(815) 942-1905

Providing a Full Range of Excavating and Construction Services

Serving Industrial, Commercial, and Municipal Clients

We provide a full range of excavating and construction services for industrial, commercial, and municipal clients throughout the northern Illinois region. With our skilled workforce, top of the line equipment, emphasis on safety, and attention to detail, we can make your project a success.
Conley sign surrounded by trees under clear blue sky.

General Contracting

With safety being our number one priority, Conley Excavating & Construction can encompass everything related to...

Workers cleaning concrete floor near industrial silos.

Concrete Construction

Our highly skilled labor force provides industrial concrete services including but not limited to foundations and...

White tanker truck with crane at industrial site.

Vactor Services

Our Vactor HXX hydro-vac truck provides various services not only for our own forces which ensures...

Workers installing large blue pipes in trench.

Utility Services

With miles of pipe successfully installed throughout northern Illinois, we have built a strong reputation with...

Aerial view of suburban construction site and green fields.

General Site Excavating

We provide site preparation for commercial and industrial sites including earth excavation, placement, grading, and compacting...

Workers and excavator at construction site on cloudy day.

Service Repairs

Utility breaks and leaks pop up when least expected. Our various sizes of excavators, trailers, and...

Excavator and truck at construction demolition site.

Demolition

We provide demolition services for industrial, commercial, and municipal projects. We work closely with consultants to...

Workers operating machinery in road construction site.

Milling Services

We offer cold planer services for road construction and utility projects. Equipped with a 4′ Bomag...

Excavator operating at sunny construction site.

Helical Piers

Conley has been certified by Pier Tech and is equipped to be able to install piers...

Call us today at (815) 942-1905
Conley sign surrounded by trees under clear blue sky.

General Contracting

With safety being our number one priority, Conley Excavating & Construction can encompass everything related to your project from excavation, sewer and water, to industrial and commercial concrete work. We can set deadlines and budgets, coordinate with specialty subcontractors, manage employees, and obtain appropriate building materials. We can also manage stakeholder expectations, acquire needed permits, and ensure every part of the project is up to code and meets your expectations

Workers cleaning concrete floor near industrial silos.

Concrete Construction

Our highly skilled labor force provides industrial concrete services including but not limited to foundations and supports, flatwork, and concrete restoration. We ensure our work is of the highest quality with an emphasis on safety combined with a timely completion while working diligently to find solutions and overcome any challenges that may arise in an industrial setting.

White tanker truck with crane at industrial site.

Vactor Services

Our Vactor HXX hydro-vac truck provides various services not only for our own forces which ensures the safe location of underground utilities but also for other contractors and industrial and municipal clients needing similar services or maintenance such as cleaning basins and manholes.

Workers installing large blue pipes in trench.

Utility Services

With miles of pipe successfully installed throughout northern Illinois, we have built a strong reputation with the municipalities and communities in which we work. We have been continually commended for our well-coordinated logistics and clean construction sites. We fully understand the patience required of the community impacted by these projects which is why we make it our goal to maintain a high level of communication with homeowners and respect their property as we do our own.

Aerial view of suburban construction site and green fields.

General Site Excavating

We provide site preparation for commercial and industrial sites including earth excavation, placement, grading, and compacting as well as aggregate installation. Our skilled operators have been trained to pay close attention to detail and use the latest GPS technology to ensure our site work is within the tolerances needed for any project. We deliver a choice finished product that exceeds your expectations.

Workers and excavator at construction site on cloudy day.

Service Repairs

Utility breaks and leaks pop up when least expected. Our various sizes of excavators, trailers, and trucks fully equipped with all necessary tools and safety accessories allow us to quickly mobilize to any repair in short notice to solve the problem as quickly as possible.

Excavator and truck at construction demolition site.

Demolition

We provide demolition services for industrial, commercial, and municipal projects. We work closely with consultants to perform hazardous testing if needed to ensure the construction site is property remediated prior to the commencement of demo operations. Our priority is to make sure all debris is removed appropriately and the site is cleaned thoroughly so there is no remaining evidence of the previously existing structure.

Workers operating machinery in road construction site.

Milling Services

We offer cold planer services for road construction and utility projects. Equipped with a 4′ Bomag 1220/30, we can provide efficient pavement removal and mill-in-place services.

Excavator operating at sunny construction site.

Helical Piers

Conley has been certified by Pier Tech and is equipped to be able to install piers of all sizes to meet your projects needs.

Services