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

    Call Today: 603-210-2773

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    Bed Bug Removal

    Bed Bug Pest Control Overview

    When you’re looking to get rid of bed bugs fast, hire a bed bug pest control professional to confirm the infestation and perform the most effective bed bug treatment protocols to all affected areas of your home or business.

    Get Rid of Bed Bugs
    Bed bug infestation in Nashua, NH.

    As your local bed bug exterminator, 603 Pest Control uses safe sanitizing bed bug treatment methods, and we may even be able to save your mattress, carpet, couch, or other affected furniture.

    Bed bugs are year-round pests that are active throughout the day and night. Winter is a prime time for people to notice bed bugs because they spend more time indoors and can be more affected by them.

    The best way to get rid of bed bugs is to engage a qualified pest control professional to thoroughly find and remove an entire infestation of bed bugs.  

    Bed Bug Treatment Solutions

    Our thorough and effective 603 Pest Control Bed Bug Service typically requires three steps:

    • Step 1:  Customers complete a Bed Bug Service Checklist in preparation for treatment. This is a list of how to prepare for a our professional bed bug treatment.  
    • Step 2:  For areas of infestation, the initial bed bug treatment is an application of an EPA-registered liquid product specifically labeled for professional removal of bed bugs. 
    • Step 3: Subsequent to Step 2, a follow-up treatment is administered, to ensure bed bugs have been removed.

    How to Identify Bed Bug Activity Around Your Home or Property

    Bed bugs are approximately the size of an apple seed; or one fifth to one quarter of an inch long. They are reddish brown or mahogany colored, especially once engorged with the blood of their host person or pet.

    If you touch them when engorged with blood, they will explode and die, so they are nearly impossible to trap for identification purposes.   Bed bug eggs are white or off-white, elongated and very small. 

    Bed bugs live in the crevices and folds of mattresses and box springs, as well as furniture, nightstands, couches, carpets, draperies, walls, wall sockets and more. They can live for 3-6 months without a blood meal.

    Anything with fabric or fibers, or touches bed bug infested fabrics, can be a breeding ground for bed bugs.

    It is very difficult to see or catch a bed bug, and bed bug bites are difficult to identify. Bed bugs use their piercing mouthpart to bite the skin of their sleeping host, and they inject a secretion that numbs the skin.  

    A person can experience an allergic reaction when they wake up, or up to 5 days after being bitten.  Some people experience itchy welts, and scratching them can make them itch even more.

    Key signs that confirm bed bug activity include:

    • Blood smears or dark red stains from bed bugs excreting (defecating) blood on a mattress, especially around seams and box springs
    • Spots of dried blood on bed sheets
    • A musty or sweet smell indicates a large infestation of bed bugs
    • Allergic reactions after coming in contact with bed bugs

    Disease and Property Damage that Bed Bugs Can Cause

    Bed bugs are not known to transmit any diseases. They can, however, cause a range of allergic reactions.

    Left untreated, bed bugs can cause damage or loss of property. For example, when a piece of furniture or mattress or couch is too infested with bed bug eggs, it must be disposed of.  Anything with fabric or fibers – from drapes to carpeting to couches to stuffed animals – can be a breeding ground for bed bugs.  

    Bed Bug Biology

    Bed bugs are horrible houseguests, travel easily from one location to another, and can live almost anywhere, not just the bedroom. They can inhabit movie theaters, hotels, and subway cars, and gain entry by hitchhiking on furniture from stores or yard sales, on your suitcase when traveling.  They can detect a human host from up to five feet away via special sensors that detect human temperature and breath.