The Town of Barnstable is the county seat, and seven villages share it, including Osterville and Hyannis.
This page ranks 8 companies with a published Cape Cod Solvo Score and commercial pest control confirmed on a company site or an existing Solvo record. GreenHow leads with a Solvo Score of 94.9. Verified companies on this page: 8. Open spots versus a list of 10: 2.
Scores are the September 2026 Cape Cod hub Solvo Scores. This page filters the roster to Barnstable. The rubric is unchanged. For the Cape-wide ranking, see commercial pest control across Cape Cod. Service lines were checked against company sites. A new service does not change a score.
The Town of Barnstable is the county seat, and seven villages share it, including Osterville and Hyannis.
A company is numbered when its own site, or an existing Solvo record, confirms commercial pest control and the Cape Cod file already holds a Solvo Score. Town pages also require the town by name. Confidence tier leads the sort.
| Rank | Company | Years | Top Certification | Rating | Warranty / Terms | Solvo Score | Confidence |
|---|---|---|---|---|---|---|---|
| 1 | GreenHow Verified Data |
20 | GreenPro Certified, QualityPro Certified | 4.9 (264) | No contract, Satisfaction guarantee | 94.9 | Verified |
| 2 | Griggs & Browne | 116 | Not confirmed | 4.8 (234) | Not confirmed | 71.3 | Medium |
| 3 | Cunningham Termite & Pest Control | 25 (BBB) | Not confirmed | 4.9 (3, nominal) | Not confirmed | 63.1 | Medium |
| 4 | The Yard Gard | 10 (BBB) | Not confirmed | 5.0 (6) | Not confirmed | 55.2 | Medium |
| 5 | Cape Cod Pest Pros | 27 | Not confirmed | 4.5 (21) | Not confirmed | 54.3 | Low |
| 6 | Clever Wildlife & Pest Control | Not confirmed | Not confirmed | 4.9 (3, nominal) | Not confirmed | 51.7 | Low |
| 7 | Critter Control of Cape Cod | 10 (stated) | Not confirmed | Not confirmed | Not confirmed | 30.2 | Low |
| 8 | All Cape Pest Control | 20 | Not confirmed | Not confirmed | Not confirmed | 28.3 | Low |
Ranked by confidence tier first (Verified, then Medium, then Low), Solvo Score second within each tier. Rating text is the figure already published in the Cape Cod hub or research index. Shortfall versus 10: 2.
GreenHow is the only Verified company in the Cape Cod file. Solvo reads 4,561 active customers, a 90.1% recurring-plan rate, and a 5.3-year average customer tenure from its connected system. The record shows GreenPro and QualityPro certification, a 4.9 rating across 264 reviews, and a no-contract satisfaction guarantee. The Cape Cod service-area page names Falmouth, Yarmouth, Sandwich, Mashpee, Dennis, Bourne, Marion, and Osterville. The Solvo record marks commercial work as reported for restaurants, commercial kitchens, and offices, cited to greenhow.com, checked 2026-09-05. Source, checked 2026-09-05.
On this page: Osterville is on the confirmed-towns line. This Barnstable page includes companies confirmed for Osterville.
Weaknesses: Wildlife control sits outside the published service list. Service Capability scores 7.9 out of 10.
Griggs & Browne dates to 1910. The Cape Cod file scores that tenure at 116 years and records Connecticut business license number B1116. Reviews blend Boston Consumers' Checkbook and Birdeye to a 4.8 rating across 234 reviews. Commercial pest control for restaurants, hotels, and retail is confirmed on the same Cape Cod page, checked 2026-10-01. The scored warranty cell stays Not confirmed. The page mentions same-day service, and that line is not folded into the Solvo Score. Source, checked 2026-10-01.
On this page: Barnstable is named on the company site checked 2026-10-01.
Weaknesses: Consumer Trust scores 1 out of 10. A dedicated Cape Cod office address is unconfirmed. The BBB-registered pest division is in Providence, RI.
Cunningham Termite & Pest Control is headquartered in Mashpee. The hub profile records a clean BBB A+ status. Track Record uses the BBB registration date of February 2001, scored as 25 years, because the company site says over 45 years and the BBB date disagree. Commercial work is confirmed on cunninghampestcontrol.com, checked 2026-10-01. The town list names Barnstable, Bourne, Dennis, Falmouth, Hyannis, Mashpee, Sandwich, and Yarmouth. Osterville and Marion are absent. The fetched address is 66 Wilann RD, Mashpee. The scored file already flags an address discrepancy. Source, checked 2026-10-01.
