SLITERS Lumber& Building Supply, Logo

Free Estimate

406-837-5070 (Bigfork)

406-857-3306 (Somers)

406-844-2442 (Lakeside)

Selling Quality Hardware and Construction Supplies Since 1933

Flathead Lake's Local Lumber & Hardware Store

Find everything you need under one roof at Sliters Lumber & Building Supply.

With locations in Lakeside, Somers, and Bigfork, Montana, we are the local hardware store for the Flathead Lake area.

Paint Plumbing & Electrical Tools & Hardware Lawn & Garden
Lumber Windows Roofing Drywall

Call or visit one of our three locations for the region's best selection of tools, paint, and hardware.

Lakeside:  406-844-2442      Somers:  406-857-3306      Bigfork:  406-837-5070

About Sliters Lumber & Building Supply

Sliters Lumber & Building Supply is your one-stop shop for hardware and construction supplies. Whether you're beginning a major construction contract or tackling a bit of DIY, you'll find everything you need in one of our three locations. We are a family-owned-and-operated business that has been in business for more than 80 years.

We are proud of our reputation for great products and excellent customer service. If you are ever unsatisfied with a purchase, just bring it back and we will make it right. Our staff members are knowledgeable, well trained, and passionate about helping our customers. We have experts in a variety of different fields, from foundations to framing, from pumps to paint, and everything in between, so if you need any help, just ask.

We are small enough that every customer counts, but we have enough purchasing power to ensure low prices on all our products. In 2014, we were named the WBMA Dealer of the Year.

Learn More About SLITERS Lumber & Building Supply


Thank you for your interest.  For questions or comments, please   use the information listed here.  We look forward to hearing from you soon.

Phone Numbers, Addresses and Hours of Operation

Sliters | Bigfork


8050 Hwy 35        Bigfork, MT 59911

7 am - 6 pm Mon-Fri

8 am - 6 pm Saturday

10 am - 3 pm Sunday

Sliters | Somers


55 Somers Road
Somers, MT 59932

7 am - 5 pm Mon-Fri

8 am - 1 pm Saturday

Closed Sunday

Sliters | Lakeside


106 Stoner Loop
Lakeside, MT 59922

8 am - 6 pm Mon-Fri

8 am - 5 pm Saturday

10 am - 3 pm Sunday

Service Area
Bigfork, Lakeside, Somers, and the Surrounding Areas, including Kalispell, Whitefish, Eureka, Polson, and Seeley Lake

Service also available throughout Flathead County, Lincoln County, and Lake County.

View Our Locations