Contractors in Illinois

Dynamic Utility Solutions provides service in electric distribution overhead / underground and boring construction, storm and emergency restoration, and commercial site electrical, as well as provides solutions to it’s customers who are working hard to maintain and improve the electrical grid in the United States.

Davis Electric is an electrical contractor specializing in design/build for industrial and commercial installation, renovation, and maintenance. They have been in business since 1960 and are located in Central Illinois.

Davis-Houk Mechanical, Inc. is a full-service firm serving all of downstate Illinois. DHM is a leading provider of plumbing, piping, and HVAC systems for commercial, industrial and institutional customers. The company has extensive experience in both Design/Build and competitive bid projects.

DC Weld Inc is a welding and fabrication company based in Flora, IL. They specialize in structural and equipment fabrication, serving the oil, gas, and distribution industries.

We provide quality fleet maintenance, as well as 24-hour on call emergency roadside service to customers in need of on-site truck and trailer repair. We service trucks and trailers in the Rockford, Elgin, Belividere, DeKalb and surrounding Chicago regions. Our crew has experience with diesel engine truck repair in Chicago and the surrounding areas. Evenings are no problem for us, and our full PM service covers problems that occur late in the day. Our mechanics do work on brakes, transmissions and clutches in need of repairs. Our expert technicians can also take care of your welding needs. We look forward to providing you with our high quality and trustworthy truck and trailer repair service. Service estimates and large fleet accounts are available by phone and email. Our response is prompt, and you can count on us to quickly repair your vehicle under any condition. We are driven to meet and exceed your expectations.

Delta Building Technologies engineers, installs and services direct digital control (DDC) systems for office, commercial, institutional, and industrial buildings in the metropolitan Chicago area. They represent Delta Controls, Inc., a manufacturer of Web-enabled building automation systems.

We are Deluxe Dispatch and we represent carriers. Professional freight dispatching company with proven experience in the field. Our team helps you get the most profitable loads to deliver. We generate high quality and converting leads, providing you all the documents. Making business efficient for both parties.

Denton Cartage is a full service intermodal trucking and shipping company, serving the 48 lower States and Canada. Denton is known throughout the industry as the “Problem Solving Company,” and for good reason: Denton Cartage tackles intermodal challenges with knowledge and expertise acquired by years of experience. By using state-of-the-art equipment operated by experienced office and delivery personnel, Denton is equipped to meet your transportation needs. Denton delivers results, focusing on saving time while effectively managing costs.

DLG aims to make every fleet as safe, efficient, and profitable as possible. They provide tools that assist truck companies in managing and tracking their fleets, optimizing fleet performance, preventing mechanical breakdowns, and enhancing safety. The company's general activities revolve around offering an all-in-one platform that includes features such as driver performance tracking, fleet optimization, freight manipulation, real-time information access, safety prompts, and diagnostics collection.

Dillman Services, Inc. is a manufacturer and distributor of quality oilfield chemicals specializing in field service to oil and gas producers.

Direct Push Analytical Corp. is a Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in Geoprobe services and environmental analysis.

Dispatch Pilot offers a Chrome extension for dispatch operations that integrates with DAT, providing features such as one-click emails, instant SMS, RPM visibility, custom filters, AI predictions, and smart load rating to streamline the dispatch process and enhance efficiency.

DKD Trucking is a family-owned and operated business since 1985 that focuses on providing personal relationships with employees and customers. They offer services related to Hazmat Freight, including the transportation of petroleum products, asphalt, propane, anhydrous products, and calcium chloride distribution directly to consumers.

Do Right Services Company is committed to providing the highest standards in facilities services throughout the Chicagoland area. They offer customized programs and services designed to meet client needs.

For over 40 years, we have focused on providing you with quality, innovative and exclusive attachments for your equipment. Revolutionizing the business for many to follow by our patented ground preparation equipment exclusively owned and sold by DoMor Equipment. These exclusive, patented attachments were designed with you in mind, centered on the distinctive consumer of property owner and contractor. Looking towards the future, we continually search for expansion opportunities that incorporate new technologies into our attachment line to give you more ground preparation and attachment solutions.

WBE/DBE/WOSB Certified excavating and trucking. Continuing a 100 year tradition of excavating in Chicagoland, Isabelle Doetsch Harlow and brother Robert Doetsch own and operate Doetsch Contractors, Inc. They have a lifetime of experience in the construction industry, focusing on excavating services.

Domani Construction & Development Inc. is a privately held construction company established in 2003. They specialize in commercial and residential construction, including remodeling services for both industries. They focus on healthcare and commercial-related construction projects.

Donegal Services specializes in demolition, excavation, roll-off dumpsters, water and sewer projects, and heavy equipment transportation.

Drake-Scruggs Equipment Inc. is a family-owned business that provides truck equipment and services to the Midwest communities. They offer a full line of aerial devices/bucket trucks, digger derricks, truck bodies and truck equipment.

A family-owned company emphasizing innovation, client satisfaction, and employee development, specializing in industrial refrigeration and various electrical services.

DUCO Cement Construction, Inc. is a commercial cement contractor founded in 2010. They focus on completing projects on time and within budget. They are a union contractor.

Duka Engineering & Construction is a leading provider of construction and engineering services in various areas. They offer a wide range of expertise, launching engineering solutions and design processes for construction to get their best design to increase productivity and efficiency, including renovation, design ideas, cost analysis, material selection, and strengthening. With their consulting services, they ensure efficient cost consumption throughout the building process.