Scorpion Control · By Kai Horner, owner of Kekoa Pest Control · Published · Updated
Two neighbors in the same subdivision can get very different answers about scorpion work, and both can be right. This post explains why, using what the University of Arizona has published, so you can compare offers for scorpion control in Tempe, Chandler or Gilbert.
What scorpion control cost in Arizona comes down to
Scorpions are a harder target than most household pests. They hide in cracks by day, and the university says populations around irrigated homes can run much higher than in open desert. So a price reflects how much ground and how many hiding places a visit has to deal with.
That is also why this post carries no dollar figures. A number printed here could not know your wall line, your irrigation or how often you find them. Ask for a price based on your property, and ask what would change it.
Why a block wall changes the price
University of Arizona Extension reports that in harborage research, 95 percent of bark scorpions chose hollow block walls over other options. Most East Valley subdivisions have exactly those walls, often on three sides of a lot. That one detail can move a job from a house-only visit to a property-line visit.
These property factors usually matter most:
| Factor | Effect on cost |
|---|---|
| Linear feet of block wall | More wall means more time at the base, caps and gaps |
| Irrigation and turf | Moist yards feed crickets and hold more scorpions |
| Citrus, palms, woodpiles | More cover to inspect and treat around |
| Desert-edge or wash lot | Steady pressure from open land |
| Entry gaps | Each door, vent and pipe adds labor if sealed |
| Sightings inside | Interior work adds time and prep |
| Frequency | One visit, monthly or every two months |

Where the lot sits can change the job
The wall is half of the property question. The other half is what the lot sits next to. University of Arizona Extension says scorpions are often found in newly developed areas under about 3 years old, where construction has disturbed them. It also says homes near dry washes, farm fields or orchards can see an influx during summer rains and after irrigation.
So a new Gilbert build backing onto a field may need more attention than its age suggests, and a Chandler home beside a wash may see scorpions in bursts rather than steadily. Ask how a plan handles those spikes.
The stakes are why people pay at all. The university cites national poison center data showing the highest sting incidence in Phoenix, up to 677 per 100,000 people, with 98 percent of exposures in or around homes.
How monthly scorpion service pricing works
Regular service is priced per visit, and the year's total is the number to look at. Scorpions are active most of the year here, with nights above 70 degrees ideal for them, and they ease off from about November through March. That is why plans tend to focus on the warm months, and why it makes sense to ask if the schedule can flex.
Kekoa customers mostly describe monthly visits, and one reports every two months. Where Google reviewers list a price, the common bands are $20-40 and $40-60 a visit, with one at $60-80, as of November 2026. That is what reviewers report, not a rate card, and it does not cover sealing work. Reviewers also mention a reminder the day before, on-time arrival and a list of the products used. For what a plan like this looks at, read about monthly scorpion treatment. Treatment around a house also reaches their food, since scorpions eat crickets and roaches, though the university cautions that removing food helps without solving the problem.

Scorpion treatment cost versus sealing: what each one buys
These are different purchases, and the honest answer is that many homes need some of both. The table below is about what you get, since neither option has a set price here.
| Option | What it buys | Limit |
|---|---|---|
| One-time treatment | A knockdown after a clear event, such as a sighting after a monsoon | Does not address gaps or repeat pressure |
| Regular treatment | Ongoing pressure on scorpions and their food around the house | Pesticides alone struggle with scorpions |
| Black light check | A count, and a map of where they travel | Finds them, removes only what you catch |
| Sealing and door work | Fewer ways in, for the life of the repair | Takes time, and new gaps open as seals age |
| Wall capping and stucco | Fewer hiding spots in the wall itself | Masonry work, often shared with a neighbor |
The university's view is clear: pest-proofing is by far the most effective way to reduce scorpion contact and stings. Sealing and black light work are not confirmed Kekoa offers, so call first. Scope depends on the property, and Kai will tell you if he takes them on. There is more on scorpion proofing if you want the full list.
What you can do yourself to lower the bill
A lot of the most useful work costs little. University of Arizona Extension lists these, and each one reduces what a professional has to chase:
- Fit tight door sweeps and fresh weather-stripping.
- Screen weep holes with coarse steel mesh. Do not plug them.
- Caulk around pipes, eaves and wall penetrations.
- Keep window screens in good repair.
- Move wood, rocks and debris away from the house.
- Prune branches that touch the structure.
- Lift trash containers off the ground on a frame.
- Use self-closing exterior doors, or add a screen door, where scorpions are active.
One more low-cost tool deserves a place here. A battery UV light is a one-time purchase, and University of Arizona Extension says repeated collections and releases far from the house are more effective than repeated pesticide applications. That only works if you are willing to walk the wall after dark, several times a summer. If you are not, weigh that honestly when you compare a plan.

Reading two scorpion quotes side by side
Two quotes can look alike and buy different work. Put each one against these questions before you compare the totals:
- Does it cover the house only, or the block wall and yard as well?
- Are inside visits included, or exterior work alone?
- Which months does the schedule run, and can it flex in winter?
- What happens if you find a scorpion between visits?
- Are door sweeps, weep screens or sealing in the price, or separate?
- Will you get a list of the products used after each visit?
A low number for the house alone and a higher one that covers the wall line are two different jobs, so compare them that way.
How Kai would weigh it up
Kai's view is that you should pay for what the yard actually needs and no more. If you have seen one scorpion in three years, a monthly plan is hard to justify. If you are finding them weekly in a home with small children, the question changes, because the goal is reducing contact and not chasing a low number.
So the first call covers how often you see them, where, and what surrounds the house. Customers say he explains what he is doing and how to prevent problems, so ask him why he recommends what he recommends. Arizona requires pest businesses to hold a state license, and it is sensible to check any company you hire at the state's license search.
Finding scorpions and want a straight answer on cost? Call (209) 563-1650.
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About the author
Kai Horner owns and runs Kekoa Pest Control, a family-owned pest and weed control business based in Tempe, AZ, serving the East Valley since 2022. More about Kai
