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The Right Treatment Starts with The Right Investigation

P.I. Pest Investigators

Pest Control Cape Cod 

Local & Reliable Cape Cod Pest Control

There’s nothing more disturbing or shocking than  finding out your residential home or commercial facility is overrun with pests. Whether you need one-time service or recurring maintenance work, look no further than P.I. Pest Investigators. We are the premier pest control company serving all of Cape Cod, Plymouth, and Wareham areas in Massachusetts. We have years of experience in handling all manner of infestations ranging from:

  • Rodents (Rats, Mice)
  • Wood-Destroying Insects (Termites)
  • Ticks
  • Ants
  • Spiders
  • Roaches
  • Stinging Insects (Wasps, Hornets, Bees)

We’ll help restore your home to the comfortable sanctuary it’s meant to be, and not only get rid of the pests but also install preventative measures to avoid repeat situations.


We are dedicated to making your area of business pest-free. You let us know your concerns and needs, and we take care of the rest! Call us today to let us know how we can help your business or commercial property.


When it comes to getting rid of the pests around your home, we've got you covered. We put our experience to work ensuring that your home will be restored and made safe from pests.

Cape Cod Pest Control

P. I. Pest Investigators, LLC has been offering pest control services and pest management since 2000. Look to our pest experts "sleuths" to help you find a solution to all of your pest problems.

Locally Owned, Family Operated Since 2000

The Helms family is proud to have served both Barnstable County and Plymouth County for well over 20 years, offering the very best in extermination services. We love this area we live in, happy to call Cape Cod home, and want to ensure our fellow neighbors enjoy the peace and security in knowing their homes and businesses remain pest-free!

Why Choose P.I. Pest Investigators?

What sets us apart from other Cape Cod exterminators?

Local Family Owned & Operated

When we take care of your home or business, we’re taking care of our neighbor. It is our priority to ensure that our neighbors are pest-free…and remain that way!

Effective Diagnosis & Treatment

Our expert pest “sleuths” only use the highest quality products and methods to rid your commercial or residential property of pests. 

Our Experience

Well over two decades of experienced guidance and using applied methods. We strictly adhere to business standards best practices and are constantly keeping up to date on the latest treatments. And we pride ourselves on being on time, so much so that if we are running late we will either pay you $25 on the spot or credit it to your services.

Low Cost

Every residential and commercial property is different, so we work closely with you on low-cost programs (whether one-time or ongoing) to fit your individual pest control needs. 

Reliability You Can Count On

We pride ourselves on being on time, so much so that if we are running late we will either pay you $25 on the spot or credit it to your services.

Why Our Customers Choose Us

"I have been working with Matt and Tiffany for years. I highly recommend their company. Matt has always tried to keep my property safe from pests."
Amy K.
"I've been using P.I. Pest Investigators for over a decade. They are the best in the business! Always professional, friendly, adaptive and on time."
Mike D.
"I have had nothing but good experiences with Matt at Pest Investigators. He has taken care of a termite infestation, ants and mice at my restaurant and home. "
Peter B.

Your Feedback Is Important To Us!

Your feedback and reviews are important to us! Please leave us a review at one of our associated review areas below by clicking on its logo, this ensures we are providing you with the best quality Cape Cod pest control to be found!

Your Cape Cod Pest Control Service Specialists

Call Now

(508) 375-9009