Northwest Illinois Excavation, Agricultural Services, Septic & Underground
Proudly serving Elizabeth, Galena, Stockton, Hanover, Apple River, Scales Mound, and surrounding communities for 22+ years
Proudly serving Elizabeth, Galena, Stockton, Hanover, Apple River, Scales Mound, and surrounding communities for 22+ years

Primary Contractors provides excavation, site development, and agricultural support services throughout Northwest Illinois. Our agricultural services include field mowing, waterway maintenance, weed control and spraying, seasonal field preparation, harvest assistance, farm equipment operation and maintenance, and general farm labor support. We work with local farmers and agricultural producers to help maintain productive farmland, improve land management, and support seasonal farming operations.
Primary Contractors provides agricultural support services including field mowing, waterway maintenance, weed control and spraying, seasonal field preparation, crop cultivation support, harvest assistance, and agricultural labor services. We also perform farm equipment operation and maintenance, drainage and erosion management, orchard and fruit tree planting, pruning, vegetation management, and other seasonal farm and orchard support activities.

Primary Contractors provides professional excavation, earthmoving, and site development services for residential, agricultural, commercial, and municipal projects. Our services include site preparation, grading, foundation excavation, pond construction, drainage improvements, agricultural tiling, land clearing, demolition, utility trenching, roadway construction, erosion control, and material hauling. Whether improving farmland, preparing a building site, or developing property, we deliver safe, efficient, and reliable solutions backed by experienced crews and modern equipment.

Primary Contractors provides comprehensive pond maintenance services including bank mowing, aquatic weed and algae control, UV pond color treatments, shoreline stabilization, rip rap installation, dock construction and installation, beach development, erosion control, and overall pond improvement services to help maintain the appearance, health, and functionality of your pond.
Primary Contractors provides licensed septic installation and underground plumbing services, including septic system installation and repair, drain fields, water and sewer service lines, underground utility connections, and site drainage solutions. We ensure all work meets applicable codes and project requirements for residential, agricultural, commercial, and municipal projects.

Primary Contractors provides electrical and utility infrastructure services including main service line installation, underground electrical service runs, utility trenching, conduit installation, commercial and agricultural service connections, high-voltage utility support, underground power systems, and site development electrical work.

Primary Contractors maintains a diverse fleet of excavators, skid loaders, trenchers, bulldozers, tractors, scrapers, demolition equipment, and specialty tools to support excavation, septic, utility, agricultural, drainage, land clearing, and site development projects. We continually invest in new equipment and technology to improve efficiency, expand our capabilities, and provide dependable service on projects of all sizes.

Primary Contractors consists of licensed electricians, licensed septic installers, excavation specialists, licensed plumbers, chemical-certified professionals, and experienced agricultural service personnel. We take pride in being a multi-faceted contracting and agricultural services company with the experience, equipment, and expertise to handle a wide variety of projects.
Since 2004, we have proudly served Scales Mound, Elizabeth, Hanover, Stockton, Galena, Warren, Apple River, Apple Canyon Lake (ACL), The Galena Territory, and surrounding communities throughout Northwest Illinois.
Our reputation has been built on quality workmanship, dependable service, and treating every project as if it were our own. Whether you're planning a pond, septic system, excavation project, drainage improvement, utility installation, demolition, site development project, orchard improvement, agricultural mowing, spraying, farm drainage work, harvest support, or other agricultural services, you can count on Primary Contractors to get the job done right.
We proudly serve residential, agricultural, commercial, and municipal customers by providing practical solutions that improve properties, support agricultural production, and enhance long-term land value.
You can rely on us to "Do the Job Like It's Our Own."

…and much more.
We combine experienced crews, modern equipment, and a broad skill set to handle complete site development projects from start to finish.
Primary Contractors provides excavation, septic installation, utility electrical infrastructure, drainage and agricultural tiling, pond construction and maintenance, demolition, land clearing, foundation excavation, and site development services for residential, agricultural, commercial, and municipal customers.
Yes. We are a licensed septic installer and provide septic system installation, replacement, repairs, and related site work.
No. We specialize in utility electrical infrastructure, including main service installations, underground electrical services, and high-voltage electrical work. We do not provide residential house wiring or general electrical service calls.
We serve communities throughout Northwest Illinois and the surrounding region. Contact us to discuss your project location.
Yes. We are known throughout the region for pond construction, pond development, dredging, repairs, and ongoing pond maintenance.
Yes. We install and repair drainage systems and agricultural tiling to help improve water management and field performance.
Yes. We provide land clearing, tree removal, brush removal, and site preparation services for a variety of project types.
Yes. We offer demolition services and site cleanup for residential, agricultural, and commercial projects.
Yes. Contact our team to discuss your project and schedule a consultation or estimate.
We work on residential, agricultural, commercial, municipal, and utility-related projects of various sizes throughout the region.
Our customers come to Primary Contractors for a wide range of excavation, site development, agricultural, and land improvement needs. If you're facing any of the situations below, we may be able to help—give us a call to discuss your project.
If it involves moving earth, managing water, improving agricultural land, supporting farm operations, or preparing property for construction, chances are we can handle it.
Be the first to hear about property improvement tips and updates from our latest projects.
We strive to be in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, just drop us a line. We look forward to serving you!
(815) 238-1451 1511 US Hwy 20 E, Elizabeth, IL 61028
Monday - Friday: 8am - 5pm
Saturday - Sunday: Closed