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

Thank you Jess and Gabriel for purchasing a Green Mountain Peak 2.0 grill and keeping the business local!!!!
10/01/2026

Thank you Jess and Gabriel for purchasing a Green Mountain Peak 2.0 grill and keeping the business local!!!!

Fall is all about grilling season! Stop in and check out the in-stock Green Mountain Grills.
09/30/2026

Fall is all about grilling season! Stop in and check out the in-stock Green Mountain Grills.

09/30/2026

You know what is exciting?!?! When a truck shows up and everything on the truck is for MJ Building Center. Business is picking up and we want to say thanks to every contractor and customer who has stopped in for their building needs. We will continue to provide top-notch service at a competitive price. Stop in for your upcoming projects big or small!

Just delivered a framing package. Looking forward to the final result. Going to be an amazing view!
09/08/2026

Just delivered a framing package. Looking forward to the final result. Going to be an amazing view!

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! 🍂

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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