Pest Control For Commercial Office Buildings

Keeping your Commercial Office Building pest-free

Free Business Consultation

Home / Commercial Industries / Pest Control For Commercial Office Buildings

Pest Control For Commercial Office Buildings

Office buildings can be especially vulnerable to pests. From single unit offices to commercial high-rises with multiple commercial offices, no space is immune to pests. Between visitors regularly coming in and out, leaving entryways open, to staff unknowingly bringing in pests through their personal belongings, pests can get into your office building without you even noticing.

Once pests get into your office, they may multiply, creating a nuisance for both employees and property managers. Depending on the severity of the infestation, pests can also play a role in both disrupting operations and causing significant maintenance and sanitation issues.

Using over 71 years of industry leading expertise and knowledge in pest management, we have put together a list of the most common pests you need to watch for in your commercial office building.

Common Pests To Watch Out For In Your Office Building

Bed bugs

Bed bugs are notorious hitchhikers and can hide in the belongings of employees and visitors. From briefcases and purses to laptops and laptop bags, bed bugs can get into your office building without raising the alarm. From there, these pesky pests can multiply and spread rapidly throughout the office units within your building.

No office is immune, as sanitation does not play a factor in whether or not you get bed bugs. Recognizing the signs of bed bugs early on, monitoring and periodic inspections can be critical in stopping a large-scale bed bug takeover of your office. In order to keep your office protected against bed bugs, it is important to have a professional bed bug removal specialist to manage your issue.


Cockroaches (mainly the German cockroach and American cockroach) are a common pest for any office building. As organic waste in lunchrooms, kitchens or kitchenettes provide ideal conditions for cockroaches to thrive. These pests are also nocturnal, making it harder for you to recognize a possible infestation growing in your office building.

In office buildings with atriums or solariums with tropical plants, certain species of cockroaches such as Australian and Surinam cockroaches can burrow in the potting or planting soils without alerting any operational staff. These cockroaches also feed on the roots of the plants, creating a maintenance issue for your plants in the process.


As visitors and employees come in and out of the office building, this leaves an opening for ants (mainly Pavement ants and Pharaoh ants) to enter. As ants look for warm indoor spaces in order to nest, making large office buildings or commercial high-rise properties a perfect option. As many species of ants usually establish colonies indoors within voids in office walls, in building foundations, behind baseboards and refrigerators.


Pest birds such as pigeons, starlings, sparrows and Canadian geese can be a huge nuisance to any office building, as these pests present a number of different issues for any building operator. As pests, birds can transmit a number of different diseases through their droppings, which are especially dangerous to people with compromised immune systems. Pest birds may also carry a number of different ectoparasites like fleas, mites, and ticks. All of these ectoparasites have the ability to transmit diseases to clients, employees, and visitors.

Pest birds can also damage buildings by nesting in small crevices, drains, and gutters.  creating drainage issues and fire hazards in the process. Pest bird droppings can also stick to buildings, potentially eroding and potentially compromising the structure.

Small Flies

Fruit flies

Fruit flies can be a nuisance for any office space. Fruit flies can either found their way inside your office building by following the odours of ripe fruit or breed inside the office if there is potential breeding source such as over stayed, stale recycling beverage cans and bottles, poorly maintained garbage receptacles in lunchrooms.

Once they are in your office building, one fruit can multiply rapidly into hundreds in only a few days, when ideal conditions are present.

Fungus gnat

Fungus gnats are known to be pests of greenhouses and nurseries, but they can also infest office buildings with interior potted plants and rooftop gardens. Frequently, they use office ventilation system to enter indoors. Although they do not bite or transmit disease-causing organisms, their presence can be a nuisance not only for staff, but also for those responsible for the maintenance of the interior and exterior plants.

These pests feed on plant roots during the larval stage of their life cycle; in doing so, they damage the roots and stunt the growth of the plants. Adults and larvae may also spread plant pathogens that can cause collar rot, root rot, damping off, and wire stem diseases.

Phorid flies & Drain flies

Phorid flies and drain flies might be one of the more common pest flies in office buildings. Unlike the common fruit fly, phorid flies can be more apt to roam and invade the entire office building rather than staying near their food source. Phorid flies feed on and breed in moist decaying organic matter, so they also spread bacteria and disease.

