What services does Ralph's HVAC provide?

Ralph's HVAC provides professional heating and furnace service, repair, and installation to the South Side of Chicago, including Kenwood, Oakland, and South Shore, IL. They are a full-service HVAC contractor that can help with maintaining existing systems or installing new, energy-efficient systems.

What areas does Ralph's HVAC serve?

Ralph's HVAC proudly serves the southern Chicago area, including Lansing, Calumet City, South Holland, Hyde Park, Munster, Dolton, Grand Boulevard, Oakland, and Lynwood.

What types of HVAC products does Ralph's offer?

Ralph's HVAC sells and installs a comprehensive line of HVAC and indoor air quality products from the industry's leading manufacturers, helping their customers stay comfortable year-round.

What financing options are available?

Ralph's HVAC offers financing options to their customers, making it easier to invest in a new, energy-efficient HVAC system.

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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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Ralph's Heating and Air

$1.6M revenue • 8 employees • 2714 E 79th St, Chicago, IL, 60649, United States

Last Updated Aug 21, 2026

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Company Overview

Company Name

Ralph's Heating and Air

Address

2714 E 79th St, Chicago, IL, 60649, United States

Website

ralphsheating.net

Phone

(773) 375-4600

Approx. Annual Revenue

$1.6M

Employees

Established

2006

Google Reviews

4.7 (212 reviews)

Google Business Category

HVAC contractor

About Ralph's Heating and Air

Ralph's HVAC is a heating and air conditioning service provider located in Chicago, Illinois. Serving the city's South Side, including Kenwood, Oakland, and South Shore, the company has been proudly serving the area since 1945. Ralph's offers a range of HVAC services, including installation, maintenance, and repair, and works with leading industry manufacturers to provide energy-efficient solutions for residential and commercial clients.

Business Profile

Read from the Ralph's Heating and Air website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How Ralph's Heating and Air works

Financing availableⓘ

About the website

Website quality (AI-assessed): 6/10 · Copyright notice says 2026; No contact form or booking

Recent changes

What changed on the Ralph's Heating and Air website and Google listing, as detected by Coldlytics on each visit.

Nov 1, 2026
Google reviews went from 210 to 212

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HVAC Companies near Chicago, IL

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Frequently Asked Questions about Ralph's Heating and Air

Technologies Used

Key Decision Makers

John Heritage Owner