Insights

Municipal Focus D’Onofrio has a strong track record delivering municipal contract work in New York City, suggesting a proven sales angle with city agencies and related public sector projects. Target opportunities include municipal infrastructure, coastal and marine projects, and public utilities contracts.

Marine & Civil Expertise Specialized capabilities in substation construction, marine and underwater work, dredging, and coastal stabilization position the firm for opportunities in coastal resilience, port upgrades, and energy infrastructure projects that require complex heavy construction and marine access.

Project Scale Fit With a revenue range of 25 to 50 million and a history of completing over 200 million in NYC projects, D’Onofrio can be a strong mid-market partner for competitive bids or joint ventures on sizable city, state, or private sector facilities programs.

Tech & ops Alignment Adoption of industry-standard tech stack (Drupal, Microsoft 365, Google Cloud) indicates modern collaboration and project management readiness. This can resonate in bids requiring digital documentation, BIM coordination, and efficient document control.

Growth Targets Several listed public and private clients (e.g., NYC agencies, Consolidated Edison, US Power Gen) signal ongoing demand in energy, utilities, and public works. This opens cross-sell opportunities for related services such as heavy lift, crane services, and foundation work on emerging energy and infrastructure projects.

Similar companies to D'Onofrio General Contractors

D'Onofrio General Contractors Tech Stack

D'Onofrio General Contractors uses 8 technology products and services including Drupal, Microsoft 365, Google Cloud, and more. Explore D'Onofrio General Contractors's tech stack below.

  • Content Management System
  • Infrastructure As A Service
  • AOS
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Google Search Console
    Web Analytics
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

D'Onofrio General Contractors's Email Address Formats

D'Onofrio General Contractors uses at least 4 email formats:
D'Onofrio General Contractors Email FormatsExamplePercentage
First@donofrio.bizJohn@donofrio.biz
83%
First.Last@donofrio.bizJohn.Doe@donofrio.biz
7%
FirstL@donofrio.bizJohnD@donofrio.biz
5%
Last@donofrio.bizDoe@donofrio.biz
5%

Frequently Asked Questions

What is D'Onofrio General Contractors's phone number?

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You can contact D'Onofrio General Contractors's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is D'Onofrio General Contractors's official website and social media links?

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D'Onofrio General Contractors's official website is donofrio.biz and has social profiles on LinkedIn.

How much revenue does D'Onofrio General Contractors generate?

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As of September 2026, D'Onofrio General Contractors's annual revenue is estimated to be $25M - $50M.

What is D'Onofrio General Contractors's NAICS code?

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D'Onofrio General Contractors's NAICS code is 23 - Construction.

How many employees does D'Onofrio General Contractors have currently?

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As of September 2026, D'Onofrio General Contractors has approximately 95 employees across 2 continents, including North America and South America. Key team members include Project Manager: J. D., Branch Manager: M. A. and Assistant To The Vice President: A. T. Explore D'Onofrio General Contractors's employee directory with LeadIQ.

What industry does D'Onofrio General Contractors belong to?

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D'Onofrio General Contractors operates in the Construction industry.

What technology does D'Onofrio General Contractors use?

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D'Onofrio General Contractors's tech stack includes Drupal, Microsoft 365, Google Cloud, AOS, jQuery, Google Search Console, Apache and Apache HTTP Server.

What is D'Onofrio General Contractors's email format?

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D'Onofrio General Contractors's email format typically follows the pattern of First@donofrio.biz. Find more D'Onofrio General Contractors email formats with LeadIQ.

When was D'Onofrio General Contractors founded?

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D'Onofrio General Contractors was founded in 1991.
D'Onofrio General Contractors logo

D'Onofrio General Contractors

ConstructionNew York, United States51-200 Employees

D’Onofrio General Contractors is a Brooklyn-based construction firm established in 1991. The company provides a broad range of services for complex site, civil, building, and marine projects, including substation and foundation work, marine and underwater construction, pile driving, dredging, structural steel fabrication, boiler construction, carpentry and finishes, roof and concrete rehabilitation, heavy lifting, and full general contracting. Its client base includes municipal and public sector entities as well as private facilities, with a history of delivering projects for New York City agencies and utility/energy clients, among others, reflecting a focus on technically demanding and multifaceted projects across urban environments. Positioned within the construction industry, the firm emphasizes capabilities in difficult-to-execute work such as marine, coastal stabilization, and emergency response, alongside traditional building and site construction. Based in New York City, the company emphasizes its operational breadth and track record of completing more than $200 million worth of projects in recent years in the New York City area, underscoring its experience with complex, high-stakes assignments.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1991
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    D'Onofrio General Contractors's revenue is estimated to be in the range of $25M - $50M

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