Service Areas


Professional Investigative and Security Services Across New Hampshire

At Robinson Detective Agency, we help law firms and businesses in New Hampshire. Our team provides trusted investigations and security services designed to fit your needs. We understand the legal and business world in New Hampshire. We are here to help protect your interests and handle challenges carefully.



Take a look at our service areas below to see how we support companies and legal teams in cities across the state.

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Our Service Areas

Why Choose Robinson Detective Agency?


Localized Expertise: Familiarity with the unique needs and challenges of businesses and law firms in New Hampshire.

Comprehensive Services: Tailored solutions for legal investigations, corporate needs, and security assessments.

Proven Results: A track record of delivering professional, discreet, and effective solutions.

Frequently Asked Questions (FAQs)
  • What cities in New Hampshire do you serve?

    We provide investigative and security services in key New Hampshire cities including Manchester, Nashua, Concord, and Portsmouth. We may also support clients in nearby towns on a case-by-case basis.

  • How quickly can you begin an investigation in NH?

    After an initial consultation and scope discussion, we aim to start work promptly. The exact start time depends on case complexity, location, and scheduling.

  • Do you handle confidential corporate or legal cases?

    Yes. We specialize in discreet, confidential corporate and legal investigations across New Hampshire. Protecting client privacy and sensitive data is a core priority.

  • Are your services different in each city?

    Yes. We tailor investigative, surveillance, and security audit services to meet the local laws, industry needs, and business environment in Manchester, Nashua, Concord, or Portsmouth. This ensures we offer effective, localized solutions.

  • How can I get started with your New Hampshire services?

    To get started, contact us by phone at (603) 945-1317 or send an email request. We’ll set up a consultation to understand your needs and service area in New Hampshire.

  • How can I get started?

    Reach out to us by email or phone at (603) 945-1317 to schedule a consultation.