What services does All Temp offer?

All Temp offers a wide range of HVAC services, including AC repair, new AC unit installation, furnace repair, HVAC installation, and annual maintenance. They are a top Lennox dealer and provide services for Lennox air conditioners, air handlers, air purification, boilers, furnaces, garage heaters, heat pumps, humidity control, mini-split systems, packaged units, and thermostats.

What certifications or partnerships does All Temp have?

All Temp is a top Lennox dealer, indicating they are a certified and experienced provider of Lennox HVAC products and services.

What financing options are available for services?

All Temp offers financing options, though the specific details are not provided on the website. Customers are encouraged to contact the company to discuss available financing plans.

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All Temp Heating & Air Conditioning

$2.4M revenue • 12 employees • 124 E Liberty St, Wauconda, IL, 60084, United States

Last Updated May 31, 2026

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Company Overview

Company Name

All Temp Heating & Air Conditioning

Address

124 E Liberty St, Wauconda, IL, 60084, United States

Website

alltemp.net

Phone

(847) 526-9082

Approx. Annual Revenue

$2.4M

Employees

Established

2000

Google Reviews

4.9 (920 reviews)

Google Business Category

HVAC contractor

About All Temp Heating & Air Conditioning

All Temp is a heating and air conditioning company based in Wauconda, Illinois, United States. The company has been providing "old fashioned quality service" since 1946, offering a wide range of HVAC services, including air conditioning installation and repair, furnace repair, and annual maintenance. All Temp is a top Lennox dealer and specializes in the installation and service of Lennox products.

Business Profile

Read from the All Temp Heating & Air Conditioning website on Oct 26, 2026. Hover an item to see the exact wording it came from.

How All Temp Heating & Air Conditioning works

Ownership (as declared by the business)

Family-owned

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Detailed service pages and reviews

Recent changes

What changed on the All Temp Heating & Air Conditioning website and Google listing, as detected by Coldlytics on each visit.

Oct 11, 2026
Google reviews went from 919 to 920
Oct 11, 2026
Google rating went from 4.8 to 4.9

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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HVAC Companies near Wauconda, IL

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Frequently Asked Questions about All Temp Heating & Air Conditioning

Technologies Used

Social Profiles

Key Decision Makers

Mark Staton Owner

Eric Mehrholz President

Robbie Mehrholz Owner