
Monthly Pest Control in Tempe, AZ
Monthly pest control in Tempe, AZ suits a house that sees scorpions, ants or roaches through most of the year. Kai Horner does the visits himself, inside and out, and customers report a reminder the day before and a list of the chemicals used.
- 5.0★ on Google (54 reviews)
- Family owned, owner operated
- Serving since 2022
Scorpions, ants and roaches get very little time off in the low desert, which is the plain argument for a monthly schedule as part of pest control in Tempe. University of Arizona Cooperative Extension reports that bark scorpions stay active for most of the year here and only ease off from November through March. A standing visit keeps the outside of the house under treatment through that long season. It also puts one person on the property often enough to notice when something changes.

Monthly pest control in Tempe, AZ: what each visit covers
Customers describe Kai as a one man show, so the person who treated the house last month is the person at the door this month. Here is what reviewers say they get:
- A reminder the day before. One long-time customer says it has never been missed.
- Treatment inside and out. The exterior gets attention at each visit, and the interior is handled around what you have been seeing.
- An explanation. Kai talks through the work and what you can change before the next problem starts.
- A list of the chemicals used. A Google reviewer says he leaves one at his monthly visits. Keep it with your house records.
- Help with whatever turns up. One monthly customer reports mice and hornets being dealt with along the way, and another says Kai addresses weeds as well as pests.
A typical visit runs in this order, though what you report can change it:
- You get the reminder and leave a side gate unlocked if the backyard needs access.
- Kai asks what you have seen since last month and where.
- He works the outside: foundation line, door thresholds, weep screed, block wall bases and any spot that has been active.
- He treats inside where it is called for, usually kitchens, baths and the garage.
- He walks you through what he did, gives prevention advice and leaves the list of what was used.

Why do so many Tempe houses run on a recurring schedule?
Three things about this valley push the interval shorter. The first is the calendar, since warm nights keep pests moving for most of the year. The second is water. Extension notes that bark scorpions shift around irrigation and monsoon rain, so summer storms and drip lines keep bringing them toward houses. The third is building material. A University of Arizona study found 95% of the bark scorpions tracked preferred hollow block walls as shelter, and those walls run behind a great many East Valley yards. Older Tempe houses add worn seals and pipe gaps to that list.
Heat, sun and rain also shorten the working life of anything applied outside, so a long gap can leave a house exposed in the months it matters most. It costs more visits per year, which is why it is not right for every home.
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Monthly, every two months or one visit?
These are schedules, not packaged tiers. Tell Kai what you are seeing and he will say which one he thinks fits.
| Schedule | Fits a home that | Trade-off |
|---|---|---|
| Monthly | Sees scorpions, roaches or ants regularly, backs onto block walls or desert, or has kids and pets on the floor | Most visits per year |
| Longer gap | Sees bugs only now and then and is tightly sealed | More time between looks at the house |
| Single visit | Has one sudden problem | Nothing ongoing unless you call again |
One customer reports visits every two months, and the quarterly pest control page covers how a longer gap works. If you only have one flare-up to deal with, read about a one-time pest treatment first.

What monthly service does not cover
A recurring visit does not fix everything.
- Open entry points. Treatment does not close a torn door sweep or a gap around a pipe. Those repairs are on the homeowner, and Kai can point them out.
- Jobs that need different work. Bed bugs, a bee colony in a wall or a rodent problem can take separate visits and methods. Ask how a given job is handled and priced before it starts.
- Zero bugs. A desert yard will always have some insects. The goal is fewer pests outside and few or none indoors.
What Arizona asks of a recurring service
State rules treat each monthly stop as its own pest management service, with its own paperwork. Under A.A.C. R3-8-501, the applicator records the customer, the specific site, the date and time, the target pest, the trade name of the pesticide, the amount applied and who applied it. R3-8-503 has the business keep service records for three years. Those sections cover what a business keeps, so ask what you will receive. A dated list from each visit gives you twelve entries a year to compare. Keep them in one folder so the next owner can read the house's history. Any company's license can be checked on the state search.
What sets the monthly rate?
Kekoa does not post prices on this site, because the rate depends on the property. These are the things that move it:
- Size of the house and lot, and how much of the yard needs work
- Length of block wall and how much gravel, turf and citrus is on the lot
- Which pests you are seeing and how heavy the activity is at the start
- Whether the first visit needs more time than the ones after it
- Add-ons such as pre- and post-emergent weed control
Age counts here too. A Tempe house from around 1980 can take more first-month work at door seals and pipe gaps than a newer build. Ask whether the first month is priced differently, and get the number on the phone so there are no surprises. One long-time customer wrote that the rates were not raised once they became a client. That is one reviewer's experience, not a rate promise.

