Pest Control in Oshawa
Professional pest and wildlife control for homes and businesses in Oshawa, Ontario. Fast response, guaranteed results, 24/7 service.
Local Service
Pest Control in Oshawa, Ontario
Oshawa is the largest city in Durham Region, with a mix of historic downtown neighbourhoods, post-war subdivisions, and fast-growing communities in north Oshawa. The Oshawa Creek ravine system and Lake Ontario waterfront bring wildlife close to homes, while older housing stock provides plenty of entry points for mice, rats, and carpenter ants.
Marsh Pest & Wildlife Control serves all of Oshawa — from the downtown core and lakefront to the northern subdivisions and rural areas. We respond within 1 hour — 24/7.
Common Pests
Common Pest Problems in Oshawa
The pest calls we handle most often in Oshawa include:
- Mice and rats — common in older downtown homes and near the creek ravines
- Raccoons and skunks — frequent near the ravine system and green spaces
- Carpenter ants — in homes with moisture or wood decay issues
- Wasps and hornets — in yards and under eaves through the warm months
- Cockroaches and bed bugs — in multi-unit residential buildings
What Marsh Does
Call Anytime
Call (647) 330-5601 — we answer 24/7 and respond within 1 hour to all Oshawa service requests.
Free Inspection
We inspect your Oshawa property, identify the pest, and locate entry points and nesting sites.
Customized Treatment
We build a targeted plan using safe, effective methods and give you clear upfront pricing.
Guaranteed Results
We follow up as needed and stand behind every treatment with a satisfaction guarantee.
Serving Oshawa & surrounding areas
Marsh Pest & Wildlife Control provides pest and wildlife services throughout Oshawa and the surrounding GTA communities. Call us any day of the week to schedule service or request a quote.
Why Local Matters
Why Choose a Local Oshawa Pest Control Service
Oshawa's ravine system and waterfront bring wildlife — raccoons, skunks, and squirrels — right into residential neighbourhoods. The older housing stock downtown provides easy access for mice and carpenter ants. A local service that knows these patterns can diagnose and solve problems faster.
Marsh Pest & Wildlife Control serves all of Oshawa and the surrounding Durham Region. Same-day and emergency appointments are available.
When to Call
When You Should Call
Call as soon as you see signs of pests — droppings, scratching, chewed wiring, nests, or live pests. Don't wait for the problem to grow. We're available 24/7 across Oshawa.
Why Marsh
A local team you can trust.
Professional Service
We approach every job with proper inspection and identification before recommending treatment.
Available 7 Days a Week
Pest and wildlife problems don't wait for convenient timing — and we're available to help.
We Stand Behind Our Work
We do the job properly and follow up where follow-up is needed.
Upfront Pricing
Clear quotes with no surprise fees. You know what you're paying for before we start.
FAQ
Frequently asked questions.
Ready to get started?
Call now or request a free quote online — we serve Oshawa and the surrounding GTA.