MJ Building Center

MJ Building Center MJ Building Center is your local, full‑service lumber yard and building materials center serving the Cass Lake, MN area.

We provide high‑quality materials and dependable service for contractors, professional builders, and DIY customers throughout the area

MJ Building Center will be closed Monday, Labor Day, so our team can enjoy the holiday with their families.We will resum...
09/04/2026

MJ Building Center will be closed Monday, Labor Day, so our team can enjoy the holiday with their families.

We will resume normal business hours on Tuesday. We wish everyone a safe and relaxing Labor Day weekend!

09/03/2026

Looking for a grill? We have you covered! Grills of all sizes to help with the next cookout!

09/03/2026

Who doesn't love a wood fired pizza???? Pizza attachment in-stock ready to make those weekend memories!

09/03/2026

Pellets for all types of meats! 28-pound bags ready to go!

📢 Hours Update Starting September 1As we head into fall, we'll be adjusting our regular business hours:✅ Monday - Friday...
08/28/2026

📢 Hours Update Starting September 1

As we head into fall, we'll be adjusting our regular business hours:
✅ Monday - Friday: 7:00 AM - 4:30 PM
✅ Saturdays: By appointment

We appreciate your continued support and look forward to serving you. If you need assistance outside of our regular business hours, please contact us at 218-987-2400 to schedule an appointment.

Thank you for choosing MJ Building Center! 🍂

Full pallet of concrete in stock….stop in for your next projects needs!
08/27/2026

Full pallet of concrete in stock….stop in for your next projects needs!

🔥 Featured Grill: Prime 2.0 Green Mountain Grill 🔥Take your outdoor cooking to the next level with the Prime 2.0 Green M...
08/22/2026

🔥 Featured Grill: Prime 2.0 Green Mountain Grill 🔥

Take your outdoor cooking to the next level with the Prime 2.0 Green Mountain Grill!

✅ WiFi Smart Control
✅ Consistent wood-fired flavor
✅ Precise temperature control
✅ Perfect for smoking, grilling, roasting, and baking

Whether you're smoking brisket, grilling burgers, or cooking a family meal, the Prime 2.0 delivers incredible results every time.

Stop in and check out the Prime 2.0 for yourself. You'll see why it's a favorite among backyard pitmasters and serious BBQ enthusiasts alike!

08/21/2026

Let's dive into summer with a splash! 💦🌴🌞 Get your poolside prepped for endless fun in the sun. Clean those loungers, inflate those floaties, and slather on the sunscreen.

Address

6259 Lower Cass Frontage Road
Cass Lake, MN
56633

Opening Hours

Monday 7am - 4:30pm
Tuesday 7am - 4:30pm
Wednesday 7am - 4:30pm
Thursday 7am - 4:30pm
Friday 7am - 4:30pm

Telephone

+12189872400

Website

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