Proven. Trusted. ReliaBULL.
BullGuard Rodent Exclusion System
A permanent structural seal combined with regular scheduled visits will ensure rodents won’t return.
Or Call: (508) 329-8030


The BullGuard Advantage
The Smarter, Mess-Free Way to Keep Mice Out!
Let’s be real—no one wants to deal with mice in the house, and you definitely don’t want to play hide-and-seek with one. That’s why BullGuard Rodent Exclusion System is designed to stop the invasion!
No poisons. No mess. No surprises.
Just a permanent, chemical-free barrier that locks rodents out where it’s applied.
But here’s the thing—some spots, like garage doors, entry doors, bulkhead doors, and other vulnerable areas, can’t be fully sealed. That’s why we recommend pairing BullGuard with our ReliaBULL Rodent Shield—a proactive, scheduled service that keeps mice from sneaking back in.
Think of BullGuard as your home’s security system, and ReliaBULL Rodent Shield as the guard dog that keeps watch.
And if you’re worried about sneaky critters finding their way in through the roof, we’ve got you covered there too! Upper Rodent Shield seals ridge vents, dormers, roof returns, and vents to keep out mice, squirrels, and wildlife.
The Ultimate Rodent Defense Plan:
- BullGuard blocks the entry points.
- ReliaBULL Rodent Shield keeps them from coming back.
- Upper Rodent Shield protects from above.
Because you deserve a rodent-free home—without the stress, surprises, or midnight mouse chases!
BullGuard Exclusion System Warranty – Always Got You Covered!
Your BullGuard Rodent Exclusion System Warranty stays active at no extra cost when you’re enrolled in our ReliaBULL Pest Membership Plan—ensuring year-round protection against rodent reentry.
Not on a membership? No problem! You can renew your warranty annually for continued peace of mind.
Stay protected. Stay ReliaBULL. Guaranteed.

Our BullGuard Rodent Proofing Options
Upper BullGuard
From the top of the first-floor windows to the peak of the roof, Upper BullGuard shields your home from bats, birds, squirrels, raccoons, mice, and rats. This service is ideal for homes with chimneys that are more susceptible to wildlife infestations.
Lower BullGuard
From the first-floor windows down to the ground, Lower BullGuard shields your home from mice, rats, chipmunks, snakes, opossums, squirrels, and skunks, preventing them from entering or causing damage.
Burrow Barriers
Burrow Barriers ensure that structures like your deck, shed, and other low-clearance areas are protected from woodchucks, skunks, opossums, raccoons, mice, rats, and chipmunks. Burrow Barriers extend below the surface to prevent burrowing pests from entering your home.

How It Works:
The BullGuard + ReliaBULL Combo for Unbreak-a-BULL Protection
Step 1: Seal the Fortress (BullGuard Rodent Exclusion System)
Think of BullGuard as your home’s security system—it blocks rodent entry points at the foundation, utility lines, vents, and other vulnerable spots. No cracks, no crevices, no welcome signs.
Step 2: Keep Watch (ReliaBULL Rodent Shield)
Some areas—like garage doors, bulkhead doors, and entryways—can’t be sealed completely. That’s why Rodent Shield is your backup defense, with scheduled visits, same-day service for activity, and ongoing monitoring.
Step 3: Close the Skyways (Upper Rodent Shield)
Rodents don’t just waltz in through the front door—they climb, chew, and squeeze through roof vents, ridge caps, and dormers. Upper Rodent Shield
secures rooflines, attic vents, and high-risk areas to stop wildlife and mice from skydiving into your home.
The Result? No rodents. No surprises. No late-night mouse chases in your slippers.

