Best HVAC maintenance & tune-up companies in Phoenix, AZ

#1 Arizona Refrigeration Service

Tempe · Licensed since 1982

Family-owned Tempe company, open since February 1982, that repairs, installs and maintains air conditioning and heating for homes and light commercial buildings across the Phoenix area.

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#2 Ron Brock's Heating & Cooling

Glendale · Licensed since 1989

Glendale heating and cooling contractor established in 1989 that installs systems in new custom homes and replaces and services systems in existing homes and businesses.

#3 Air Care Cooling & Heating

Mesa · Licensed since 2004

Family-owned Mesa company working in the Valley since 2004 that repairs, installs and maintains home heating and cooling and also does plumbing.

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#4 AC Solutions

Peoria · Licensed since 2005

Family-owned Peoria heating and air conditioning company operating since 1995 that repairs, installs and tunes up systems for homes and businesses in the West Valley.

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#5 Penguin Air, Plumbing & Electrical

Phoenix · Licensed since 2014

Phoenix company founded in 2011 by Arizona natives that repairs, installs and maintains heating and cooling and also does plumbing and electrical work.

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#7 Champion Air Conditioning & Heating

Phoenix · Licensed since 2020

Family-owned Valley heating and cooling company, citing roots back to 1982, that repairs, installs and maintains home systems from offices in Phoenix, Scottsdale and Sun City.

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#8 Parker & Sons

Phoenix · Licensed since 1999

Phoenix home services company serving the metro area since 1974 that repairs, installs and maintains air conditioning and heating and also does plumbing and electrical work.

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Rankings follow our published criteria (see How we rank). License details come from the Arizona Registrar of Contractors (ROC); services, hours and prices from each company's own website. Confirm prices and availability with the company.

About HVAC in Phoenix

Phoenix Sky Harbor averages daytime highs of about 103 to 106°F from June to August and July nights stay near 81°F, so air conditioning runs for most of the year, while January nights average about 42°F and still call for some heat. Arizona HVAC contractors are licensed by the Registrar of Contractors (ROC) in the air conditioning and refrigeration classes R-39, C-39 or dual CR-39. Many Phoenix HVAC companies now belong to private-equity groups, and the ROC license page lists each license holder's parent entities. Ranked by license record and years licensed, never by payment. Checked 28 October 2026.