Contractors in Wisconsin

Since 2001, it has been Commonwealth Construction’s mission to open doors to opportunity by designing and constructing superior products for communities, partners, and families. We take great pride in ensuring that each project is delivered on time, within budget, and with attention to detail. This is accomplished by effectively collaborating and communicating with internal and external partners starting from the initial design concept and throughout all phases of the preconstruction and construction process.

Complete Water Solutions offers water treatment services & solutions for commercial, industrial and medical water filtration. They provide a full line of water equipment and focus on customer service with expertise in installation, repair, and emergency services for water treatment systems.

Corevac LLC is a leading provider of underground construction services using vacuum excavation, directional drilling, coring and keyhole technologies.

CornerStone One is the sole contractor in Southeastern Wisconsin offering excavation and grading, site utilities installation and commercial plumbing system design/installation from a single source. CornerStone expertise and experience covers everything from pre-planning to engineering to implementation. Our team uses advanced technology and clear communication to ensure every project is completed on time and on budget.

Coxsee Builders is a structural steel building company that provides erection and installation for a diverse range of steel project types, including new construction and renovation of existing structures.

DBS Group is a design-build construction company that delivers quality commercial construction on time and on budget. They manage projects from conception to completion and collaborate with designers to provide construction-only services.

DC Materials LLC is a lumber and framing material supplier for multifamily and commercial construction projects. They also offer recycled concrete products and aggregates.

DUECO, Inc. is the largest privately owned provider of Terex Utilities products in the nation, focusing on sales and service operations for various utilities equipment. They are committed to customer satisfaction and provide knowledgeable staff and personalized service.

Family owned full service industrial and commercial general contracting firm operating in Southeast Wisconsin. Specializing in projects that require attention to detail and and high level of customer service. They self perform carpentry, concrete, and masonry to ensure hands-on supervision throughout the construction project.

Damage Control Inc. provides comprehensive repair solutions for institutional, commercial, and residential structures impacted by fire, smoke, water, wind, mold, trauma, or other perils. They offer immediate response and restoration services.

Family Owned Electrical, Refrigeration, Automation, and Engineering company, serving commercial and industrial customers in eastern Wisconsin.

Our mission at Dedicated Systems, Inc. is to safely achieve quality service and on-time delivery to our customers. We offer prompt, nationwide service and specialized hauling for those unique loads.

Degree Days LLC provides building performance solutions, focusing on energy efficiency, profitability, and sustainability. They work with contractors, builders, developers, utilities, and government personnel.

Designed-Access, LLC provides wireless communication systems for construction hoists, focusing on efficiency and site safety.

Diamond Transportation System, Inc. provides specialized transportation services with a focus on safety and customer satisfaction. They specialize in the transportation of construction, farm, and other machinery.

Dick Construction, Inc. specializes in remodeling of existing office buildings as well as new commercial construction. They offer general contractor, construction management, design-build, and excavation services.

Discovery Designs Refrigeration designs and installs industrial refrigeration systems for food production and cold storage facilities.

Duffek Construction is a commercial construction company that thrives on tackling challenging projects and finding creative solutions. They combine large project knowledge and experience with a hands-on approach.

Design-Build general contractor providing planning, project management, and construction services across Commercial, Agricultural, Industrial, and Residential industries.

EDC Management Corp. specializes in mechanical and structural engineering, designing, and construction management services for the industrial, commercial, and architectural sectors.

EGI Mechanical is a mechanical contractor with over 50 years of construction, fabrication, and design experience, providing solutions for various projects.

Eco-Resource Consulting, Inc. (ERC) is a multidisciplinary consulting firm offering a broad range of services in environmental and natural sciences.