Welcome to ohDeer North Middlesex

All-natural mosquito, tick and deer control services

Control ticks, mosquitos and deer populations, naturally

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This year, we had the pleasure of utilizing OhDeer’s services, and our experience has been nothing short of exceptional. We love that the service is all-natural. We highly recommend OhDeer Read More
Joe Iannelli
Awesome experience overall with outstanding customer service, communication of needs/services and well planned treatments. We live in a largely wooded area with wetlands in the backyard and would … Read More
Meg Gullage
The lilies began to bloom over a week ago.  So far, not one nibble.  Thank you, Bob!! Read More
MaryLou Vozzella
Bob Gaska has been great! He sprays my flowers with deer repellant and then adds deer repellent granules on the ground around the flowers. He is very personable and I recommend his OhDEER service! Read More
Stephanie Chinchillo
Oh Deer is a tick, mosquito and deer prevention service that is applied to our yard every 4 weeks. Bob is wonderful to work with. He walked the property with me to ensure he is treating the areas … Read More
Gail Fahey
Bob and his team have done a great job for us. Haven’t seen 1 tick all summer. Read More
Alex Tsatskis
I was so pleased to find Oh Deer!  I appreciate that their products to repel ticks and mosquitoes are all natural and not chemicals.  The yard remains a safe and pleasant place for my family, pets, … Read More
Laura Casey
Excellent company, Bob Gaska is a great communicator and very personable.  We have our property sprayed for ticks and mosquitos, and the result is incredible!  So important with our young children … Read More
Jeffrey Swanson
I can’t express enough how delighted I am with the exceptional service provided by ohDEER. Living in an area prone to mosquitoes and ticks and having three kids and a dog that love to spend time … Read More
RJ Ciardi
Great service. We like that it’s all natural. Haven’t had a tick or mosquito issue this year at all. The application is quick and not intrusive. Very happy with Oh Deer! With a daughter and … Read More
Ryan Kirkman
This year, we had the pleasure of utilizing OhDeer’s services, and our experience has been nothing short of exceptional. We love that the service is all-natural. We highly recommend OhDeer
Joe Iannelli
Awesome experience overall with outstanding customer service, communication of needs/services and well planned treatments. We live in a largely wooded area with wetlands in the backyard and would highly recommend! 
Meg Gullage
The lilies began to bloom over a week ago.  So far, not one nibble.  Thank you, Bob!!
MaryLou Vozzella
Bob Gaska has been great! He sprays my flowers with deer repellant and then adds deer repellent granules on the ground around the flowers. He is very personable and I recommend his OhDEER service!
Stephanie Chinchillo
Oh Deer is a tick, mosquito and deer prevention service that is applied to our yard every 4 weeks. Bob is wonderful to work with. He walked the property with me to ensure he is treating the areas where I walk the dog and play fetch. It’s a huge relief not to worry about ticks and mosquitoes and to be able to enjoy some outdoor living.
Gail Fahey
Bob and his team have done a great job for us. Haven’t seen 1 tick all summer.
Alex Tsatskis
I was so pleased to find Oh Deer!  I appreciate that their products to repel ticks and mosquitoes are all natural and not chemicals.  The yard remains a safe and pleasant place for my family, pets, and wildlife.  The service was provided promptly, professionally, and “as promised.”
Laura Casey
Excellent company, Bob Gaska is a great communicator and very personable.  We have our property sprayed for ticks and mosquitos, and the result is incredible!  So important with our young children who like to play outside!
Jeffrey Swanson
I can’t express enough how delighted I am with the exceptional service provided by ohDEER. Living in an area prone to mosquitoes and ticks and having three kids and a dog that love to spend time outside, I’ve tried various solutions over the years, but none have been as effective and reliable as this company. The owner Bob who came to my home was not only professional but also extremely knowledgeable and friendly.  He took the time to inspect my property thoroughly, identifying potential breeding grounds and explaining the treatment process in detail.  It was nice seeing him applying the product without having to wear a hazmat suit or a respirator. Almost immediately, there was a noticeable reduction in mosquito activity around my property.  We went from a couple ticks a week on our kids and dog to ZERO ticks this entire summer.
RJ Ciardi
Great service. We like that it’s all natural. Haven’t had a tick or mosquito issue this year at all. The application is quick and not intrusive. Very happy with Oh Deer! With a daughter and two dogs who love to roam around outside, we needed a safe and dependable mosquito/tick control company. The Owner, Bob Gaska, was very knowledgeable, prompt, and informative. Highly recommend using ohDEER if you are looking for help keeping your yard mosquito and tick free!
Ryan Kirkman

All the ticks, mosquitos and deer agree: You have the most beautiful backyard.

In fact, there’s no place they’d rather be. But with the dramatic rise in Lyme disease and viral diseases like Eastern Equine Encephalitis (EEE), these unwelcome guests are turning backyards into battlegrounds. Chemical pesticide sprays can be effective, but then you’re just trading biting bugs for a yard full of chemicals. You don’t want your kids or pets exposed to either.

ohDEER natural mosquito and tick control spray is as
effective as chemical repellents — and a whole lot safer.

