Insights

Strong Market Presence AT Mechanical has completed over 200 million dollars worth of mechanical construction across diverse building types in Chicago and nationwide, highlighting its experience and reliability in complex HVAC projects, which can be leveraged to target large-scale institutional and commercial clients.

Flexible Project Capabilities The company's expertise in handling various project types, from new construction to retrofit and roof top unit installations, indicates its ability to win projects with varied scopes, presenting opportunities to offer tailored mechanical solutions for different customer needs.

Technological Infrastructure Utilizing advanced tools and platforms such as AWS, Nginx, and JSON-LD, AT Mechanical demonstrates a commitment to modern technology, opening avenues to introduce smart HVAC solutions and digital project management services to clients.

Growth Potential With a revenue range of 10 to 25 million dollars and a dedicated team of up to 50 employees, there is significant room for expansion into new markets or service lines, especially within the larger construction and facilities management sectors.

Industry Focus Operating in the competitive Illinois construction landscape with similarities to companies like Comfort Systems USA and Southland Industries, AT Mechanical presents opportunities for strategic partnerships or differentiation through specialized HVAC offerings and innovative service models.

AT Mechanical, LLC Tech Stack

AT Mechanical, LLC uses 8 technology products and services including Amazon Web Services, Open Graph, JSON-LD, and more. Explore AT Mechanical, LLC's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Open Graph
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Skrollr
    Javascript Libraries
  • Video.js
    Javascript Libraries
  • MyWebsite Creator
    Page Builders
  • MyWebsite
    Page Builders
  • Nginx
    Web Servers

Media & News

AT Mechanical, LLC's Email Address Formats

AT Mechanical, LLC uses at least 1 format(s):
AT Mechanical, LLC Email FormatsExamplePercentage
First@atmechanical.comJohn@atmechanical.com
84%
Last@atmechanical.comDoe@atmechanical.com
6%
LastF@atmechanical.comDoeJ@atmechanical.com
7%
First.Last@atmechanical.comJohn.Doe@atmechanical.com
3%

Frequently Asked Questions

What is AT Mechanical, LLC's phone number?

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You can contact AT Mechanical, LLC'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 AT Mechanical, LLC's official website and social media links?

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AT Mechanical, LLC's official website is atmechanical.com and has social profiles on LinkedIn.

How much revenue does AT Mechanical, LLC generate?

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As of December 2025, AT Mechanical, LLC's annual revenue is estimated to be $4M.

What is AT Mechanical, LLC's SIC code NAICS code?

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AT Mechanical, LLC's SIC code is 1711 - Plumbing, Heating and Air-Conditioning NAICS code is 23 - Construction.

How many employees does AT Mechanical, LLC have currently?

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As of December 2025, AT Mechanical, LLC has approximately 26 employees across 2 continents, including North AmericaEurope. Key team members include Vice President Operations: P. L.President: D. P.President: J. H.. Explore AT Mechanical, LLC's employee directory with LeadIQ.

What industry does AT Mechanical, LLC belong to?

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AT Mechanical, LLC operates in the Construction industry.

What technology does AT Mechanical, LLC use?

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AT Mechanical, LLC's tech stack includes Amazon Web ServicesOpen GraphJSON-LDSkrollrVideo.jsMyWebsite CreatorMyWebsiteNginx.

What is AT Mechanical, LLC's email format?

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AT Mechanical, LLC's email format typically follows the pattern of First@atmechanical.com. Find more AT Mechanical, LLC email formats with LeadIQ.

When was AT Mechanical, LLC founded?

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AT Mechanical, LLC was founded in 2004.

AT Mechanical, LLC

ConstructionIllinois, United States11-50 Employees

AT Mechanical is a full-service HVAC Contractor and Mechanical Service Provider operating out of Melrose Park, Illinois. We employ an elite group of pipefitters, sheet metal workers, and servicemen.
 
Founded in 2004, we have completed over 200 million dollars worth of mechanical construction. AT Mechanical has worked on a tremendous array of building types, installing virtually every type of HVAC system from the suburbs to downtown Chicago and across the United States. Whether it's a brand new Plan and Spec or Design-Build Construction project, a difficult retrofit, or a simple roof top unit installation, AT Mechanical can get it done. We are very proud of our flexibility in this regard.
 
If you are looking for an experienced, trustworthy, and knowledgeable Mechanical Contractor with a wealth of innovative ideas who can meet all budgets, then please give AT Mechanical an opportunity to work with you.

Section iconCompany Overview

Phone number
SIC Code
1711 - Plumbing, Heating and Air-Conditioning
NAICS Code
23 - Construction
Founded
2004
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    AT Mechanical, LLC's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    AT Mechanical, LLC's revenue is estimated to be in the range of $10M$25M

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