Indoor flea treatment
Work on carpets, rugs, furniture and floor edges where the eggs and larvae develop. It is paired with vacuuming, laundering of bedding and veterinary care of the animals, and it is the core of most flea visits.
Serving San Francisco County
Flea Control in San Francisco
Indoor and yard flea treatment for San Francisco homes, with pet care left to your veterinarian.
- Call line answered 24/7
- Termite swarms after autumn rains
- Rats and mice in old buildings
Get a fast quote
Fastest: call (855) 974-4733. Or send this and we call you back.
Fleas
Flea Control: what it covers
Quick answer
Flea control in San Francisco means treating the places where flea eggs and larvae develop, which are carpets, rugs, pet bedding, floor cracks and shaded outdoor spots, while your veterinarian treats the animal. San Francisco Pest Control answers phones 24/7 and connects you with a San Francisco County technician who confirms the price first.
Fleas are one of those problems that seem to be about the pet and turn out to be about the house. An adult flea on a cat or dog is only a small part of the population. Most of it is in the form of eggs, larvae and pupae in carpet, bedding, floor gaps and the shaded ground outside, which is why a pet that has been treated can still seem to be bringing fleas indoors.
This page explains how a flea visit works, how it fits with your veterinarian's care, what you do before and after and what changes the price. It does not give disease information or advice about treating an animal, and a question about a pet's health belongs with a veterinarian; a question about your own skin or symptoms belongs with a doctor. San Francisco Pest Control answers its phones 24/7, connects you with an independent local company and offers a same-day visit only when a technician is free.
- Service area
- San Francisco & San Francisco County
- Availability
- Phones answered 24/7
- Phone
- (855) 974-4733
Why do fleas come back after I treat my pet?
Most of a flea population is not on the pet. Eggs fall off into carpet and bedding and develop into larvae and pupae, which then emerge as new adults. Treating the animal stops new fleas arriving, but it does not clear the ones already in the house.
That is why a flea problem often seems to go on for weeks after the pet was treated. New adults keep emerging from the pupae in carpet and floor cracks, jump on to the animal and are then killed by its treatment. Regular vacuuming and washing speed the end of the cycle.
Your veterinarian can tell you which products suit your animal. A technician treats the house and does not apply anything to the pet, and should be told which veterinary products are in use so that the plan fits.
Where do San Francisco fleas come from?
They arrive on pets, on visiting animals and sometimes on used furniture or clothing. Outdoor sources include cats, raccoons and other animals that rest under porches, decks and crawl spaces. Indoors, a unit that has been vacant can also hold dormant fleas.
Parks such as Golden Gate Park and the Presidio are home to raccoons, skunks and coyotes, according to the National Park Service and local press, and animals do pass between parks and nearby yards and streets. This site does not claim that wildlife is the usual source of a particular infestation. It simply recognizes that animals under a porch or deck can leave fleas behind.
San Francisco Pest Control does not trap, remove or relocate wildlife. If a visiting animal is the likely source, the technician can advise on closing the gap it is using; see sealing-only wildlife-proofing for the sealing-only work, and the guide on who to call about raccoons, coyotes and skunks for the rest.
What do I do to get ready for a flea visit?
Vacuum every carpet, rug and upholstered surface, paying attention to edges and under furniture, and wash pet bedding and washable fabrics on high heat. Seal and bin the vacuum bag outdoors. Clear the floors so that the technician can reach baseboards and carpet edges.
Do not use a fogger or a spray meant for outdoor use inside the house. They leave residues in the wrong places and can complicate the technician's work. Keep your veterinarian's products going on the pets.
Plan where the animals will be during and after the visit; the technician tells you how long to keep people and pets out of the treated rooms and when surfaces are dry.
- Vacuum all floors, rugs and furniture, then seal and discard the bag outdoors
- Wash pet bedding and removable covers on high heat
- Clear floors, pull furniture a little from the walls and lift toys and bowls
- Keep treating the pets as your veterinarian advises
- Write down which rooms the pets use most so the technician starts there
Is there anything flea control cannot do?
It cannot treat a pet, cannot remove wildlife that visits a property and cannot promise that fleas will never return. A technician treats the house and any shaded outdoor areas, and your veterinarian treats the animal. Sealing gaps can reduce how often visiting animals get close.
If fleas keep returning, the question is usually where they are coming from: a pet that is not covered, an outdoor resting place, a neighbor's animal, or a part of the house that was missed. The follow-up visit is a chance to ask and adjust.
Where a stray or wild animal is using a space under your home, the sealing described on the wildlife-proofing page happens only after the animal has left on its own or has been dealt with by someone who is authorized to do so.
Warning signs
Signs you need flea control
Do not apply a yard or household insecticide directly to a pet or a child, and do not use a fogger indoors. Ask your veterinarian about flea products for animals and a doctor about any skin problem or symptom that worries you.
- Small dark insects jumping from carpet or a rug onto pale socks or trousers
- Pets scratching, licking or chewing around the base of the tail and hindquarters
- Tiny dark flecks in pet bedding or on a light blanket that smear reddish when dampened
- Itchy spots around the ankles and lower legs that appear after time in one room
- Fleas seen on a pet after time outdoors in a courtyard, garden or shared yard
- A flea problem that returns a few weeks after the pet was treated
- Fleas appearing in a home where a previous tenant kept pets, or after moving into a unit that was empty for a while
- Signs of cats, raccoons or other animals using the crawl space, porch or under-deck area
Our process
How our flea control visit works
Learn where the animals live
The technician asks which pets live in the home, where they sleep, whether they go outdoors and whether any other animals, such as stray cats, have access to the porch, garage or crawl space. Pets already on a veterinary flea product are noted.
