# P.I. Pest Investigators LLC - Cape Cod Pest Control **Trade:** Pest Control · **Phone:** (508) 375-9009 · **Website:** https://www.pestinvestigators.com/ · **Languages:** English **Rating: 4.4/5** (medium confidence) — from 70 reviews across 3 sources. 97% of sentiment-scored reviews read net-positive. Last 6 months: 19 reviews, 0 negative. ## The honest read P.I. Pest Investigators is a husband-and-wife-run pest control company on Cape Cod, hired for everything from wasp and hornet nest removal to mice, ants, ticks, termites and other household pests. Matt handles the fieldwork himself -- customers consistently note he is the one who personally inspects and treats their home rather than sending an anonymous technician -- while Tiffany runs scheduling and the office side, and several reviewers describe working with the company for a decade or more. The track record is unusually deep and specific for a home-service business: same-day emergency response shows up again and again, from a yellow jacket hive in cedar shingle siding to a basement wasp nest discovered during a family emergency to a mice infestation Tiffany and Matt turned around within hours. Multiple customers describe Matt returning at no charge if a problem persists, and several call out non-toxic or pet-and-child-safe products for tick and mosquito treatments. One recurring theme worth asking about: a couple of reviews describe mice or other pest activity returning within a few months of treatment, with one customer noting the technician suggested a different type of rodent might be involved and outside the scope of the standard service -- worth clarifying what a callback covers before signing an annual contract. Otherwise this is a business people keep coming back to for years, often mentioning both an annual/seasonal maintenance plan and reliable emergency response as reasons why. Good fit for Cape Cod homeowners who want the owner personally on-site and a straightforward, no-upsell approach to pest and wildlife problems, from routine ant and tick control to same-day nest removal. **Strengths:** - Same-day emergency response — repeatedly cited for wasp, hornet and mice callouts - Owner personally on-site — Matt inspects and treats every job himself - Free return visits — several long-tenure customers cite no-charge callbacks **Concerns:** - Recurring mice reported — one 2023 review describes pests returning after treatment ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - Google rating of 4.9 stars from 101 ratings _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=P.I.%20Pest%20Investigators%20LLC%20-%20Cape%20Cod%20Pest%20Control&query_place_id=ChIJQaWFxx0x-4kRXGYf-l9dN_o) — “Google: 4.9★ from 101 ratings” - Owner Matt personally inspects and treats every job rather than sending an anonymous technician, per repeated reviewer descriptions _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xOTGRqQlRPVWRmYTNGMWFHRmpZMlpOVUROSFRXYxAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOlNLdjBTOUdfa3F1aGFjY2ZNUDNHTWc%7C%7C?hl=en) — “5★ P.l. Pest Investigators is a locally owned business that really cares about your wellbeing. They do not send out anonymous techs, the own…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKR182UEhaNHE2dlFBEAE!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEJG_6PHZ4q6vQA%7C%7C?hl=en) — “5★ We purchased a home on the Cape in 2022. It hadn’t been lived in for a while and let’s just say some unwanted pests moved in! Spiders, …” - Same-day or next-day emergency response is repeatedly described, including for a bee-sting emergency at a job site, a basement wasp nest during a family emergency, and a mice infestation _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21NeVJWOHlUWE4xYTJ0bVV6Wm5OR2h1WW1aRWRsRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOmMyRV8yTXN1a2tmUzZnNGhuYmZEdlE%7C%7C?hl=en) — “5★ The fast response to my desperate miceissue was a miracle. Tiffany took info & Matt next day thoroughly placed traps etc & explained proc…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pSWFN6STRUSGx1ZEhwS1JWQXhSRk41ZEVoM1RWRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOjRXSzI4THludHpKRVAxRFN5dEh3TVE%7C%7C?hl=en) — “5★ We were in a real jam. We discovered wasps in the basement and also had a simultaneous family emergency. We called PI pest control and th…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tNNE1YbE5NVXByUmtwUk1WRlNhMUF3YUU5dlEwRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOkM4MXlNMUprRkpRMVFSa1AwaE9vQ0E%7C%7C?hl=en) — “5★ I had an awesome experience with this company today. We had a few guys at a job site and they became stung in a crawl space by bees. I re…” - Multiple reviewers describe a yellow jacket or hornet nest removed the same day it was reported, including a hive burrowed into cedar shingle siding _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25neFFsUlpkbWQwVVcxcGFHSndTVkJ3VFhrM05rRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOngxQlRZdmd0UW1paGJwSVBwTXk3NkE%7C%7C?hl=en) — “5★ Highly recommend them! Had a huge hornet nest in backyard. Matt donned the full protective gear and evacuated it. Would definitely use Pe…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25Gb1NqSktWa1ZIVURWRGNXaHVka0p1V25KVmNtYxAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOnFoSjJKVkVHUDVDcWhudkJuWnJVcmc%7C%7C?hl=en) — “5★ P.I. Investigators are wonderful! I had a very active yellow jacket hive that burrowed a hole into my cedar shingle siding on my house. …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VPRHkycjdaZ0xmUG9nRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEODy2r7ZgLfPogE%7C%7C?hl=en) — “5★ I have been doing business with Pest Investigators for several years. Matt does a great job. They are responsive and very professional. W…” - Several long-tenure customers (a decade or more) describe free return visits when a problem persists and no pressure to buy unnecessary work _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT205U1ZVVXdZekZDTkU4MVgxZGxXbTVJU0VOS1ZVRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOm9SVUUwYzFCNE81X1dlWm5ISENKVUE%7C%7C?hl=en) — “5★ Been dealing with this company for many years years. Matt has never tried to push unnecessary work like many of the big name companies. …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VNajk1ZDdPM1AtbDRBRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEMj95d7O3P-l4AE%7C%7C?hl=en) — “5★ We have had Matt manage the preventative care on our second home, since we purchased it 15 years ago. Matt is meticulous in his work, he…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURSMUt5OXNBRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgIDR1Ky9sAE%7C%7C?hl=en) — “5★ Matt from Pest Investigators is amazing! I'm surrounded by neighbors whose hobbies attract rodents ( chickens behind me & bird feeder acr…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUR1bGI3MlhREAE!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgIDulb72XQ%7C%7C?hl=en) — “5★ Snakes and other creepy crawlies as well as creatures with four legs, that are not pets, don't deter Matt. Matt has been our pest guy for…” - Non-toxic and pet/child-safe products are called out for tick and mosquito treatment, including an organic tick control program _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT205aWRVSTViME4wUzJSNVZUQk5URkpSYlhneVIwRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOm9idUI5b0N0S2R5VTBNTFJRbXgyR0E%7C%7C?hl=en) — “5★ Matt and Tiffany are just great! Super polite, quick to respond, and use effective and safe products for young children and pets.” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xCRlFtVTNhazh4YlcxellYZG1TbkpJVlhKVFZuYxAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOlBFQmU3ak8xbW1zYXdmSnJIVXJTVnc%7C%7C?hl=en) — “5★ Matt and Tiffany are simply the best! If you are looking for mosquito and tick control with non-toxic options, I highly recommend P.I. Pe…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTUR3aDQ3OVpBEAE!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgMDwh479ZA%7C%7C?hl=en) — “5★ I've been consistently impressed by Matt and Tiffany from PI Pest Investigators. They are knowledgeable, reliable, thorough and always …” - Handles a broad range of pests reported by customers: wasps, hornets, yellow jackets, ants, mice, spiders, squirrels, ticks, mosquitoes and termites _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xWdE5EbFVVRzV3TFdNMVJHeDZSVnBpYkVGeVFVRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOlVtNDlUUG5wLWM1RGx6RVpibEFyQUE%7C%7C?hl=en) — “5★ Matt is very dependable and efficient. He took care of my ant problem.” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKR182UEhaNHE2dlFBEAE!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEJG_6PHZ4q6vQA%7C%7C?hl=en) — “5★ We purchased a home on the Cape in 2022. It hadn’t been lived in for a while and let’s just say some unwanted pests moved in! Spiders, …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN6aEliSF93RRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgICzhIbH_wE%7C%7C?hl=en) — “5★ Great company. Efficient, friendly and effective. We discovered termites in our home a few years ago, they came right out and eliminated …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURSMUt5OXNBRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgIDR1Ky9sAE%7C%7C?hl=en) — “5★ Matt from Pest Investigators is amazing! I'm surrounded by neighbors whose hobbies attract rodents ( chickens behind me & bird feeder acr…” - One 2023 review describes mice returning about three months after an annual-service treatment, with the technician saying a different rodent type might be outside the standard service scope _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURWblBuNF9RRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgIDVnPn4_QE%7C%7C?hl=en) — “2★ This company was recommended to me, I believe it’s a husband and wife team. I really prefer to support local family owned businesses and …” - Rating