Bed bugs do not go away on their own, and no two infestations are exactly alike. At Green Thermal Solutions, we start with a thorough inspection, assess your property and situation, and build a treatment plan that actually works for your home or building.
We are a family-owned, licensed extermination company based in Hamilton, ON, serving Southern Ontario. Our certified technicians use the most advanced equipment available and bring the experience to back it up. Whether you are dealing with a single bedroom or a multi-unit building, we have a solution for your situation.
Heat is the most effective method for eliminating bed bugs at every life stage. Our Heat Assault 500x raises temperatures throughout your home past the lethal threshold quickly — reaching inside walls, baseboards, mattresses, and furniture that chemicals cannot penetrate. Most single-family homes are cleared in one visit with same-day re-entry. No chemicals. No lingering odour. No throwing out furniture.
For apartments, condos, hotels, and any property where neighbouring units are a re-introduction risk, heat alone may not be enough. Aprehend is a natural fungal biopesticide applied along bed bug travel routes. Bugs pick up and transfer the spores back to their harbourages, eliminating the colony over 4 to 10 days. It requires minimal prep, leaves no chemical residue, and provides up to 90 days of residual protection. Used standalone or alongside heat treatment for complete, long-term control.

We understand that dealing with bed bugs is stressful, and the last thing you need is extra attention from neighbours. Our technicians are trained to be fully discreet on arrival and throughout the service. We never disclose the nature of a visit to anyone outside your home. Same-day and next-day appointments are often available across Hamilton and Southern Ontario.`
When bed bugs show up, you need a company that shows up too — with the right plan, the right equipment, and the experience to get it done. Here is what sets Green Thermal Solutions apart.

According to Orkin Canada’s 2023 national rankings, Hamilton ranked 4th in Canada for bed bug treatments — up from 10th the year before. Seven of the top 10 most bed bug-affected cities in the country are in Ontario.
Bed bugs spread through luggage, clothing, and secondhand furniture, and can be found in any property regardless of cleanliness. Once inside, they hide in mattress seams, box springs, bed frames, headboards, dressers, nightstands, couches, baseboards, and behind switch plates. They feed at night and can survive for months without a blood meal — long enough to outlast most store-bought chemical treatments.
Professional treatment tailored to your property type is the only reliable path to full elimination.
Source: Orkin Canada Bed Bug City Rankings, 2023