Insights

Market breadth DeAngelis Diamond operates across a wide range of building types including automotive, educational, faith-based, government, healthcare, hospitality, residential, office, retail, science & technology, senior living and green building, signaling strong cross-sector opportunities for bundled services such as preconstruction, project management, BIM coordination and owner representation across multiple markets.

Expansion momentum Strategic leadership additions and regional hires indicate a growth trajectory beyond Florida, presenting a chance to pursue targeted regional projects, build local partner networks and tailor proposals to Nashville, Orlando and other expanding markets.

Tech alignment Existing use of PlanGrid and Autodesk Navisworks shows comfort with digital construction workflows, offering a pathway to propose interoperability enhancements, data analytics dashboards, and training to optimize field execution and project controls.

Sustainability focus A stated emphasis on green building and a healthy environment aligns with market demand for sustainable projects, enabling opportunities in LEED and green design-build programs, energy modeling services and sustainable procurement for public, education and healthcare clients.

QC and risk The launch of a quality control and assurance department signals emphasis on quality and risk management, presenting opportunities to offer independent QA/QC services, safety programs, process optimization and owner’s representative support across current and upcoming projects.

DeAngelis Diamond Tech Stack

DeAngelis Diamond uses 8 technology products and services including Instagram, Adobe Premiere Pro, PlanGrid, and more. Explore DeAngelis Diamond's tech stack below.

  • Instagram
    Advertising
  • Adobe Premiere Pro
    Audio, Video, Graphics
  • PlanGrid
    Configure Price Quote
  • Cloudflare
    Content Management System
  • CookieYes
    Cookie Compliance
  • Autodesk Navisworks
    Design
  • Apple iCloud Mail
    Email
  • jQuery Migrate
    Javascript Libraries

Media & News

DeAngelis Diamond's Email Address Formats

DeAngelis Diamond uses at least 2 format(s):
DeAngelis Diamond Email FormatsExamplePercentage
First.Last@deangelisdiamond.comJohn.Doe@deangelisdiamond.com
65%
FirstL@deangelisdiamond.comJohnD@deangelisdiamond.com
28%
LFirst@deangelisdiamond.comDJohn@deangelisdiamond.com
5%
Last@deangelisdiamond.comDoe@deangelisdiamond.com
2%
FirstL@ddhealthcaregroup.comJohnD@ddhealthcaregroup.com
87%
Last@ddhealthcaregroup.comDoe@ddhealthcaregroup.com
9%
FirstLa@ddhealthcaregroup.comJohnDo@ddhealthcaregroup.com
4%

Frequently Asked Questions

Where is DeAngelis Diamond's headquarters located?

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DeAngelis Diamond's main headquarters is located at 6635 Willow Park Drive Naples, Florida 34109 United States. The company has employees across 1 continents, including North America.

What is DeAngelis Diamond's phone number?

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You can contact DeAngelis Diamond'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 DeAngelis Diamond's official website and social media links?

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DeAngelis Diamond's official website is deangelisdiamond.com and has social profiles on LinkedIn.

What is DeAngelis Diamond's NAICS code?

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DeAngelis Diamond's NAICS code is 23 - Construction.

How many employees does DeAngelis Diamond have currently?

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As of June 2026, DeAngelis Diamond has approximately 397 employees across 1 continents, including North America. Key team members include Cao & Principal: B. D.Coo - Deangelis Diamond Construction: R. M.Chief Financial Officer: G. G.. Explore DeAngelis Diamond's employee directory with LeadIQ.

What industry does DeAngelis Diamond belong to?

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DeAngelis Diamond operates in the Construction industry.

What technology does DeAngelis Diamond use?

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DeAngelis Diamond's tech stack includes InstagramAdobe Premiere ProPlanGridCloudflareCookieYesAutodesk NavisworksApple iCloud MailjQuery Migrate.

What is DeAngelis Diamond's email format?

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DeAngelis Diamond's email format typically follows the pattern of First.Last@deangelisdiamond.com. Find more DeAngelis Diamond email formats with LeadIQ.

When was DeAngelis Diamond founded?

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DeAngelis Diamond was founded in 1996.

DeAngelis Diamond

ConstructionFlorida, United States201-500 Employees

DeAngelis Diamond is a national construction management firm headquartered in Naples, Florida, with 201-500 employees. It has negotiated and managed more than $5 billion in construction projects across a broad mix of building types, including automotive, educational, faith-based, financial, government, healthcare, hospitality, industrial, multi-family residential, office, retail, science and technology, senior living, and green building. The company was founded in 1996 by David Diamond and John DeAngelis, and its mission is guided by seven core values, such as faith in God, integrity, and lasting relationships, among others. DeAngelis Diamond operates in the construction industry, delivering management services for projects of various scopes and scales. Reported revenue is in the range of $100 million to $250 million.

Section iconCompany Overview

Headquarters
6635 Willow Park Drive Naples, Florida 34109 United States
Phone number
NAICS Code
23 - Construction
Founded
1996
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    DeAngelis Diamond's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    DeAngelis Diamond's revenue is estimated to be in the range of $100M$250M

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