Octagon Cleaning and Restoration

4.7(73 reviews on Google)

Biohazard Cleanup Companie listing in Barrington, NH

About Octagon Cleaning and Restoration

Octagon Cleaning and Restoration is a locally owned and operated restoration company based in Barrington, New Hampshire. Its services include biohazard cleaning alongside water damage restoration, mold removal, air duct cleaning, fire and smoke restoration, and asbestos and lead removal. The service area runs from Strafford County to Rockingham County, including Portsmouth and the Seacoast Region. The cost can be billed directly to the insurance company, so the customer pays only the deductible, and the team guides customers through each step of the insurance claim. Its managers and technicians are ACAC and IICRC certified. The team is on call 24/7 for water damage emergencies. The nearest dedicated biohazard company is Acute Care Specialty Cleaning in Pittsfield, New Hampshire, about 17 miles away. Rated 4.7 from 73 Google reviews, 64 of them five stars.

What reviewers mention: respectful staff (13), excellent company (5), flooded basement (3), deep cleaning (2), dehumidifier use (2), easy scheduling (2), carpet cleanup (2), detail oriented (2), deodorizing (2), tidiness (2)

Services and details

  • Biohazard cleanup

    Yes

  • Works with insurance

    Yes

  • 24/7 response

    Yes

  • IICRC certified

    Yes

No information yet on crime scene cleanup, unattended death cleanup, suicide cleanup, hoarding cleanup, meth lab cleanup, sewage cleanup, odor removal, infectious disease disinfection, animal waste and droppings, licensed and insured. The website did not say; call and ask.

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Listing compiled from public sources on 2026-11-09. Report a correction or request removal. Back to biohazard cleanup companies in Barrington.