On this page: Barnstable is named on the company site checked 2026-10-01.
Weaknesses: The founding-year gap is unresolved. Licensing detail is thin. The research index lists a nominal 5.0, and the town ranking tables use 4.9 (3, nominal). This page keeps the town-table figure.
The Yard Gard is an independent tick and mosquito specialist in South Yarmouth. The site says: We are local, not a franchise or large corporation. The Cape Cod file scores it 55.2 at MEDIUM confidence. The site says it serves residential and commercial properties with organic tick and mosquito control, perimeter pest control, and event sprays, checked 2026-10-01. The operate section names Barnstable, Dennis, and Sandwich. The September index already names Falmouth, Yarmouth, Sandwich, Mashpee, Dennis, Bourne, and Osterville. Source, checked 2026-10-01.
On this page: Barnstable is named on the company site checked 2026-10-01.
Weaknesses: Wildlife removal and bed bugs are absent from the service list. The license line on the site is licensed and insured, with no license number. The scored warranty cell stays Not confirmed.
Cape Cod Pest Pros is scored 54.3 at LOW confidence, with 27 years in the Cape Cod file and a 4.5 rating across 21 reviews. Home and business owners are named on capecodpestpros.com, checked 2026-10-01. The service-area list names Hyannis, Barnstable, Dennis, Yarmouth, and Falmouth among other places. Bourne, Sandwich, Mashpee, Osterville, and Marion are absent. The contact address is 20 Commerce Park Rd., Unit A, Pocasset. Source, checked 2026-10-01.
On this page: Barnstable is named on the company site checked 2026-10-01.
Weaknesses: The site also says nearly 20 years and since 1999. The score keeps 27 years. Identity resolved 2026-10-07 on moldcarepros.com/mold-pros/: Mold Pros is a division of Cape Cod Pest Pros. These pages keep the Cape service list. Wildlife and bed bugs are absent from the specialty list. A six-category score breakdown is unpublished.
Clever Wildlife & Pest Control is scored 51.7 at LOW confidence. The research index uses a nominal 4.9 and leaves years blank. Evidence completeness is 55%. Confirmed towns stay Falmouth, Yarmouth, Sandwich, Mashpee, Dennis, Bourne, and Osterville. The site says anywhere on Cape Cod, and that phrase does not add Marion or Hyannis. The Commercial section names restaurants, offices, and retail, checked 2026-10-01. Source, checked 2026-10-01.
On this page: Osterville is on the confirmed-towns line. This Barnstable page includes companies confirmed for Osterville.
Weaknesses: The company site shows 4.8 from 24 Google reviews and over 20 years. The scored index keeps the nominal 4.9 and blank years. The address on the site is 66 Cranberry Lane, Centerville. A six-category score breakdown is unpublished.
Critter Control of Cape Cod is scored 30.2 at LOW confidence, with 10 years stated, 67% evidence completeness, and no sourced review rating. Commercial bird control is on capecodcrittercontrol.net/commercial/bird-control.html, checked 2026-10-01. The homepage also says home or business. The ranked line is wildlife work for a business, including birds. Source, checked 2026-10-01.
On this page: Barnstable is named on the company site checked 2026-10-01.
Weaknesses: No review rating is in the Cape Cod research index. Bed bugs are absent from the local site. A six-category score breakdown is unpublished.
All Cape Pest Control is scored 28.3 at LOW confidence, with 20 years in business, 57% evidence completeness, and no sourced review rating. Homes and commercial buildings are named in the same FAQ, checked 2026-10-01. Source, checked 2026-10-01.
On this page: Barnstable is named on the company site checked 2026-10-01.
Weaknesses: The site says it does not offer wildlife trapping and removal. The site also says it guarantees its services. The scored warranty cell stays Not confirmed, and the Solvo Score is not recomputed. A six-category score breakdown is unpublished.
Same rubric as every scored page on Solvo Index: six weighted categories, scored 0 to 10 against fixed anchors, combined into a Solvo Score from 0 to 100 and capped at 97.0. Evidence completeness sets the confidence tier: HIGH at 90% and above, MEDIUM from 70 to 89%, LOW below 70%. A connected operating system carries a Verified tier above HIGH. Every ranked company carries at least one published weakness. Payment does not buy a score or a position. Full methodology: Solvo Score Methodology.