Chris was very knowledgeable and went above and beyond. Really appreciate his efforts - job well done!!
Bob Thompson
Bob Thompson
Reliable, friendly, and professional.Hello 603 Pest Control, goodbye powder post beetles!
Alfred Smith
Alfred Smith
Jeff took control of the situation and confidently cleared our patio of the yellow jacket nest.
Kathleen Bell
Kathleen Bell
603 was awesome and I look forward to continued user of their services!
Tim Craig
Tim Craig
Dan was phenomenal. He was thorough, informative, detailed, and fast.
K Sandiford
K Sandiford
I really can’t speak more highly of 603 pest services. After hours on the phone with other national and local services, 603 was so responsive, helpful, and professional.Dan was amazing and came out the next day I called, dealt with all of our ongoing pest issues quickly, and was just such a nice person. Would recommend these guys to anyone! Keep up the great work!
Giulia Porter
Giulia Porter
603 Pest came out next day to deal with our issue. Technician Jeff was excellent, went above and beyond, especially on a very hot and humid day, to treat our large yellow jacket problem. Will definitely use again in the future.
Tony Cerqueira
Tony Cerqueira
Dan did a great job. He explained the process and the steps for the first treatment. He was courteous, knowledgeable and professional. We'd like to have Dan perform our quarterly service.
Dave Moreno
Dave Moreno
I have never before dealt with a company where you call in the morning and they are there in the afternoon…very knowledgeable and did a great job and affordable. Thank you
diane lake
diane lake
did a great job, got there early and completed the job! Very professional and answered all questions.
Jennifer La Turno
Jennifer La Turno
Great service!
Travis Horne
Travis Horne
No more bees no more getting stung she did a great job!!! Thank you so much!
Bob Cloutier
Bob Cloutier
Dan was courteous and professional.
Ryan Crosby
Ryan Crosby
Came the next day, didn't leave until the problem was eliminated.
Daniel Conley
Daniel Conley
Dan came on time and made a quick assessment of our pest control needs. He was helpful and informative. We didn't need any additional services but would definitely call again if the need arises!
Rebecca Hard
Rebecca Hard
Called 603 for a wasp issue. Dan came out and took care of the problem. He also went around the house and found another nest that he took care of.. Finally, he went around the entire house and treated it to prevent any future nesting. Dan was courteous and professional! Will certainly use their services in the future!
Sushil kulkarni
Sushil kulkarni
The technician, Jeff, was very courteous and did his work expertly. I thank him very much.
Lorraine Nault
Lorraine Nault
Dan arrived on time, knew what the issue was, explained all to me and did a great job getting rid of pests. He was pleasant and knowledgeable -- actually seemed to like his job!
Michele Lehtinen
Michele Lehtinen
Called with underground yellow jacket problem.they answered the phone very friendly and concerned about my situation,scheduled my treatment that afternoon very friendly and knowledgeable technician who explained what he was using how it worked and any precautions needed. I would recommend this company and definitely use them again.
Suzanne Gagne
Suzanne Gagne
Tick spray, very pleasant, efficient and on time
Melanie Harder
Melanie Harder
603 Pest was able to come and take care of a yellow jacket problem on very short notice. They were great and I would use them again in a heartbeat.
Meg Watson
Meg Watson
I had a horrible wasp infestation in the summer months, and mice problems in the winter. Tryng to control the problem myself became a losing battle.I called 603 Pest Control and found the staff to be wonderfully knowledgeable and friendly. I'm happy to report that I haven't seen a single wasp in 2 years; and no mice except for one little rascal that I was easily able to take care of on my own.I'm very pleased with this service!
Claudette Benoit
Claudette Benoit
The exterminator, Sam, was very helpful and friendly, arrived early which was wonderful and I am very happy with the service.
Marie Eldib
Marie Eldib
Thank you Chris. 603 Pest could be very happy to have an awesome employee as Chris. See you in 3 months.
Cheryl Geddis
Cheryl Geddis
Very pleased with the service Dan and 603 Pest provide. He is a courteous and professional worker .We had a lot of bees around the house and shed before the work was done last year. After they sprayed, none. We are on a maintenance program and it's been worth it.
Layna Hargreaves
Layna Hargreaves
Company does good work, arrives on time, and is always available by phone if you have questions.
Mark Oswald
Mark Oswald
I cannot say enough about this company and ALL of their employees that I have had contact with. When I call, they listen to my concern and explain exactly what we need. They are so kind and courteous, and Mike (our tech) took a moment to say hello to our puppy which means a lot (so did Chris our previous tech). Mike went over everything and answered my questions.We are customers for life. I always try to support local businesses and this one is EXCEPTIONAL! Thank you so much 603 Pest Control Services!
