Phoenix summers push temperatures past 110 degrees, driving drywood termites deeper into attic framing and wall voids of older homes built in the 1950s through 1970s in Biltmore and Arcadia. These colonies need only small amounts of moisture, so even minor roof leaks around Papago Park or near Camelback Mountain let them persist without obvious exterior signs. Treatments must account for the thick stucco and plaster common in these neighborhoods, which can hide galleries until damage reaches load-bearing beams.
Subterranean termites follow irrigation lines and tree roots in Ahwatukee and Maryvale, where clay-heavy soils retain just enough dampness during monsoon season to support mud tubes. Standard liquid barriers often fail here because the extreme heat accelerates product breakdown on south-facing foundations. Bait stations placed along property lines near South Mountain trails have shown better long-term results when monitored every 90 days through the cooler months.
Termite Control Near You — Choose Your City
Every city below has its own local Termite Control page with coverage details.
Homeowners in Camelback East and nearby Scottsdale frequently discover termites during window replacements or patio additions. Once disturbed, colonies can scatter into adjacent structures within days. Localized wood treatments combined with targeted drilling into concrete slabs address these edge cases without requiring full-structure fumigation that disrupts daily routines in dense residential pockets.
Technician insight
In Phoenix the thing that catches most people out with Termite Control is assuming pellets in the attic mean the whole house needs tenting. Older plaster and stucco homes in Biltmore and Arcadia often let us treat just the affected joists once we map the galleries, but irrigation around South Mountain properties can restart subterranean activity within a single monsoon season if the bait stations are not checked.
Drywood Termites Found During Window Replacement
Homeowner in Arcadia noticed frass while replacing bedroom windows. Inspection revealed galleries running along the top plate into adjacent rafters. Localized injection was performed through drilled access points without disturbing the rest of the 1960s structure. Follow-up visit confirmed no new activity after 90 days.
Termite Control Services We Offer
✓Drywood Termite Localized Treatment
Direct injection of termiticide into active galleries in attics and walls common in 1950s–1970s Phoenix homes without tenting the entire structure.
✓Subterranean Termite Bait System Installation
Placement of in-ground stations along foundation perimeters in Ahwatukee and Maryvale where irrigation keeps soil moist enough for colony activity.
✓Termite Inspection and Written Report
Detailed crawlspace, attic and exterior examination for properties in Arcadia and Biltmore, documenting mud tubes, frass and moisture conditions.
✓Wood Treatment and Protective Coating
Application of borate-based products to exposed framing during renovations near Camelback Mountain to deter future drywood entry.
✓Post-Construction Termite Prevention
Drilling and rodding along slab edges in South Mountain homes to create a continuous barrier after additions or landscaping changes.
Termite Control Cost in Arizona
| Service | Typical Range | What Affects It |
|---|---|---|
| Initial Termite Inspection | $99–$199 | Higher in two-story homes or those with limited attic access in Arcadia and Biltmore |
| Drywood Localized Treatment | $600–$1,800 | Varies by number of active sites and whether multiple visits are needed |
| Subterranean Bait System | $1,200–$2,400 | Includes initial install and first year of quarterly monitoring in Maricopa County |
| Perimeter Drilling and Liquid Barrier | $800–$1,600 | Depends on linear footage of foundation and soil conditions near irrigation lines |
Ranges are typical for Arizona and confirmed with an exact written quote before any work starts.
How it works
- 1
Initial Property Walk-Through
Technician checks attic, crawlspace and exterior stucco for signs of drywood pellets or subterranean tubes while noting irrigation patterns and tree proximity.
- 2
Detailed Inspection and Mapping
Active galleries and moisture sources are marked on a diagram specific to the home’s layout in neighborhoods like Biltmore or Arcadia.
- 3
Treatment Selection and Application
Localized injection, bait stations or perimeter drilling is performed based on termite type and construction details found during inspection.
- 4
Follow-Up Monitoring
Stations or treated zones are checked on a 90-day cycle through cooler months to confirm colony decline before closing the file.
Pricing
Upfront quotes based on square footage, construction type and whether fumigation or localized work is required.