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Serving South Suburbs For Over 35 Years

General Info
M & J Underground is a full union company with the objective to serve outr surrounding communities with site utility and underground conctruction services. We are family owned and operated and have been in business for over 35 years. We are located in Monee, IL and are licensed, bonded and insured in the following services. Septic tanks and systems cleaning, sewer cleaning and repair, water main installation and repair, and small paving jobs. Give us a call today.
BBB Rating
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BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
Sat - SunClosed
  • Terralifting Septic Systems Without Digging.
  • Home Improvements
  • Septic Enhancements & Repairs
  • Backhoe Services
  • Cost Control
  • No Costly Landscaping Replacement.
  • Retaining Walls
  • Septic & Mechanical Systems Installed
  • Pump Station Repair
  • Concrete
  • Sewer Hookups
  • Well & Septic Inspections
  • Family Owned & Operated
  • Construction Management
  • Directional Drilling
  • Sewers
  • 24 7 Emergency Service Available
  • Building Plans
  • Driveways
  • Building Permits
  • Drain Cleaning
  • Residential Contractors
  • New Septic and Mechanical Systems Installed
  • Sump & Ejector Pumps
  • Jetting Large and Small Jobs
  • Drain Repair
  • Hydro-Excavation
  • Sewer Repair
  • Video Surveillance of Septic and Sewer Systems
  • Septic Pumping
  • Subcontractor Management
  • Excavation Work
  • Commercial Contractors
  • Sewer Televising
  • Foundations
  • Construction Staffing
  • Sewer Systems
  • Construction Scheduling
  • Topsoil
  • Septic Pumping and Power Rodding
  • Sewer & Water Construction
  • Septic Systems & Tanks
  • Septic & Mechanical Systems
  • Septic Pumps
  • Drains
  • Sewer Lines & Sewer Systems
  • Concrete
  • Topsoil
Payment method
discover, visa, amex, master card

State Approved

Concrete Contractors, Building Construction Consultants, Building Contractors, Construction Consultants, Construction Management, Excavation Contractors, General Contractors, Plumbers, Septic Tanks & Systems, Sewer Contractors, Utility Companies, Water Damage Emergency Service, Water Utility Companies
Other Information

Parking: Lot

Services: Terralifting Septic Systems Without Digging., Home Improvements, Septic Enhancements & Repairs, Backhoe Services, Cost Control, No Costly Landscaping Replacement., Retaining Walls, Septic & Mechanical Systems Installed, Pump Station Repair, Concrete, Sewer Hookups, Well & Septic Inspections, Family Owned & Operated, Construction Management, Directional Drilling, Sewers, 24 7 Emergency Service Available, Building Plans, Driveways, Building Permits, Drain Cleaning, Residential Contractors, New Septic and Mechanical Systems Installed, Sump & Ejector Pumps, Jetting Large and Small Jobs, Drain Repair, Hydro-Excavation, Sewer Repair, Video Surveillance of Septic and Sewer Systems, Septic Pumping, Subcontractor Management, Excavation Work, Commercial Contractors, Sewer Televising, Foundations, Construction Staffing, Sewer Systems, Construction Scheduling, Topsoil, Septic Pumping and Power Rodding, Sewer & Water Construction


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