Insights

Focused Market Furnace Improvements Services specializes in Fired Heaters, Boilers, and Waste Heat Recovery Units for industrial end-users globally, signaling opportunities to upsell upgrades, revamps, and efficiency enhancements across mid-to-large scale plants.

Efficiency Upsell With services that include capacity and NOx reduction revamps, target customers aiming to meet emission regulations or boost throughput can be approached for retrofit projects, process optimization, and performance guarantees.

Training Partnerships Offer HVAC and boiler-focused training collaborations for engineers and operators to foster long-term relationships, position as a compliance and competence partner, and create recurring service demand.

Midmarket Focus Current employee range and revenue size place FIS in the mid-market segment, presenting scalable opportunities for bundled service agreements, maintenance contracts, and technology-enabled monitoring for fleets of boilers and heaters.

Digital Footprint Tech stack suggests emphasis on e-commerce and digital engagement; leverage online channels for lead generation, remote assessments, and streamlined procurement to accelerate project scoping and quotes.

Similar companies to Furnace Improvements Services

Furnace Improvements Services Tech Stack

Furnace Improvements Services uses 8 technology products and services including Squarespace, Squarespace Commerce, Microsoft 365, and more. Explore Furnace Improvements Services's tech stack below.

Furnace Improvements Services's Email Address Formats

Furnace Improvements Services uses at least 4 email formats:
Furnace Improvements Services Email FormatsExamplePercentage
FLast@heatflux.comJDoe@heatflux.com
62%
LFirst@heatflux.comDJohn@heatflux.com
15%
Last.First@heatflux.comDoe.John@heatflux.com
15%
FirstLast@heatflux.comJohnDoe@heatflux.com
8%

Frequently Asked Questions

What is Furnace Improvements Services's phone number?

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You can contact Furnace Improvements Services'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 Furnace Improvements Services's official website and social media links?

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Furnace Improvements Services's official website is heatflux.com and has social profiles on LinkedIn.

How much revenue does Furnace Improvements Services generate?

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As of September 2026, Furnace Improvements Services's annual revenue is estimated to be $10M - $25M.

What is Furnace Improvements Services's SIC code and NAICS code?

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Furnace Improvements Services's SIC code is 7623 - Refrigeration and Air-Conditioning Service and Repair Shops and NAICS code is 211 - Oil and Gas Extraction.

How many employees does Furnace Improvements Services have currently?

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As of September 2026, Furnace Improvements Services has approximately 45 employees across 2 continents, including Asia and North America. Key team members include Owner: D. S., Engineering Manager: N. A. and Senior Mechanical Designer: M. K. Explore Furnace Improvements Services's employee directory with LeadIQ.

What industry does Furnace Improvements Services belong to?

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Furnace Improvements Services operates in the Oil and Gas industry.

What technology does Furnace Improvements Services use?

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Furnace Improvements Services's tech stack includes Squarespace, Squarespace Commerce, Microsoft 365, CloudFlareJS, jQuery, Constant Contact, AfterPay and Adobe Fonts.

What is Furnace Improvements Services's email format?

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Furnace Improvements Services's email format typically follows the pattern of FLast@heatflux.com. Find more Furnace Improvements Services email formats with LeadIQ.

When was Furnace Improvements Services founded?

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Furnace Improvements Services was founded in 1996.
Furnace Improvements Services logo

Furnace Improvements Services

Oil and GasTexas, United States11-50 Employees

Furnace Improvements Services (FIS) operates in the oil and gas sector, focusing on solutions for fired heaters, boilers, and waste heat recovery units. The company delivers services that range from supplying new fired heaters to revamps designed to boost capacity and efficiency or reduce NOx, along with training courses for engineers and operators. Its target market comprises end-users in industrial settings seeking to optimize thermal processing equipment and improve plant performance. Based in Sugar Land, Texas, FIS has a multi-decade history in its field, underscoring a long-standing involvement in heater and boiler optimization. The organization positions itself by addressing performance and emissions considerations within the broader energy and process heating industry, offering a combination of equipment supply, refurbishment, and technical training. A notable recent development cited is the firm’s continued activity in delivering value-added services for fired heaters and related equipment on a global basis.

Section iconCompany Overview

Phone number
SIC Code
7623 - Refrigeration and Air-Conditioning Service and Repair Shops
NAICS Code
211 - Oil and Gas Extraction
Founded
1996
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Furnace Improvements Services's revenue is estimated to be in the range of $10M - $25M

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