Contractors in Minnesota

Sowles Co. is a specialty contractor in steel erection, operating since 1933. They erect high rises, sports stadiums, manufacturing plants, warehouses, hospitals, military projects, power plants, oil refineries, parking structures, shopping centers, ethanol plants, paper mills, mining plants, and other structures.

Lake Superior Consulting (LSC) is an energy infrastructure consulting company serving the liquids & natural gas, renewables, water & stormwater, and manufacturing industries. They offer services such as integrity management, engineering, and technology solutions.

LS Black Constructors is a full-service commercial construction company headquartered in St. Paul, Minnesota. They focus on collaboration and delivering on the goals and experiences that matter most to their partners.

LVC Companies is a national, full-service fire protection and systems integration company. They offer design, installation, and service phases for fire protection, security, and communication systems.

Landmark Companies offers services for farm drainage as well as general excavation and directional drilling.

Langer Construction is a full-service commercial construction company that provides design/build, general contracting, facility planning, and preconstruction services.

Lawrence Sign manages all aspects of a company's sign program, including design, regulatory compliance, fabrication, installation, and ongoing maintenance. They offer a five-year, zero-cost maintenance program.

Lawrence Transportation Company has been in the transportation business for more than 60 years. We began as a full-service lease company and expanded into a for-hire carriage and other logistic services, growing with our customer's needs. Today, Lawrence Transportation Company and our subsidiary freight trucking companies offer a wide range of supply chain logistics services. Ours is not a big impersonal company headquartered in a distant city, with a revolving cast of contacts you never get to know. We are a capable, reputable transportation company owned and managed by the people in your neighborhood – folks you will get to know.

Leading Edge Consulting LLC is an expert in federal and state regulations, aimed at helping clients operate safely and achieve results through their knowledge and expertise.

Design-build fire protection installations and service, committed to the interests of our clients and building long-term relationships.

Lloyd's Construction Services, Inc. provides expert demolition, excavation, roll-off, debris management, and related services.

A cargo and freight transportation partner specializing in trucking and third-party transportation management.

Lucid Engineers, PC is a full-service specialty engineering firm serving the commercial heavy steel and concrete construction markets for the past 43 years. The firm delivers erection and construction engineering services for challenging projects worldwide and focuses on creating clear, constructible solutions.

A reliable and efficient hauling service operating in the Twin Cities metro area since 2009, focusing on efficient transportation of construction materials.

MEA serves the people that deliver electricity and natural gas to homes and businesses. They are a trade association founded by distribution utilities to improve safety and efficiency.

Minnehaha Transportation, Inc. provides school bus transportation, primarily for charter and private schools. Minnehaha Service, Inc. provides repair, service, and washing for buses and trucks.

MP Nexlevel provides construction and technical services to Communications, Power, Gas and Network Providers. They offer expertise in planning, installing and maintaining overhead and underground infrastructure work.

MSP Electric is a commercial electrical contractor specializing in new construction and remodeling projects, particularly at Minneapolis–Saint Paul International Airport (MSP).

MTek Works is a wireless construction inspection team that uses technology and networking to bring customers to you.

Mactech offers a wide array of field machining tools and on-site services, including line boring equipment, portable lathes, pipe cutting tools, repairs, heat treatments, field machine shops, and diamond wire saws. The company's focus is on providing quality service through exceptional people and equipment, expertise from experience, and a passionate commitment to customers.

Magney Construction is a commercial and industrial general contractor that specializes in building high quality water and wastewater treatment facilities. They self-perform earthwork, site utilities, concrete, masonry, carpentry, process equipment installation, and process piping work. They also provide maintenance and service work.

Margolis Company specializes in high-quality, technically-challenging and large-scale commercial landscape construction in the Minneapolis/Saint Paul Metropolitan region.