Complete Drywall Services in Whitefish & the Flathead Valley
Gunion Interior Systems provides full-service drywall solutions for residential and commercial projects across Whitefish, Kalispell, Columbia Falls, and the surrounding Flathead Valley.
Water Damage Repair Specialist
Water damage can quickly compromise drywall integrity and lead to long-term structural issues. We specialize in identifying affected areas, removing damaged material, and restoring surfaces to a clean, seamless finish that blends perfectly with existing walls.
Drywall Mold Treatments
Mold in drywall requires proper handling to prevent further spread and health risks. Our team addresses mold-affected areas with professional remediation techniques and restores your walls safely and effectively.
Sound Proofing
Whether for residential comfort or commercial privacy, we install soundproofing solutions that reduce noise transfer between rooms and floors, improving both functionality and comfort within your space.
Fire Proofing
Fire-rated drywall systems are critical for safety and code compliance. We install and finish fire-resistant materials that help protect structures and meet required building standards.
Home Upgrades
From small improvements to full interior upgrades, we enhance your home with updated drywall finishes, smooth wall applications, and modern textures that elevate your space.
Remodels
Remodeling projects require precision and coordination. We work alongside contractors and homeowners to deliver drywall installation and finishing that fits seamlessly into your renovation plans.
New Texture Solutions
We offer a wide range of texture finishes—from smooth wall to custom hand-applied textures—giving your walls a distinctive, high-quality look tailored to your style and project needs.
New Construction – Commercial & Residential
Gunion Interior Systems supports new construction projects with reliable drywall installation and finishing. From custom homes to commercial builds, we deliver consistent, high-quality results on schedule.