Office buildings with poor maintenance, leaky pipes and sanitary practices are more prone to drain flies. As these pests feed on decomposing organic matter and sewage, commonly found in lunchrooms and washroom facilities. Though drain flies are not known to bite or transmit any diseases to humans, the dense fuzzy hairs on the body can trigger bronchial asthma in susceptible individuals. Female drain flies can also deposit anywhere from 30 to 100 eggs, so an untreated fly issue may eventually lead to hundreds of flies infesting your office space, creating a disruption to operations for all office employees.


As spiders prefer dark environments, office buildings and high-rise commercial spaces offer ideal conditions for them to thrive. As dark spaces like maintenance supply rooms, basements, parking garages, storage rooms and corners of rooms provide common harbourage areas within office buildings. This is because these areas are usually quiet, undisturbed and allow spiders to become established within the space.

Though they may seem scary, spiders actually try to avoid contact with humans. And while there are a few types of spider bites that can be dangerous to humans, such as the brown recluse, spider bites are uncommon and rarely fatal. 

Office buildings should be spaces for employees not pests. If you want to ensure your office building is professionally protected, contact us today!


Icone d'un ouvrier

Integrated Pest Management (IPM)

Orkin Canada will provide you with the industry's best integrated commercial pest management service, combining all available methods of preventing pests.

Technicien Orkin en train de faire une inspection


Orkin Canada technicians will carry out a comprehensive check of all your commercial facilities, to identify pest-activity zones.

Inspection d'un matelas par un technicien Orkin


Your Orkin Canada technicians will conduct a facility layout analysis, noting all current and potential problem areas.

Technicien d'Orkin Canada en train d'inspecter une cuisine de restaurant


You, your employees, and your customers should submit pest reports to Orkin Canada, giving the location and time of any sighting.

Inspection d'un restaurant par un technicien d'Orkin Canada


Your Orkin Canada technicians will create an integrated pest management program tailored specifically to your facilities.

Le technicien d'Orkin fait l'enlèvement de l'extérieur


Your integrated pest management program will be centred around a daily sanitation schedule, focused on reducing specific risk factors.

Inspection extérieure d'une maison par un technicien Orkin


Your Orkin Canada technicians will expertly, safely, and humanely treat any pest infestations, using eco-friendly products wherever possible.

Technicienne d'Orkin avec un client


Orkin Canada will provide your business with ongoing pest control monitoring and maintenance, to make sure your pest problem has been eliminated.

Remove pests from your business, and stop them from coming back

We work hard to listen, understand and assess your unique situation. Request a free, no-obligation consultation today for a customized pest program that fits your needs.

Request a Free Business Consultation
Request a Free Home Estimate

Looking for a National Approach?

When you work with Orkin Canada, you can expect that you are working with the best. Our national accounts program offers the consistent, convenient support and quality service you’ve come to expect with Orkin. You will also gain unmatched transparency and reporting that ensures you’re in the know every step of the way.

Learn more

Additional Services:

Orkin Canada’s SHARPS Waste Removal Service

*Service currently only available in Ontario & Newfoundland and Labrador

Orkin Canada’s SHARPS removal service provides a safe option to keep visitors and staff protected against needles, blades and other SHARPS materials that may not be properly disposed of within commercial office environments. If you are looking for an environment where your employees and visitors can safely dispose of needles (both diabetic needle disposal and syringe needle disposal) and blades, Orkin Canada’s SHARPS removal service is there to help.

Learn more

icone d'un presse papier

The A.I.M. Approach

Our three-step service approach integrates the most advanced pest control technology and industry knowledge available. Our customized plans are designed to completely remove the pest problem and to protect your [home/business] from future invaders.

Technicien d'Orkin Canada en train d'inspecter


Your Orkin Canada technician will inspect every inch of your entire home, inside and out, looking for anywhere the pest may be hiding or nesting.

Technicien d'Orkin avec une cliente


Your Orkin Canada technician will expertly treat the infested areas to eradicate your pest problem. They will also advise on how to stop the pests returning to your home in the future.

Inspection extérieure d'une maison par un technicien Orkin


For peace of mind, we will conduct regular inspections of your home after initial treatment to make sure your pest problem is truly solved.

24-Hour Response Guarantee

When you see a pest, you need service right away. Orkin Canada will respond to your request within 24 hours.

Satisfaction Guarantee

If you are not completely satisfied with a regularly scheduled treatment, we will re-treat the area, or refund your last monthly payment.

