Mac’s Spray Foam Insulation and HVAC

08/03/2026

This heat has been brutal lately! 🥵

Here’s a little behind-the-scenes look at us spraying closed-cell foam. It’s one of the best ways to help keep that Mississippi heat where it belongs—outside. Less heat getting into your home means your A/C doesn’t have to work as hard, and that can help with comfort and energy bills.

If you’ve been thinking about spray foam, now’s a pretty good time to see what it can do for your home.

Give us a call for a free estimate!

07/15/2026

☀️ Beat the heat before your energy bills beat your wallet!

Summer is the perfect time to upgrade to spray foam insulation. It creates an airtight seal that keeps hot, humid air outside and your cool air where it belongs.

✅ Lower energy bills
✅ More consistent indoor temperatures
✅ Reduced humidity and moisture issues
✅ Less strain on your HVAC system
✅ Improved year-round comfort

Don’t let your hard-earned money escape through your attic and walls. Stay cooler, save more, and make your home more efficient with spray foam insulation!

📞 Contact us today for a free estimate!

07/14/2026

Open Cell vs. Closed Cell Spray Foam – Both Are Great!

There’s no “one-size-fits-all” when it comes to spray foam insulation.

✅ Open Cell Foam
• Great air seal
• Excellent sound reduction
• Expands to fill every gap and crack
• More budget-friendly for many applications

✅ Closed Cell Foam
• Higher R-value per inch
• Adds structural strength
• Acts as a v***r barrier at the proper thickness
• Ideal for moisture-prone areas and metal buildings

The best choice depends on your home, building, and goals. We can help you choose the right insulation to maximize comfort, efficiency, and long-term savings.

Contact us today for a free estimate!

07/07/2026

05/29/2026

Another great and busy week here at Mac’s! Our guys are wrapping up the week on the Mississippi Gulf Coast! Call us for all your insulation needs!

05/19/2026

Busy week over here at Mac’s! Our guys have the duct rig running in Hattiesburg all this week! Call us today for a free estimate on duct cleaning and air quality!

05/06/2026

Mac’s Spray Foam Insulation and HVAC is still here, continuing to grow, and still committed to delivering to same high quality work our customers expect.

We take pride in our work, our team, and the relationships we’ve built within our community. We appreciate the continued trust and support from our customers.

We let our work do the talking for us.

03/30/2026

🌬️ Your house is leaking air… and you don’t even know it

Tiny gaps = BIG energy loss

Spray foam seals cracks and stops airflow

💰 Save money + stay comfortable

📩 Let’s fix it!