When drywood termites or stored-product pests spread through a structure, whole-building fumigation reaches what spot treatment can't. Fumigation is a significant undertaking, which is exactly why we walk you through every regulatory requirement before you commit to a date. A structure's age and construction type both factor into how tenting materials get sized and sealed.


Structural fumigation requires licensing beyond standard pest-control certification — our applicators hold it.
Fumigation accounts for the full vacate-and-return window, not just the tenting day itself.
Quoted by structure size and infestation type, given in writing before tenting begins. Applicators recalibrate gas monitoring equipment before every job rather than assuming a prior calibration still holds.
Our equipment includes structural tenting systems and gas monitors required for code-compliant fumigation. We also carry backup monitoring equipment, since redundant gas readings are part of doing this safely.

Full tenting for colonies distributed through wall voids and framing, not accessible to spot treatment.
We treat infestations that have spread beyond what sealing and trapping can reasonably handle.
A clear prep checklist arrives ahead of the date so nothing gets missed.
Fumigation follows strict licensed protocol with continuous monitoring throughout tenting.
Gas-level testing confirms the structure is safe before tents come down and re-entry is cleared. We walk through pet boarding or relocation options as part of scheduling, since that's often overlooked until the last minute.
We schedule a check-in inspection after clearance to confirm full elimination. We also confirm HOA or building-code tenting requirements ahead of time, since some communities have their own notification rules.
Tell us about the infestation scope and structure size so we can determine if fumigation's the right call versus spot treatment.
We assess in person before recommending fumigation, since it's a bigger step than routine treatment.
A complete schedule spelling out prep steps, tenting duration, and re-entry timing.
Once gas testing clears the property, we walk through re-entry and book a follow-up inspection.
Drywood termites had spread through multiple rooms — spot treatment wouldn't have cut it. Tenting was organized start to finish.
They coordinated the whole timeline around our hotel stay so we knew exactly when to leave and return.
Warehouse had a stored-product pest problem that got out of hand. Fumigation and clearance testing got us back operating fast.
The detailed prep checklist meant nothing was left to guesswork about what needed removing.
Historic home with extensive drywood termite galleries throughout the attic framing. Fumigation was the only realistic option and it was handled professionally start to finish.

Coverage includes Markham and surrounding communities, with crews equipped for homes and larger commercial structures alike. We work with Markham property managers on phased scheduling when a multi-unit building needs treatment without a full shutdown. Structure type changes the tenting approach enough that we keep separate prep checklists for single-story homes and larger multi-story buildings.

Regular treatment handles localized activity; fumigation covers what's spread too widely for spot treatment. We're happy to answer questions about the process before you commit to anything, including whether a less invasive option might work instead.
Typically a few days, depending on structure size and clearance requirements — we give exact dates during scheduling.
Food, medication, and certain plants generally need removal or special bagging — we provide a full checklist ahead of time.
Structural fumigation is a well-established, code-regulated process under licensed applicators.
We use monitoring equipment to confirm safe levels before certifying re-entry — no guessing. We can also coordinate with a pest control service on neighboring units if your building shares structural framing.
Fumigation eliminates existing infestation; we flag conducive conditions afterward to help reduce reinfestation odds. It also helps to schedule any planned pest treatment for neighboring structures around the same window, since shared walls can reintroduce activity.
Call now to start scheduling — we'll walk you through prep, timing, and clearance.
Call +1-844-564-2570