Commercial General Contractor Services in Duluth

Kaski, Inc. specializes in commercial construction projects and government contracts in Minnesota and parts of Wisconsin. We strive to be the only commercial general contractor you need to complete a project from start to finish.

A General Contractor that Loves Challenge!

We are always up for a good challenge! Finding unique solutions to construction problems is what we do best. Count on us for excavation, construction, and finishing work by our own experienced local trade professionals.​

Civil and Commercial Excavation

From installing a new driveway to clearing land for an airport runway, we offer all things dirt work. Site prep, grading, trenching, and demolition are among our offered services.

Commercial Underground Services

Our underground services include utility systems for new builds and remodels, as well as storm water systems and wastewater treatment plants.

Commercial Concrete

We provide full concrete services from prep to finish for commercial properties. We can help with floors, sidewalks, steps, retaining walls, and anything else concrete related.
Commercial carpentry work on a local DaiyQueen

Commercial Carpentry

Our skilled carpenters are framers, trim installers, door and window experts, steelwork professionals, and much more.

Oil & Gas Site Work

Our concrete and civil teams are qualified to build, repair, and maintain industrial oil and gas sites. We understand the need to approach these types of projects with the utmost care and precision.


Excavation services include earthwork, site prep, grading, underground stormwater/sewer systems, water mains, trenching, site clean-up, and demolition of residential and commercial properties.

Commercial Concrete

Concrete construction services include formwork, paired walls, installation, reinforcement installation, placement, finishing, floors and concrete surface treatments, repair and restoration, and architectural concrete.


We do steelwork! Contact us for help with pre-engineered steel buildings, custom steel structures, railings and stairs.

Commercial Carpentry

Kaski, Inc. can handle any of your carpentry or wood framing needs. We work on commercial structures such as: multi-unit apartments, hotels, and any other interior commercial wood framing project.

Concrete Masonry Restoration

Our concrete and masonry restoration services include concrete and masonry damage repair, ADA required updates, concrete patching, brick and stonework, and sidewalk repairs.

Materials Delivery

Turn to Kaski, Inc. when you need landscaping or building site materials delivered in and around Duluth. We have topsoil, gravel, limestone, pea rock, and more to meet any need.

How Can Kaski, Inc. Help You?

Kaski, Inc. commercial general contractors in Duluth, MN are here to help on your next construction project. Contact us to learn more about our services and capabilities.