Who Pays for the Bed Bugs

Structural pest control licensing · 50 states + D.C.

Check the license before you pay the deposit.

Bed bug treatment is structural pest control, and in most states that's a separate license from the agricultural applicator certificate people usually look up. Roughly a third of states have no public database at all — you have to phone the agency. Here's which situation you're in.

Verify with —

License to look for
Public lookup
Known gotcha
Open the official search

What to actually verify

A license number on a van door proves nothing. Four checks, in order of how often they catch something.

  1. 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, and your insurance claim will find that out before you do.

  2. The category covers structural work

    Licenses are issued by category. An applicator certified for turf and ornamental has no business inside your bedroom. Look for structural, general pest, or the state's equivalent.

  3. Status is active, not lapsed

    Some state databases quietly exclude cancelled and surrendered licenses from search results entirely, so a company that lost its license simply returns no result — which looks identical to a typo. If you get nothing back, phone the agency before assuming you mistyped.

  4. Complaint and enforcement history

    Where a state publishes disciplinary actions, they're usually on the same board site rather than in the license search itself. Worth the extra click on a job this expensive.

Two traps in the data

The wrong regulatorPlenty of guides send people to the state agriculture department's pesticide applicator lookup. For bed bugs that's often the wrong database. California, for one, splits it: the Department of Pesticide Regulation handles pesticide licensing broadly, while structural pest control businesses answer to a separate Structural Pest Control Board. Check the structural one.

Stale contact detailsThe best public index of state lookup URLs also lists named staff and direct phone numbers for states with no online database. Those entries go out of date fast as people change jobs. Link to the agency's own contact page rather than republishing an individual's direct line — it ages better and it's the decent thing to do.

Where to source the remaining states

There is no single national database. This has to be assembled state by state, which is exactly why it's worth building.

  • AAPCO — the Association of American Pesticide Control Officials publishes a compilation of state URLs for checking applicator certification status. Best starting index, but it's dated and a large share of entries say the information isn't available online. Re-verify every link.
  • State structural pest control boards — the authoritative source, and often a different body from the pesticide agency. This is the one to link.
  • State license portals — several states run their lookups on shared platforms, which means near-identical URL patterns and a predictable page structure across those states. Three clusters are confirmed so far: GL Suite (Illinois); KELLY SOLUTIONS / Kelly Registration Systems, which works with 33 state departments of agriculture and hosts lookups at kellysolutions.com/<state>/Applicators/ or /Business/ — confirmed for Alaska, Delaware, Georgia, Iowa, Maryland, Oklahoma, Vermont, West Virginia and Wisconsin; and the <state>PLANTS platform, now confirmed across SEVEN states — paplants.pa.gov, mtplants.mt.gov, wvplants.wvda.us, inplants.oisc.purdue.edu, usaplants.tnatc.org/al, apps.mda.mo.gov/moplants and the New Mexico search at nmdeptag.nmsu.edu — all using identical PesticideApplicator/...ExternalSearch.aspx paths. Learn one and you have learned all seven. Identify every state on each platform and they can be done as a batch rather than one at a time — this is the single biggest time saving available on the remaining states.
  • NPIRS state contacts — the National Pesticide Information Retrieval System at Purdue publishes a directory of named state pesticide program staff with direct phone numbers and email addresses. For the roughly one-third of states with no public lookup, that directory is more useful than any search page.
  • NPIRS — the National Pesticide Information Retrieval System at Purdue aggregates state registration data and is useful for cross-checking.
  • Refresh cadence — licenses lapse constantly. Store a checked-on date per state and show it. A directory with no freshness signal is a directory nobody trusts.