Confirm the pest
Fleas are checked by sight on pale fabric or with a simple trap, since other small insects are sometimes mistaken for them. The technician also looks at where the activity concentrates, which is usually where pets rest.
Prepare the home
You are asked to vacuum thoroughly, wash pet bedding and washable fabrics on high heat, and clear the floor so that treatment can reach the base of the carpet and the baseboards. The vacuum bag is sealed and taken outside.
Treat indoors, and outdoors where needed
Carpets, rugs, upholstery, pet resting spots and floor cracks are treated, often with a product that also interrupts the flea life cycle. Shaded outdoor areas where animals lie, such as under a deck or porch, may be included.
Follow up
Pupae can sit unhurt for a while before emerging, so new fleas often appear after the first visit. A return visit and continued vacuuming handle those, and your veterinarian looks after the pet itself.
Options
Types and options for flea control
Yard and under-structure treatment
Treatment of shaded, sheltered ground where animals rest, such as under decks, porches, crawl-space entrances and dense plantings. It matters when pets, stray cats or other visiting animals are the likely source.
Vacant unit and move-in treatment
Fleas can wait as pupae in a unit that has been empty. When a flea outbreak appears soon after a move-in, the treatment is aimed at the floors and baseboards rather than at any animal.
Cost
How much does flea control cost in San Francisco?
No San Francisco flea price from a named publisher was confirmed, so none is printed here. What moves a quote is the following.
| Job | Typical range | What it includes |
|---|---|---|
| Size of the home and amount of carpet | Scales with floor area | More carpeted rooms, rugs and upholstered furniture mean more treatment |
| Indoors, outdoors or both | Priced by scope | Adding a deck, porch or crawl-space entrance changes the visit |
| Number of animals and where they rest | Affects the plan | Several pets that sleep in different rooms mean more spots to treat |
| Preparation done beforehand | Affects time on site | A home that has been vacuumed and cleared is faster and gets better results |
| Follow-up visit | Often recommended | Pupae hatch over several weeks, and a return visit deals with fleas that emerge after the first treatment |
These are cost drivers, not prices. The technician confirms your exact price on site before any work starts, and no result or number of visits is promised in advance.
Skip the guesswork. Call for a straight answer.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what flea control should cost.
San Francisco County
Why flea control is different in San Francisco Bay Area
Many San Francisco homes combine wood floors with area rugs, and many apartments have carpet in bedrooms and hallways, so flea work often concentrates on the places where pets sleep and where a rug meets a baseboard. In flats and stacked apartments, neighbors with pets can also be a source, and a note to the building manager helps if the problem keeps returning.
Courtyards, back gardens and narrow side passages are common in the city, and so are sheltered spots under steps and decks. These are the areas where cats and wildlife rest out of the wind and fog. Checking them, and closing off the gaps animals use, is as much a part of keeping fleas away as the indoor visit.
Related
Related services
Wildlife Proofing (Sealing Only)
Sealing gaps, vents and crawl-space openings against raccoons, skunks and similar animals. No trapping, removal or relocation.
General Pest Control
Pest control for San Francisco buildings, planned around old construction, shared walls and the dry-summer, wet-winter calendar.
Bed Bug Treatment
Inspection, treatment and follow-up for bed bugs in San Francisco flats, apartments, rooming houses and hotels.
Where we work
Flea Control across San Francisco County
- Fleas in San Francisco
- Fleas in Daly City
- Fleas in Brisbane
- Fleas in Sausalito
- Fleas in Belvedere and Tiburon
- Fleas in South San Francisco
- Fleas in Emeryville
- Fleas in Alameda
- Fleas in Oakland
- Fleas in San Bruno
- Fleas in Albany
- Fleas in Berkeley
- Fleas in Piedmont
- Fleas in Mill Valley
- Fleas in Pacifica
- Fleas in Corte Madera
- Fleas in El Cerrito
- Fleas in Richmond
- Fleas in San Pablo
- Fleas in Millbrae
- Fleas in Burlingame
- Fleas in Larkspur
- Fleas in Greenbrae
- Fleas in Kentfield
Not sure if you're covered? Check your ZIP code.
FAQ
Flea Control FAQs
Can I just treat the pet and skip the house?
Sometimes, if the problem is small. But eggs and larvae in carpet and bedding keep producing adults, so many households need the house treated and vacuumed as well. Your veterinarian looks after the animal.
How soon will the fleas disappear?
Expect some fleas to appear for a few weeks after the first visit as pupae emerge. The follow-up visit and steady vacuuming help clear them, but no timeline is promised.
Do I need to leave the house during treatment?
The technician will tell you how long people and pets should stay out of the treated rooms. Plan for the pets to be somewhere else for that time.
Do you treat the yard as well?
Where animals rest outdoors, such as under a deck or porch, yes it can be included. The technician decides after looking at the property.
Does the site remove the raccoon or cat living under my house?
No. This site does not trap, remove or relocate animals. It can advise on sealing an area once it is empty, and the wildlife-proofing page explains who handles the animals themselves.
What if my building has fleas but I have no pets?
Fleas can persist in a vacant or previously occupied unit, or come from a neighbor's animals or from shared spaces. The technician looks at the floors and baseboards, and the manager is told if neighbors are part of the picture.