Standard Heating & Cooling

Standard Heating & Cooling was established in 1939 by the Harms Family. Upon the retirement of John Harms in 2018, the Ewalt Family assumed ownership and management of Standard Heating & Cooling. Under the leadership of Heather and Britt Ewalt, the tradition of focusing on customer satisfaction and relying on our loyal customer referrals, continues on today and into the future.

Standard Heating & Cooling has been serving central Illinois since 1939 and was owned and operated by the Harms Family. Heather Ewalt assumed ownership and management of Standard Heating & Cooling upon the retirement of John Harms. She will continue the Company's tradition to focus on quality workmanship and customer satisfaction as well as increasing customer referrals and community involvement.

Standard Heating & Cooling is proud to be community partners with many Central Illinois non-profit organizations and local families needing assistance. We encourage, support and are proud that many of our employees donate their time to organizations within their communities.

Standard Heating & Cooling focuses on providing quality service, repair, maintenance, and installation services. We offer 24-hour emergency response when you are in need of service or repair. When you choose Standard Heating & Cooling for your residential needs, we go "the extra mile" to include a home comfort analysis, a custom designed system, and a high efficiency filter with every installation. After installation, Standard Heating & Cooling will provide a complete inspection to ensure your satisfaction.