One Stop

Johnson's One Stop Shopping Service
134 Main St (HWY 27)
Seneca, Wisconsin 54654

(608) 734-3434

Lumber & Building Materials

No dream too big… dream too small!

Maybe it’s a new home, ag building or garage.  Maybe it’s the bathroom, kitchen cabinets or a deck.  Or maybe it’s time for new windows, siding or roofing.  What ever project you’re dreaming about, our philosophy is quite simple.  It’s Value!  Value from quality products at competitive prices.  If we wouldn't build with it, we won’t sell it to you!  Value from our vendor partners.  We try to sell products offered by distributors and manufacturers that actually stand behind the products they sell!  Value from service.  Utilizing many years of building experience to offer ideas, guide you through product choices, coordinating timely deliveries, and providing the friendly, on-going service you deserve for years to come.

Whether you’re dreaming of building, or building your dreams, there is no dream too big or small to bring to Johnson’s!    

Windows & Doors
At Johnson’s, we understand that all doors and windows are not the same. But neither are individual tastes or budgets. We take great pride in finding just the right door or window for you!  Learn more >
Kitchen & Bath
Kitchen and Bath remodeling starts here! At Johnson’s, we know how important your kitchen is. Many times it’s the home within the home. It’s the family room, the meeting room, the entertaining room and the work room. We understand that a large offering of quality products, fair pricing and friendly, knowledgeable service are all keys to this important project.  Learn more >
Decks & Landscaping
Maybe it’s a sunny morning in the flower garden. Maybe it’s a summer cookout with friends. Maybe it’s a quiet evening by the campfire. Your time in the great outdoors gets even greater with a new deck, patio or flower garden from Johnson’s! From ties and timbers to concrete products to premium treated lumber and composite decking, we can help you get more “Great” from your outdoors!  Learn more >
Interior Millwork
Our taste in interior millwork often speaks loudly about our character. Some of us are smooth white with crisp, clean lines. Others are straight grained, solid core and flush. While yet others are a bit more rustic and knotty! Whatever character you are, we have the right millwork package for you! From stair treads and balusters to premium quality interior doors and trim, when quality, selection and value count, count on Johnson’s!  Learn more >
Post Frame
Space, The Final Frontier!
Do you need more space? Post frame building techniques have long provided a time-tested, economical means to create more storage or working space. From small garden sheds to shops and garages to free-stall and confinement buildings, Johnson’s has everything you need to do the job right.  Learn more >
“Never Again! Again?” Of all the building material categories we sell, residential roofing wins the award for most often provoking the phrase “I don’t ever want to do this again!” Unfortunately, customers of some roofing products have not been so fortunate. Recognizing the quality issues of the past and partnering with quality roofing manufacturers today has become our specialty! From shingles to steel to steel shingles, we have the quality roofing choices you need at the competitive prices you deserve! Add in our “boom- to-roof” delivery for a value oriented, One-Stop Shopping experience! We don’t sell roofing, WE SELL PEACE OF MIND! Learn more >
Sidings and Accents
The key word in siding your home is “YOUR.” Your imagination is all you need to make it YOURS! Use color, style and accents to make your home more energy efficient, low maintenance, more valuable, but most importantly, to make it Yours! Learn more >