service.

D&G is still here for you. Please submit any Emergency Service requests to the link below:

Thank you! 😊

Established in 1985, D&G Heating & Cooling is your complete HVAC sales, installation, and service corporation totally committed to your comfort. Proudly serving West Middlesex, Cranberry Twp., Wexford, Sewickley, Mars, Seven Fields, Treesdale, and Butler.

04/10/2024

Don't forget to schedule your Air Conditioining maintenance this Spring to prevent breakdowns on those hot summer days 🥵☀️

04/05/2023

Thank you to all who entered a March Madness contest! We have selected a winner, and will be in touch soon!

Keep an eye out for future giveaways and promotions 😁

03/08/2023

Win a Free Furnace for yourself, family or friends! Call Now

03/02/2023

Are you or someone you know in need of a new furnace? D&G is doing a giveaway with Breeze33! Just schedule a Furnace Maintenance this winter to enter the drawing.

Lock in the special pricing of $80.00, originally $115.00. Contact us to learn more!

06/21/2022

The Summer days are HEATING up!!! Don't wait until it's too late. Make sure your AC is ready to keep you COOL and COMFORTABLE!
D&G Mechanical Heating & Air Conditioning (724) 528-1133