Jones Tree & Plant Care
“Tom gave me all the information I needed to fix my mom's driveway without killing this beautiful oak tree that has been on mom's property for over 55 years.”
Best Pest Control Services near Smithtown, NY
1 of these companies is based in Smithtown; the others serve Smithtown from towns including Bay Shore (9 mi), Ronkonkoma (2 mi) and Nesconset (4 mi).
2 open 24/7 · 10 open weekends · all 15 rated 4.5+ · 5 show a license
Data verified October 16, 2026
Regal Exterminators
“Their service is outstanding and their staff is always very professional and efficient.”
Long Island Exterminating Company
“In the future, I wouldn't dream of calling anyone else for these kinds of problems.”
Alternative Earthcare
“Great service and amazing customer support.”
Ned Stevens Gutter Cleaning
“Very personable and did the job.”
Pest Trap Exterminating
“Pricing was fair and I feel at ease knowing we have a warranty for their services.”
Listed for homeowners in and around Smithtown, NY, these 15 companies treat pest problems in homes. The pests each company names, its licensing claims and its hours come from its own site; ratings and the quoted comments come from public reviews.
Area overview: Smithtown, NY
The 15 companies on this page are rated from 4.5 to 5.0 across 3,541 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (88%), responsiveness (80%) and quality (75%). The topics that come up most in reviews of the companies on this page are "price" and "crew". 2 are open around the clock; 10 are open on Saturdays and 6 on Sundays. 5 show a license on their websites and 4 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 64 years. 3 offer emergency call-outs; 9 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 publish a contact page; 7 list a public email and 1 takes bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Can I book a pest control visit on a Saturday?
Weekend hours are listed by 10 of the 15 companies here, which helps because you need to be home for an interior treatment. Ask how long you must stay out of treated rooms before you book the appointment for a Saturday morning.
Suburban Exterminating
“With every visit, he has taken care of whatever issues we've had with efficiency, explaining to us what the problem is and how it's been resolved.”
Woody's Exterminating
“Quickly came to house the day after I called and dud a very thorough examination”
Eliminate All Pest Control Inc.
“I am very pleased with his work & have recommended his services.”
Ecotech Pest Control Inc.
“He even told me what spray foam to get to fill in the holes where the yellow jackets were going in.”
Mr. Mosquito
“Awesome guy, and honest (hard come by in businesses lately) can't wait for the first spray!”
Queens Pest Control Exterminators
“Charles is very professional and he knew how to find the source of the problem.”
All Island Mosquito & Tick Control
“Outdoor living has been 💯 better since we started using all mosquito control.”
Pro-Force Pest Solutions
“They took the time and had the patience to answer all of my questions and address my concerns.”
Green is the Color Lawn Care
“Green is the color has done an amazing job with my lawn.”
Why these companies made our list
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