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GSC Pest Management

Verified Business
pest control service
Location Rye, NH
5.0
( 5 reviews )
Closed
Write a Review
Location 236 Sagamore Rd, Rye, NH, 03870, United States

Hours of Operation

Closed
Opens Monday at 7:30 AM
Sunday
Closed
Monday
7:30 AM - 3:30 PM
Tuesday
7:30 AM - 3:30 PM
Wednesday
7:30 AM - 3:30 PM
Thursday
7:30 AM - 3:30 PM
Friday
7:30 AM - 3:30 PM
Saturday (Today)
Closed

Holiday Hours: Please call ahead during holidays as hours may vary.

Featured Services

Residential Pest Control

Commercial Pest Control

Mosquito Control

Tick Control

Rodent Control

Termite Control

Ant Control

Bed Bug Control

Wasp Control

Residential Pest Control

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Contact for Service

Commercial Pest Control

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Contact for Service

Mosquito Control

No images available

Contact for Service

Tick Control

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Contact for Service

Rodent Control

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Contact for Service

Termite Control

No images available

Contact for Service

Ant Control

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Contact for Service

Bed Bug Control

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Contact for Service

Wasp Control

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Contact for Service

Frequently Asked Questions

What areas does GSC Pest Management service?

GSC Pest Management services the southern seacoast area of New Hampshire and Southern Maine within a 45-minute driving radius, including towns such as Portsmouth, Rye, New Castle, Greenland, Stratham, Exeter, Durham, and others.

Is GSC Pest Management licensed?

Yes. GSC Pest Management is licensed in both New Hampshire and Maine by the states’ Department of Agriculture Division of Pesticide Control. Technicians are certified in structural and health-related pest control, mosquito and biting fly control, and termite and wood-destroying insect control.

What pests does GSC Pest Management control?

GSC Pest Management controls a wide variety of pests including mice, rats, carpenter ants, pavement ants, acrobat ants, termites, cockroaches, fleas, bed bugs, paper wasps, bald-faced hornets, yellowjackets, mosquitoes, ticks, flies, spiders, and springtails.

What does the pest control process involve at GSC Pest Management?

The process starts with a thorough inspection and proper identification of pest activity. Using an Integrated Pest Management approach, GSC Pest Management considers strategies to control and prevent future pest problems while explaining options to customers.

About GSC Pest Management

Verified

GSC Pest Management is a pest control business serving the Seacoast area of New Hampshire and Southern Maine. GSC Pest Management provides professional residential and commercial pest control services including mosquito, tick, rodent, termite, ant, bed bug, and wasp control. GSC Pest Management utilizes an Integrated Pest Management approach with safe, eco-friendly treatments to protect homes and yards. Founded in 1964, GSC Pest Management is a family-owned and locally operated company with certified technicians licensed in both New Hampshire and Maine.

Customer Reviews

5.0
5 reviews
K

Kara Anderson

Nov 28, 2023
5.0

Very pleased with this family owned business, and happy to support them. The team is super professional, knowledgeable and efficient. We've used them for tick and mosquito control and they helped us out in a pinch with bee situation in one of our interior ceilings. Great company!

J

Jason Landry

Nov 1, 2023
5.0

Called GSC Pest Management to come inspect a small pest problem we were experiencing at our house. After checking it out, they were able to pinpoint the problem and suggested some solutions. The service technician was very pleasant and I would definitely call them again if needed. It's great to be able to work with a local small business.

L

Liz Rodgers

Aug 20, 2020
5.0

GSC was recommended to me by my neighbor, who uses GSC for her personal AND business needs! I called and the person who answered (sorry I don't remember your name) was a nice lady who listened to my concerns and made sure I felt like a priority. Tyler was a little bit early for his appointment, which I appreciated. He was an excellent blend of knowledgeable, kind, professional, and caring. I thought he was just there for a free estimate, but he was actually able to take care of my wasp problem right away. He said how much it would be and the bill in the mail was for exactly that. He made sure to let me know that the spray he was going to use did not affect household pets, which is VERY important to me, but I TOTALLY forgot to ask. The wasp problem was totally gone after just the one quick and inexpensive visit. I also had concerns about rodents because I had seen a couple mice. He did a really thorough inspection of my basement and was honest about finding very little evidence of rodent activity. He could have said "you need this huge package deal!" But instead he explained my options and helped me make a plan of things I can try on my own before investing a lot with him. I have to say I really appreciate the professionalism of this company and will ONLY be calling them going forward. Thank you Tyler and GSC. Your grandfather should be proud of you. :)

T

Tucker MacIsaac

Sep 27, 2024
5.0

I highly recommend GSC! We purchased a new home and encountered fleas on the first night. I called GSC, and they were quick to respond. From the moment Torey got to the house, I felt like I was in good hands. He was realistic about the situation and treated the necessary areas.