reflects a large, consistently detailed and positive review pool (49 quoted of 70 on file) spanning 2021-2026, with one dated recurring-pest complaint as the only substantive negative _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25Gb1NqSktWa1ZIVURWRGNXaHVka0p1V25KVmNtYxAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CAIQACodChtycF9oOnFoSjJKVkVHUDVDcWhudkJuWnJVcmc%7C%7C?hl=en) — “5★ P.I. Investigators are wonderful! I had a very active yellow jacket hive that burrowed a hole into my cedar shingle siding on my house. …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURWblBuNF9RRRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgIDVnPn4_QE%7C%7C?hl=en) — “2★ This company was recommended to me, I believe it’s a husband and wife team. I really prefer to support local family owned businesses and …” - Specializes in Pest Control _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=P.I.%20Pest%20Investigators%20LLC%20-%20Cape%20Cod%20Pest%20Control&query_place_id=ChIJQaWFxx0x-4kRXGYf-l9dN_o) — “Google: 4.9★ from 101 ratings” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKR182UEhaNHE2dlFBEAE!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEJG_6PHZ4q6vQA%7C%7C?hl=en) — “5★ We purchased a home on the Cape in 2022. It hadn’t been lived in for a while and let’s just say some unwanted pests moved in! Spiders, …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN6aEliSF93RRAB!2m1!1s0x0:0xfa375d5ffa1f665c!3m1!1s2@1:CIHM0ogKEICAgICzhIbH_wE%7C%7C?hl=en) — “5★ Great company. Efficient, friendly and effective. We discovered termites in our home a few years ago, they came right out and eliminated …” ## Ownership - Identifies as family-owned — the business's own statement, not independently verified. ## License Status: **not_found** — verified against the official MA state registry, never self-reported. Re-check at the official registry: https://www.mass.gov/how-to/look-up-and-confirm-a-massachusetts-pesticide-license ## Sources - [Google](https://www.google.com/maps/search/?api=1&query=P.I.%20Pest%20Investigators%20LLC%20-%20Cape%20Cod%20Pest%20Control&query_place_id=ChIJQaWFxx0x-4kRXGYf-l9dN_o): 4.9★ from 101 ratings - [Google Reviews](https://www.google.com/maps/search/?api=1&query=P.I.%20Pest%20Investigators%20LLC%20-%20Cape%20Cod%20Pest%20Control&query_place_id=ChIJQaWFxx0x-4kRXGYf-l9dN_o): Listed on this source - [Official Website](https://www.pestinvestigators.com): 26 yrs in business · Self-reported profile and service details ## Recent reviews - **5/5 · Google Reviews · Trish Pierce · 2026-08-19**: Professional, clean, competitive and someone I would and have recommended to all my clients. - **5/5 · Google Reviews · Edward Crowell · 2026-08-19**: I refer a lot of clients to Matt and his team and they all rave about his services. Look no further than P.I. Pest!!! - **5/5 · Google Reviews · Louis Vuilleumier · 2026-08-17**: Matt is very attentive and honest. He’ll come back and redo at no charge. I’ve used him for many years. - **5/5 · Google Reviews · Paula Lyons-Barry · 2026-07-22**: Love Pest Investigators! The customer service and work ethic is awesome. I highly recommend calling them for any of your pest needs!! - **5/5 · Google Reviews · Mike Riley · 2026-07-16**: Been dealing with this company for many years years. Matt has never tried to push unnecessary work like many of the big name companies. Matt does a thorough job and is professional in evert way. He has come by more than once. Found no issues and charged nothing. - **5/5 · Google Reviews · Jeremy Griswold · 2026-07-16**: Best pest control company. If you need reliable, professional, and efficient pest service than PI Pest Investigators is your choice. We have been using Matt for years and can't say enough about his great service. - **5/5 · Google Reviews · Ann Dicarlo · 2026-07-09**: Matt is very dependable and efficient. He took care of my ant problem. - **5/5 · Google Reviews · Theresa Symonds · 2026-06-02**: Very reliable. They do excellent work. - **5/5 · Google Reviews · Dan Masse · 2026-05-20**: I had a great experience working with Mat from PI Investigators. Extremely honest, professional, and reliable from start to finish. Communication was excellent throughout the entire process, and you can tell they truly care about their clients and the work they do. It’s hard to find a company this t… - **5/5 · Google Reviews · Jennifer Young · 2026-05-11**: Matt and Tiffany were very responsive to our needs. Matt was very thorough and did not rush us at all. He explained everything he was doing, very respectful of our home and considerate of our family's health and safety. I would highly recommend P.I. Pest Investigators to anyone needing their service… --- Data freshness: last scanned 2026-08-23T20:40:37.962Z. Cite as: P.I. Pest Investigators LLC - Cape Cod Pest Control — Tavlee (https://tavlee.com/contractor/p-i-pest-investigators-llc-cape-cod-pest-control) Source: https://tavlee.com/contractor/p-i-pest-investigators-llc-cape-cod-pest-control