Structural Pest Control
Termite Control in South San Francisco, CA
Section 1 & 2 Inspections · WDO Reports · Drywood & Subterranean Treatment
California is one of the most termite-active states in the country — and Central California's combination of coastal humidity, inland heat, and aging wood-frame housing stock makes our four-county service area a prime target. 101 Exterminators provides licensed termite inspections, state-compliant WDO reports for real estate transactions, and comprehensive treatment programs that eliminate both drywood and subterranean species.. Serving South San Francisco and surrounding San Mateo County.
Warning Signs
Signs You Need Termites Service in South San Francisco
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 South San Francisco
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in South San Francisco.
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
Within 48 hours, 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 South San Francisco
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 South San Francisco
What's the difference between a Section 1 and Section 2 termite report?
A Section 1 finding is an active infestation or wood damage that requires treatment before or as a condition of a real estate transaction. A Section 2 finding is a condition that is likely to lead to infestation — such as wood debris under a house, improper drainage, or wood-to-soil contact — but is not yet an active infestation. Most lenders require all Section 1 items to be cleared before funding.
How long does a termite inspection take?
A standard residential inspection takes between 45 minutes and 2 hours, depending on property size, attic and crawl space accessibility, and the complexity of the structure. We do not rush — a thorough inspection is the foundation of effective treatment.
Do I need to leave my home during treatment?
For localized treatments (spot treatments, orange oil, borates), you do not need to vacate. For full fumigation, you will need to be out of the home for approximately 3 days including pets, food without hermetic seals, and plants.
How much does termite treatment cost in California?
Costs vary significantly based on infestation severity, square footage, and treatment method. Localized treatments typically range from $300–$900. Full structure fumigation for an average-size home is typically $1,500–$4,000. We provide written estimates with no obligation after our free inspection.
Are termites active year-round in Monterey County?
Drywood termites are active year-round inside structures regardless of temperature. Subterranean termites swarm in late winter and spring (February–May in Monterey County) when conditions are warm and humid. However, their foraging activity continues year-round. Early detection prevents structural damage regardless of season.
Termite Control · South San Francisco
Free Termites Inspection in South San Francisco
CA licensed and insured. Written estimate before any work begins. Same-day response available for urgent situations in South San Francisco.