Canex Pest Control Inc
- (403) 668-0960
- January 18, 2026
Finding the right pest control company in Calgary can be challenging when you’re comparing services, specialties, pricing, availability, and customer reviews. CertifiedSpot brings together 10 pest control businesses in Calgary to help you compare local options and find a provider suited to your needs.
Whether you’re dealing with ants, wasps, bed bugs, rodents, cockroaches, spiders, or other pests, use this guide as a starting point for comparing local pest control services.
Explore our selection of pest control companies serving Calgary. Compare their services, locations, business information, customer feedback, and specialties before making your decision.
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Local Service Coverage
Whether the company serves Calgary and the surrounding areas.
Services & Specialties
The pest control services and types of pest problems the business indicates it handles.
Customer Reviews
Available customer ratings and review information from relevant public sources.
Business Information
The availability and consistency of important details such as contact information, location, website, and services.
Reputation Signals
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Information Freshness
We aim to keep business information current and encourage businesses to update inaccurate or outdated details.
CertifiedSpot rankings are intended to help consumers discover and compare local businesses. Inclusion on this list does not guarantee service quality, pricing, availability, or results. We recommend confirming current services, pricing, qualifications, and other important details directly with the business before hiring.
Calgary’s seasonal weather can influence pest activity throughout the year. Warmer months can bring increased activity from ants, wasps, mosquitoes, flies, and other insects, while colder weather can encourage mice and rats to seek shelter indoors. Calgary’s Chinook weather patterns can also create temporary periods of increased pest activity during winter.
Professional pest control can address an existing infestation while also identifying potential entry points, food sources, moisture issues, and other conditions that may contribute to recurring pest problems.
Ant activity often increases during spring and warmer weather as colonies become active and search for food.
Wasps and other stinging insects can become more active during the warmer months and may build nests around homes and commercial properties.
Bed bugs can hide in mattresses, furniture, cracks, and other concealed areas and may require specialized treatment and follow-up.
Cockroaches can establish themselves quickly where food, moisture, and shelter are available. Signs may include droppings, odors, and nighttime activity.
Spider activity around a property may sometimes indicate the presence of other insects that provide a food source.
Fleas can enter properties through pets or wildlife and may survive in carpets, furniture, and other areas.
Rodents may seek indoor shelter as temperatures drop. Droppings, gnaw marks, scratching sounds, and nesting materials can indicate activity.
Raccoons, squirrels, skunks, bats, and other wildlife may enter attics, roofs, walls, or other areas of a property.
Ants · Early Wasps
Spring is often associated with increased ant activity as colonies become active. Wasp queens may also begin establishing nests.
Mosquitoes · Flies · Wasps
Warmer weather can increase activity from flying and stinging insects. Removing standing water and maintaining outdoor areas can help reduce pest-friendly conditions.
Mice · Rats · Rodents
Fall is an important period for rodent prevention as mice and rats begin looking for warm shelter. Inspecting and sealing potential entry points can help reduce indoor infestations.
Indoor Insects · Rodents · Stored-Product Pests
Cold weather can drive some pests indoors, while warmer Chinook periods can temporarily increase pest activity.
Choosing a pest control company isn’t just about finding the lowest price. Consider the provider’s experience, services, treatment approach, qualifications, local coverage, and follow-up policies.
Ask whether the company meets applicable Alberta requirements and carries appropriate insurance before hiring.
Ask whether the company has experience dealing with the specific pest affecting your property.
Ask what will be inspected, which treatment is recommended, how many visits may be required, and what preparation is necessary.
Find out whether follow-up visits, monitoring, warranties, or additional treatments are included.
Request a clear breakdown of the treatment cost and understand exactly what is included before making a decision.
Simple property maintenance can help reduce conditions that attract pests.
Seal Entry Points
Check gaps around doors, windows, pipes, vents, roofs, and other potential access points.
Control Moisture
Repair leaks and address moisture problems around your property.
Store Food Properly
Keep food, dry goods, and pet food in sealed containers and clean spills promptly.
Maintain Outdoor Areas
Keep vegetation trimmed away from buildings and remove debris around foundations.
Prepare for Winter
Inspect potential rodent entry points before colder weather arrives.
Residential pest control costs $150 to $400 per visit on average. Complex issues such as bed bugs or wildlife removal may cost $500-1500+.Residential services typically cost $100 to $500 per month. Inspections may run $75 to $200 and are often credited against treatment.
Most homes are served by treatments four times a year. Commercial buildings frequently require service every month. Heavy or persistent infestations may need more treatments.
Yes. When applied professionally, modern treatments are safe. Providers have clear safety instructions, and you typically can re-enter a few hours later.
Yes. When applied professionally, modern treatments are safe. Providers have clear safety instructions, and you typically can re-enter a few hours later.
Pest activity can vary throughout the year. In spring, ants and early wasps become more common; summer typically brings mosquitoes, flies, and wasps; fall often sees increased activity from mice, rats, and cluster flies; while winter can lead to more indoor insect and rodent activity, especially during warmer Chinook periods.
Yes. Rodent-hunters and store-product pest controllers can reap benefits from services in winter, and pest-proofing can be implemented to stop the arrival of pest infestations come spring.
Yes. Rodent-hunters and store-product pest controllers can reap benefits from services in winter, and pest-proofing can be implemented to stop the arrival of pest infestations come spring.
For weeks, or months even, depending on what pest and treatment you have. Perform the exclusion and prevention work right and the work can last for several years.
For weeks, or months even, depending on what pest and treatment you have. Perform the exclusion and prevention work right and the work can last for several years.
They also check the inside and outside of your house, including your basement and attic, and then send you a report with what they found and what you need to do.
There is less signs of activity,dropping numbers are decreasing and no new damage is discovered. Some pests can become suddenly more active temporarily prior to disappearing.