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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon240
    Verified pest control services reviews

Find Pest control specialists in Cos Cob

Avatar for Bearclaw Wildlife
Bearclaw Wildlife
4.9(
121
)
Pest Control - Birds and BatsPest Control - Birds and Bats - For BusinessPest Control - Rodents+3 more

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Matt from Bearclaw was very quick to reach out and set up our initial visit. Dan came for the appointment and he was thorough with inspecting the house, filling in possible pest entrances, and setting traps. We are very happy with the results and the pricing is fair."
Response time2 hrs
Response rate91%
Recommended by96%of homeowners
Avatar for Ned’s Pest Control
Ned’s Pest Control
4.0(
3,188
)
Mosquito Control

Serving Cos Cob, 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.

2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Tuff Lawn
Tuff Lawn
4.4(
171
)
Mosquito Control

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"That there was a follow up done by (Matt) their quality control manager and we were able to come up with some points in seeing a more improved lawn in the future. They even sent out a inspector to do a quality inspection."
Weed Control in Westport
Weed Control in Westport
30 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Turning Green, LLC
Turning Green, LLC
3.9(
116
)
Mosquito Control

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I can not recommend this company enough we have used them every year and will continue to do so. They've done our entire landscaping and it looks amazing. Their work is second to none"
 New Canaan,CT
 All natural
Organic lawn and plants
after
 Redbud

+44

Response time12 hrs
72 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for J. Fryer Mosquito, Pest, & Termite Control, LLC
J. Fryer Mosquito, Pest, & Termite Control, LLC
5.0(
1
)
Pest Control - Bugs and InsectsMosquito ControlPest Control - Bed Bugs+3 more

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

In Business Since 2020\nJ. Fryer Mosquito, Pest, & Termite Control proudly serves it's customers with pride, integrity and attention to the details that matter most to you. Joe is a Certified Entomologist. You are assured to get an expert at every service! This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!\n\n\n\n\nCommunity Involvement\nBoard member of Amity Pop Warner Football\n\nBoard member of Amity Youth Lacrosse\n

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Best Pest Control Services, Inc.
Best Pest Control Services, Inc.
4.8(
269
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Cos Cob, CT and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Andrew was excellent he was very calming to me and found the problem and fixes it right away he had to come two days and he was very patient and an excellent pest controller gets those animals dead thanks Andrew I would definitely use him again for any bug problem"
Additional Photos
Business card
Some pests we treat
Termite chemical spray treatment
Response time11 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for NJ Pest Defense
NJ Pest Defense
4.9(
49
)
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+9 more

Serving Cos Cob, CT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"George Massoud of NJ Pest Defense did an EXCELLENT JOB. He was very informative, punctual, and knowledgeable in his field. From the phone call to the actual appointment he gets an A PLUS!! He explained in detail what he saw,.. looked in all areas inside and outside my home and suggested exactly what I needed. He explained everything he was doing to rid my home of the animals and also explained the bait traps and items bait used assured me they were SAFE and EFFECTIVE. George was VERY honest in his price as well. In this day and age it is hard to find an HONEST, FAIR, dependable and knowledgeable person in this field. I will DEFINATELY use NJ Pest Defense and highly recommend them as well."
Recommended by97%of homeowners
Avatar for Nutech Pest Control
Nutech Pest Control
5.0(
9
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Cos Cob, CT and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"I highly recommend Mel Rich's Nu Tech Pest Control. He is good-humored, prompt, and well-priced. More importantly, he solved my problem. Fortunately, I did not have any additional pest problems, but I'm sure that he would have been as successful dealing with them as he was eliminating the mice.
"
Recommended by100%of homeowners
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Pest Control questions, answered by experts

The full process of using a rat exterminator can take several weeks. If you have a larger infestation, the exterminator may need to return several times to collect rats. The timeline of your rat eradication depends on the infestation size and type of treatment, so consult a rat exterminator to get an accurate estimate for your specific issue.

Adult fleas can live from a few days to about two weeks without a host. If pets are not available, fleas may feed on rodents or people. While adult fleas need a blood source to survive, flea pupae can lie dormant for up to a year in optimal conditions. Therefore, cleaning and treating the infested area is essential to prevent pupae from surviving and hatching later.

It may be better to have a mouse in your house than a rat. Rats are larger, more aggressive, and more difficult to eradicate once settled. One rat can cause more damage than one mouse. However, both animals pose a danger in that they can spread bacteria and contaminate food, so you’ll want to contact an exterminator as soon as you detect an infestation of either animal.

Identifying the specific animal running on your roof at night can be challenging without direct observation. Common nocturnal roof visitors include raccoons, squirrels, opossums, and rats. Raccoons are bigger and can create heavy thumping sounds. Squirrels are agile and may produce rapid scurrying noises. Opossums tend to move stealthily with less noise. Rats can make scratching or gnawing sounds. To determine the culprit, look for signs like footprints, droppings, or damaged areas near the roof. For accurate identification, consult a pest control professional or set up wildlife cameras near potential entry points.

When you spray a roach, the chemicals, usually a mix of neurotoxins like pyrethroids or pyrethrins, start affecting its nervous system almost immediately. It disrupts the roach’s nerve signals, causing paralysis and eventually death. You'll often see the roach twitch, flip over on its back, and stop moving within seconds to minutes.

The Cos Cob, CT homeowners’ guide to pest control services

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