
Pest Control in Denver, Colorado
OMNIS Pest Control serves homes and businesses across the Denver metro area from our Castle Rock office, about 30 miles south. We treat mice, rats, ants, spiders, wasps, bed bugs and wildlife. Call 720-583-4126 or ask for a free quote, and we will call you back within one business day.
Residential Pest Control in Denver
Whether you live in an older brick home near Washington Park or a newer home in the suburbs, the pests that find a way in are the same: mice, spiders, ants and wasps. Our residential pest control plans run quarterly, bimonthly or monthly, and each one lists exactly what is covered.
Have a specific problem? See our mouse control, spider control, ant control and wasp control pages.
Commercial Pest Control in Denver
Offices, restaurants, retail shops and warehouses all need a plan that fits how the building runs. We offer recurring commercial pest control with Bronze, Silver and Gold plans, covering insects, mice and bed bugs. See business pest control for how we work with owners and managers.
Why Denver Homes See Pests
Many Denver homes were built decades ago, and older foundations, worn door seals and aging vents give pests more ways in. Alleys behind city lots, mature trees and busy restaurant rows also keep rodents and insects close to homes and shops.
When the first hard freeze arrives, usually in October along the Front Range, mice and rats start looking for warmth. Sealing the gaps in September or early October works better than trapping in November. Our guide on how to keep mice out of your house goes room by room.
Denver Pest Control Questions
Do You Serve Denver From Castle Rock?
Yes. Our office is at 2274 Manatt Ct, Unit A10, in Castle Rock, and we serve homes and businesses across the Denver metro area.
How Much Does Pest Control in Denver Cost?
It depends on the pest, the size of the property and how often we visit. Residential plans come in three levels, Essentials, Enhanced and Maximum, and commercial plans come in Bronze, Silver and Gold. Quotes are free, so call 720-583-4126 and we will price the one that fits.
How Fast Will You Call Me Back?
Within one business day. Our office is open Monday to Friday, 9 AM to 4 PM.
When Is Mouse Season in Denver?
Mice start moving indoors in October, when nights get cold along the Front Range.
Do You Treat Commercial Properties in Denver?
Yes. We service offices, restaurants, warehouses and other commercial buildings on a recurring plan.
Ready to get started? Call 720-583-4126 or ask for a free quote. Removal is guaranteed and satisfaction is guaranteed.

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