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S.J. Janis Company, Inc.

Design-Build Firms

About Us

Free consultation
50+ years in business
13x Best of Houzz winner
Wauwatosa's Award-Winning Design, Build, & Remodel Company
Design, build, and remodel with S.J. Janis For 70 years, our award-winning team has helped more than 1,400 homeowners like you turn dream designs into inspired living spaces. Whether you’re looking to remodel a single room or want to build a spectacular new addition, the SJ Janis team has the experience and expertise to make your dream a reality. Call us today to discuss your home remodeling needs with our team!

Services Provided

3D Rendering, Architectural Design, Architectural Drawings, Attic Conversion, Basement Design, Basement Remodeling, Bathroom Remodeling, Drafting, Guesthouse Design & Construction, Home Additions, Home Extensions, Home Remodeling, Home Restoration, Kitchen Design, Kitchen Remodeling, Laundry Room Design, Mudroom Design, Porch Design & Construction, Project Management, Sunroom Design & Construction, 3D Home Design, Remodeling

Areas Served

Bayside, Brookfield, Elm Grove, Fox Point, Glendale, Greenfield, Lannon, Menomonee Falls, Milwaukee, Muskego, New Berlin, River Hills, Shorewood, Wauwatosa, Whitefish Bay


Winner of the Wisconsin Remodeler's Award every year since 1981

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48 Projects

Study room - mid-sized traditional freestanding desk medium tone wood floor and brown floor study room idea in Milwaukee with beige walls

River Hills Addition

River Hills, WI
Example of a transitional white tile and ceramic tile corner shower design in Milwaukee with an undermount sink, recessed-panel cabinets, white cabinets, quartz countertops and a two-piece toilet

Milwaukee Universal Design Master Bath Remodel

Milwaukee, WI
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9 Ideabooks

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High-End Design, Build, & Remodeling
Let us design your dream home
S.J. Janis Company, Inc.
Average rating: 5 out of 5 stars
1150 W. North Avenue
Wauwatosa, WI 53226
License Number 0201041