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Spraying foam insulation into the walls of a new construction

Seal Your Home & Cut Energy Costs

Serna Services can help you save money on your energy bill with spray foam insulation in new and existing residential and commercial structures.

One inch of spray foam insulation seals the airflow in and out of your home or business by up to 95 to 98%. Your one-time cost can reduce your utility bills by nearly 50%, and the foam never needs to be re-applied!

We offer both open cell and closed cell spray foam options. Open cell foam is more affordable, but allows moisture absorption. Closed cell foam locks out moisture and provides a higher R-value (the capacity of an insulating material to resist heat flow).

Fully applied spray foam insulation in a home

Blow-In Insulation Also Cuts Costs

Serna Services also offers protective fiberglass insulation for your attic and walls. Whether you’re building a new structure or have an existing home or commercial property you want to retrofit, blow-in insulation can help you cut your energy bills.

Owens Corning fiberglass insulation can be pressure filled in your walls or blown into your attic, providing a protective barrier between you and the Texas heat and cold outside your building.

Contact us at (254) 562-7000 so we can help you determine whether blow-in insulation or spray foam is a better fit for your situation.

Commercial application of spray foam insulation by Serna Services

What Our Customers Say…

Drainage Hole Clogged?

Is your HVAC drainage hole clogged?

Summer weather is upon us! One way to get better efficiency from your HVAC unit is to clear the drainage hole.

Air conditioners commonly have a drainage hole located at their cabinet’s base. In order for your air conditioner to work effectively, this hole must be kept clear.

Call us at (254) 562-7000 and let us tune up your A/C unit for a comfortable and cost effective summer!

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