A comprehensive list of Des Plaines, IL commercial and residential heating companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local HVAC contractors. 
Known for our quality work and attention to detail, Perfect Temperature Control is the company to call for expert HVAC services. Winter, spring, summer or fall, we make it our mission to keep your home safe, healthy and comfortable. A skilled professional who will treat you with honesty, respect and integrity - that's what you want when you're on the hunt for an HVAC company.
Mark Kim — I had a water valve leak above my water heater. Although the problem I had was not the core business for perfect temperature
Founded in 1978, International Test & Balance (ITB) provides independent, professional Testing, Adjusting and Balancing (TAB) services to some of the nation's largest corporations across multiple industries. Our professional services are provided by certified and experienced personnel and have earned us an extensive and versatile range of clientele throughout the USA and abroad.