What services does Pro Temp of Illinois offer?

Pro Temp of Illinois provides a full range of heating, cooling, air conditioning, and HVAC services. This includes installation, service, maintenance, and design for residential and commercial customers in the greater Chicagoland area.

What is Pro Temp of Illinois' commitment to customers?

Pro Temp of Illinois is committed to providing high-quality, professional HVAC installation and service at competitive prices. The company aims to remain progressive in the industry and offer the most innovative and quality materials available. Pro Temp is also committed to excellence, employee training, and safety to ensure they remain the premier HVAC contractor in Illinois.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Pro Temp of Illinois

$4.0M revenue • 20 employees • 9835 Derby Ln, Westchester, IL, 60154, United States

Last Updated Aug 21, 2026

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Company Overview

Company Name

Pro Temp of Illinois

Address

9835 Derby Ln, Westchester, IL, 60154, United States

Website

protempofillinois.com

Phone

(844) 776-8367

Approx. Annual Revenue

$4.0M

Employees

Established

2009

Google Reviews

4.8 (337 reviews)

Google Business Category

HVAC contractor

About Pro Temp of Illinois

Pro Temp of Illinois is a reliable heating and cooling company based in Westchester, Illinois, serving the greater Chicagoland area. The company has built a reputation for high-quality HVAC installation, service, maintenance, and design, offering a full range of services to meet customers' heating, cooling, and indoor air quality needs.

Business Profile

Read from the Pro Temp of Illinois website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How Pro Temp of Illinois works

Free estimatesⓘ

Licenses, certifications & awards

NATE-certified techniciansAssociation member

Brands carried or installed

About the website

Website quality (AI-assessed): 7/10 · Copyright notice says 2026; Includes reviews and contact form

Voyager DB

Contact Research

People Search

Chrome Extension

Integrations

Pro Temp of Illinois

Company Overview

Company Name

Address

Website

Phone

Approx. Annual Revenue

Employees

Established

Google Reviews

Google Business Category

About Pro Temp of Illinois

Business Profile

How Pro Temp of Illinois works

Licenses, certifications & awards

Brands carried or installed

About the website

HVAC Companies near Westchester, IL

Frequently Asked Questions about Pro Temp of Illinois

What services does Pro Temp of Illinois offer?

What is Pro Temp of Illinois' commitment to customers?

Categories

Technologies Used

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