Great Rooms/Sitting Rooms

PortSide Builders offers custom design, planning, building & remodeling of Great Rooms throughout Northeastern Wisconsin.  If you have any questions about building or remodeling an existing Great Room please contact one of our building & remodeling professionals today.

In Door County, Wisconsin call (920) 746-1092 or (920) 839-9255  •  In the Fox Valley / Fox Cities call (920) 727-4874 or (920) 426-1544  •  Click Here To View Maps to our Door County & Fox Valley Offices & Design Centers along with our online inquiry form.

Door County office
(920) 746-1092 or (920) 839-9255
810 S. Lansing Ave.
Sturgeon Bay, WI 54235
Click here for map

Fox Valley office
(920) 727-4874 or (920) 426-1544
980 American Dr.,
Neenah, WI 54956
Click here for map

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View All Customer Testimonials

We had worked with PortSide on past projects and were pleased to work with them again for our sunroom addition.  We were not disappointed!  Everyone we worked with including office staff, project planners/managers, crew, and subcontractors did an excellent job.  We have found those associated with PortSide take pride in doing quality work.  The project moved along according to the timeline we received and we are very pleased with the craftsmanship.  Our project manager was a great communica…
Michael & Ann Morgan