A Spanish Colonial Revival home with a red tile roof in California — San Bruno, California service area

Structural Pest Inspections

Pest Inspections in San Bruno, 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 performs licensed pest inspections in San Bruno and issues state-compliant WDO reports for escrow, refinancing and pre-listing. SPCB Lic. #9119, in business since 2005. The report separates Section 1, meaning active infestation or existing damage, from Section 2, meaning conditions likely to lead to infestation. In a city of post-war tract houses, what complicates a report is usually what got added later.

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

Local Context

The Additions Are Where San Bruno Reports Get Complicated

A San Bruno house rarely stays the way it was framed. Most of this housing stock went up between the late 1940s and the 1960s, and that is long enough for a garage conversion, an enclosed patio, a rear addition, a hot tub deck and a raised planter bed built against the stucco. Each of those changes what an inspector can see and what the structure is exposed to. Converted garages are the common one. They bury the slab edge and the original sill plate behind new drywall, and enclosed patios often sit on a slab poured up against existing siding. On the west-side slope the same thing happens one level down, where the tuck-under garage and sub-area of a split-level get finished into a room and the stepped foundation disappears behind it.

That is where most Section 2 findings come from. Earth-to-wood contact at a planter or raised bed, a deck ledger fastened over siding, an irrigation head aimed at the foundation, a downspout draining beside a stem wall, a crawl-space vent blocked by a later addition. None of those is an infestation, but each is a condition that produces one. On the low ground toward the Caltrain corridor and San Bruno Creek, where soil moisture stays high, they carry more weight than they would up on the slope.

Section 1 is what escrow usually turns on. That means active drywood galleries in eave or attic framing, subterranean mud tubes on a stem wall or pier, or fungus-damaged wood in a sill plate. Peninsula buyers and lenders generally want Section 1 items cleared and a Notice of Work Completed issued, while Section 2 items get negotiated between the parties instead. Knowing which bucket a finding lands in is what turns an alarming report into a manageable one.

How We Work in San Bruno

We inspect all accessible structural wood, including attic framing, crawl space, exterior siding, decking, fences and garage framing, and we go into the additions rather than around them. On a San Bruno property we pay particular attention to converted garages, enclosed patios and anything built tight against the original stucco, because that is where access is limited and moisture collects. Every finding is photographed with its exact location, sorted into Section 1 and Section 2, and written on the state-required form so a lender or escrow officer can work from it.

San Bruno Climate

San Bruno has a moderate Peninsula climate — some marine fog influence from its northern exposure, but slightly warmer than Daly City. Both drywood and subterranean termites are active through extended seasons.

Housing Stock

Post-WWII tract development dominates — 1940s–1960s wood-frame homes across the city's residential neighborhoods. The Crestmoor and Portola Highlands areas have this typical mid-century stock. The Village area near downtown has older construction. Properties near the creek corridors have moisture exposure relevant to subterranean termites.

Why Local Expertise Matters

San Bruno's mid-century housing stock is a routine part of our Peninsula service area. We understand the termite risks associated with 1940s–1960s wood-frame construction and provide SPCB-licensed (#9119) inspections with WDO reports accepted for local real estate transactions.

Warning Signs

Signs You Need Inspections Service in San Bruno

We inspect all accessible structural wood including attic framing, crawl space, exterior siding, decking, fencing, and garage framing. We check for both drywood and subterranean termites, carpenter ants, fungi and wood decay, and conducive conditions such as wood-soil contact, excessive moisture, and improper drainage. Our written report clearly identifies Section 1 conditions (requiring treatment) and Section 2 conditions (requiring further investigation or preventive repair) with photographs.

Real estate transaction requiring lender or escrow-required pest inspection

Pre-listing inspection to disclose and address conditions before buyers discover them

Purchasing a home and want an independent inspection beyond the general home inspector's scope

Haven't had a pest inspection in more than 2 years on a property in termite-active areas

Visible wood damage of unknown cause on structural members

Any suspicion of termite, carpenter ant, or wood decay activity

How It Works

Our Inspections Process in San Bruno

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

Property Walkthrough & Access

We access all required areas per California SPCB standards — attic, crawl space, all accessible exterior wood, garage, and outbuildings included in the report scope.

Systematic Documentation

Every finding is photographed and noted with exact location. We distinguish between active infestations, old damage, and conducive conditions — using specific California reporting terminology.

Report Issuance

The completed Structural Pest Control Report (SPCB Form PR-2) is delivered electronically as soon as it is written up. Expedited handling is available for time-sensitive transactions.

Treatment & Clearance (If Needed)

If Section 1 conditions are found and treatment is authorized, we complete the work and issue a Completion Notice as required by the escrow or lender.

Why 101 Exterminators

Inspections You Can Count On in San Bruno

State-Compliant WDO Reports

We issue SPCB-compliant reports on the required PR-2 form, accepted by all California lenders, VA and FHA loan programs, and escrow companies statewide.

Objective Third-Party Assessment

As the treating company, we can also inspect — but we explain every finding clearly so you understand exactly what is present and what it means for treatment decisions.

Fast Turnaround for Transactions

Real estate transactions move on deadlines. We offer 24–48 hour report turnaround and can often schedule inspections within 1–2 business days.

Common Questions

Pest Inspections FAQs for San Bruno

Does a garage conversion in San Bruno cause problems on a WDO report?

It can, mainly because of what it hides. Converting a garage typically covers the slab edge, the original sill plate and the bottom of the framing with finished wall, so an inspector cannot see the areas most likely to show subterranean activity or moisture damage. That gets written up as an inaccessible area, and buyers or lenders sometimes ask for further inspection. If the conversion also lowered the floor or removed the step at the slab, drainage into that room becomes its own Section 2 condition.

What does an inspector actually look at in a post-war San Bruno ranch?

All accessible structural wood, which on a house of that era means the attic, the crawl space or slab perimeter, eaves and fascia, garage framing, exterior siding, and any deck or fence inside the report scope. On a raised-foundation ranch the crawl space carries most of the report: sill plate, pier blocks, sub-floor and the soil surface. Anything we cannot physically reach gets listed as inaccessible rather than assumed clear, and that distinction matters to a lender.

We are refinancing a San Bruno condo — is a WDO inspection still required?

It depends on the lender, and the scope for an attached unit is different. Some lenders require a report on a condominium and some do not, but where one is required the inspection usually covers your unit and the accessible common structure rather than a whole building envelope you do not control. The HOA typically holds responsibility for the exterior and common framing, so findings there route to the association. Ask the lender what scope they need before scheduling, since it changes the inspection.

Local Pest Pressure

Common Pests We Treat in San Bruno

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