Pocket gopher coming up out of a fresh dirt mound
  1. Home
  2. Services
  3. Pocket Gopher Control

Pocket gopher control on Colorado’s Front RangeMounds gone. Lawn back.

Rich finds the main tunnel near the freshest mounds and treats it with pressurized gas.

A red treatment hose from the PERC rig running into a burrow beside a marker flag

02 · Gophers

What it is, and what it costs you.

Pocket gophers live almost entirely underground, so you see the damage long before you see a gopher.

Fresh dirt shows up overnight in a lawn, a garden bed or a pasture.

Each gopher runs its own tunnel system, with shallow feeding tunnels under the roots and a deeper nest.

Left alone, one gopher can put up a new mound almost every day.

PERC® is designed for gopher control.

Rich locates the tunnel near the newest mounds and sends pressurized gas through it. The whole run is treated at once.

Field signs

How to tell it is gophers.

  • Fan-shaped mounds

    Fresh soil pushed up in a crescent or fan shape, usually with the hole plugged off to one side.

  • No open holes

    Gophers keep their tunnels closed. An open hole in the middle of a mound usually points to something else.

  • Plants pulled down

    Garden plants and young trees wilt or vanish from below as roots get eaten.

  • Chewed lines

    Drip and sprinkler lines in the root zone can get chewed through.

The PERC® method

Every tunnel, in seconds.

PERC® stands for Pressurized Exhaust Rodent Control.

Instead of a bait on the surface or a trap at one hole, the treatment goes down the burrow and through it.

How the PERC® method treats a burrow Cross-section of a prairie dog burrow. A probe from the rig goes into one entrance. Pressurized gas flows down through the connected tunnels to the nest chamber, a side chamber and the other entrances. 1 2 3 PROBE IN THE ENTRANCE NEST CHAMBER OTHER ENTRANCES
Cross-section of a prairie dog burrow, drawn for this page. Real systems vary in depth and length.
  1. 1

    Probe in

    A probe from the rig goes into each active entrance. Several hoses work at once.

  2. 2

    Pressure on

    Pressurized gas, about 2.5 percent carbon monoxide, fills every connected tunnel.

  3. 3

    Purged in seconds

    The burrow is purged of air before the rodent can get out another entrance.

The job

How Rich handles it.

Lawns, vegetable gardens, orchards and horse pastures all get gophers along the Front Range.

In a yard the job is usually a handful of fresh mounds. On acreage it can be dozens.

There is no bait to scatter and no traps to set and check every morning.

That matters if you have dogs that dig, or kids who play in the yard.

Rated 5 out of 5 stars.

Rich with the Rodent Ranger was excellent! We had a gopher issue in our yard.

Rich was knowledgeable and explained the process. We felt comfortable with his advice/plan with the holes.

We have not had an issue since.

Google reviewerGoogle review
  1. Read the mounds

    Rich looks at where the newest mounds are and which way the tunnel runs between them.

  2. Find the tunnel

    A probe locates the main run next to fresh activity. That is where the treatment goes in.

  3. Treat the run

    Pressurized gas fills the tunnel system. New mounds after that get a follow-up.

Where

Gophers in these towns.

Pocket Gopher Control is available up to 125 miles from Milliken: Fort Collins, Loveland, Greeley, Denver and the towns below.

Questions

Common questions.

How do I know it is a gopher and not a vole or a mole?

Gopher mounds are fan-shaped with the hole plugged.

Voles leave small open holes and runways in the grass.

Rich can tell you which it is on the walk-through.

Will the gophers come back?

Treated gophers do not.

New ones can move in from neighboring land over time, especially next to open fields.

Call when fresh mounds show up.

How fast does it work?

The pressurized flow purges the tunnel in seconds. Most yards are done in one visit.

Free estimates · Open 24 hours

Ready when you are. Call the Ranger.

Say what you are seeing and roughly how many holes. The walk-through and estimate for gophers are free.

(970) 301-8724

Free estimate

Tell Rich what is digging.

A quick description is plenty: what you are seeing, roughly how many holes, and where.

Rich calls back and sets a time to walk the land.

  • Call or text(970) 301-8724
  • HoursOpen 24 hours, every dayAs listed on Google
  • PricingFree estimate, priced per holeSet once the land is walked
  • Based inMilliken, COServing the Front Range, up to 125 miles out

Request a free estimate

Say what is digging and where. Rich calls back to set a time to walk the land. The estimate is free.

Rather talk? Call or text (970) 301-8724, any hour.

CallFree estimate