Insights

Market expansion Thermosystems is actively expanding its geographic footprint with new offices in Chicago, Peoria, and Romeoville, signaling growing demand for HVAC solutions in the Midwest and potential cross-regional opportunities for partnerships and project collaboration.

Strategic partnerships Recent merger with AMP.CO and collaboration with Innovative Air Technologies indicate a strategy to broaden capabilities, product offerings, and service depth, presenting upsell opportunities for bundled HVAC solutions and high-capacity dehumidification systems.

Engineering focus As a Daikin Group member and full‑service HVAC manufacturer’s representative with deep technical expertise, Thermosystems can position to win complex projects requiring integrated equipment selection, controls, and ongoing support for building performance.

Leadership continuity New leadership changes, including the appointment of a president in the past, suggest a stable management team focused on growth, customer relationships, and execution on expansion plans—valuable for establishing long‑term strategic accounts.

Financial scale With reported revenues in the upper mid‑range and a workforce of 51–200, Thermosystems operates with the scale to pursue mid‑to‑large HVAC projects and serve as a regional hub for Daikin products and services.

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Thermosystems, LLC. Tech Stack

Thermosystems, LLC. uses 8 technology products and services including Google Hosted Libraries, Smart Slider 3, Shopify, and more. Explore Thermosystems, LLC.'s tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Smart Slider 3
    Design
  • Shopify
    E-commerce
  • OWL Carousel
    Javascript Libraries
  • MyWebsite
    Page Builders
  • WP Engine
    Platform As A Service
  • Yoast SEO
    Search Engines
  • Apache
    Web Servers

Thermosystems, LLC.'s Email Address Formats

Thermosystems, LLC. uses at least 1 format(s):
Thermosystems, LLC. Email FormatsExamplePercentage
FLast@thermohvac.comJDoe@thermohvac.com
100%

Frequently Asked Questions

What is Thermosystems, LLC.'s official website and social media links?

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Thermosystems, LLC.'s official website is thermohvac.com and has social profiles on LinkedIn.

What is Thermosystems, LLC.'s NAICS code?

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Thermosystems, LLC.'s NAICS code is 23 - Construction.

How many employees does Thermosystems, LLC. have currently?

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As of July 2026, Thermosystems, LLC. has approximately 106 employees across 3 continents, including North AmericaAsiaSouth America. Key team members include Partner: P. P.General Manager: L. M.Heating Air Conditioning Service Technician: R. B.. Explore Thermosystems, LLC.'s employee directory with LeadIQ.

What industry does Thermosystems, LLC. belong to?

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Thermosystems, LLC. operates in the Construction industry.

What technology does Thermosystems, LLC. use?

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Thermosystems, LLC.'s tech stack includes Google Hosted LibrariesSmart Slider 3ShopifyOWL CarouselMyWebsiteWP EngineYoast SEOApache.

What is Thermosystems, LLC.'s email format?

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Thermosystems, LLC.'s email format typically follows the pattern of FLast@thermohvac.com. Find more Thermosystems, LLC. email formats with LeadIQ.

When was Thermosystems, LLC. founded?

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Thermosystems, LLC. was founded in 2000.
Thermosystems, LLC. logo

Thermosystems, LLC.

ConstructionIllinois, United States51-200 Employees

Thermosystems LLC operates as a full-service HVAC manufacturers’ representative that provides customized solutions intended to enhance indoor comfort, energy efficiency, and long-term building performance. The firm combines technical depth with practical industry experience to support projects from equipment selection and installation to building controls and ongoing service. As a member of the Daikin Group, Thermosystems serves Chicagoland, Central Illinois, Northern Indiana, and Iowa. It is based in Elmhurst, Illinois, and positions itself as a mid-sized participant in the construction sector. The company focuses on guiding customers through the HVAC ecosystem to deliver dependable outcomes.

Recent developments include a 2025 merger with AMP.CO to expand Thermosystems’ Central Illinois presence.

Section iconCompany Overview

NAICS Code
23 - Construction
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    Thermosystems, LLC.'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Thermosystems, LLC.'s revenue is estimated to be in the range of $50M$100M

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