4.6 
136 *The Angi rating for Pest Control companies in Harwinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
*The HomeAdvisor rating for Pest Control companies in Harwinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
Last update on May 17, 2024
Serving Harwinton, CT and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Glenn was fantastic. Super knowledgeable and helpful. Reviewed the whole property and took time to check every space. Found a bunch of bee nests and took care of them all."
+2
Serving Harwinton, CT and surrounding areas
Approved
In business since 2000
Warranties offered
Small jobs welcome
"Very quick and responsive to my request. called about a mice problem which was new to us and after Pinnacle came, we noticed a difference within the first night! Very impressed and the 30day guarantee is an added bonus. Will recommend to anyone who needs pest control."
Serving Harwinton, CT and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"We hired Matt from Bearclaw for mouse prevention in our new house, and he did a fantastic job sealing up all sorts of potential entry points and laying traps, then came back 2 months later to check in. He was great and the peace of mind is SO worth it!"
Serving Harwinton, CT and surrounding areas
Approved
In business since 1927
Free estimates
Warranties offered
"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
+2
Serving Harwinton, CT and surrounding areas
Approved
In business since 1921
Free estimates
Credit card accepted
"I had a fantastic experience with Ehrlich Southeast. Their customer service was excellent, from scheduling the appointment to the completion of the service. Their technicians were friendly, knowledgeable, and efficient, and they ensured my property was pest-free. I highly recommend them to anyone in need of pest control services."
Serving Harwinton, CT and surrounding areas
Approved
In business since 1965
Free estimates
Credit card accepted
Ned's Pest Control brings over 60 years of pest control expertise to your home or business, delivering fast, effective solutions when pests invade your space. As part of the Ned's Home family, we're committed to providing dependable, high-quality service backed by our QualityPro certification and 100% Satisfaction Guarantee. Our trained and licensed professionals specialize in both residential and commercial pest control, using proven methods to eliminate current infestations and prevent future ones. With dedicated teams across the region, we prioritize lasting results so you can enjoy true peace of mind.
Serving Harwinton, CT and surrounding areas
Approved
In business since 1974
Free estimates
Credit card accepted
"Service representative was very knowledgeable about lawn, shrub, and pest control."
Serving Harwinton, CT and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
MissionGreen doesn’t just treat lawns—we build them from the soil up, using local expertise, science-based decisions, and real accountability. That’s why our customers stay.\n\nWe strive to create a lawn that will be a point of pride for you, and a source of pleasure for your family. To improve the green space around your home. To nurture a healthy environment for your daily life. And to make a beautiful, pest-free space you can enjoy, worry-free, every day.
+2
Serving Harwinton, CT and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Alpha was great; they were very responsive and contacted me right away. Since they were in the area already, they showed up at my house in a half hour, as promised. Amazing! I really liked the two techs, Mike and Alex; they were both cheerful and very knowledgeable. My wasp problem was solved almost immediately and with obvious competence. This is my new go-to pest control firm and I highly recommend them."
Serving Harwinton, CT and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"knowledgeable about all things pest related"
From average costs to expert advice, get all the answers you need to get your job done.
Whether you have bugs, bats, or rodents invading your home, you’ll want to contact an exterminator quickly. Find out how much pest control costs.
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Are pest control services safe? Learn the risks of using pest control, common types of treatment, and ways to make it safer.
Is pest control worth it? Learn how a pest control plan works, how much it can cost, and the benefits of calling in the pros.
Considering do-it-yourself pest control? Find out the best DIY pest control methods for various pests and when to call in a pro instead.
If you’ve noticed pests in your home, it’s time to take immediate action. But how can you prevent a huge bill? There are a few ways.
