A modern craftsman home in a leafy Silicon Valley suburb — Santa Clara, California service area

Structural Pest Control

Termite Control in Santa Clara, CA

Name: 101 Exterminators Inc.
Address: 635 Sanborn Pl Ste 12, Salinas, CA, 93901, US
Telephone: (831) 500-1613
Price range: $$
Rating: 5

101 Exterminators does termite control in Santa Clara as a California-licensed structural pest company — SPCB Lic. #9119, working Santa Clara County since 2005. The Old Quad's Queen Anne and Colonial Revival houses near Mission Santa Clara de Asis still stand on their original wood. The Eichler townhomes at Pomeroy Green sit on a heated slab. Both get termites, for different reasons. We inspect, document, then treat.

(831) 500-1613Free pest evaluation · no obligation

Local Context

Mission-Era Wood, Eichler Beam Ends, and a City Built Mostly After the War

Santa Clara's historic core is older than almost anything around it. The Old Quad, laid out beside Mission Santa Clara de Asis, still holds Victorian-era and early-1900s wood-frame houses, Queen Anne cottages among them. Western drywood termites (Incisitermes minor) live entirely inside that framing. The city takes only about 15 inches of rain a year and winter lows sit around 40–44°F, so there is no dormant season and no wet stretch to give the damage away.

Most of the city is far newer, built out through the postwar decades as the orchards came down. Killarney Farms, Sunshine Meadows and the Fairway Glen tracts went up on that old orchard ground as ranches and split-levels, some raised over crawl space, plenty of it slab-on-grade. That is where subterranean termites (Reticulitermes) matter. They travel up through slab cracks, plumbing penetrations and stem walls, most often on lots near San Tomas Aquino Creek, Saratoga Creek and Calabazas Creek where the soil holds moisture into May.

Then there are the Eichler townhomes at Pomeroy Green and Pomeroy West. Post-and-beam framing leaves beam ends out in the weather, the low-slope roof gives an inspector no attic to crawl, and radiant heating tubing runs inside the slab. Each of those facts changes the inspection and narrows the treatment options before anyone writes an estimate.

How We Work in Santa Clara

We inspect by era, because Santa Clara hands us three of them on the same route. On Old Quad houses we start in the attic framing, the eaves and the sill plate. On the 1960s and 70s tracts we work the stem wall, the garage sill and the slab penetrations. On Pomeroy Green and Pomeroy West Eichlers we go straight to the exposed beam ends and fascia, and we account for the radiant tubing in the slab before anyone considers drilling it. Every finding is photographed and split into Section 1 and Section 2 on a state-compliant WDO report.

Santa Clara Climate

Santa Clara has a slightly warmer microclimate than Sunnyvale and Mountain View due to its more central valley position, with summer highs reaching 88–98°F and mild winters averaging 13–15 inches of rainfall. The Guadalupe River runs along the western edge of the city, and the Alviso Slough at the north connects to San Francisco Bay. These water features maintain rodent corridors through the urban environment year-round. The warm, dry summers create intense pest activity from June through September.

Housing Stock

The Old Quad neighborhood adjacent to Santa Clara University has some of the oldest residential housing in the South Bay — craftsman and Victorian homes from the early 1900s with significant drywood termite histories. The broader city has post-war residential development from the 1940s–1970s in established neighborhoods. The Intel and tech company concentration creates an extensive commercial building inventory requiring ongoing pest management.

Why Local Expertise Matters

Santa Clara's combination of Silicon Valley commercial complexity and older residential character requires experience across both environments. We have worked in the Old Quad's craftsman homes, managed commercial programs for tech campus facilities, and addressed the unique Alviso-district pest dynamics that combine bay-adjacent wildlife pressure with urban residential conditions.

Warning Signs

Signs You Need Termites Service in Santa Clara

We perform thorough visual inspections of all accessible structural wood, attic spaces, crawl spaces, fencing, and exterior wood. Our reports clearly distinguish Section 1 conditions (active infestations requiring immediate treatment) from Section 2 conditions (conditions that are likely to lead to infestation). We issue California-required WDO reports for real estate transactions and carry the licensing required by the Structural Pest Control Board.

