Insights

Diverse Project Portfolio DeAngelis Diamond has extensive experience managing over five billion dollars in construction projects across a wide range of sectors, including healthcare, education, commercial, and green building. This indicates an openness to participate in large-scale, multi-sector projects, presenting opportunities for suppliers and service providers catering to various construction needs.

Regional and National Presence Based in Naples, Florida, with recent leadership promotions and hires in Nashville, the company is expanding its regional footprint while maintaining a national scope. This growth suggests potential collaborations with vendors and partners seeking to scale operations across different markets.

Growth and Staffing Expansion DeAngelis Diamond has actively increased its workforce by over 100 employees in a recent year, reflecting ongoing project demand and capacity for new contracts. Business development efforts can target this expansion phase with solutions for workforce development, HR services, or specialized construction technology.

Leadership and Innovation Recent executive promotions and the launch of a dedicated quality control and assurance department demonstrate a focus on leadership stability and process enhancement. Technology providers offering project management and quality assurance solutions could leverage these initiatives to align with their strategic priorities.

Technology Adoption Utilizing advanced tools such as AutoCAD, Salesforce, and LinkedIn Recruiter indicates a commitment to technological integration for project execution and talent acquisition. Opportunities exist for tech vendors specializing in construction management, CRM, or digital collaboration platforms to support their digital transformation.

DeAngelis Diamond Tech Stack

DeAngelis Diamond uses 8 technology products and services including LinkedIn Recruiter, AutoCAD, CookieYes, and more. Explore DeAngelis Diamond's tech stack below.

  • LinkedIn Recruiter
    Applicant Tracking Systems
  • AutoCAD
    Cad & Graphics
  • CookieYes
    Cookie Compliance
  • Salesforce
    Customer Relationship Management
  • LottieFiles
    Design
  • Sage
    Enterprise Resource Planning
  • yepnope.js
    Javascript Frameworks
  • LinkedIn
    Online Community Software

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
64%
FirstL@deangelisdiamond.comJohnD@deangelisdiamond.com
29%
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 March 2026, DeAngelis Diamond has approximately 385 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 LinkedIn RecruiterAutoCADCookieYesSalesforceLottieFilesSageyepnope.jsLinkedIn.

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 experienced in negotiating and managing over $5 billion of construction spanning a variety of building types including Automotive, Educational, Faith Based, Financial, Government, Healthcare, Hospitality, Industrial, Multi Family Residential, Office, Retail, Science & Technology, Senior Living and Green building. 

DeAngelis Diamond Construction was founded by David Diamond and John DeAngelis in 1996, they based the company’s mission on seven core values: Faith in God, Honor to Build, Lasting Relationships, Excellence & Quality, Leadership, Healthy Environment, Culture and Integrity. Whatever the scope or scale of the project, the corporate mission remains the same.





False Job offers and scam alert

Please be aware that the construction industry has received reports that several well-known company names are being targeted in attempts to scam job applicants through interviews conducted on Google Hangouts, via email scams and other online job search sites. This is in no way connected to DeAngelis Diamond. DeAngelis Diamond does not request any credit card, bank account, financial information, ask for money or transactions during our interview process. If you believe you have been the victim of online fraud activity, please report the incident immediately to the FBI Internet Crime Complaint Center. 

For more information regarding this scam specifically, please review the Better Business Bureau article discussing the recent industry scam activity.

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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