Reimbursement Guarantee

If your company is fined by a regulatory agency due solely to a pest infestation, Orkin Canada will reimburse you for up to 6 months of service.*

icone de satisfaction

Our Commercial Triple Guarantee

Resolving your pest problem is our #1 priority. If re-treatment is required, we'll provide immediate services at no extra cost. If your expectations are not met, we guarantee a full refund of your service payment.

icone d'un coeur

What our customers have to say

Jason Retail

Our technician is awesome. Thanks for making the transition easy. Love the metrics and transparency of the program.

Herb R. Hospitality

Our technician was very informative and took the time to explain the problem I was having with rodents and how they react to Orkin's product. His personal care made my situation so much easier.

Elaine C.

Our representative is very informative and quickly goes about his work. I am very pleased with his explanation for placing bait stations where he did and so on. Sometimes it is hot and he carries right on with what he has to do. It is a nasty job.

Franchise Manager Food Services

I've been a customer for almost 7 years and Orkin have never been disappointed.

Jag D. Arts

The service manager is great as he has pointed out lots of things I need to do to prevent mice from coming into the building. He is very knowledgeable and knows what he is talking about.

Matthew P. Hospitality

I'm glad to see that you acquired dogs for bed bug solutions. Works very well!!!!!!

Franchise Manager Food Services

Our business requested additional services and the management visited our site to ensure the proper help was given, and was very helpful.

Elizabeth S. Ontario

Our technician is professional and prompt. I appreciate that you seem to limit unnecessary use of pesticides and take precautions to limit my family's exposure.

Cathy F.

The service was great. Fast, friendly and efficient. After spraying my inside baseboards there was just a faint, pleasant smell when I returned after 4 hours. No ants in sight now. Thank you!

Rick M. New Brunswick

Our technician was awesome. He took his time and did a great job, and answered any questions we had. He was very professional and knowledgable.

John C.

Timely response time, courteousness, professionalism. Appointments easy to book and fit in with our schedule.

Arthur C. Ontario

Your guys are very courteous, knowledgable and the rate is comparable to others. Service is fast, efficient.

Karen H. Alberta

Very respectful service. Will go the extra mile to ensure everything is handled. Thank you so much for all your help.

Pat S. PEI

Our technician is attentive, kind, honest and hardworking. We are pleased to have Orkin to help us with pest control. Thanks!

Alejandro B. Newfoundland & Labrador

The technician who did the inspection is very well qualified, friendly, approachable, and professional. Seeing him work is a pleasure. Thanks!

Lois K.

Prompt, courteous, caring and highly professional services. We've been very pleased to take part in the Home Owner Protection Plan for more than 15 years.

Mary O. New Brunswick

I like that you come monthly and it is your scheduled visit. I don't have to remember to call! I appreciate getting the email after your visit, so I know what is going on on the outside of my place.

Lori and Dave D. New Brunswick

We have been loyal customers for over 20 years and couldn't imagine being without the great services offered by Orkin. Being severely allergic to stinging insect bites, I trust only Orkin with our home, and personal safety.

Bev S. British Columbia

My technician was careful, detailed with his work and very pleasant. He was not afraid to climb my difficult property and make extra effort to ensure he had found all of the bait stations. Excellent job, thank you.

Lan P.

Our technician was excellent. Courteous, on time, and thorough. He takes his job seriously and tackles the job as if our home were his own. I would recommend him to friends & neighbours without hesitation.

Bibi Budhram Customer Service Administrator, Mississauga, Ontario

Orkin Canada's passion for pest control shows in everything our team does. Every member of staff receives expert training to succeed in our roles and to deliver the best service to our clients.

Simon Bradley Service Manager, Burnaby, BC

Orkin has given me endless opportunities to grow both professionally and personally. I feel not just apart of a team but also a part of a family.

Dale Kurt Assistant Regional Manager, Toronto, ON

I have worked at Orkin Canada for almost 19 years and have never considered working anywhere else. There are substantial opportunities for advancement for anyone desiring to challenge themselves and both local and national support to complete a job.

Lori Mullins Customer Service Representative, Newfoundland

As a Customer Service Representative, I enjoy providing peace of mind for our customers and solving problems. Orkin also offers excellent training and advancement opportunities for all employees.

Rob Quinn President, Mississauga, Ontario

Orkin is a great place to start and grow your career. I have personally held positions, from technician to management positions, and have enjoyed every step of my journey.

Remove pests from your business, and stop them from coming back

We work hard to listen, understand and assess your unique situation. Request a free, no-obligation consultation today for a customized pest program that fits your needs.

Request a Free Business Consultation
Request a Free Home Estimate