Black Hole Dev

5.0(3 reviews on Google)

Digital marketing agency listing in Holbrook, NY

Services offered

Contact

Services and details

  • Offers digital marketing services

    Yes

  • Free consultation or audit

    Yes

  • No long-term contracts

    Yes

  • Publishes its prices

    Yes

  • Local SEO and Google Business Profile

    Yes

  • Specializes in named industries

    Yes

  • Regular reporting

    Yes

  • In-house team

    Yes

No information yet on works with small businesses, white-label services for agencies, aI search visibility (GEO), cRM and marketing automation. The website did not say; call and ask.

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About Black Hole Dev

Black Hole Dev in Riverhead builds high-speed landing pages and runs search optimization for businesses where lead generation determines revenue. Every landing page is hand-coded in Astro and edge-cached, with a guaranteed 0.8-second LCP or the rebuild is free. A Page Sprint delivers a finished page, including design, copywriting, development, QA, and launch, in 14 days, starting at $249. The agency works one client per niche per city, so once a market slot is filled, competitors cannot buy the same build. For ongoing search optimization and conversion rate work, the Growth Engine retainer runs $499 a month with no lock-in. Monthly reporting is included in the retainer. Clients own the GitHub repository from day one. Free teardown audits are available. Rated 5 from 3 Google reviews, all five stars.

What reviewers mention: website development (2)

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Listing compiled from public sources on 2026-11-02. Report a correction or request removal. Back to digital marketing agencies in Holbrook.

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