Very attentive to our needs. Our technician Chris was very polite and knowledgeable. Highly recommend for pest control.
Matthew Williams
Matthew Williams
21:00 07 May 21
Dan is amazing. He is always professional, on time, wears his shoe covers and mask. Dan makes sure I know what he has done and if there is anything we can be doing to prevent rodents, ants and hornets/wasps on our end. He is always willing to answer questions and takes his time to complete the job correctly. I highly recommend 603 Pest Control and Dan! Thank you so much for providing amazing service each and every time!
Jane McDaid-Ashburner
Jane McDaid-Ashburner
22:45 06 May 21
My technician Dan was so thorough and diligent. Hey did a complete inspection of the outside, then blocked any entry way used by the mice. Inside he was equally as thorough, at one point he was lying flat down in order to fill a hole behind our stove that he could only access by pulling out the bottom drawer of the stove and crawling under. He used different materials and methods to mouse proof our house. Dan was pleasant, polite and very thoughtful, he showed me where the mice traveled in and where all of the traps were, before leaving. He needed to get through a gate to get into the backyard and before he left he made sure it was fastened, he picked up after working and wore shoe covering in the house. Great job!
Jillisa Solomon
Jillisa Solomon
20:35 23 Apr 21
Service desk was helpful and knowledgeable. Dan, the tech, showed up on time. He walked me through his plan and treated our house. Very professional. Highly recommended.
Jeff Budds
Jeff Budds
13:49 13 Apr 21
Highly recommend!
Karen Campfield
Karen Campfield
03:55 07 Apr 21
I felt very satisfied with the service and Dan was knowledgeable and thorough in explaining the process.
Wanda Conroy
Wanda Conroy
20:48 09 Feb 21
Always great service from 603 Pest Control - give them a try.
Douglas Dowell
Douglas Dowell
15:39 08 Dec 20
Dan was very knowledgeable and professional in his trade! Dan performed the service in a timely manner! Awesome Job and Thank you for taking care of our Home.
Austin Goodman
Austin Goodman
20:37 23 Nov 20
603 Pest was very responsive when I called in August 2020 about yellow jackets going after the painter up on his ladder. They diverted Chris and he was there in about 20 minutes. He addressed the issue which turned out to be a rather large size nest that had just established itself within a few days. He treated the nest which was behind an exterior light fixture. He removed the fixture carefully and sprayed and ensured it was safe for the painter to continue. Highly recommend!
Lorraine Meuse
Lorraine Meuse
21:04 15 Nov 20
Super professional, great pest mitigation, wonderful customer service. Please support this excellent local business.
Christine Parr
Christine Parr
18:59 31 Oct 20
5 stars
Steve Harper
Steve Harper
18:48 14 Oct 20
Nice friendly service
Lee
Lee
13:38 29 Sep 20
We had a yellow jacket nest in the ceiling of our foyer. Chris treated the area, removed the nest and cleaned up afterwards. He answered all our questions and did a great job.
Debbie Stratton
Debbie Stratton
13:21 09 Sep 20
We had a bad issue with yellow jacket bees coming in through our ceiling in our master bedroom which of course happened on a Sunday. Jeff from 603 Pest returned my call within 15 minutes of my leaving a message on Sunday, and he scheduled an appointment to get us in early Monday morning.603 Pest did a great job today! Dan was very friendly. He explained the very detailed process to get rid of the yellow jacket bees, and treated both areas of our house with active bee activity. Bees should be all gone soon!Thank you!They were also Recommended to us by “critter control of New Hampshire.”
Shelley Lacroix
Shelley Lacroix
16:18 31 Aug 20
Dan was awesome. He took care of a yellow jacket nest located between our foundation and the sill of our home and sprayed our entire foundation to prevent further invasions. He was timely - arrived at the scheduled appointment time, polite - introduced himself and was respectful of our yard, and personable - he explained about the eradication process and put our minds at ease when he was done. We would definitely recommend 603 Pest based on this experience and we would definitely request Dan again (if that were possible). Thank you!
Debbie Harmon
Debbie Harmon
16:26 21 Aug 20
Professional, Courteous, On time, Got the job done.
David Migiori
David Migiori
13:03 15 Aug 20
Honest local business. These are the guys you want for your pest control service. Knowledgeable, professional, personable. The national companies just sell to you to make quota. Go with an honest company. Go with 603 Pest.
Brad B.
Brad B.
00:17 28 Jul 19
Jeff was very responsive, he quickly made room in his schedule for me & did a great job, highly recommend
Katie Camarda
Katie Camarda
18:44 15 Dec 18
Jeff, the owner, & his associate Chris, were both very professional & did a very thorough job on 3 units I have in one building. Jeff was awesome do deal with & very personable. I spoke to a few companies & decided on 603 Pest Control as I felt Jeff was the most trust worthy & a person of integrity after hearing his feedback. I highly recommend these guys & lastly his price was also very reasonable. Thanks You!
Matthew Croteau
Matthew Croteau
16:23 15 Dec 18
I'm so glad we chose 603Pest. Not only were we able to get an appointment quickly, but the tech was very knowledgeable. After he pointed out and treated the huge carpenter ant nest (gross) , he explained what to look for and how we can avoid any further problems. They were also very affordable compared to others we called that day. I would definitely use them again!
amanda martel
amanda martel
01:32 31 May 17
Quarterly Property Protection

