Family-run pest control in Missoula since 2012
Keep mice, wasps and ants out all year.
Larchwood is Dale and Corinne Haugen plus two techs. One quarterly plan covers the pests Missoula homes actually get, and if anything shows up between visits, we come back at no charge.
- 4.9 ★
- 186 Google reviews
- $99
- per visit, small homes
- Free
- re-service between visits
Spring yard treatment in the Rattlesnake, and the kind of eave nest we remove every July.
Three ways to work with us.
Most families pick the quarterly plan. Prices are per visit for a home up to 2,500 sq ft, tax included. No contract: cancel with a text.
One-off jobs
- Wasp or yellowjacket nest, same or next day$149
- Mouse trapping and entry sealing, 2 visitsfrom $289
- Carpenter ant treatment with 6-month warrantyfrom $249
- Bed bug treatment, 2 visits, per bedroomfrom $395
What your plan would cost.
Pick your home size and what you want covered. This is the same price sheet we quote from on the phone.
Homes over 4,000 sq ft, rentals with several units and farm outbuildings get a walk-around first. It is free.
What shows up in Missoula, and when.
The valley has a pretty regular calendar. Each plan visit is timed to get ahead of the next season.
- Apr to Jun
Carpenter ants
Big black ants in the kitchen and sawdust by a window frame. We treat the nest, not just the trail.
- Jun to Sep
Yellowjackets and paper wasps
Nests in eaves, siding gaps and the ground by the deck. Removed on plan visits, or same day for $149.
- Aug to Oct
Hobo and wolf spiders
Basements and window wells. A web sweep plus a barrier along the foundation.
- Sep to Nov
Boxelder and stink bugs
Thousands on the sunny side of the house. The fall visit is timed for the first cold snap.
- Oct to Mar
House and deer mice
Droppings in drawers and the garage. Bait stations outside, traps inside, gaps sealed with steel wool and foam.
How the first year goes.
No sales visit and no long contract. You can pause or cancel any time with a text to Corinne.
Day 1
Quick call or text
Tell us what you are seeing. We give you a price on the phone and a visit window, usually within the week.
Week 1
First visit, 60 to 90 min
Inside baseboards, garage, crawl space and the outside foundation. We show you where things are getting in.
Every 3 months
Plan visits
We text the day before. Outside every time, inside only if you want it. A short note lands in your inbox after.
Any time
Something came back
Call us. We come back within 3 working days at no charge, as many times as it takes.
What neighbors say.
4.9 out of 5 from 186 reviews on Google. Here are three from this year.
We had yellowjackets coming out of the siding right next to our son's window. Dale came the same afternoon, found the gap, took care of the nest and patched the hole. He even showed our son the empty comb.
Mice in the garage every November for years. They sealed the gap under the side door and set stations outside. Not one this winter.
Fair price, texts the day before, wipes their boots. The stink bugs on our south wall dropped from hundreds to a handful.
A small company on purpose.
Dale spent nine years as a tech for a big national pest company before starting Larchwood out of our garage in 2012. He was tired of 14-stop days and selling add-ons people did not need.
Today it is the two of us, plus Jesse and Mara on the trucks. Corinne answers the phone and does the scheduling, so when you call, you talk to someone who knows your house.
We use the least product that will do the job, keep it away from gardens, chicken coops and play areas, and tell you exactly what we put down and where.
Dale and Corinne Haugen
- MDA licensed commercial applicators, all four of us
- Fully insured for homes, rentals and small offices
- Pet and garden aware products and placement
Where we drive.
All of Missoula and the towns up and down the valley. No trip charge inside this list.
- Rattlesnake10 min
- University District8 min
- Slant Streets6 min
- Franklin to the Fort5 min
- South Hills12 min
- Grant Creek14 min
- Target Range12 min
- East Missoula and Bonner15 min
- Lolo20 min
- Frenchtown22 min
- Clinton25 min
- Florence30 min
Questions we hear a lot.
Is it safe for kids and pets?
Yes, once it dries. Keep kids and pets off treated areas for about 30 minutes inside and an hour outside. We place mouse bait only in locked stations that dogs and kids cannot open.
Do you have to come inside every visit?
No. The first visit covers inside and out. After that we treat the outside every time and come in only if you ask, so you do not have to be home.
Is there a contract?
No. You pay per visit after it is done. Text or call to pause or cancel, there is no fee.
Can you remove a wasp nest today?
Usually same day or next morning from June to September. Plan members pay nothing, everyone else pays $149 for the first nest and $35 for each extra.
What if mice come back in November?
Call us. On the quarterly plan we come back free within 3 working days, reset traps, check stations and seal any new gaps.
Do you treat rentals and duplexes?
Yes. Each unit is priced like a small home, and we can coordinate entry with tenants directly.
Wasps by the front door right now?Call (406) 555-0137. From June to September we keep two slots open every afternoon for nest calls.