More evenings outside.
Seasonal mosquito control and targeted treatments for greater Jackson Hole.
Wilson, WY
43°30′08″N · 110°52′23″W
Built around the land, not against it.
Locally-owned
·
Licensed
·
Insured
Services
Every program starts with a property walk. Every visit is shaped by what we find.
Seasonal
Mosquito Control
Every 3-4 Weeks · 5 Visits
Consistent mosquito management throughout peak season so your yard, deck, and outdoor spaces are usable all summer. We focus on resting zones, shaded vegetation, and breeding sources — returning every three to four weeks to maintain results and adjust as conditions change. Most clients barely think about mosquitoes after the first few visits. That's the goal.
Seasonal
Premium Mosquito Protection
Every 4 Weeks · 5-6 Visits
Our most complete program, built for properties that demand it. Combines targeted adult treatments, biological larval control, habitat monitoring, and In2Care population suppression stations — a system that works between visits, not just during them. The right choice for water-adjacent properties, dense vegetation, second homes, and clients who want nothing left on the table.
On-Demand
Event Mosquito Treatment
1 Visit · 24-48 Hours Before
A focused treatment before outdoor gatherings, weddings, dinners, and guest arrivals. We concentrate on high-use areas and surrounding vegetation so your guests can be comfortable outside without thinking about it. The earlier you reach out, the better we can time it.
Seasonal · Add-on
Tick Control
Every 3-4 Weeks · 5 Visits
Targeted treatment for brush lines, tall grass, shaded edges, and the areas where kids, pets, and guests spend time. Coordinated with mosquito visits so your whole yard — not just the open lawn — feels safe to use all season.
Seasonal
Managed Property Programs
Custom Schedule
Built for property managers, vacation rentals, HOAs, country clubs, and lodges where outdoor comfort directly affects the guest or member experience. Programs are structured around your property count, access logistics, and seasonal schedule. Responsive service between visits when something comes up.
Seasonal
Habitat Assessment
1 Visit · Included w/ All Programs
A walkthrough of your property to identify breeding sources, resting zones, standing water, irrigation patterns, and conditions driving mosquito pressure. The foundation of a treatment plan built around your specific property — not a template. Included with all seasonal programs and available as a standalone for property managers and HOAs.
Founded in Wilson
Hunter Weaver
Serving the valley
Hunter holds a degree in Ecology and Environmental Biology from UNC Asheville and began his career working with the U.S. Forest Service on biological control programs for invasive species.
After more than a decade in construction and real estate development, he wanted to build something closer to the land. He started Westbank Ecosystems for a simple reason: his family wanted to spend every possible summer evening outside and he knew how to make that happen the right way.
FAQ
Common questions.
What makes this different from standard mosquito spraying?
Most services run the same route with the same product on the same schedule, regardless of the property. We use an integrated pest management approach — treating larvae at breeding sources with biological controls, suppressing adult populations in targeted resting zones, and adjusting each visit based on what we observed last time. The result is more consistent, sustained outdoor comfort with less unnecessary product applied to your property.
How long do treatments last?
Most treatments hold for three to four weeks under normal conditions. Weather, irrigation, and proximity to natural water sources all affect how quickly pressure returns — which is why recurring seasonal programs consistently outperform one-time treatments. The goal is sustained reduction throughout the season, not temporary relief after a single visit.
Will this eliminate mosquitoes entirely?
No — and anyone who tells you otherwise isn't being straight with you. Jackson Hole has significant surrounding habitat, active floodplains, and natural water sources that no treatment program can fully offset. What we can do — and what our clients consistently experience — is a meaningful reduction in pressure that makes the difference between avoiding your yard and actually enjoying it all summer.
Is it safe for kids, pets, and the environment?
We select products carefully, apply them to targeted areas only, and follow label requirements precisely. Biological larvicides like Bti are specific to mosquito larvae and have no meaningful impact on fish, birds, bees, or other wildlife. For adult treatments, we apply precision adulticides only to targeted resting zones — not open water, not flowering plants, not areas of likely non-target exposure. We use pesticides when they're the right tool. We work hard to make sure they're used as precisely and sparingly as possible.
Do you work with property managers and commercial accounts?
Yes — a significant part of our work is with property managers, vacation rentals, HOAs, lodges, and country clubs across Teton County. We build programs around your property count, access logistics, and guest or member schedule. Outdoor comfort affects the guest experience directly, and we treat it that way.
How quickly can you come out?
Call or text for the fastest response. During mosquito season in Jackson Hole we prioritize active issues, guest-facing properties, and upcoming events. We typically respond the same day.
Contact
Get in touch.
We're a local family business — easy to reach, quick to respond. Whether you want to talk through your property or you're ready to get on the schedule, we're glad to hear from you.
