Wasp & Hornet Control in Tempe, AZ

Wasps are the more routine half of bee and wasp removal, and usually the quicker one. They still sting. Unlike a honey bee, a paper wasp or yellowjacket can sting more than once, and a nest at the back door means someone is going to walk into that range sooner or later.

Wasp Control in Tempe, AZ: Where Nests Show Up

Arizona homes offer wasps plenty of shade and shelter. These are the spots worth a look from well back:

• Under eaves, soffits and patio covers.
• Inside light fixtures, gate frames and meter enclosures.
• On block wall caps, shade sails and play sets.
• Under the lid of a grill or in a stored umbrella.
• In the soil at the edge of gravel beds, for yellowjackets.

Signs you have a nest close by include wasps circling one corner at dusk, a gray papery comb, or several wasps drinking at the pool edge and flying off the same way each time. Tempe's heat drives that last one, since pools and dripping hose bibs are the easy water in summer. Nests also grow through the warm months, so a few wasps in April can be a stream by July.

What Wasp and Hornet Control Includes

A wasp visit is built around getting a door or patio back in use. It covers:

• Naming the insect, because paper wasps, yellowjackets and mud daubers call for different handling.
• A look along eaves, patio covers, gates and soil edges for a second nest.
• Treatment of active nests, following label directions.
• Taking down the nest and washing the spot.
• A note of what was used and where.
• Advice on which spots to watch for the rest of the season.

A nest on a neighbor's property needs that neighbor's say-so first. If the insects turn out to be honey bees, the plan changes, because that is a different job.

Paper Wasps in Arizona: Useful Until They Are by the Door

University of Arizona Extension is fair to these insects. Paper wasps feed on caterpillars and other pests, along with fly larvae, and Extension says they should be tolerated where they pose no immediate threat. It also says the benefits usually outweigh the harm unless the nest is in a high-traffic spot such as a doorway or outdoor living area.

So a nest on the far side of a shed may be a live-and-let-live decision, and that is a fair answer to get on the phone. A nest on your front door frame is another matter, because Extension says paper wasps will leave the nest and dive-bomb anyone approaching.

Part of what you may be seeing is the European paper wasp. Extension says it is usually more aggressive than native paper wasps and can be spotted by its yellow-orange antennae, although that is a detail for binoculars, not a closer look.

Hornets, Yellowjackets and Mud Daubers: What Each One Takes

Hornet extermination is what many people ask for, but the word covers a lot. The insect and the nest decide the method.

Yellowjacket control takes the most care, because the nest is out of sight. Extension says underground nests can be disturbed unknowingly, and yellowjackets then come out and attack. They are also the wasps most drawn to meat, soda, juice and open trash cans, which is why they end up at the barbecue. If the entrance is in a wall, tell Kai before anyone blocks it. A blocked hole can send them looking for another way, including indoors.

How Kai Deals With an Active Nest

The treatment is a small part of the job. Timing and reading the location matter more.

1. Find the nest. Kai traces where the wasps are coming and going and checks for a second nest nearby.
2. Identify the insect, because paper wasps and yellowjackets call for different approaches.
3. Choose the timing. Extension's guidance is to treat when wasps are home from foraging, at night for exposed nests and early morning or evening for ground nests. Kekoa's day starts at 6 a.m. on weekdays, and cool hours are the useful ones.
4. Treat following the label, with placement kept away from where pets and kids reach.
5. Remove the nest once adults are dead, so it is gone and not just empty.
6. Wash the spot so colony odor does not bring survivors back.

You then get a plain account of what was used and where, and advice for the rest of the season.

How Soon Does Wasp Activity Stop?

A treated nest usually quiets down quickly, since Extension describes the products used on exposed nests as quick knockdown. Stragglers can return for a day or so after a nest is gone, because foragers were out when the work happened. They should fade out. Keep clear of the spot until then, and call back if you see steady traffic in one place, as that usually means a second nest.

Wasps are seasonal, and new nests start each year, so one clean-out does not close the subject. One Google reviewer on monthly service describes hornet abatement on a few occasions as part of it.

What Does Wasp Nest Removal Cost Depend On?

Kekoa has no published price for wasp work. A short phone description will usually narrow it down. What moves the cost:

• How many nests, and how spread out they are.
• Height and ladder access, especially on two-story homes and tile roofs.
• Yellowjackets in a wall or the ground compared with an open nest.
• Whether it is a one-off visit or part of existing service.

In Tempe, the difference usually comes down to reach and hiding places. A palm-sized nest on a single-story eave is quick. A yellowjacket nest in a wall void needs tracing before anything is applied, and early morning or evening timing can move the visit.

Not sure it is a wasp at all? Bees are a different job, and bee removal explains what changes. Bees and wasps also both use underground boxes, and that has its own page on bees in meter and irrigation boxes.

Label Rules and Service Records for Wasp Work

A can of wasp spray is a pesticide, and the label controls how it is used. EPA says using one in a way that conflicts with those directions violates federal law, which covers the homeowner on a step stool as much as a company. Paid work adds paperwork in Arizona. A.A.C. R3-8-501 has applicators record each service, including site, date and time, target pest, product trade name and amount, and R3-8-503 has the business keep those records for three years. Want to know what went on your eave? Ask.

Why Kekoa, and Where Kai Works

• A Google reviewer on monthly service names hornet abatement along with scorpions and mice.
• Customers describe a one-person business, so the same person handles the job and answers for it.
• Prevention advice comes up in reviews, and that is half of keeping wasps off a house.
• One monthly customer says he leaves a list of all chemicals used at each visit.
• Customers report a reminder the day before and on-time arrival, which helps when a nest sits by the door you use.
• Google rating of 5.0 from 54 reviews on the November 2, 2026 check.

To keep wasps from settling, keep trash lidded, cover food outside, fix drips, and mention any starter nest early. For anything active, stay clear.

Businesses doing this work need an Arizona pest management license under A.A.C. R3-8-201. Check one before you book at opm.azda.gov/PCBusSearch.php.

Kai's wasp work runs across Tempe and neighboring cities such as Gilbert, Chandler and Phoenix.