About Campbell's Tempracure: Heating and Cooling Services for Crystal Lake Campbell's TempraCure was founded in Crystal Lake in 1983, and we’ve been providing heating and cooling services in the area ever since. We have a professional, knowledgeable and fully trained staff, so you can trust in the quality of our work. We’re committed to getting the job done quickly – and correctly – 100% of the time. At Campbell's TempraCure we're dedicated to providing honest, high tech professional HVAC services with a hometown feel. We value our relationship with our customers in our neighborhoods, treating them as good neighbors would treat one another. We carry innovative, high-end Lennox® products that will help your HVAC systems run more efficiently and more reliably than the competition. Pair high-technology products with our outstanding repair and maintenance service, and you’ve found a match made in HVAC heaven. Our friendly technicians make repair challenges look easy – so you’ll be able to get back to a relaxing and comfortable home in no time. We offer a 24-hour response time and same day service is available whenever you need it. When you call Campbell's TempraCure you'll never get an answering service, it'll always be one of your neighbors at Campbell's answering. Your whole-home comfort is our priority. Campbell's TempraCure is right here in Crystal Lake to meet your heating and cooling service and product replacement needs. So whenever you’re in a bind, ‘We have your HVAC TempraCure.’ Give us a call at 815-788-6283 or schedule an appointment online to learn more.