Bat Removal Specialists in Hamilton Ontario
Humane, guaranteed bat removal across Hamilton and surrounding areas — over 30 years of specialist experience.
We bat-proof houses & humanely exclude the bats!
Using our custom bat-excluders and high quality bat-proofing methods, We guarantee we will fix the problem. With lifetime warranties!
Residential Bat Problems Explained
Bat problems can seem strange, and are very confusing. There is tons of information on the internet about residential bat problems. Mos of it wrong. It would confuse anyone.
We are not a wildlife company
We are bat specialists and we will clear away all the, mystery and confusion. You will understand residential bat problems and be able to make smart decisions.

Testimonials
“Benjamin and Kenny are the best in the business. Benjamin received my late night frantic phone call and took the time to explain EVERYTHING to us. There was no need to look further. We are so grateful for their excellent work and for their patience and professionalism throughout this ordeal. I would highly recommend their services!
Thanks to Benjamin and Kenny for coming so quickly.”
“Ben and his team are very professional and knowledgeable. After spending tons of money with other bat guys Ben and his crew came out and got rid of them for good. I recommend anyone who has a bat problem to give these guys a call. They are the real deal. Im very impressed with their workmanship and professionalism.
Thanks Ben”
“How often do you call a company and they talk you OUT of their services? I had a very informative conversation with Benny who reassured me about our bat issue at home, leading me to understand that it wasn’t as urgent as I thought. He obviously knows his stuff and is an honest guy as he could have easily upsold me on expensive bat removal services that I didn’t actually need. One conversation like this really makes you trust someone, and I know who we’ll be calling if it ever truly gets out of hand.”
There are two kinds of bat problems that homeowners call us about.
Bats in The Attic & Bats inside The House.
The most common signs you have a bat problem include..
You can watch this video to learn more.
There is only 1 type of bat that gets into Hamilton homes. The big brown bat.
Big brown bats are very common in Hamilton. If you encounter a bat inside your home it’s most likely a big brown. Want to learn more about bats that get into Ontario houses? Click the button below to learn more.
Bat control explained
The only cure for any type of residential bat problem is to bat-proof the house & humanely exclude the bats. Nothing else will work!
This is true regardless of bat species & whether you occasionally get bats inside your home or have hundreds in your attic.
Authentic bat Removal Explained.
The only way to humanely remove the bats from your walls & attic is to exclude them. This is done with bat-excluders.
Here are ours. Designed by us and made by us. Our humane and safe aluminum excluders are impervious to both weather and chewing rodents
Here They Are in Action.
& We have the right bat-excluder for every situation
Unlike cheap plastic vents used by non specialists.
Our excluders are impervious to mice & sun damage!
Mesh excluders used by non specialists can become death traps
Many inexperienced wildlife companies make cheap bat excluders from mesh. The results can be deadly.
But with our smooth aluminum excluders, no bat will become stuck!
Safe & effective bat exclusion is an art. But it’s only the first step.
The second part of bat control is prevention. Bat-excluders cannot work without proper prevention work. Unless you want to play whack a mole with your resident bats the entire structure must be bat-proofed as well.
Unfortunately home builders are not thinking about small animals like bat & mice when they build a house & the average home has thousands of potential bat entry points that must be fixed before setting up bat excluders.
“Bat control is 1% exclusion & 99% prevention work.”
Benjamin Vaughan. Founder Bat Control Specialists
Prevention work includes things like caulking and sealing every gap on the home with several different kinds of caulk, modifications to roofs, vent systems and chimneys both wood and gas. Custom flashing fabrications and repairs to roof, siding, soffits and fascia. It has to be done in such a way that does not prevent vents and chimneys from functioning properly while also keeping out animals like raccoons and squirrels and mice.
When trying to evict a resident colony of bats from your home they will fight to get back in. This is their home (in their minds) and if you miss anything that they can use to get back they will find it, sooner or later.
Check our YouTube channels for great videos about bat problems
Take Back Your Home
- We install clever devices called ‘exclusion vents’ that let bats out, but not back in.
- We bat-proof the entire exterior of your home.
- All the bats leave within a few days and cannot get back in.
Free Estimate for Hamilton Bat Removal
Fast, humane, guaranteed bat removal. Serving Hamilton and the surrounding area.



![big brown bat inside a london area home - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/IMG_1899-edited-scaled.jpeg)

![aluminum soffits on an ontario home corroded by bat urine - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/bat-urine-stains-edited.png)





![Bat crawling on basement floor - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/bat-crawling-in-basement-1-edited-e1781242205577.jpg)




![before photo of a Bat entry & exit point in the fascia board of a bradford ontario home- [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/Bat-entry-exit-point-before-view-1024x576.png)
![Custom excluder installed over bat entry/exit point near bradford ontario - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/IMG_2469-edited-1-1024x576.jpeg)







![dead bat killed by homemade cheap bat excluder made of mesh by non specialist wildlife control company - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2022/07/Screen-Shot-2020-01-18-at-10.41.41-AM-1024x700.png)

![Hack bat exclusion device made by non specialist wildlife control company removed and replace by bat control specialists - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2022/09/IMG_0164-e1781147250571-873x1024.jpg)
![custom bat-excluder installed on the base of a chimney on a house near london ontario infested with little brown bats. - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/2A0F91F1-5DEB-4709-B2EF-8FBE312E7F4F_1_105_c.jpeg)


![Before shot of plastic roof vents that need to be bat-proofed - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/52-1-1024x576.png)
![After photo of a roof vent that has been bat-proofed with a proper box screen Before shot of plastic roof vents that need to be bat-proofed - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/E43901C9-1B92-4295-A8D0-99E889D45BCF_1_105_c-edited-1.jpeg)

![custom flashing being fitted to reinforce area wher bats get in on a thornhill ontario home- [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/55-1024x576.png)

![broken chimney on a wasaga beach ontario home being used by bats to enter the home. - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/before-view-broken-chimney-top-1-1024x576.png)
![After photo of a bat-proof chimney pan installed to repair broken prevent further deterioration and keep the bats and other animals out of the chimney - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/after-view-repaired-chimney-top-1-1024x576.png)
![bat entry point under a second story window on a wiarton ontario home - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/bat-were-getting-under-the-window-of-this-tobermory-ontario-home.-bat-control-specialists-1024x576.png)
![After photo of custom bat flashings and bat-excluder on tobermory ontario home - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/8BDBD82C-DD1A-4A36-9BE0-95174F557617_1_105_c-1-edited.jpeg)
![Gaps being used by bats under ridge vent on sharbot lake ontario area home - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/62-1024x576.png)
![Bat proof screens and reinforcing flashings installed over ridge vent of sharbot lake ontario home. - [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/63-1024x576.png)
![Decorative ridge cap being reinstalled over new bat-proof sceens and reinforcing flashings to keep out the bats of a sharbot lake ontario area home- [ ] By Bat Control Specialists Canadas No1 bat control and bat removal company.](https://batcontrolspecialists.com/wp-content/uploads/2026/06/64-1024x576.png)