More evenings outside.
Seasonal mosquito control and targeted treatments for greater Jackson Hole.
Wilson, WY
43°30′08″N · 110°52′23″W
Built around the land, not against it.
Locally-owned
·
Licensed
·
Insured
Services
Every program starts with a property walk. Every visit is shaped by what we find.
Seasonal
Mosquito Control
Every 3-4 Weeks · 5 Visits
Consistent mosquito management throughout peak season so your yard, deck, and outdoor spaces are usable all summer. We focus on resting zones, shaded vegetation, and breeding sources — returning every three to four weeks to maintain results and adjust as conditions change. Most clients barely think about mosquitoes after the first few visits. That's the goal.
Seasonal
Premium Mosquito Protection
Every 4 Weeks · 5-6 Visits
Our most complete program, built for properties that demand it. Combines targeted adult treatments, biological larval control, habitat monitoring, and In2Care population suppression stations — a system that works between visits, not just during them. The right choice for water-adjacent properties, dense vegetation, second homes, and clients who want nothing left on the table.
On-Demand
Event Mosquito Treatment
1 Visit · 24-48 Hours Before
A focused treatment before outdoor gatherings, weddings, dinners, and guest arrivals. We concentrate on high-use areas and surrounding vegetation so your guests can be comfortable outside without thinking about it. The earlier you reach out, the better we can time it.
Seasonal · Add-on
Tick Control
Every 3-4 Weeks · 5 Visits
Targeted treatment for brush lines, tall grass, shaded edges, and the areas where kids, pets, and guests spend time. Coordinated with mosquito visits so your whole yard — not just the open lawn — feels safe to use all season.
Seasonal
Managed Property Programs
Custom Schedule
Built for property managers, vacation rentals, HOAs, country clubs, and lodges where outdoor comfort directly affects the guest or member experience. Programs are structured around your property count, access logistics, and seasonal schedule. Responsive service between visits when something comes up.
Seasonal
Habitat Assessment
1 Visit · Included w/ All Programs
A walkthrough of your property to identify breeding sources, resting zones, standing water, irrigation patterns, and conditions driving mosquito pressure. The foundation of a treatment plan built around your specific property — not a template. Included with all seasonal programs and available as a standalone for property managers and HOAs.
Founded in Wilson
Hunter Weaver
Serving the valley
Hunter holds a degree in Ecology and Environmental Biology from UNC Asheville and began his career working with the U.S. Forest Service on biological control programs for invasive species.
After more than a decade in construction and real estate development, he wanted to build something closer to the land. He started Westbank Ecosystems for a simple reason: his family wanted to spend every possible summer evening outside and he knew how to make that happen the right way.
FAQ
Common questions.
What makes this different from standard mosquito spraying?
Most services run the same route with the same product on the same schedule, regardless of the property. We use an integrated pest management approach — treating larvae at breeding sources with biological controls, suppressing adult populations in targeted resting zones, and adjusting each visit based on what we observed last time. The result is more consistent, sustained outdoor comfort with less unnecessary product applied to your property.
How long do treatments last?
Most treatments hold for three to four weeks under normal conditions. Weather, irrigation, and proximity to natural water sources all affect how quickly pressure returns — which is why recurring seasonal programs consistently outperform one-time treatments. The goal is sustained reduction throughout the season, not temporary relief after a single visit.
Will this eliminate mosquitoes entirely?
No — and anyone who tells you otherwise isn't being straight with you. Jackson Hole has significant surrounding habitat, active floodplains, and natural water sources that no treatment program can fully offset. What we can do — and what our clients consistently experience — is a meaningful reduction in pressure that makes the difference between avoiding your yard and actually enjoying it all summer.
Is it safe for kids, pets, and the environment?
We select products carefully, apply them to targeted areas only, and follow label requirements precisely. Biological larvicides like Bti are specific to mosquito larvae and have no meaningful impact on fish, birds, bees, or other wildlife. For adult treatments, we apply precision adulticides only to targeted resting zones — not open water, not flowering plants, not areas of likely non-target exposure. We use pesticides when they're the right tool. We work hard to make sure they're used as precisely and sparingly as possible.
Do you work with property managers and commercial accounts?
Yes — a significant part of our work is with property managers, vacation rentals, HOAs, lodges, and country clubs across Teton County. We build programs around your property count, access logistics, and guest or member schedule. Outdoor comfort affects the guest experience directly, and we treat it that way.
How quickly can you come out?
Call or text for the fastest response. During mosquito season in Jackson Hole we prioritize active issues, guest-facing properties, and upcoming events. We typically respond the same day.
Contact
Get in touch.
We're a local family business — easy to reach, quick to respond. Whether you want to talk through your property or you're ready to get on the schedule, we're glad to hear from you.