E

Emma Dale

Aug 6, 2025
5.0

We had a ground yello jacket nest and Tyler came and took care of it. He was very knowledgeable and pleasant. We will definitely be using them again. Great job

5.0

Based on 5 reviews

K

Kara Anderson

Nov 28, 2023
5.0
Very pleased with this family owned business, and happy to support them. The team is super professional, knowledgeable and efficient. We've used them for tick and mosquito control and they helped us out in a pinch with bee situation in one of our interior ceilings. Great company!
J

Jason Landry

Nov 1, 2023
5.0
Called GSC Pest Management to come inspect a small pest problem we were experiencing at our house. After checking it out, they were able to pinpoint the problem and suggested some solutions. The service technician was very pleasant and I would definitely call them again if needed. It's great to be able to work with a local small business.
L

Liz Rodgers

Aug 20, 2020
5.0
GSC was recommended to me by my neighbor, who uses GSC for her personal AND business needs! I called and the person who answered (sorry I don't remember your name) was a nice lady who listened to my concerns and made sure I felt like a priority. Tyler was a little bit early for his appointment, which I appreciated. He was an excellent blend of knowledgeable, kind, professional, and caring. I thought he was just there for a free estimate, but he was actually able to take care of my wasp problem right away. He said how much it would be and the bill in the mail was for exactly that. He made sure to let me know that the spray he was going to use did not affect household pets, which is VERY important to me, but I TOTALLY forgot to ask. The wasp problem was totally gone after just the one quick and inexpensive visit. I also had concerns about rodents because I had seen a couple mice. He did a really thorough inspection of my basement and was honest about finding very little evidence of rodent activity. He could have said "you need this huge package deal!" But instead he explained my options and helped me make a plan of things I can try on my own before investing a lot with him. I have to say I really appreciate the professionalism of this company and will ONLY be calling them going forward. Thank you Tyler and GSC. Your grandfather should be proud of you. :)
T

Tucker MacIsaac

Sep 27, 2024
5.0
I highly recommend GSC! We purchased a new home and encountered fleas on the first night. I called GSC, and they were quick to respond. From the moment Torey got to the house, I felt like I was in good hands. He was realistic about the situation and treated the necessary areas.
E

Emma Dale

Aug 6, 2025
5.0
We had a ground yello jacket nest and Tyler came and took care of it. He was very knowledgeable and pleasant. We will definitely be using them again. Great job

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Services & Offerings

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Frequently Asked Questions

4 Questions

Find answers to common questions about GSC Pest Management.

What areas does GSC Pest Management service?

GSC Pest Management services the southern seacoast area of New Hampshire and Southern Maine within a 45-minute driving radius, including towns such as Portsmouth, Rye, New Castle, Greenland, Stratham, Exeter, Durham, and others.

Is GSC Pest Management licensed?

Yes. GSC Pest Management is licensed in both New Hampshire and Maine by the states’ Department of Agriculture Division of Pesticide Control. Technicians are certified in structural and health-related pest control, mosquito and biting fly control, and termite and wood-destroying insect control.

What pests does GSC Pest Management control?

GSC Pest Management controls a wide variety of pests including mice, rats, carpenter ants, pavement ants, acrobat ants, termites, cockroaches, fleas, bed bugs, paper wasps, bald-faced hornets, yellowjackets, mosquitoes, ticks, flies, spiders, and springtails.

What does the pest control process involve at GSC Pest Management?

The process starts with a thorough inspection and proper identification of pest activity. Using an Integrated Pest Management approach, GSC Pest Management considers strategies to control and prevent future pest problems while explaining options to customers.

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Location

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236 Sagamore Rd, Rye, NH 03870

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