We are your neighbors

Residing in Hampden for more than the last 30 years, we have been active in our community and take pride in being a name our neighbors know and trust.

We are professionals

From our service technicians to our office staff, every member of our team puts customers first. You'll even get to know your technician by name.

We are family-owned

While other local companies have been sold to large exterminating corporations, our plan is to remain independent. This ensures our quality never drops, staff enjoy a quality, family-oriented workplace, and our customers benefit from a quality customer experience!

Meet the Team
Paul Olesuk
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Paul is GPS’s next generation of Olesuks. Outside of the four years that Paul lived in Las Vegas and worked as a musician, Paul has been part of the Graduate team since 2010.  Like his Dad, Paul has deep knowledge of the principles of pest management and in 2011, completed the rigorous program in Pest Management Technology through Purdue University. He holds supervisory licenses in both CT and MA, helping GPS customers solve their pest problems. Born in Chicago and raised in Western Massachusetts, Paul is a trained jazz trombonist who has played professionally on the east coast as well as in Las Vegas. He enjoys both the music world and the customer service environment of GPS.

Glenn Olesuk
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Glenn is the founder of Graduate Pest Solutions. Educated as an Entomologist in the Forestry Program at Syracuse State University, Glenn has a true fascination with insects, their behaviors, and life cycles. Glenn is equally passionate about solving problems and helping people. For him, GPS’s mission says it all: Knowledge & Service for Your Comfort & Health. Over the years and under his leadership, Glenn has set the tone for Graduate’s positive culture that is both customer and employee-centric. He is well known for his practical wisdom and quirky sense of humor. Glenn is an avid hiker in his free time, drawn to the forest and the mountains.

Brenda Olesuk
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Brenda is both the co-founder of Graduate Pest Solutions and an entrepreneur by nature and she presides over the marketing, finance, administration, and strategic aspects of our company. Prior to joining Glenn in building Graduate, Brenda enjoyed working with numerous companies in a variety of industries, helping them grow to the next level and has held executive positions in the accounting and finance industry.  Over the years, Brenda has shared her knowledge and passion for business at numerous regional and national seminars and conferences, serving as a training facilitator, presenter, and topic panelist. 

Mike Blain
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Mike serves as GPS’s Senior Service Technician and Training Coordinator. Licensed in both CT and MA, Mike has substantial experience in both pest control and lawn care. He enjoys helping our customers solve their pest problems and live/work in a pest-free environment. Mike is an avid and lifelong learner who is passionate about teaching and sharing his knowledge. Ask him a question – he likely has the correct answer! Mike loves spending time outdoors with his family in his spare time and is an avid camper. He also is Fan#1 of craft brews, namely Barreled Souls.

Nate Dias
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Nate is licensed in and serves both Massachusetts and Connecticut. With a background in home services, Nate enjoys working with people in their homes. His friendly and approachable demeanor is appreciated by our customers and their furry family members. He currently lives in Hampden, MA, and spends his free time outdoors, especially fishing and archery. When he's not working, he can be found at the gym.

Jabes Rosado
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'Havi' is licensed in both Massachusetts and Connecticut. His prior automotive, mechanical, and customer service background is a great match for Graduate's standard for customer service. Our customers are grateful for his thoroughness, approachability, and reliability. He resides in East Windsor, CT, and spends his free time with his young family.

Matt O’Donnell
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Matt serves both MA and CT. He brings this experience to serving GPS customers – inside and outside their homes and workspaces. He is goal-oriented and focused on solving our customers’ pest problems – with a smile.

Sheena Saunders
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Sheena is at the center of Graduate’s customer service. She enjoys speaking with people to understand their needs, answer their questions and will work to promptly schedule our technicians to serve our clients. As out "Queen Bee," Sheena keeps everything buzzin’ at GPS! Sheena lives in Monson doing what she loves best, being with her family and raising her three children.

Tiffany Lopez
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Tiffany excels at customer service, organization, planning, scheduling, and multitasking, making her a perfect fit for tending to Graduate’s clients. You will hear from Tiffany after your service and she’ll take your feedback to ensure we’re always performing at our best. In her personal time, she loves spending time with her family and lounging in their hammocks. She has a passion for baking, cooking and and an eye for design. 

Evelyn Theroux
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Evelyn has had a long career as an accountant, working in multiple industries of all sizes. She has a passion for helping others and uses her skillset to keep Graduate’s financial records accurate and our processes running smoothly (which definitely helps us all!). ‘Ev’ loves spending time with her family and grandson, and is an enthusiastic member of her local wine club.

Bill Cunningham
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Bill is the creative "unicorn" behind Graduate's marketing presence, bringing multiple marketing disciplines in one sparkly package. He manages the Graduate social profiles, delivering dad puns regularly. He spends his free time with his daughter building LEGO sets and being a human jungle gym.

With teammates all local to the area, we keep connected to our communities. Personalized customer service is a hallmark of our business model, enhancing consumer experiences and creating lasting relationships. We believe this is what sets our service apart.

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Testimonials

"We appreciate the prompt and courteous service. The knowledgeable technicians were excellent."

Susan K., East Longmeadow, MA

"We are completely satisfied with the service that you provide. Your techs are always on time and always provide a full explanation. We would not hesitate in recommending you to others."

Alan and Lesley B., East Longmeadow, MA

"Glenn and his team are fantastic people and are always available and helpful whenever they are needed."

 Sage D., Hampden, MA

"Technician was courteous and prompt. Answered my questions."

 Anthony G., Southwick, MA

"So happy with the service. Glenn is a great guy! It is so nice to be able to walk in and out of my house without spiders and webs! Thanks again!!"

 Megan G., Broad Brook, CT

"Glenn and his team are great!"

 Rich S., Enfield, CT

Graduate gave us confidence (and high expectations) that we had the right company for the job at a fair value. They delivered on every promise and then more! We are very pleased to have selected Graduate. This is a great company that remembers the value of customer service. We are now, very happily, loyal customers.

Shane N., Somers, CT

"Technician was courteous and prompt. Answered my questions."

 Anthony G., Southwick, MA

Our Partners

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