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406-837-5070 (Bigfork)

406-857-3306 (Somers)

406-844-2442 (Lakeside)

Electrical & Plumbing Supplies

Upgrade your plumbing and electrical systems. Drop by SLITERS Lumber & Building Supply in Lakeside, Somers, or Bigfork, Montana, for a complete selection of electrical and plumbing supplies. We also sell all the tools and hardware you need to complete the job.


Stop wasting time searching for the right plug or colored switch online. SLITERS Lumber & Building Supply has what you need, and our friendly, experienced staff members will help you find what you're looking for. A visit to our store is the quickest way to find the parts you need in an emergency. We carry all the most common household electrical products, so you can repair or replace any electrical system easily. Our selection includes:

• Fuses
• Batteries (Duracell™ & Others)
• Wiring Supplies
• Switches
• Household Voltage (120, 240) Products
• Extension Cords
• Recessed Lighting
• Rough End Supplies
• Trim

Fixing Faucet

Top Electrical Brands

Choose brands you can trust. We carry electrical supplies from the industry's most trusted manufacturers, including:

• Cooper™ Sylvania™ Feit™ South Wire™

Extension Cords

Get plugged in with a handy extension cord. Our extension cords are some of our most popular items, and they are available at great prices.

Plumbing Supplies

Find out why the pros shop at SLITERS Lumber & Building Supply. We carry professional-grade plumbing equipment from top brands, like:

• Moen™
• Goulds™
• Arrowhead™
• SharkBite™
• Genova™
• Square D™

Huge Selection

At SLITERS, we have everything you need to get the job done right. We carry all the plumbing supplies that professional plumbers use every day. Our products are made from modern materials, like PVC, galvanized steel, and PEX. You'll find a huge range of products in our plumbing department, including:

• Rough End Supplies
• Finish & Trim Products
• Toilets
• Toilet Repair Products
• Plungers
• Flappers
• Compression Fittings
• Sewer & Drain (SND) Products
• Drain Waste & Vent Items (DWV)
• Pressure Switches

Never Out of Stock

With new plumbing and electrical supplies coming in twice a week, we're never out of stock of the products you need. Our most popular products include extension cords, and rough-end supplies for plumbing, such as SND, DWV, and components that go inside your walls or into the ground. We are always on the lookout for new design styles and trends, so you'll always get state-of-the-art supplies at SLITERS.

Moen's Guarantee

Buy products that will stand the test of time. All our Moen plumbing supplies are covered by their "Buy it for looks. Buy it for life." guarantee.