15320 River Road Guerneville, CA 95446, us
M4 Specialties

Specializing in Custom Live Edge Furniture and Custom Dimensional Lumber

Take it from our customers

Jack B.

Great quality workmanship, outstanding customer service and Mrs.and Mr. Munsterman are a indispensable part of their community!!! 

Mark M.

Great place to buy special wood stuff you just can t find anywhere else at reasonable prices.

John V.Z.

Great people. Lovely wood. Nice prices.

Contact Us

Drop us a line!

Better yet, see us in person!

We love to meet new people and you never know what project that we are working on.We now have a slab surfacing/sanding machine at the shop.We can surface/sand max 20' length x 6' width  slabs,planks,rounds etc... please stop by and check it out at M4 during normal business hours.

M4 Specialties

15320 River Road, Guerneville, California 95446

(707) 228-5416 or (707) 490-4015


Tuesday - Sunday: 8:30am - 5pm

Closed Monday


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