Groundhog Removal Cost: Trapping, Burrow Fencing, and Foundation Risk

Groundhog removal in 2026 typically costs $250–$550 per animal situation for trapping and removal, and $300–$800 for burrow exclusion — a buried wire apron at a deck, shed, or foundation edge that stops the digging rather than the animal. The expensive scenario is structural: a long-tenured burrow system under a slab or foundation can undermine soil enough that removal turns into a fill-and-repair job in the $500–$2,000 class. Early is cheap; late is not. Prices vary by region and company, and rules on lethal versus live-trap methods vary by state and town.

2026 Price Ranges

One Groundhog, Many Doors

A woodchuck burrow has a main entrance and typically two to five secondary entrances, and the animals are formidable diggers — burrow systems can run 30 feet laterally and several feet deep, with chambers. This is why trapping takes time and why exclusion must address every entrance at once. Sealing one visible hole while three others stay open accomplishes nothing except making the animal dig a fourth.

The Timing Lever

Groundhogs hibernate, and the seasons shape what you are paying for. A February call is often an April problem solved early — the burrow is occupied but the animal is not actively digging, feeding, or breeding, and exclusion work can be staged before the spring push. Conversely, late spring and summer are when garden damage peaks and when a female with young is present, which can limit options under state rules. If you know the burrow has been active for years, the cheapest day to deal with it is the soonest one.

Why the Damage Escalates

Groundhogs excavate soil to build, not to travel. Under a deck or shed, that displaced soil creates voids, and voids near a slab or footing allow settling. A single season under a garden shed is an annoyance; a decade under a garage slab is a foundation conversation. The same animal eats roughly its own body weight in vegetation daily through the growing season and will strip a garden bed efficiently — not out of malice, just biology. That is the damage model: constant excavation plus constant feeding.

DIY Fencing: The L-Footer or Nothing

Surface fencing along a garden is a speed bump. Groundhogs climb reasonably well and dig under anything that stops at grade. The only residential geometry with a real record is the buried L-footer: hardware cloth set vertically, with the bottom 12 inches bent outward at a 90-degree angle and buried a few inches below the surface, so a digging animal meets horizontal wire instead of open soil. Bury the bottom, bend it away from the protected side, and fasten the top to a rigid frame. Repellents — castor oil, predator urine, capsaicin — grade as weak to useless in the field; they may shift activity for a few days, then the animal habituates.

Legal Frame

States divide on groundhog management. Some allow lethal control with restrictions on season and method; some restrict body-gripping traps to licensed operators; many municipalities regulate firearm discharge and trap setback distances from property lines and structures, which effectively rules out most suburban DIY trapping. Trapping and relocating animals is also regulated in many states — release on public land is often illegal, and relocated groundhogs rarely survive anyway. A licensed operator knows the local calendar and the setback rules; that knowledge is part of what the fee buys.