Top Rated Spray Foam Insulation Company in Gonzales, LA
Polyco Spray Foam Insulation helps homeowners, builders, and property managers in Gonzales, LA improve energy efficiency, indoor comfort, and structural performance. Our team delivers reliable insulation services using high-quality spray foam open cell and closed cell backed by proven application methods and professional service. We work with residential, commercial, and industrial clients to seal buildings from heat, moisture, and air intrusion.
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Our Services
We install spray foam insulation for new construction, remodeling, and retrofits. Our crew is trained, experienced, and equipped for projects of all sizes.
Reduce energy loss, control indoor temperatures, and prevent moisture buildup with spray foam that performs in both hot and humid conditions.
Ideal for interior walls and attics, open cell foam offers sound reduction and air sealing with cost-effective coverage.
This dense, rigid foam provides a moisture barrier, superior strength, and high R-value per inch for roofs, basements, and exterior walls.
We level uneven driveways, sidewalks, and slabs using polyurethane foam injection—a faster, cleaner alternative to replacement.
Soil Stabilization
Strengthen loose or shifting ground beneath foundations, slabs, and roadways with our foam-based soil stabilization treatments.
Why Property Owners in Gonzales Choose Us

Local Expertise
Locally owned and operated with deep knowledge of regional building needs.

Efficient Turnaround
Fast project turnaround with minimal disruption.

Climate-Tested Materials
High-performance spray foam materials tested for Gulf South climates.

Free Estimates
Free, no-obligation estimates.

Local Highlights Around Gonzales, LA

Jambalaya Park
A popular family destination with a splash pad, playground, and walking trails, right in the heart of Gonzales.

Tanger Outlets Gonzales
Features dozens of name-brand stores for clothing, accessories, and home goods at discounted prices.

Lamar-Dixon Expo Center
A major event venue hosting livestock shows, festivals, and sports tournaments throughout the year.

Houmas House and Gardens
This antebellum estate and garden offers tours, fine dining, and a museum dedicated to Louisiana history.

Pelican Point Golf Club
A well-maintained public course offering 36 holes, practice facilities, and scenic views.

Ascension Parish Library
Modern and spacious, the library offers resources for all ages, including tech labs, events, and study spaces.
Why Call Polyco Spray Foam Insulation?
We help reduce utility bills, protect your property from mold and moisture, and improve long-term energy performance. Whether you’re upgrading a single attic or insulating an entire commercial facility, we deliver solid, no-nonsense results. Every project starts with a site assessment and ends with clean, detailed work.
Call now at +1 225-286-3546 or use the contact form to get started.

Serving Areas:
Gonzales West, Lockhart, Weiss, Port Vincent, Denham Springs South
Counties Served:
Ascension Parish, Livingston Parish
Zip Codes We Cover:
Codes Served
70737, 70707, 70726
Get a Free Estimate from Polyco Spray Foam Insulation
Insulation improves comfort, reduces energy costs, and extends the life of your structure. We’re ready to help you plan your next project in Gonzales or nearby areas.
Call +1 225-286-3546 or submit the form now to schedule a consultation.
Common Questions About Spray Foam Insulation in Gonzales
How does spray foam insulation perform in Louisiana’s humidity?
Spray foam creates an air-tight seal that reduces moisture transfer. Closed cell foam, in particular, works well against high humidity and helps prevent mold.
Can I use spray foam in existing walls?
Yes, we use injection methods to apply spray foam into closed wall cavities during renovations or upgrades without major demolition.
What’s the difference between open cell and closed cell foam?
Open cell is lighter and better for sound absorption in interior spaces. Closed cell is denser, offers more structural support, and provides a moisture barrier.
Is spray foam safe for homes with children or pets?
Once cured, spray foam is inert and safe. Our installation process follows safety protocols to ensure off-gassing is controlled during application.
How long does it take to install spray foam?
Most residential jobs take one to two days. Larger commercial projects vary based on size and scope but follow a set timeline shared upfront.