Before any digging begins, professionals locate underground utilities and mark their positions so root removal work stays clear of gas lines, water lines, electrical conduit, and irrigation systems. This step isn’t optional — it’s standard practice and a legal requirement in Alabama before any ground disturbance.
The 811 Call Before Any Digging Starts
In Alabama, contractors are required to contact 811 — the national call-before-you-dig service — at least three business days before breaking ground. This triggers a free utility locating service where representatives from each utility company come out and mark the locations of buried lines with colored flags or paint.
Each color means something specific. Yellow marks gas lines, red marks electric, blue marks water, and orange marks communications. A reputable tree service will not begin stump or root work until those markings are in place.
Homeowners hiring a contractor should confirm this step was completed. If a crew shows up and starts digging without any utility flags visible, that’s a concern worth raising before work begins.
How Crews Work Around Marked Utility Lines
Once utilities are marked, the approach to root removal shifts based on how close the roots are to buried lines. Mechanical equipment like stump grinders and mini excavators are kept away from the marked zones. Near utility lines, crews switch to hand tools — mattocks, pruning saws, and hand excavation — to carefully expose and cut roots without risking contact with anything buried.
In some cases, air excavation tools are used. These use compressed air to move soil without disturbing what’s underneath, giving the crew a clear view of what’s in the ground before any cutting happens.
The goal isn’t just to avoid breaking a line. Even small nicks to gas or electrical conduit can create hazards that don’t show up immediately.
When Root Systems Make Things Complicated
Privacy shrubs and large ornamental shrubs common across North Alabama — ligustrum, cherry laurel, and Leyland cypress — can develop root systems that spread well beyond the plant’s canopy. A shrub that sat along a fence line for 15 years may have roots extending toward a water line or irrigation zone that wasn’t originally anywhere near the planting area.
This is one reason shrub root removal near structures, driveways, or property lines benefits from a professional assessment before work starts. What looks straightforward on the surface can get complicated a foot underground.
If a root has already grown around or against a utility line, a professional crew can evaluate the situation and determine whether the root can be cut safely or whether a partial removal is the smarter approach.
What Homeowners Should Do Before the Crew Arrives
If you have a private irrigation system or invisible fence, those lines typically won’t show up through 811. Mark them yourself before work begins or provide the crew with a diagram of where they run. Most tree service companies will ask about this during the estimate, but it’s worth bringing up proactively.
Also let the crew know about any outdoor lighting, drainage lines, or buried downspout extensions in the work area. The more information they have upfront, the smoother the job goes.
If you’re planning shrub or stump removal on your Huntsville property and have concerns about what’s underground, a local tree service can walk the site with you before scheduling the work and make sure everything is handled safely from the start.