Pest control in San Tan Valley, Arizona
Residential and commercial pest control for San Tan Valley homes and businesses from a local, family-owned team.
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4.8 on Google
From 95 reviews
Mon to Fri, 8am to 5pm
Weekday appointments
Free termite quotes
Treatment estimates at no charge
30-day service guarantee
Included with every service
Online estimates
Or over the phone
Serving San Tan Valley
Why San Tan Valley homeowners choose First Inspection
First Inspection Termite & Pest provides residential and commercial pest control in San Tan Valley, Arizona, including scorpions, termites, rodents, ants, roaches and spiders. We're family-owned, the inspection and the quote are free, and every service is guaranteed for 30 days.
Homes on the desert edge of San Tan Valley get direct pressure from scorpions, spiders and rodents moving off undeveloped land.
San Tan Valley is a town in Pinal County at the southeastern edge of the Phoenix metro. It grew as an unincorporated community, with 99,894 residents at the 2020 census, and became an incorporated town on September 17, 2025; the new town took over local services from the county on July 1, 2026. Queen Creek borders it on the north and west and Florence lies to the south, with San Tan Mountain Regional Park on its west side and Gila River Indian Community land to the southwest. The name comes from the nearby San Tan Mountains.
San Tan Valley
Planned communities on the desert edge in San Tan Valley
Homes near San Tan Mountain Regional Park
San Tan Mountain Regional Park, a Maricopa County park of more than 10,000 acres, runs along the town’s west side and climbs from about 1,400 feet to more than 2,500 feet around Goldmine Mountain. Neighborhoods close to the park back onto rocky ground where bark scorpions live. The block walls, landscape rock and valve boxes of a newer home give a scorpion the same kind of crevices it uses on the hillside, so the yard and fence line are treated as well as the house.
How we handle bark scorpionsJohnson Ranch and the other planned communities
Johnson Ranch, Pecan Creek South, San Tan Heights and Archer Meadows are among the planned communities that make up much of the town, and open land still sits between many of them. Field mice, crickets and ants live in that open ground, and grading for new streets pushes them toward the nearest walls. These houses are most often entered through weep screeds, garage door seals and pipe gaps, which are worth checking in the first years after a move.
How we handle rodentsUndeveloped land between neighborhoods
Where undeveloped desert still separates neighborhoods, black widows, scorpions and rodents use it, and homes on its edge meet them first. University of Arizona Extension calls black widows shy and secretive, living where things are rarely disturbed, which on these lots means block wall voids, valve boxes, patio furniture and the corners of a garage. Moving stored items away from walls and wearing gloves when clearing them out are sensible habits here.
How we handle spidersWhat we do
Pest control services in San Tan Valley
Premium service at an affordable price for all your pest control needs in San Tan Valley, Arizona.
What we treat
Pests we treat in San Tan Valley
Below are some examples of the pests we handle with our pest removal services.
Our system
The 4D Barrier Pest Defense System
Four treated barriers between the desert and your San Tan Valley home: the fence line, the yard, the home perimeter and the interior.
- 1
The Fence Line
Pests hit at the property line, before they reach your yard..
- 2
The Yard
Pests hit at pool decks, rock rivers, and grass borders where insects naturally harbor..
- 3
The Home Perimeter
Pests hit at the entire home perimeter. We treat and dust all exterior doors, including garage doors.
- 4
The Interior
The last line of defense. Usually only needed once or twice a year..
Top rated
What Valley customers say
Rated 4.8 from 95 Google reviews across the Phoenix metro.
Very nice gentleman performed excellent and thorough service. Professional and personable and very happy to continue with monthly treatments!
William Moore
August 2026 · via Google
Julian treated our home today. He was prompt, courteous and very thorough. We love 1st Inspection.
Diane Bykowski
August 2026 · via Google
I've personally worked with this company for a year now and their professionalism and communication is superb. They're quick to respond and contact the tenants right away to schedule with the. Weather you are a property management company, renter, or owner, I HIGHLY reccommend.
Vanessa Garcia
July 2026 · via Google
Common questions
Frequently asked questions
Yes. As part of our Pinal County coverage, we come out by appointment to homes across the town. Checking the property and putting a price on the work are free.
New neighborhoods here were built on desert that scorpions and the insects they eat already used. New block walls and rock landscaping give them fresh crevices, and construction nearby keeps them moving. Sealing gaps, clearing debris from walls and treating the yard and fence line work better than spraying indoors alone.
Look at door sweeps, garage door seals and weep screeds for gaps, clear yard containers that will hold rainwater, and move stored items off the block walls. Storms push insects and scorpions toward higher, drier ground, and standing water breeds mosquitoes within about a week.
The frequency of pest control services depends on the type of pest and the severity of the infestation. Generally, quarterly treatments are recommended for preventive measures, but more frequent treatments may be necessary for severe infestations.
Not usually for an exterior visit. Interior work needs access, so we agree a time window and the technician confirms before arriving. Service is by appointment.
Before our technician arrives, please ensure that all food is stored away, and access points to infested areas are clear. Specific preparation steps will be provided based on the type of pest being treated.
A typical pest control treatment can take anywhere from 30 minutes to a few hours, depending on the size of the property and the severity of the infestation.
Pests can return because pressure changes with weather, moisture and entry conditions. Every service. Guaranteed for 30 days. The guarantee applies to the service provided, while regular maintenance and preventive measures reduce the likelihood of re-infestation.
Valley wide
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San Tan Valley, Arizona
Ready to get started?
Contact us today for a free consultation. We'll inspect your property and give you a price before any work begins.