Hollow-sounding wood when tapped — galleries eaten from inside

Frass (fine sawdust-like pellets) near baseboards or windowsills — drywood termite excrement

Discarded wings near doors or windows in spring — swarmers leaving to start new colonies

Blistering or bubbling paint on wood surfaces — subterranean tunnel activity underneath

Mud tubes running up foundation walls or piers — subterranean termite foraging trails

Soft or sagging flooring near walls — severe structural damage to subfloor joists

Small holes in wood with discoloration around the edges

Real estate transaction requiring a WDO inspection and clearance report

How It Works

Our Termites Process in Santa Clara

Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Santa Clara.

Comprehensive Inspection

Our licensed inspector examines all accessible wood, crawl spaces, attic framing, exterior siding, eaves, and fencing. We document every finding with photos and written notes.

WDO Report & Recommendations

You receive a state-compliant Structural Pest Control Report distinguishing active infestations, wood damage, and conducive conditions. No confusing fine print.

Targeted Treatment Plan

We recommend the most effective and least invasive treatment — whether that's localized spot treatment, fumigation for widespread drywood infestation, or subterranean bait systems.

Treatment & Clearance

We execute the treatment per plan, return for any follow-up needed, and issue a Completion Notice clearing the structure once all Section 1 items are resolved.

Why 101 Exterminators

Termites You Can Count On in Santa Clara

State-Licensed Inspectors

Our inspectors hold California Structural Pest Control licenses and are compliant with SPCB regulations for both inspections and treatments.

WDO Reports for Real Estate

We issue the Structural Pest Control Reports required for California home sales, refinancing, and VA/FHA loans — accepted by all lenders and escrow companies.

Both Termite Species Covered

Central California has both drywood and subterranean termites. We identify which species is present and apply the treatment protocol specific to each.

Free Re-Inspection Policy

If signs return within our warranty period, we come back at no charge. Our work is backed, not just guaranteed on paper.

Common Questions

Termite Control FAQs for Santa Clara

Do the older homes in the Old Quad near Santa Clara University still get drywood termites?

Yes, and they are among the most likely structures in the city. Old Quad houses were framed in redwood and fir a century or more ago, and western drywood termites (Incisitermes minor) live inside the member rather than in the soil, so a colony can work a rafter for years before anything shows. The first sign is usually frass — small six-sided pellets — collecting on a windowsill or on the floor below a beam. An inspection of an Old Quad house has to include the attic framing, the eaves and the sill plate, not just the rooms.

Can termites be treated in a Pomeroy Green Eichler without drilling the slab?

In most cases yes, because the termites we find in those townhomes are usually drywood, not subterranean. Drywood galleries in exposed post-and-beam ends, fascia and roof framing are reachable by direct injection or, when the infestation has spread, by fumigation — neither of which touches the floor. That matters in a Pomeroy Green or Pomeroy West unit, where radiant heating tubing is cast into the slab and any subterranean work has to be planned around it. We locate and account for the tubing before we recommend anything at floor level.

Is a newer Santa Clara home like Rivermark safe from termites?

No — newer construction is less exposed, not exempt. Drywood termites need only a gap in paint, an unscreened attic vent or a piece of exposed trim to establish, and Rivermark's rowhouse and podium framing is still wood above the concrete. Subterranean termites reach post-2000 slabs through expansion joints and plumbing penetrations the same way they reach a 1970s Killarney Farms ranch. In attached buildings the framing is shared, so a finding in one unit is worth checking against the units beside it.

Local Pest Pressure

Common Pests We Treat in Santa Clara

Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Santa Clara — tap any one to learn how to identify it and what treatment involves.

Drywood Termites

Old Quad craftsman homes and city-wide post-war residential stock provide established drywood termite habitat throughout older neighborhoods

Subterranean Termites

Older neighborhoods with crawl spaces and the creek-adjacent soil moisture in Alviso and Guadalupe River-adjacent areas see consistent subterranean termite activity

German Cockroaches

Tech company cafeterias, stadium food service, and dense commercial restaurant infrastructure create sustained German cockroach pressure throughout the commercial landscape