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Find Rodent pest control pros in Portsmouth

Avatar for CornerStone Pest Control
CornerStone Pest Control
4.8(
40
)

Angi Approved

In business since 2016

Free estimates

Customers say: True professional

"Josh was very professional & helpful in explaining what I needed to do before and after the treatment. I was impressed by his knowledge & thoroughness."
84 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for JP Pest Services
JP Pest Services
4.8(
160
)

In business since 1925

"Joel their sales rep assured us our apartments would be rotated so the inside of each unit was checked at least every six months. Got the bait and switch bc they never did this and we had a cockroach infestation that went on for a year. They lied to me and then their manager claimed “we don’t see it in the contract”. I want a refund. You’ve been doing nothing productive. I can lay my own ant traps for less than $2k a year."
Recommended by96%of homeowners
Avatar for Lawn Dawg - N Hampton
Lawn Dawg - N Hampton
4.8(
16
)

In business since 1997

Free estimates

Lawn Dawg is a leading lawn care company that provides environmentally friendly lawn care services and tree and shrub services to homeowners.

Recommended by100%of homeowners
Kounty K9 Bed Bug Detection Services, LLC
New to Angi

In business since 2014

Free estimates

Emergency services offered

Kounty K9 is focused on providing high-quality service and quality customer satisfaction. Our co-owner and handler has been working scent detection dogs for over 10 years in and out of law enforcement at local, national, and international levels. He strives on a devoted work ethic and reaching every dog's maximum potential. Our handler/canine team is highly trained and experienced and is nationally certified through NESDCA.

Avatar for BestWay Wildlife Control
BestWay Wildlife Control
5.0(
6
)

In business since 2011

Emergency services offered

Welcome to BestWay Wildlife Control, providing solutions to animal problems throughout New Hampshire and Massachusetts. When you have a conflict\nwith wildlife in your home or on your property, BestWay can help. Trained and insured, we are experienced at taking care of the animals humanely and in\naccordance with local and state laws.

Recommended by83%of homeowners
Precise Property Maintenance
New to Angi

In business since 2006

Free estimates

Emergency services offered

We have Lic. contractors for all of our major Electrical, Plumbing, HVAC and Pest Controll jobs. We offer Senior & Disabled Discounts. Also 10% off for Active & Retired Service Men & Women.

Real Deal Builders
New to Angi

Free estimates

Emergency services offered

Warranties offered

Real Deal Builders is a small company with 2 to 4 full time employees. I have a long list of sub-contractors I can call on for larger jobs. I require one third down with the remainder due upon completion of the job. I offer a 10% discount to senior citizens. Financing is available under specials cicumstances . Barter is always an option.

Avatar for Colonial Pest Control Inc
Colonial Pest Control Inc
4.9(
233
)

In business since 1984

Free estimates

Emergency services offered

"Matt has a lot of experience and is very diligent in his approach and works hard and puts in the extra effort to do whatever it takes to complete the job . The mice are gone! He is still in the process of working on the bats."
Recommended by96%of homeowners
MERRIMACK VALLEY WILDLIFE
4.9(
9
)

In business since 1989

Emergency services offered

"Paul is a true professional. I own a few rental properties and he continues to be my first call for pest issues. He actually cares about solving your issue in the most cost effective, efficient, timely, and humane manner. After dealing with the major corporate chains for years, I'm glad I found Merrimack Valley Wildlife."
Recommended by88%of homeowners
Glass Solutions
New to Angi

In business since 2007

Emergency services offered

Glass Solutions services all types of glass as well as light construction and remodeling. Custom heavy glass shower doors, insulated glass and all types of windows. Please give us a chance you will not be dissatisfied.

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FAQs for rodent pest control service projects in Portsmouth, NH

Rodent exclusion seals every gap, vent, and crack that rodents use to sneak inside your home. Most homeowners pay an average of $200 to $600 for this add-on. By blocking entry points, you create a long-term barrier that cuts down on repeat infestations and helps protect both your family and your property.

Pros start with an inspection, then place tamper-resistant bait stations and traps in high-traffic spots. They’ll also seal entry points and clean droppings to reduce health risks. Follow-up visits confirm that the plan worked and that no new rodents have moved in. This step-by-step approach removes the current infestation and helps keep your home rodent-free going forward.

A trained pest-control pro can pinpoint hidden access points using a flashlight, thermal imaging, and plenty of crawl-space sleuthing. During an inspection, the specialist maps every gap, vent, or pipe run that rats use, then explains how to seal each one. This detailed report lets you tackle the weak spots immediately and dramatically lowers the odds of another infestation.

Rodent prevention starts with managing food and entry points. Store pantry items in airtight containers, take out trash promptly, and keep pet food sealed. Outside, trim vegetation and stack firewood away from the house. Inside, seal gaps with steel wool or hardware cloth. A tidy yard and a buttoned-up home give rats and mice few reasons—or routes—to move in.

For wall or attic nests, pros place snap traps or CO2-powered units in the exact runways rats use, then return to remove carcasses and reset as needed. Poison is risky indoors because rats may die in hidden spots, creating odors or health issues, so most technicians avoid it. Once trapping is complete, they’ll seal entry points and clean droppings to finish the job.

Plan on several weeks, especially for larger infestations. Your pro will set traps, return every few days to collect rats, and adjust placement until activity stops. Final visits include sealing access points and sanitizing affected areas. Timelines vary, but most homes are rat-free after two to four follow-ups. Prompt scheduling and good sanitation can shorten the process.

The Portsmouth, NH homeowners’ guide to rodent pest control services

From average costs to expert advice, get all the answers you need to get your job done.