Insights

Industry Recognition Dunn Heat Exchangers recently received the prestigious Gustav Wiedeke Award at the Heat Exchanger World Americas Conference, highlighting its industry reputation and potential to attract clients seeking award-winning service quality.

Market Position Operating within the oil and gas sector with a specialized focus on heat exchanger cleaning and repair, the company is well-positioned to serve energy and processing plants that prioritize equipment efficiency and reliability.

Growth Potential With annual revenues estimated between 1 million and 10 million dollars and a relatively lean team of up to 200 employees, Dunn Heat Exchangers has scope to expand its service offerings and customer base through targeted business development efforts.

Technology & Expertise Utilizing industry-leading cleaning techniques and maintaining a modern digital presence through tools like Google Analytics and cloud services, Dunn Heat Exchangers can leverage data-driven strategies to identify high-value prospects.

Competitive Landscape Given its competitive peers with larger teams and higher revenues, Dunn can differentiate through specialized services, industry awards, and superior customer satisfaction to win contracts from energy producers and process industries seeking dependable heat exchanger maintenance solutions.

Dunn Heat Exchangers Inc. Tech Stack

Dunn Heat Exchangers Inc. uses 8 technology products and services including Cloudflare, Font Awesome, Swiper, and more. Explore Dunn Heat Exchangers Inc.'s tech stack below.

  • Cloudflare
    Content Management System
  • Font Awesome
    Font Scripts
  • Swiper
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers
  • Twitter
    Widgets

Dunn Heat Exchangers Inc.'s Email Address Formats

Dunn Heat Exchangers Inc. uses at least 1 format(s):
Dunn Heat Exchangers Inc. Email FormatsExamplePercentage
FLast@dunnheat.comJDoe@dunnheat.com
94%
FMiddleLast@dunnheat.comJMichaelDoe@dunnheat.com
2%
FirstL@dunnheat.comJohnD@dunnheat.com
2%
First@dunnheat.comJohn@dunnheat.com
2%

Frequently Asked Questions

Where is Dunn Heat Exchangers Inc.'s headquarters located?

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Dunn Heat Exchangers Inc.'s main headquarters is located at 410 21st Street South Texas City, Texas 77592 United States. The company has employees across 1 continents, including North America.

What is Dunn Heat Exchangers Inc.'s phone number?

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You can contact Dunn Heat Exchangers 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 Dunn Heat Exchangers Inc.'s official website and social media links?

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Dunn Heat Exchangers Inc.'s official website is dunnheat.com and has social profiles on LinkedIn.

What is Dunn Heat Exchangers Inc.'s NAICS code?

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Dunn Heat Exchangers Inc.'s NAICS code is 211 - Oil and Gas Extraction.

How many employees does Dunn Heat Exchangers Inc. have currently?

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As of October 2025, Dunn Heat Exchangers Inc. has approximately 51 employees across 1 continents, including North America. Key team members include Estimating Coordinator / Qc Data Management: M. M.. Explore Dunn Heat Exchangers Inc.'s employee directory with LeadIQ.

What industry does Dunn Heat Exchangers Inc. belong to?

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Dunn Heat Exchangers Inc. operates in the Oil and Gas industry.

What technology does Dunn Heat Exchangers Inc. use?

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Dunn Heat Exchangers Inc.'s tech stack includes CloudflareFont AwesomeSwiperGoogle Tag ManagerGoogle AnalyticsApacheApache HTTP ServerTwitter.

What is Dunn Heat Exchangers Inc.'s email format?

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Dunn Heat Exchangers Inc.'s email format typically follows the pattern of FLast@dunnheat.com. Find more Dunn Heat Exchangers Inc. email formats with LeadIQ.

Dunn Heat Exchangers Inc.

Oil and GasTexas, United States51-200 Employees

Dunn Heat Exchangers, Inc.'s heat exchanger cleaning services are unmatched in the industry. Our arsenal of heat exchanger repair and cleaning techniques offer the most efficient means to service your process equipment during your next plant turnaround or maintenance project.

Section iconCompany Overview

Headquarters
410 21st Street South Texas City, Texas 77592 United States
Phone number
NAICS Code
211 - Oil and Gas Extraction
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Dunn Heat Exchangers Inc.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Dunn Heat Exchangers Inc.'s revenue is estimated to be in the range of $1M$10M

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