ECO-FRIENDLY

Made with plant-based ingredients, our sprays and granular treatments are safe for people, pets and the planet. You don’t even need to go inside during the application.

SEE OUR INGREDIENTS

HIGHLY EFFECTIVE

Backpack sprayers look cool, but fall short on coverage. Our unique spraying method delivers four times the saturation, minus the sticky residue of some brands.

LEARN MORE ABOUT OUR PROCESS

FAST ACTING

Bugs will bug off within 24 hours of the first application — and most hit the dirt in under four. Still seeing them? We offer free resprays between applications just in case.

NEED A RESPRAY? JUST LET US KNOW

How can we help you love your yard more?

Tick Control

Reduce your risk of tick-borne illness safely by getting these buggers to get out and stay out.

PROTECT YOUR FAMILY AND PETS

Mosquito Control

Bug zappers, citronella candles — these methods don’t work, but ours does. (It even smells good.)

GET BUZZING PESTS TO BUZZ OFF

Deer Repellent

Has your lawn become a grocery store for deer? We’ll keep them off your property without harming them.

DEER-PROOF YOUR PLANTS AND GREENERY

Always
all-natural

Made from highly effective bioactive compounds, our natural sprays and granular perimeter treatments get rid of unwanted pests, minus the unwanted chemicals.

READ MORE

Young girl loving on a small white dog with a white and brown face in a backyard treated with mosquito and tick control services.

Our respray Guarantee

Some seasons are worse than others. Damper weather means ticks and mosquitoes like to stick around. And we don’t want that! So if you’re still seeing these stubborn little pests within two weeks of a spray, we’ll just come back out and spray again, no charge!

READ MORE

Meet the Owner ohDEER North Middlesex

Bob Gaska
Owner

After 20 years in the Aerospace & Defense Industry, Bob joined the ohDEER team to achieve his goal of owning his own business while providing a valuable and in demand service to his community. Bob’s industry background has instilled in him a mindset focused on the importance of quality and customer satisfaction, making him a great fit with the ohDEER team.

Bob and his wife Mia have two children and believe strongly in using All-Natural products in and around their home. As an avid outdoors family, they have experienced far too many days in the woods cut short because of ticks, or fun and beautiful summer nights ruined due to mosquitoes.

Bob believes that we all work too hard not to be able to enjoy our homes and yards to their fullest. The inconveniences and potential harm that Deer, Ticks and Mosquitos can bring is an annoyance that we would all like to control more!

Bob looks forward to providing an effective, All-Natural solution for his customers so they can better enjoy their time outside with family, friends, and pets.

What Our Clients Say

This year, we had the pleasure of utilizing OhDeer's services, and our experience has been nothing short of exceptional. We love that the service is all-natural. We highly recommend OhDeer Read More
Joe Iannelli
Awesome experience overall with outstanding customer service, communication of needs/services and well planned treatments. We live in a largely wooded area with wetlands in the backyard and would ... Read More
Meg Gullage
The lilies began to bloom over a week ago.  So far, not one nibble.  Thank you, Bob!! Read More
MaryLou Vozzella
Bob Gaska has been great! He sprays my flowers with deer repellant and then adds deer repellent granules on the ground around the flowers. He is very personable and I recommend his OhDEER service! Read More
Stephanie Chinchillo
Oh Deer is a tick, mosquito and deer prevention service that is applied to our yard every 4 weeks. Bob is wonderful to work with. He walked the property with me to ensure he is treating the areas ... Read More
Gail Fahey
Bob and his team have done a great job for us. Haven’t seen 1 tick all summer. Read More
Alex Tsatskis
This year, we had the pleasure of utilizing OhDeer's services, and our experience has been nothing short of exceptional. We love that the service is all-natural. We highly recommend OhDeer
Joe Iannelli
Awesome experience overall with outstanding customer service, communication of needs/services and well planned treatments. We live in a largely wooded area with wetlands in the backyard and would highly recommend! 
Meg Gullage
The lilies began to bloom over a week ago.  So far, not one nibble.  Thank you, Bob!!
MaryLou Vozzella
Bob Gaska has been great! He sprays my flowers with deer repellant and then adds deer repellent granules on the ground around the flowers. He is very personable and I recommend his OhDEER service!
Stephanie Chinchillo
Oh Deer is a tick, mosquito and deer prevention service that is applied to our yard every 4 weeks. Bob is wonderful to work with. He walked the property with me to ensure he is treating the areas where I walk the dog and play fetch. It’s a huge relief not to worry about ticks and mosquitoes and to be able to enjoy some outdoor living.
Gail Fahey
Bob and his team have done a great job for us. Haven’t seen 1 tick all summer.
Alex Tsatskis