Quarterly Property Protection

Every home is vulnerable to all kinds of pests and battling them throughout the year can get expensive. To make pest control services more affordable, we’ve created our quarterly treatment program.

Quarterly Pest Control Services
Mice

Mice

Our mice removal exterminator services are designed to first, help prevent mice from entering your home with our full-house inspection and sealing service and second, to safely exterminate the mice in your home with our baiting and trapping services. With our whole-house inspection and prevention mice control service, your house will be pest-free in no time!

Mice Removal
Rodents

Rodents

Not sure what is making that scurrying and scratching noise in the walls and ceiling? Our rodent removal service will help prevent any new rodents from entering your home or business with our complete property inspection and exterminate any rodents inside your property through baiting and trapping.

Rodent Control
Rat Control

Rat Control

Rats are a very clever rodent.  Rat control requires a skilled and experienced exterminator. Call us today and we’ll guarantee to remove all rats from your property fast and effectively.

Rat Exterminator Services
Bed Bugs

Bed Bugs

Exterminating bed bugs thoroughly from your property requires an experienced exterminator. We provide a thorough service on day 1 and return within 14 days for a retreatment to ensure a complete bed bug removal service.  Our services are guaranteed, so you can rest easy, in a bed bug-free bed!

Bed Bug Removal
Cockroaches

Cockroaches

Our Cockroach control services are guaranteed to stop your roach problems. We use safe and effective treatments that go above and beyond your typical roach control service. A prep sheet is provided to our customers to make sure all areas are accessible to our cockroach exterminators before they arrive so they can spray every crack and crevice where a cockroach can hide. We then return within 14 days for a retreatment.

Cockroach Control
Ants

Ants

Although carpenter ant treatment is the most common request we receive, there are a number of other ants that could be causing your ant problems. We first identify your ants and then treat your property with the most effective ant spraying or baiting solution for your property.

Ant Treatments
Spiders

Spiders

Spider spraying is only half the battle. Our pest exterminators will locate all spider breeding areas, remove webs and treat areas thoroughly for a complete spider treatment program.

Spider Spraying
Yellow Jackets

Yellow Jackets

Yellow Jacket removal needs to be done properly to ensure the nest is completely destroyed and all yellow jackets that are out of the nest at the time of treatment, are exterminated when they return. We remove both ground yellow jacket nests as well as nests within your property.

Yellow Jacket Removal
Bees

Bees

Bee exterminator services are provided by our highly-skilled and experienced technicians. We not only provide bee removal services, we show you ways to prevent bees from continuing to build nests on your property. Call today to learn more about our bee control services.

Bee Exterminator
Wasps

Wasps

Our wasp services include wasp spraying and wasp nest removal by experienced pest removal exterminators. We first identify the type of wasps you have and then exterminate them with the appropriate method. Wasp spraying covers all nesting areas, such as eaves, pipe openings, behind shutters and light fixtures.

Wasp Spraying
Mosquitoes

Mosquitoes

Mosquito spraying kills biting female mosquitoes that can carry up to 5 diseases in New Hampshire and Massachusetts. Our fast-acting mosquito control service will kill mosquitos on your property and our mosquito and tick control services throughout the summer months will keep them away. We will also show you preventative measures you can take to prevent mosquito harborage areas on your property.

Mosquito Spraying
Ticks

Ticks

Tick spraying kills ticks on your property. To prevent ticks on your property all season, tick treatment for yards and public areas is recommended 5 times a year. We spray all harborage areas around the perimeter of your property up to 5′ high, focusing our efforts on harborage areas like stone walls, tall grass and leaf litter.

Tick Spraying Services
Termites

Termites

Termites can cause significant damage to a property in a short period of time. Our termite treatment offers both baiting and spraying termite control services which knock down swarming termites quickly.

Termite Treatments

Our Pest-Free Guarantee

We won’t sell you pest control services you don’t need by bundling services.

We always keep a sense of humor while helping you reclaim your New Hampshire home or business from seasonal pests and invaders.

We promise satisfaction on your pest control services or your money back.