Flea treatment for homes in Ontario
Fleas take weeks to clear because of their life cycle. We inspect, treat the home and follow up.

Fleas are small, fast and good at hiding in carpets and bedding. If you or your pet are scratching and you spot tiny dark insects jumping, you probably have a flea problem. Most of it is out of sight, in the floor and furniture.
How does Pest Emergency handle flea treatment?
We follow four steps.
- Inspect. We check where pets sleep and rest, plus carpets, rugs and furniture.
- Identify. We confirm the pest is fleas and not another biting insect.
- Treat. We treat the areas where fleas develop, concentrating on pet resting spots.
- Follow up. We check results and advise on whether another treatment is needed.
Read more about fleas and our IPM approach.
How do I get rid of fleas in my house?
Do three things together: treat the pet, clean the home and treat the areas where fleas develop. Skipping any one of them lets the problem restart.
Health Canada’s advice is to treat the pet and the places it uses. Its pages mention checking a pet’s neck and tail with a flea comb and asking a veterinarian about the best product. The agency also points to treating baseboards near sleeping areas, door and window frames, and spots like pet bedding.
Why do fleas keep coming back?
Because adult fleas on your pet are only part of the population. According to Health Canada, eggs, larvae and pupae are found in and around the places pets sleep. They keep developing after you treat.
Life stages
Eggs hatch into larvae, which become pupae, then adults. Immature fleas do not bite. Adults feed several times a day.
Cocoons
Researchers at the University of Georgia report that flea pupae can wait in their cocoons for weeks to months, until vibration or carbon dioxide tells them a host is near. That is why new fleas can appear after a treatment that seemed to work.
Health Canada also notes that growth regulators such as methoprene and pyriproxyfen stop larvae from becoming adults. They do not kill adults already present, so they work alongside other treatments.
Does vacuuming help?
Yes, and it helps in two ways. It removes fleas and eggs from carpets and furniture. The University of Kentucky notes that vacuuming also stimulates fleas to emerge, which exposes them to treatment sooner.
Health Canada recommends vacuuming carpets and cushioned furniture daily during an infestation. Empty the vacuum into a sealed bag and take it outside.
Do I need to treat my pet too?
Yes. Talk to your veterinarian first. Do not use products meant for the home on your pet, and follow label directions on pet products. Your vet can advise on the dose and a safe product for your animal’s age and size.
Can fleas live in a house with no pets?
They can arrive on clothing, or a previous occupant’s pets may have left eggs and cocoons behind. Pupae can wait for weeks to months, so an empty home can still produce fleas once someone walks in.
How should I prepare for flea treatment?
- Wash bedding in hot, soapy water. Health Canada suggests every two to three weeks while dealing with fleas.
- Vacuum carpets, rugs and furniture, then dispose of the bag outside.
- Clear floors of toys, clothing and clutter so treatment can reach carpet edges and baseboards.
- Keep pet bedding available, as we will want to check where pets rest.
- Move pets out of the room being treated when we ask.
Are fleas the same as bed bugs?
No, but the question comes up because both bite. Fleas jump and live in carpets and on pets. Bed bugs hide in mattresses and furniture. If your bites seem to appear overnight and you have no pets, read about bed bug treatment.
Where we treat
We serve homes across Ontario, including Hamilton.
Get a flea treatment quote
Tell us about your pets, the rooms you have seen fleas in and when it started. We send quote details within 30 minutes. Then we arrange an inspection with you.
Request a free quote to begin.
How a quote works
Tell us what you found
Describe the pest and the property in a short form.
Quote details in under 30 minutes
Price details by email, or a call from our team.
Under 30 minutes
Treatment visit
A technician treats the problem and explains what to expect.
If pests come back, so do we
Covered visits at no extra cost during your guarantee period.
If pests come back, so do we
If pests return within your guarantee period, we re-treat at no extra cost.
Common questions
How long until the fleas are gone?
Usually several weeks. Immature fleas keep developing after the first treatment, so you may still see some fleas for a while. We follow up and advise on whether another visit is needed.
Do I need to leave during treatment?
We explain any wait time and re-entry guidance when we book your treatment. Plan to keep children and pets out of treated rooms until we say it is fine.
Is treatment safe for pets?
Pets should be kept out of treated areas until we say they can return. Treat the pet itself with products from your veterinarian, not the products used in the home. Tell us about any pets when you request a quote.
Do I still need my vet's flea product?
Yes. Health Canada advises treating the pet as well as the areas it uses. Your veterinarian can recommend a product suited to your animal. Home treatment alone will not stop new fleas from arriving on the pet.
Can fleas bite people?
Yes. Adult fleas feed several times a day and can bite people as well as pets.
How quick is the quote?
We send quote details within 30 minutes of your request. This is the quote time, not a visit time. We then arrange the inspection with you.
Where we offer this
- Pest control in BramptonPest treatment in Brampton for new subdivisions, older towers and basement apartments, with landlord rules explained.
- Pest control in HamiltonBed bug, cockroach and rodent treatment for Hamilton homes, rentals and businesses, with a free quote in under 30 minutes.
- Pest control in KitchenerPest control for Kitchener houses, shared rentals and businesses, with a free quote in under 30 minutes.
- Pest control in MarkhamPest control in Markham for condos, townhouses and heritage homes, with York Region guidance on bed bugs and rodents.
- Pest control in MississaugaMississauga pest control for condos, older townhouses and new subdivisions, with notes on Peel Public Health and tenant rights.
- Pest control in OakvilleOakville pest control for mature lots, newer subdivisions and condos, with a free quote in under 30 minutes.
- Pest control in OshawaOshawa pest control for homes, rentals and businesses, including rats and mice, with a free quote in under 30 minutes.
- Pest control in Richmond HillPest control for Richmond Hill houses, condos and businesses, from fall mice to summer wasps, with a free quote in under 30 minutes.
- Pest control in ScarboroughPest treatment in Scarborough for towers, townhouses and houses, with clear steps for tenants who need a landlord to act.
- Pest control in TorontoBed bug, cockroach and rodent treatment in Toronto, plus who to call about pests in a rental, a condo or your own home.
- Pest control in VaughanPest treatment in Vaughan for larger homes, decks and condos, with York Region guidance on rodents and bed bugs.
- Pest control in WaterlooPest control for Waterloo student rentals, Uptown businesses and homes, with a free quote in under 30 minutes.
Get a free quote
Tell us what you found and where. We send quote details in under 30 minutes.