Charlotte Ford
Charlotte Ford
We had a swarm of termites and called 603. 1 HOUR later they were on site, helpfully explaining options and getting us squared away. It does not get better than that.
John Balch
John Balch
Great company and customer service. Although, ultimately we ended up going with a different company as this wasn't exactly what we were looking for, we were truly happy with the communication and help they were able to provide us. If our needs change in the future, we will certainly reach out again!
Christina Levitan
Christina Levitan
Technician was great! Very informative and on time. Highly recommend
Jim Peck
Jim Peck
603 Pest is always accommodating as a company, and their service providers are professional, respectful, knowledgeable and kind.
Laura Ryan
Laura Ryan
Dan from 603 was very knowledgeable of the pests we had, and was able to determine the best course of action to take. He did a great job and we are very happy with 603 pest and Dan's service.
Brett LaBranche
Brett LaBranche
Completely satisfied with Dan's work. He was courteous and answered questions I had about ants. Did not rush and pointed out things I was not aware of. Dan is a great representative for your company.
Eileen Cuff
Eileen Cuff
Chris was great, talked me through what we were looking at and gave guidance on next steps.
Julia Metzler
Julia Metzler
Never thought I'd have to hire someone to come take care of a bug problem. I was so freaked out and immediately went to Google to find a solution. Can't remember who i spoke to on the phone or if it was the same person but super friendly and helpful. They literally came the next day and were in and out in under an hour. Both guys were super kind and friendly and understanding. Reviews truly don't lie! They are 5 stars for a reason! Thank you so much for saving my home and my sanity!
Katie Calder
Katie Calder
Always timely service; thorough inspections, preventative treatments and rodent control ( mice) have all been accomplished successfully. Dan is an especially astute inspector having found a previously unknown problem and taking steps immediately to eliminate future issues.
Virginia Landry
Virginia Landry
Every tech that comes to the house is extremely knowledgeable, does a quality job and answers all our questions. Since we've had them coming to the house we have had no bug infestations.Great company!
Patti K
Patti K
Was very happy with the service we received. Dan was very knowledgeable. We are very happy we went with 603 Pest Control.
Jim Tyrrell
Jim Tyrrell
Chris was very knowledgeable and went above and beyond. Really appreciate his efforts - job well done!!
Bob Thompson
Bob Thompson
Reliable, friendly, and professional.Hello 603 Pest Control, goodbye powder post beetles!
Alfred Smith
Alfred Smith
Jeff took control of the situation and confidently cleared our patio of the yellow jacket nest.
Kathleen Bell
Kathleen Bell
603 was awesome and I look forward to continued user of their services!
Tim Craig
Tim Craig
Dan was phenomenal. He was thorough, informative, detailed, and fast.
K Sandiford
K Sandiford
I really can’t speak more highly of 603 pest services. After hours on the phone with other national and local services, 603 was so responsive, helpful, and professional.Dan was amazing and came out the next day I called, dealt with all of our ongoing pest issues quickly, and was just such a nice person. Would recommend these guys to anyone! Keep up the great work!
Giulia Porter
Giulia Porter
603 Pest came out next day to deal with our issue. Technician Jeff was excellent, went above and beyond, especially on a very hot and humid day, to treat our large yellow jacket problem. Will definitely use again in the future.
Tony Cerqueira
Tony Cerqueira
Dan did a great job. He explained the process and the steps for the first treatment. He was courteous, knowledgeable and professional. We'd like to have Dan perform our quarterly service.
Dave Moreno
Dave Moreno
I have never before dealt with a company where you call in the morning and they are there in the afternoon…very knowledgeable and did a great job and affordable. Thank you
diane lake
diane lake
did a great job, got there early and completed the job! Very professional and answered all questions.
Jennifer La Turno
Jennifer La Turno
Great service!
Travis Horne
Travis Horne
No more bees no more getting stung she did a great job!!! Thank you so much!
Bob Cloutier
Bob Cloutier
Dan was courteous and professional.
Ryan Crosby
Ryan Crosby
Came the next day, didn't leave until the problem was eliminated.
Daniel Conley
Daniel Conley
Dan came on time and made a quick assessment of our pest control needs. He was helpful and informative. We didn't need any additional services but would definitely call again if the need arises!
Rebecca Hard
Rebecca Hard
Called 603 for a wasp issue. Dan came out and took care of the problem. He also went around the house and found another nest that he took care of.. Finally, he went around the entire house and treated it to prevent any future nesting. Dan was courteous and professional! Will certainly use their services in the future!
