Kolbe Gallery
- Provides replacement windows, exterior and interior doors, sunrooms and home improvement products. Description of products and services, technical data and warranty information. Stores in Madison, Plover and Wausau.
- http://www.kolbegallery.com/

Chimney Doctors
- Inspector, repairer, rebuilder and cleaner of chimneys. Description of services and service areas, safety tips. Offices in Milwaukee, Madison and Minocqua.
- http://chimneydoctors.com/

Clean Air Systems, Inc.
- Offers air cleaning systems for commercial and industrial areas. Service information, contact information, parts, and product information. Appleton and Milwaukee.
- http://www.cleanairwisconsin.com/

PieperPower Inc.
- Electrical contractor providing plumbing, heating and HVAC to residential, commercial and industrial electrical services. Located in Milwaukee, Oshkosh, and Kenosha.
- http://www.pieperpower.com/

Farrell Equipment and Supply Inc.
- Provides construction equipment and supplies for the contractor and home owner.
- http://www.farrellequipment.com/

Omni Glass and Paint
- Auto glass, and glass and paint contracting. Description of products and services. Locations in Green Bay, Oshkosh and Schofield.
- http://www.omnigp.com/

Park Falls Building Supply
- Building materials retailer, general contractor, and residential and light commercial engineer. Description of products and services. Locations in Park Falls and Stratford.
- http://www.parkfallsbuilders.com/

Nelson-Young Lumber Company
- Includes an overview of products and services, and location information. Deerfield, Edgerton, and Evansville.
- http://www.nelsonyounglumber.com/

Kurz Electric Solutions, Inc.
- Industrial power transmission equipment sales and repair. Locations in Kimberly, Appleton and Menomonee Falls.
- http://www.kurz.com/

WeatherguardSystems.com
- Offers gutter, rain guard, siding, and window services.
- http://www.weatherguardsystems.com

Waunakee Remodeling
- Specializes in window replacement and installation, roofing, siding, gutter systems, doors, three and four season rooms, and deck building.
- http://www.waunakeeremodeling.com/

Martenson and Eisele, Inc.
- Engineering, surveying, planning and architecture services. Offices in Neenah and Omro.
- http://www.martenson-eisele.com/

Kahler Slater
- An interdisciplinary firm offering services within architecture, interior design, graphic design, planning and research. Includes portfolio of earlier projects, information about the firm's history, career opportunities and visions.
- http://www.kahlerslater.com

EC Wisconsin
- Building service contractor providing general and special cleaning services for facilities of all sizes and types. Offices in Madison and Appleton.
- http://www.ecwisconsin.com/

Vierbicher Associates
- Engineers, architects, surveyors, GIS technicians, planners, community development specialists and environmental scientists. Locations in Madison, Prairie du Chien, Reedsburg and Schofield.
- http://www.vierbicher.com/

VerHalen Inc.
- Serving homebuilders, remodelers, homeowners, architects and businesses with building products, space planning and office systems. Seven store locations, online shopping.
- http://www.verhaleninc.com/

Potter Lawson, Inc.
- Architect firm specializing in education, corporate, justice and municipal, and high technology facilities. Firm profile, project types, description of services. Locations in Madison and Beloit.
- http://www.potterlawson.com/

Lycon Inc.
- Supplies ready mix concrete, sand, gravel and building materials from 14 locations throughout south central Wisconsin.
- http://www.lyconinc.com/

Life Time Door Company
- Commercial and residential garage doors, accessories, sales and installation. Locations in Brookfield, Watertown and West Bend.
- http://www.lifetimedoor.net/

Insulation Distributors
- Distributes insulation products in Wisconsin, the Upper Peninsula and north central Illinois. Locations in Milwaukee and Wausau.
- http://www.insulationdistributors.com/

Home Interiors Flooring and Design Center
- Description of different flooring materials, sale items, FAQs. Stores in Appleton, Green Bay, and Sheboygan.
- http://www.homefloors.com/

Hoffman Corporation Construction
- Specializing in project management, architecture, engineering, design, construction management, bid and build. Offices in Appleton, Beaver Dam and Monroe.
- http://www.hoffman.net/

Enterprise Lighting Ltd.
- Manufacturer's representitives for various lighting products with offices in Brookfield, Madison and Green Bay.
- http://www.enterpriselighting.com/

Crispell-Snyder Consulting Engineers
- Civil engineering firm specializing in serving suburban and rural communities. Headquartered in Lake Geneva, with offices in Racine and Sheboygan. Corporate information, list of services.
- http://www.crispell-snyder.com/

Consolidated Doors, Inc.
- Commercial, industrial, and residential doors and door operators. Six locations in southeastern Wisconsin.
- http://www.consolidateddoors.com/

Builders Supply of Northeastern Wisconsin
- Residential building supplies including roofing materials, siding, windows, walls, ceilings and doors. Green Bay and Appleton locations.
- http://www.bsnew.com/

Brick and Supply Co.
- Distributes insulated concrete forms and supplies. Locations in Appleton, Schofield and Fond du Lac.
- http://www.brickandsupply.com/

J.H. Findorff and Son, Inc.
- Commercial contractors. Description of services, officer profiles, client comments, portfolio. Locations in Madison and Milwaukee.
- http://www.findorff.com/