Why Kekoa for a standing monthly visit
- Same person every time. Kai is the owner and the exterminator, and he is the one who remembers your house.
- Reputation you can check. Google shows 5.0 stars across 54 reviews and Yelp shows 5.0 across 8, both checked November 2026.
- Paper you can keep. The list of chemicals used gives you a record to compare from one month to the next.
- No sales gimmick. That is the Google description, and it matches a family-owned business that has been working here since 2022.
- Customers stay. Several reviewers describe using Kekoa for years, which is the fair test of a monthly service.
“We’ve been so impressed with our pest control service! Kai is always professional, punctual, and extremely knowledgeable. He takes time to explain what he’s doing and makes sure we understand how to prevent future issues.”
“Since working with him, we’ve seen a huge improvement—especially with eliminating scorpions from our yard. Highly recommend!”
5.0★ from 54 Google reviews
What customers say about monthly pest control with Kai
“We’ve been so impressed with our pest control service! Kai is always professional, punctual, and extremely knowledgeable. He takes time to explain what he’s doing and makes sure we understand how to prevent future issues.”
“Since working with him, we’ve seen a huge improvement—especially with eliminating scorpions from our yard. Highly recommend!”
“When we moved into our home, we had a scorpion infestation.These guys knocked it out in no time haven't seen a scorpion since! (With regular monthly service)”
Monthly Pest Control: common questions
Why do so many Arizona homes need monthly service instead of quarterly?
Pest pressure here runs long. University of Arizona Cooperative Extension reports bark scorpions are active for most of the year in low-desert areas and only slow down from November through March. Summer sun and monsoon rain also work against anything applied outdoors. A home with regular sightings usually does better with shorter gaps, while a quiet home may not need them.
What happens on a monthly visit inside and outside the house?
Kai treats inside and out, based on what you have seen since the last visit. Outside, that means the foundation line, doors and the places pests shelter in the yard. Inside, the attention goes to kitchens, baths and other trouble spots you point out. He explains what he is doing, and customers report he leaves a list of the chemicals used.
Do I get a reminder before each monthly visit?
Yes, customers report one. A long-time Google reviewer says a reminder always comes the day before and that Kai is always on time. That gives you a day to move pet bowls, unlock a side gate and write down anything you have noticed. If the date no longer works, call (209) 563-1650 and sort it out with Kai directly.
What if pests show up between monthly visits?
Call Kai and tell him what you are seeing, where and when. A photo helps, especially with scorpions or small ants that are hard to name over the phone. He will give you a straight answer on timing and on whether the problem needs a return trip or a change at the next visit. Ask how that extra trip is handled when you start service.
Does a monthly visit deal with scorpions?
Yes, scorpions are one of the pests Kai treats, and several reviewers on regular service mention them. One says monthly visits have kept scorpions and other bugs away. Treatment works best alongside sealing on your side, such as door sweeps and weep screed gaps, because Extension research shows scorpions enter through those openings. Nobody can honestly promise you will never see another one.
Where we offer this
- TempeHomes from around 1979 to 1985 have aged door seals and pipe gaps worth rechecking every month.
- MesaEast Mesa citrus lots draw roof rats from November through May, so regular eyes on the yard help.
- ChandlerOcotillo's 138 acres of reclaimed-water lakes keep lake lots damp, which keeps crawling pests close.
- GilbertIrrigated subdivisions on old hay fields hold moisture along block walls through the long warm season.
- ScottsdaleLots on the McDowell Sonoran Preserve edge face open desert, so pest pressure does not take months off.
- PhoenixAhwatukee homes sit under South Mountain, where rock and block walls keep scorpions close to the house.
- Sun LakesFairways stay watered all summer, so insects gather at the edges and reach patios month after month.
- GuadalupeAbout 1,820 housing units per square mile means pests pass easily between close-set homes all year.
- Paradise ValleyOne-acre minimum lots leave long perimeters and mature citrus to keep under regular watch.
Talk to Kai about monthly pest control
Call first. You will reach the owner, not a call center.
Kekoa Pest Control, 2407 E Wesleyan Dr, Tempe, AZ 85282, (209) 563-1650
- 5.0★ on Google (54 reviews)
- Family owned, owner operated
- Serving since 2022