Sushil kulkarni
Sushil kulkarni
The technician, Jeff, was very courteous and did his work expertly. I thank him very much.
Lorraine Nault
Lorraine Nault
Dan arrived on time, knew what the issue was, explained all to me and did a great job getting rid of pests. He was pleasant and knowledgeable -- actually seemed to like his job!
Michele Lehtinen
Michele Lehtinen
Called with underground yellow jacket problem.they answered the phone very friendly and concerned about my situation,scheduled my treatment that afternoon very friendly and knowledgeable technician who explained what he was using how it worked and any precautions needed. I would recommend this company and definitely use them again.
Suzanne Gagne
Suzanne Gagne
Tick spray, very pleasant, efficient and on time
Melanie Harder
Melanie Harder
603 Pest was able to come and take care of a yellow jacket problem on very short notice. They were great and I would use them again in a heartbeat.
Meg Watson
Meg Watson
I had a horrible wasp infestation in the summer months, and mice problems in the winter. Tryng to control the problem myself became a losing battle.I called 603 Pest Control and found the staff to be wonderfully knowledgeable and friendly. I'm happy to report that I haven't seen a single wasp in 2 years; and no mice except for one little rascal that I was easily able to take care of on my own.I'm very pleased with this service!
Claudette Benoit
Claudette Benoit
The exterminator, Sam, was very helpful and friendly, arrived early which was wonderful and I am very happy with the service.
Marie Eldib
Marie Eldib
Thank you Chris. 603 Pest could be very happy to have an awesome employee as Chris. See you in 3 months.
Cheryl Geddis
Cheryl Geddis
Very pleased with the service Dan and 603 Pest provide. He is a courteous and professional worker .We had a lot of bees around the house and shed before the work was done last year. After they sprayed, none. We are on a maintenance program and it's been worth it.
Layna Hargreaves
Layna Hargreaves
Company does good work, arrives on time, and is always available by phone if you have questions.
Mark Oswald
Mark Oswald
I cannot say enough about this company and ALL of their employees that I have had contact with. When I call, they listen to my concern and explain exactly what we need. They are so kind and courteous, and Mike (our tech) took a moment to say hello to our puppy which means a lot (so did Chris our previous tech). Mike went over everything and answered my questions.We are customers for life. I always try to support local businesses and this one is EXCEPTIONAL! Thank you so much 603 Pest Control Services!
Charlotte Ford
Charlotte Ford
We had a swarm of termites and called 603. 1 HOUR later they were on site, helpfully explaining options and getting us squared away. It does not get better than that.
John Balch
John Balch
Great company and customer service. Although, ultimately we ended up going with a different company as this wasn't exactly what we were looking for, we were truly happy with the communication and help they were able to provide us. If our needs change in the future, we will certainly reach out again!
Christina Levitan
Christina Levitan
Technician was great! Very informative and on time. Highly recommend
Jim Peck
Jim Peck
603 Pest is always accommodating as a company, and their service providers are professional, respectful, knowledgeable and kind.
Laura Ryan
Laura Ryan
Dan from 603 was very knowledgeable of the pests we had, and was able to determine the best course of action to take. He did a great job and we are very happy with 603 pest and Dan's service.
Brett LaBranche
Brett LaBranche
Completely satisfied with Dan's work. He was courteous and answered questions I had about ants. Did not rush and pointed out things I was not aware of. Dan is a great representative for your company.
Eileen Cuff
Eileen Cuff
Chris was great, talked me through what we were looking at and gave guidance on next steps.
Julia Metzler
Julia Metzler
Never thought I'd have to hire someone to come take care of a bug problem. I was so freaked out and immediately went to Google to find a solution. Can't remember who i spoke to on the phone or if it was the same person but super friendly and helpful. They literally came the next day and were in and out in under an hour. Both guys were super kind and friendly and understanding. Reviews truly don't lie! They are 5 stars for a reason! Thank you so much for saving my home and my sanity!
Katie Calder
Katie Calder
Always timely service; thorough inspections, preventative treatments and rodent control ( mice) have all been accomplished successfully. Dan is an especially astute inspector having found a previously unknown problem and taking steps immediately to eliminate future issues.
Virginia Landry
Virginia Landry
Every tech that comes to the house is extremely knowledgeable, does a quality job and answers all our questions. Since we've had them coming to the house we have had no bug infestations.Great company!
Patti K
Patti K
Was very happy with the service we received. Dan was very knowledgeable. We are very happy we went with 603 Pest Control.
Jim Tyrrell
Jim Tyrrell

