Insights

Longstanding HVAC Leader Edward J. DeSeta Company, Inc. is a third-generation, family-led HVAC contractor with a long history since 1945, positioning them as a trusted partner for ongoing maintenance, retrofits, and large-scale installations in commercial and industrial sectors.

Full-Service Value The company emphasizes being fully integrated across customization, production, and installation, offering a single-source solution that can simplify procurement, accelerate project timelines, and reduce risk for clients undertaking complex HVAC projects.

Mid-Sized Growth With 11-50 employees and revenue in the 1-10 million range, there is opportunity to upsell into mid-market projects, facilities upgrades, and energy efficiency initiatives where a nimble, hands-on contractor is attractive to owners seeking reliability without enterprise-size overhead.

Sustainability & Efficiency Positioning around reliability and quality, combined with full-service capability, aligns well with customers pursuing energy efficiency upgrades, HVAC system modernization, and life-cycle cost reductions in institutional, industrial, and commercial spaces.

Market Positioning Target audiences include government and private sector industrial and institutional venues on the East Coast; the company’s regional focus and reputation offer a pathway for expansion through strategic partnerships, project bids, and value-driven service contracts against larger national rivals.

Edward J. DeSeta Company, Inc. Tech Stack

Edward J. DeSeta Company, Inc. uses 8 technology products and services including cdnjs, Microsoft 365, jQuery, and more. Explore Edward J. DeSeta Company, Inc.'s tech stack below.

  • cdnjs
    Content Delivery Network
  • Microsoft 365
    Email
  • jQuery
    Javascript Libraries
  • CentOS
    Operating Systems
  • Mobirise
    Page Builders
  • Google Analytics
    Web Analytics
  • GoDaddy
    Web Hosting
  • OpenSSL
    Web Server Extensions

Edward J. DeSeta Company, Inc.'s Email Address Formats

Edward J. DeSeta Company, Inc. uses at least 1 format(s):
Edward J. DeSeta Company, Inc. Email FormatsExamplePercentage
FLast@ejdeseta.comJDoe@ejdeseta.com
94%
FirLast@ejdeseta.comJohDoe@ejdeseta.com
6%

Frequently Asked Questions

What is Edward J. DeSeta Company, Inc.'s phone number?

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You can contact Edward J. DeSeta Company, Inc.'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 Edward J. DeSeta Company, Inc.'s official website and social media links?

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Edward J. DeSeta Company, Inc.'s official website is ejdeseta.com and has social profiles on LinkedIn.

How much revenue does Edward J. DeSeta Company, Inc. generate?

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As of August 2026, Edward J. DeSeta Company, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Edward J. DeSeta Company, Inc.'s SIC code NAICS code?

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Edward J. DeSeta Company, Inc.'s SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does Edward J. DeSeta Company, Inc. have currently?

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As of August 2026, Edward J. DeSeta Company, Inc. has approximately 16 employees across 1 continents, including North America. Key team members include Controller: L. L.Payroll Manager: T. W.Hvac Mechanic: M. D.. Explore Edward J. DeSeta Company, Inc.'s employee directory with LeadIQ.

What industry does Edward J. DeSeta Company, Inc. belong to?

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Edward J. DeSeta Company, Inc. operates in the Construction industry.

What technology does Edward J. DeSeta Company, Inc. use?

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Edward J. DeSeta Company, Inc.'s tech stack includes cdnjsMicrosoft 365jQueryCentOSMobiriseGoogle AnalyticsGoDaddyOpenSSL.

What is Edward J. DeSeta Company, Inc.'s email format?

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Edward J. DeSeta Company, Inc.'s email format typically follows the pattern of FLast@ejdeseta.com. Find more Edward J. DeSeta Company, Inc. email formats with LeadIQ.

When was Edward J. DeSeta Company, Inc. founded?

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Edward J. DeSeta Company, Inc. was founded in 1945.
Edward J. DeSeta Company, Inc. logo

Edward J. DeSeta Company, Inc.

ConstructionDelaware, United States11-50 Employees

Edward J. DeSeta Company, Inc. provides HVAC contracting and engineering services for commercial and industrial customers along the East Coast. Now in its third generation of family leadership, the company emphasizes reliability and integrity, rooted in a long-standing tradition of excellence and quality. The organization takes a hands-on, end-to-end approach, participating in every stage of projects—from customization to fabrication and installation. 
Its client base spans major public and private markets across industrial, institutional, and commercial venues. Based in Wilmington, Delaware, the company was founded in 1945.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1945
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Edward J. DeSeta Company, Inc.'s revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Edward J. DeSeta Company, Inc.'s revenue is estimated to be in the range of $1M - $10M

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