About Us 1

Top Flooring Contractor
For Over Three Generations

Granlie Floor Service is a trusted flooring company that has proudly served Montana for more than 60 years, delivering elite flooring craftsmanship rooted in three generations of expertise. While we are best known for our dedication to hardwood flooring, our commitment to quality and precision is what truly sets us apart. From residential hardwood installations to large-scale gym refinishing, our work reflects decades of skill, passion, and meticulous attention to detail.

Our story spans generations. Tyson Granlie began working alongside his father, Dennis, refinishing school gym floors across Montana in the mid-1980s. By 1992, at just 17 years old, he purchased the business and continued to grow it while putting himself through college. What started with gym floors evolved into a deep appreciation for the beauty and impact of residential wood flooring—and eventually into becoming one of Montana’s most respected names in elite flooring.

Today, Granlie Floor Service continues to provide high-quality hardwood installation, refinishing, and floor supply solutions for homeowners seeking long-lasting beauty and craftsmanship. When you’re looking for a flooring company you can trust with your home’s most noticeable surfaces, we’re here to deliver exceptional results backed by generations of experience.

Take a look at our services page and contact us today to get started!

what our clients say

A Top-Notch Floor Service
Experts On Real. Wood. Floors.

Today Granlie Floor Service provides top-notch hardwood flooring installation, sanding and finishing in some of the nation’s most beautiful homes as well as refinishing wood flooring in Southwest Montana’s most modest residences. Combining old-world craftsmanship with the latest education and technology, GFS is proud to have the ability, passion, vision and knowledge of over 100 years of experience among its technicians. We take pride in providing our customers with the best floors, designs, products, and service to make every end product exactly what its customers expect- a beautiful floor to enhance their home. We only claim to be experts at one thing here at Granlie Floor Service: Real. Wood. Floors.

About Us 2

Frequently Asked Questions.

At Granlie Floor Service, we specialize in expert hardwood floor installation, sanding and finishing, floor repairs, and new sales. Whether you’re renovating your home or installing floors in a new construction, we understand you may have questions about materials, processes, timelines, and maintenance. This FAQ is designed to provide clear answers to the most common questions we receive, helping you make confident decisions for your flooring project. If you need personalized advice or additional information, our skilled team is here to assist you every step of the way.

What types of hardwood flooring do you install?

We install a wide variety of hardwood species including oak, maple, hickory, cherry, and exotic woods, available in different finishes and plank sizes.

How long does hardwood floor installation typically take?

Installation timelines vary based on the size of the area and the complexity of the project, but most installations can be completed within 2-5 days.

Can you help me choose the right flooring for my home?

Absolutely. Our experts will guide you through material selection based on your lifestyle, budget, and design preferences.