Insights

Strong Market Presence Fehlinger has established a significant footprint in the New York City area, servicing over 100,000 buildings that require high-pressure steam and hot water valves, indicating a robust local demand for steam system components.

Diverse Client Base With customers spanning commercial, residential, industrial, hospital, and educational sectors, there is an opportunity to tailor marketing efforts and expand services across these varied sectors to increase sales.

Technology Integration Utilizing modern digital tools such as Google Ads, SEO, and social media platforms suggests an openness to online lead generation and outreach, which can be leveraged further to attract new clients in need of steam system expertise.

Specialized Expertise Fehlinger's focus on expert advice for selecting and upgrading steam valves positions them as a trusted provider; emphasizing this technical proficiency can help differentiate the company and attract larger or more complex projects.

Growth Potential With a revenue range of 10 to 25 million dollars and a growing infrastructure market in NYC, there are significant opportunities for expansion into new geographic regions or into additional industrial applications of steam technology.

Fehlinger Tech Stack

Fehlinger uses 8 technology products and services including Google Ads, Mailchimp, Swiper, and more. Explore Fehlinger's tech stack below.

  • Google Ads
    Advertising
  • Mailchimp
    Email
  • Swiper
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Underscore.js
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • YouTube
    Video Players
  • Facebook
    Widgets

Media & News

Fehlinger's Email Address Formats

Fehlinger uses at least 1 format(s):
Fehlinger Email FormatsExamplePercentage
First.Last@jnfsteam.comJohn.Doe@jnfsteam.com
50%
First.Last@jnfsteam.comJohn.Doe@jnfsteam.com
50%

Frequently Asked Questions

Where is Fehlinger's headquarters located?

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Fehlinger's main headquarters is located at 20 Vesey Street, 10th Floor New York, NY 10007, US. The company has employees across 1 continents, including North America.

What is Fehlinger's phone number?

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

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Fehlinger's official website is jnfsteam.com and has social profiles on LinkedIn.

What is Fehlinger's SIC code NAICS code?

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Fehlinger's SIC code is 1711 - Plumbing, Heating and Air-Conditioning NAICS code is 5612 - Facilities Support Services.

How many employees does Fehlinger have currently?

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As of October 2025, Fehlinger has approximately 11 employees across 1 continents, including North America. Key team members include Vice President Of Sales: G. M.Executive Vice President And Chief Operations Officer: K. R.General Manager: D. H.. Explore Fehlinger's employee directory with LeadIQ.

What industry does Fehlinger belong to?

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Fehlinger operates in the Facilities Services industry.

What technology does Fehlinger use?

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Fehlinger's tech stack includes Google AdsMailchimpSwiperModernizrUnderscore.jsYoast SEOYouTubeFacebook.

What is Fehlinger's email format?

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Fehlinger's email format typically follows the pattern of First.Last@jnfsteam.com. Find more Fehlinger email formats with LeadIQ.

When was Fehlinger founded?

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Fehlinger was founded in 1951.

Fehlinger

Facilities ServicesUnited States11-50 Employees

Started in 1951 by John N Fehlinger, our business grew with the steam system of New York.  We now sell, maintain and repair steam and pressure systems in a variety of venues ranging from commercial and residential buildings to industrial manufacturing facilities, hospitals and schools.

Our customers use our products in steam systems around New York City and other parts of the country. In New York City alone over 100,000 buildings require high pressure steam and hot water valves.  

Buildings and city infrastructure is not the only demand for steam valves and pressure regulation systems.  Industrial users also use these kind of valves in a variety of applications.  

For any application, selecting and installing steam valves and systems require experience and know how.  That’s where the Fehlinger team is second to none.  Whether it be selecting new valves for new construction projects or installing upgrades for existing facilities, we provide customers with advice and alternatives to fit their specifications and budget.

Section iconCompany Overview

Headquarters
20 Vesey Street, 10th Floor New York, NY 10007, US
Phone number
SIC Code
1711 - Plumbing, Heating and Air-Conditioning
NAICS Code
5612 - Facilities Support Services
Founded
1951
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Fehlinger's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Fehlinger's revenue is estimated to be in the range of $10M$25M

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