Structural pest control licensing
Is your exterminator licensed in Montana?
USE THE PORTAL LINKED HERE rather than the older MTPlants search — it is the one the department documents, and it filters by license number, name, BUSINESS NAME, city, county, district, CATEGORY, license type and STATUS. The status filter is the valuable part: unlike most states, you can search for EXPIRED licenses as well as active ones, so a lapsed credential is visible rather than simply absent. Leaving every field blank and searching returns the full list. Montana also runs a combined Pesticide BUSINESS and Applicator search at mtplants.mt.gov, which is better than most — you can check the company and the individual in one place rather than two. Note the platform: MTPlants is the same system Pennsylvania uses as PaPlants, so the search behaves identically in both states. Worth pairing with the Montana law page: the statute requires that emergency repairs be carried out only by a person QUALIFIED to make them, so if you are using repair-and-deduct for an infestation Montana treats the license check as part of the remedy, not an optional extra.
- Who regulates it
- MTPlants
- Verification
- Online
- Check before paying
- The business license
The regulator
The credential to look for
Open the official Montana search →
Renting in Montana? Before you pay for treatment, check whether your landlord is legally responsible for the cost. Montana bed bug law →
What to verify, in order
The business license, not just the technician
Most states license the company and certify the individual separately. A certified technician working for an unlicensed business is still an unlicensed job.
The category or phase covers structural work
Licenses are issued by category. An applicator certified for turf and ornamental has no business in your bedroom.
Status is active, not lapsed
Some state databases exclude cancelled licenses from results entirely, so a revoked company returns the same empty result as a typo. If you get nothing, phone the agency before assuming you mistyped.
Complaint and enforcement history
Where a state publishes disciplinary actions they are usually on the board site rather than inside the license search.
Link last confirmed: . State license portals migrate often and licenses lapse daily — treat anything older than a few months as a starting point, not an answer.
Always confirm on the state's own site. This page points at the official database; it does not mirror or cache license records. Status changes daily and only the issuing agency is authoritative.