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

Residential Pest Control

Residential Pest Control in San Bruno, CA

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

101 Exterminators provides residential pest control in San Bruno for single-family houses, condos and townhomes, covering the general service, the rodent exclusion, the termite inspection and the crawl space with one company. California licensed, SPCB Lic. #9119, a California-licensed business. Ranch houses and split-levels fail in different places, and a house on the Crestmoor slope has different openings than one down near the tracks.

(831) 500-161310% off your first service · new customers

Local Context

A San Bruno Ranch Fails at the Grade Line; a Split-Level Fails at the Step

San Bruno built two houses over and over in the post-war decades, and each has its own weak point. The single-story ranch on flat ground fails at the grade line: the stucco weep screed where wall meets slab, the crawl-space vents, the settled gap under a garage door, the hose bib penetration. That line is where Argentine ants (Linepithema humile) come in and where a rodent finds an opening it can widen.

The split-level built into the slope fails at the step. The foundation changes elevation partway through the house, and that offset leaves a joint that rarely seals cleanly, plus a sub-area or tuck-under garage that stays dark and undisturbed. That space is where western black widows (Latrodectus hesperus) set up, and it is often how a rodent gets from the crawl space into a wall cavity. Above it, the deep eave overhangs and long fascia runs are what drywood termites read as an entrance.

Where the house sits then decides which pests dominate. Along the western edge below Skyline College and Sweeney Ridge, the pressure is rodents, yellowjackets and spiders coming off the open scrub. Along San Bruno Creek it is ants, sowbugs and roof rats using the corridor. Down on the flat ground toward the Caltrain tracks and US-101 it is soil moisture, subterranean termites and Norway rats. One city, three different conversations.

How We Work in San Bruno

A first visit in San Bruno is a walk of the whole property, not just the room with the problem. We work the grade line the entire way around, the crawl-space vents and access door, the garage door seal, utility and plumbing penetrations, the eave line and fascia, and the sub-area on a split-level. Inside we check under sinks, the water heater closet and the garage. You get told what we found, what we treated, and what needs a structural fix rather than a chemical one. Our technicians take calls in English and Spanish.

San Bruno Climate

San Bruno receives marine air and seasonal rain. Fog does not establish subterranean activity.

Housing Stock

San Bruno includes postwar neighborhoods and homes on hillsides below the coastal ridge. The construction and later alterations determine which wood is visible.

Why Local Expertise Matters

In San Bruno, foundation type and any finished lower level determine what an inspector can reach. Ask for the inspected areas, any limits, and the written basis for a treatment recommendation. A separate Section I/Section II report is available on request; the report itself does not decide a transaction’s repair terms.

Warning Signs

When to Ask About Residential Pest Control in San Bruno

General pest maintenance, termite inspections and treatment, rodent exclusion, bed bug treatment, ant and wasp management, bird netting, and crawl space work are available as separate scopes. A formal WDO report for a real estate transaction is a paid inspection. Tell us which problem or document you need before we propose a visit.

Any pest activity that is recurring despite over-the-counter products

New home purchase — establish a baseline inspection and maintenance program

Home has been vacant for an extended period — pest activity increases in unoccupied structures

Multiple pest problems occurring simultaneously — common in homes without a prevention program

How It Works

What to Expect from Residential Pest Control in San Bruno

Tell us what you have seen, where in the home it appears and whether it is a new or recurring problem. We can discuss the right first visit.

Property Walk-Through

We walk the property with you — exterior perimeter, interior, garage, any crawl space or attic concerns — and discuss what pest pressures your specific home faces.

Tailored Service Plan

We recommend the services that actually make sense for your property — not a generic package. A maintenance program, a one-time treatment, or a combination.

Scheduled Treatment

We confirm the appointment and agreed work before the visit. Ask what treatment record or written findings will be provided for the service you book.

Ongoing Support

Questions between visits? Call us. If activity returns, we review it with you under the follow-up terms of your service plan.

Why 101 Exterminators

Why Choose 101 Exterminators for Residential Pest Control in San Bruno

Several Scopes in One Place

Ask us about pest treatment, structural pest inspections, and related crawl space work in one conversation. Each proposed service has its own scope.

Local Expertise

The plan starts with the pest signs and access at your property, whether the home is in a coastal neighborhood or an inland valley.

Plan-Specific Follow-Up

If activity returns between scheduled visits, contact us. Any included re-service terms are handled according to the written service plan.

Common Questions

Residential Pest Control FAQs for San Bruno

Which pest problems come up most often in San Bruno homes?

Argentine ants and roof rats lead the calls, with drywood termites usually turning up on an inspection instead. Ants dominate the wet months and then again in late summer when they come indoors hunting water. Roof rats show up as attic noise at night, most often in houses with mature trees or the creek corridor nearby. Termites are quieter. Most owners learn about them during a real estate inspection or when frass appears on a windowsill.

We just bought a post-war house in Rollingwood — what should we check first?

Start under the floor and along the eaves. In a house of that era the crawl space tells you the most: bare soil with no ground cover, sagging insulation, plumbing leaks, wood scraps left behind by the original crew, and any mud tubing on the piers or stem wall. Then walk the eave line looking for pellets on sills, and the foundation for gaps at the weep screed and vents. Those two passes catch most of what a San Bruno house of that vintage has going on.

Can one company handle termites, rodents and the crawl space on a San Bruno house?

Yes, and on the housing stock here it matters, because those problems connect. A rodent entry at a crawl-space vent, damp soil under the floor, and a subterranean termite condition on the same stem wall are three findings with one root cause, and splitting them across three contractors is how each one gets treated in isolation. We handle the general service, the rodent exclusion, the WDO inspection and treatment, and the crawl space work as one scope.

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.