O'Neil Pest Control

O'Neil Pest Control Service within 24 hours and fully guaranteed. I can help I guarantee it!

30 years of experience serving Cornwall and SD&G as well as Hawksbury and Brockville and all points in between,2 time recipient of Gold for best pest control company in Cornwall.

With 32 years experience you can trust that your insect or rodent problem will be taken care of quickly and efficiently,...
03/02/2026

With 32 years experience you can trust that your insect or rodent problem will be taken care of quickly and efficiently,
service is provided within 24 hours. A flexible schedule allows for you to pick a time and day that is suitable to your schedule. Call, text or email for more information or just for some advice. I can help I guarantee it!

Well its that time of year again when all the rodents are packing their bags to overwinter in your house! With over 31 y...
10/28/2025

Well its that time of year again when all the rodents are packing their bags to overwinter in your house! With over 31 years experience I can definitely help you evict them before they get too comfortable. Call, text or email for advice or an estimate, I can help I guarantee it!

Don't let these guys invade your home this fall! With 31 years experience I can help I guarantee it!
10/14/2025

Don't let these guys invade your home this fall! With 31 years experience I can help I guarantee it!

Earwig and box elder bug season is now in full swing! Give me a call, text or email to find out how 31 years of experien...
07/04/2025

Earwig and box elder bug season is now in full swing! Give me a call, text or email to find out how 31 years of experience can help you get your yard back, i can help I guarantee it!

Are earwigs destroying your garden, spiders making their homes on yours or rodents invading your house and yard? If you ...
06/18/2025

Are earwigs destroying your garden, spiders making their homes on yours or rodents invading your house and yard? If you answered yes to any of these questions then give me a call, text or email. 31 years of experience with all that "bugs" you ensures that the job is done right the first time! I can help I guarantee it!

Don't let ants ruin your summer, call text or email for détails about the one year interior guarantee! With 30 years exp...
06/03/2025

Don't let ants ruin your summer, call text or email for détails about the one year interior guarantee! With 30 years experience I can help with all of your insect or rodent problems, I guarantee it.

Don't wait weeks or even days for an appointment to get rid of all that "bugs"you indoors and out. I give service withi...
04/26/2025

Don't wait weeks or even days for an appointment to get rid of all that "bugs"you indoors and out. I give service within 24 hours! 30 years experience ensures the job is done right the first time. Don't hesitate to call, text or email for your quote, I can help I guarantee it!

Before you book your spring insect control give me a call, text or email and discover how 30 years experience, low price...
03/16/2025

Before you book your spring insect control give me a call, text or email and discover how 30 years experience, low prices and service within 24 hrs can make this process quick and affordable but most of all my 30 year experience ensures the job is done right the first time! Get your quote today, I can help I guarantee it!

We all are looking forward to nicer weather coming our way in the next few weeks but unfortunately the insects and roden...
03/08/2025

We all are looking forward to nicer weather coming our way in the next few weeks but unfortunately the insects and rodents feel the same way! If you find yourself with unwanted guests, call, text or email to discuss your options. With 30 years experience I can help I guarantee it!

This season marks my 30 year anniversary of becoming an exterminator! I have extensive experience in all that bugs you. ...
03/04/2025

This season marks my 30 year anniversary of becoming an exterminator! I have extensive experience in all that bugs you. With low overhead I am able to keep my prices lower than most other companies while still providing the best service and a 100% guarantee. Don't hesitate to call, text or email me for an estimate or just for some advice. I can help I guarantee it!

Not everyone wants their neighbors to know they have a rodent or insect problem and that is why my vehicle is unmarked. ...
01/25/2025

Not everyone wants their neighbors to know they have a rodent or insect problem and that is why my vehicle is unmarked. With 30 years experience serving Cornwall and surrounding areas I know I can help, in fact I guarantee it!

Address

49 Pine Street
Cornwall, ON
K6J1B6

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

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