Termite Treatment in Pasadena, CA — Historic Craftsman Specialists

Pasadena earns a Very High termite risk rating primarily because Bungalow Heaven's 900+ Craftsman homes contain original 1910s-1920s redwood and Douglas fir framing exposed to termite pressure for over a century. Old-growth redwood that was originally termite-resistant has lost natural resistance from weathering and end-grain exposure. The San Gabriel Mountains alluvial fan soil supports active subterranean termite colonies reaching pier-and-beam foundations. Mature oak and pepper trees along San Rafael and Bungalow Heaven streets maintain ground-level humidity that extends the subterranean termite active season. The Huntington Library's irrigated grounds and the Rose Bowl area each sustain termite-favorable soil moisture year-round.

Termite treatment in Pasadena begins with a full structural inspection of original wood framing, porch columns, rafter tails, crawl space timbers, and attic framing in Craftsman-era homes. Pasadena Historic Preservation requirements are assessed for designated properties before recommending treatment. Borate wood treatment, localized injection, and heat treatment are non-fumigation options fully effective for historic homes. Standard homes receive drywood treatment via localized injection or whole-structure fumigation. Subterranean colonies are treated with perimeter soil barrier or bait stations at pier-and-beam foundations. All work includes written termite report for real estate disclosure and a 30-day callback.

Termite treatment in Pasadena costs $345-$1,610. Localized drywood spot treatments run $345-$690. Full structural fumigation averages $1,380-$2,875. Non-fumigation heat treatment runs $1,150-$2,415. Historic home borate programs average $500-$1,200.

Prices are estimates based on 2026 Pasadena market averages. Actual cost depends on property size, severity, and treatment method.