Reviews for Harmonic Heating & Air Conditioning-Crystal Lake
Write a reviewHours
Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: ClosedSunday: Closed
Tips
online estimates on-site services accepts credit cards
Ratings
Google: 3.7/5 BBB: A+Harmonic Heating & Air Conditioning-Crystal Lake
149 N Virginia St Unit 200, Crystal Lake
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Harmonic Heating & Air Conditioning, previously known as Official Heating & Cooling in Crystal Lake, offers repair, replacement, and maintenance services for furnaces, air conditioners, and heat pumps in the local area. The company is dedicated to creating joy and promoting health through their services, utilizing the latest technology and green energy to improve their products and customer communication. Customers have praised the professionalism, knowledge, and courtesy of the technicians, including Ryan, Jason, and Sean. They have been noted for going above and beyond in their work, taking their time to ensure installations are done correctly, and efficiently explaining each step of the process. One customer expressed satisfaction with the installation of a device into their furnace, highlighting the technician's promptness, attentiveness, and friendliness. Harmonic Heating & Air Conditioning strives to customize comfort for their clients, providing a smarter, healthier, and more efficient living experience.