5 Must-Haves When Hiring a Pest Control Service This Season

5 things to consider when hiring a New Hampshire pest control service

We’ve been in the business of pest removal for 30+ years, so we’ve learned a thing or two about what makes pest services companies great, not so great, and downright terrible. At 603 Pest, we promise integrity, satisfaction or your money back, and professional service is a given.

The spring season is upon us, and with it comes the bugs like ticks, spiders, carpenter ants, springtails, mosquitoes, termites, ants, bees and wasps. Homeowners and business owners alike will be looking for New Hampshire pest control companies to help them protect their homes and business reputations. But where on Earth do you start when hiring the right company? Here are 5 things you should look for and expect from a pest control company you can trust.

An informative, professional website and online presence

A good pest control service with an informative website will make you feel at ease – and there’s a reason for it. Extensive knowledge about pest removal should be conveyed on the website, and there should be a comprehensive guide to the pests the company deals with. What diseases do ticks carry? How do you know when you have a mouse problem? We want you to feel comfortable and know what to expect when you work with 603 Pest; and of course, if you have questions, we’re only a click or call away.

An in-person meeting with the pest company for an inspection

Once you find a reputable New Hampshire pest control company, you should then make the call with the goal of setting up an inspection. A lot of companies will sell you over the phone, which can lead to pest misidentification, pricing confusion, and sheer frustration. At larger pest control companies, you may be relying on a salesperson in a call center to relay info to a local branch then to a tech. It’s ok to ask for a quote or price but be sure to set up an inspection before agreeing to treatments. 603 Pest always starts with a FREE inspection to confirm the presence of pests, to correctly identify what we’re dealing with (it isn’t always obvious!), and to learn about you, and your home or business, to customize the treatment and approach. With 603 Pest, you’ll work with knowledgeable professionals every step of the way.

Certifications and licenses

So, you were impressed on the phone and booked an inspection and now the inspector is at your door. How do you tell the difference between an awesome, well-trained tech and a glorified salesperson?  First, ask to see a New Hampshire Pesticide Applicators License. He or she should have at least an F1 level, which will show that your pest pro has some knowledge of New Hampshire laws and regulations. Be wary of unlicensed pest control techs. They may still be qualified, but you are right to wonder why the pest tech didn’t deem it important to get these important certifications. And if you are one of the lucky ones and the tech discovers the pest breeding area during the inspection, treatment can begin immediately, saving you time and money… and reducing your case of the willies.

Clear-cut pricing

If you ignored everything else in this blog please do not ignore this – talk about price in detail with your tech! If the inspector tries to bundle other services that you did not request, it is a red flag. For example, bundling termites and carpenter ants together (when you only have termites) adds unnecessary cost. Some companies have salespeople trained and encouraged to upsell. Some companies will also offer to finance your services for one low monthly price. This is fine, but make sure you check the annual percentage rate and ask about how price increases are handled by the company (i.e. are you notified by letter prior to the increase?). And always ask about specials and promotions, like the ones you can find here.

Get it in writing!

Your technician should let you know a few things verbally and in writing. These things include what was found, materials used, how to prevent future infestations, and what to expect on the next treatment.

After every service, you should receive a written report stating:

  • materials used
  • treatment methods
  • equipment used

You should feel completely satisfied and comfortable with your technician. If you feel there is something you need to know about the service or something your technician may have overlooked you should feel comfortable enough to ask your tech before or even after you sign the service report. At 603 Pest, we end each service with the question “Are you satisfied with the service that I provided for you today?”  The feedback that we have received from asking this question has helped us understand and deliver the services and treatments you deserve and expect.

Looking for a Southern New Hampshire pest control service? Check out our service areas!