Projects & Blog
See our latest work and industry insights.
Grave Plot Boundaries: Why Clear Layout Matters
Understand the role of clearly defined grave plot boundaries when planning cemetery ground work.
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Grave Excavation With Care for the Surrounding Cemetery
Learn about the excavation stage of burial-site preparation and the importance of careful coordination in a cemetery.
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Planning a Grave Location Among Existing Cemetery Plots
A look at grave marking among existing cemetery plots and why clear site identification matters before excavation.
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Grave Marking: The First Step in Preparing a Burial Site
Learn how grave marking defines a burial site and helps guide the next stage of cemetery excavation.
Read moreDirectional Boring vs. Open-Trench Excavation: What Is the Difference?
Installing an underground utility line requires more than choosing a route from one point to another. The installation method can affect the amount of surface…
Read moreHow To Prepare for a Septic System Inspection: A Homeowner's Checklist
A septic system is easy to forget about when everything appears to be working properly. But knowing the condition of your system can help you make informed…
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Making The Farm Life A Little Easier 🐄💧
J&L Underground Construction recently finished installing this livestock watering tank for a local farmer, giving their herd a reliable, consistent water…
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Know What's Below: Private Utility Locating for a Local Business Electrical Upgrade
When a local screen-printing business needed to expand their electrical service to increase production, the project couldn't move forward until one critical…
Read more10 Warning Signs Your Septic System Is Failing
Slow drains, sewage smells, and soggy yard spots are all warnings. Learn the 10 signs your septic system is failing — and what to do before it backs up.
Read moreSeptic System Repair vs. Replacement: How to Decide
Repair or replace your septic system? Here's how to weigh cost, age, and symptoms — plus straight advice for Missouri homeowners from J&L Underground.
Read moreWhat Is a Leach Field? Why Your Lateral Field Fails
A failing leach (lateral) field is one of the most common septic problems. Learn what it does, why it fails, and your repair or replacement options.
Read moreHow Often Should You Pump Your Septic Tank? (Missouri Guide)
Most septic tanks need pumping every 3-5 years, but household size and water use change the math. Here's how to find your schedule in Missouri.
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