Keep Out Rodents With Bug Bully
Are you noticing some missing food items from your kitchen? Have you started to see patches of dirt in places where they shouldn’t be? The temptation might be there to write off these problems as just a minor inconvenience. However, those disappearing cookies and dirty footprints may not be the work of accidents or happenstance. Here in the greater Marlborough area, they could very well be the result of rodents!
Rats and mice are pesky creatures that can invade virtually any property, quickly contaminate food, destroy property, and cause all sorts of problems around the house. It’s not possible to manage rodents by yourself, but with the help of a professional rodent control service, you can get rid of rodents around your property quickly, easily, and effectively with the help of Bug Bully Pest Control.
Marlborough families, both big and small, rely on Bug Bully Pest Control to inspect, defend, and protect their properties. We are a family-owned-and-operated business providing quality rodent control services with decades of combined experience using only the latest and most effective techniques to get rid of rodents. We thrive on always putting our customer’s needs first and make it our mission to resolve infestations with all the high-tech gumption and expertise we can muster.
If you’re looking for a reliable rodent control service that can manage infestations from point to point, Bug Bully Pest Control is the perfect choice. Contact us today for a free consultation.
EXCELLENT Based on 140 reviews Jacopo Lo SchiavoDecember 13, 2023Trustindex verifies that the original source of the review is Google. Nathan did an awesome job. Very nice, quick and professional, but he also took time to answer some questions I had. Thank you very much. Nicole B.November 29, 2023Trustindex verifies that the original source of the review is Google. Had a great experience with Bug Bully! Mike and Joe were fantastic. Very professional and efficient. We called about a rodent problem. We wanted to focus on keeping them out of the house in the first place, so Mike and Joe spent a lot of time on exclusion improvements to our house. They listened to any and all concerns that I had and were great to work with. And best of all, so far we haven’t seen or heard any more mice! 10/10 would recommend!! Vivian NeseimNovember 13, 2023Trustindex verifies that the original source of the review is Google. Really kind and thorough! Thank you! Chris CellaNovember 9, 2023Trustindex verifies that the original source of the review is Google. Called and they should up the next day. Debbie MccabeOctober 26, 2023Trustindex verifies that the original source of the review is Google. Bug Bully responded quickly and conducted free inspection of my basement and attic for mice activity. Came back the next morning and treated both areas for mice control. Very professional and informative. I would highly recommend Bug Bully for pest and rodent services. Michael SturtevantOctober 26, 2023Trustindex verifies that the original source of the review is Google. These guys do great work. I called yesterday when my home was in a swarm cloud of lady bugs. They responded within 24 hours & made sure I was treated fir any foreseen issues through the winter. Outstanding service! Helio AlmeidaOctober 19, 2023Trustindex verifies that the original source of the review is Google. We’ve been using Bug Bully since we moved in 3 years ago and they have been extremely responsive, knowledgeable and professional. Highly recommend to anyone looking for this service.
19+
Over 19 Years Of Experience
200+
5 Star Reviews
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Service Available Within 24 Hours
Why choose Bug Bully?
Top-Rated Pest Control in Central Massachusetts
At Bug Bully Rodent & Pest Control, our mission is to bring back honest and straightforward pest elimination services and guarantee the elimination of your pest problems. If that’s what you’re looking for in your pest control company, Bug Bully Pest Control is the right choice for you.

Permanent Pest Solutions You Can Trust
- Experienced & Trusted Since 2006 – Founded in 2013 by Clark University graduate Mike
Wrightson, Bug Bully Pest Control has been protecting homes and businesses for over a decade. - We Focus on Exclusion, Not Just Treatment – Our BullGuard Exclusion System permanently
seals entry points, stopping rodents and pests for good. No temporary fixes—just lasting results. - Safe & Effective for Your Family & Pets – We use eco-friendly, restricted-use, and chemical-free
options that protect children, pets, pollinators, and birds of prey. - Fast Service, Guaranteed Results – Get a free estimate and service within 24 hours. Every
treatment is backed by our warranty for total peace of mind. - Customized Solutions for Every Home & Business – From one-time treatments to year-round
protection plans, we tailor our approach to your specific pest control needs. - BullGuard Exclusion – Permanent Rodent Control – Our BullGuard Exclusion System prevents mice from re-entering your home using industrial-grade barriers they can’t chew
through. - We Do What We Say, Guaranteed. – Quality workmanship is always assured. If pests return, so
do we—at no extra charge.
Call Now for a Free Inspection & Quote!