Drywood termites and severe, structure-wide infestations sometimes need more than a localized treatment — they need the whole building fumigated. All Over Pest Control handles tenting, gas application, aeration, and clearance testing end to end. We also coordinate with your homeowner's insurance or real estate agent if the timeline is tied to a closing date. If a real estate deadline is driving the schedule, tell us early so we can coordinate the tenting date accordingly.

We carry the specific structural fumigation license St. Louis, MO requires, separate from general pest control credentials. Every fumigation job gets a dedicated coordinator, not a rotating point of contact.
We handle tent installation, gas application, required aeration time, and removal — you don't need to coordinate separate contractors. Gas monitoring equipment is calibrated before each job, not assumed accurate from the last one. Gas monitoring equipment is calibrated before each job, not assumed accurate from the last one.
We test clearance levels directly rather than estimating based on aeration time alone, so re-entry is confirmed safe. Crew scheduling across St. Louis, MO accounts for weather conditions that can affect aeration timing.
We walk you through exactly what needs to be removed, bagged, or double-bagged before tenting day, including food and plants. Clearance documentation is issued the same day testing confirms safe re-entry levels. Clearance documentation is issued the same day testing confirms safe re-entry levels.

Fumigation isn't a single step — it's a coordinated process, and each part below is handled by our own licensed crew. One point of contact manages your fumigation from scheduling through clearance, so you're never chasing separate crews for updates.
Drywood termites often infest multiple inaccessible areas at once, which is exactly the scenario whole-structure fumigation is built for. 
For infestations too widespread for localized treatment, fumigation gas penetrates every void in the structure simultaneously.
Licensed crew members install the tent, seal it properly, and apply calibrated sulfuryl fluoride gas per label requirements.
We use monitoring equipment to confirm safe levels before removing the tent, not just a standard aeration countdown. 
A walk-through before scheduling identifies what needs bagging, removal, or special handling, including plants, food, and medications.
A documented clearance certificate confirms safe re-entry levels, which some St. Louis, MO insurance or real estate transactions require.
Call +1-844-564-2570 to schedule an assessment — fumigation typically requires more lead time than a standard treatment, so early scheduling matters.
We confirm fumigation is actually necessary before scheduling — sometimes localized treatment is enough, and we'll say so.
Expect a written prep list and firm pricing well before tenting day, so there are no surprises on cost or timeline.
We guarantee the process through clearance — the structure isn't released back to you until testing confirms it's safe.
"We resisted fumigation at first, but once they showed us how far the drywood termites had spread, it was clearly necessary."
"Prep checklist was detailed enough that tenting day actually went smoothly with no last-minute scrambling."
"Appreciated that they actually tested the air rather than just telling us a standard wait time had passed."
"Needed a clearance certificate for an insurance claim and they had it ready right after re-entry testing."
"Our closing depended on that clearance certificate, and they worked directly with our agent to hit the deadline."

Fumigation makes sense when infestation has spread through multiple inaccessible areas — an inspector will confirm before recommending it.
Typically a full day including tenting, gas exposure time, and required aeration, though it varies by structure size.
Food, medications, plants, and pets all need to be removed or specially bagged — we provide a detailed checklist in advance.
Yes, clearance testing confirms gas levels are safe before we allow re-entry, and we won't release the structure until that's confirmed.
We provide documented clearance certificates that satisfy most insurance and closing requirements.
Fumigation needs more advance planning than routine treatment, so call early if you have a deadline in mind.
All Over Pest Control's licensed fumigation crew serves St. Louis and the surrounding St. Louis, MO area for whole-structure treatment needs.
If your St. Louis address falls outside a standard route, call +1-844-564-2570 and we'll confirm availability and lead time. Structures with tight closing timelines get priority coordination between our scheduling team and your agent.


Zip Codes in St. Louis, MO that we also serve: 63110 63111 63112 63113 63115 63116 63118 63120 63139 63107 63106 63104 63103 63102 63101 63109 63108 63155 63137 63143 63147 63150 63156 63157 63158 63160 63163 63164 63166 63169 63177 63178 63179 63180 63188 63197
Fumigation specialists available now throughout St. Louis, MO. Ask how far in advance to book if you're working around a real estate closing date.
Call +1-844-564-2570