Thermostat Services

At Hartford & Ratliff Co, we believe in providing responsive service and fair pricing to every homeowner. We offer 24/7 emergency service, free estimates, and special discounts for seniors and veterans. As an authorized warranty partner with all major industry manufacturers, our work consistently meets industry standards. From simple thermostat repairs to complete smart thermostat installations, we create solutions that fit your specific needs. Our financing options make upgrading your home's comfort system affordable and stress-free. With over 71 years serving Metro Detroit communities, we've built our reputation on dependability and customer care. For professional thermostat services that maintain your home's comfort in all seasons, contact us today.

Improve your home's comfort and efficiency with our professional smart thermostat installation services. Our technicians are fully trained in modern smart thermostat technologies, helping you find the right model for your heating and cooling system. We ensure your new smart thermostat works perfectly with your existing HVAC equipment, giving you remote temperature control, custom scheduling, and potential energy savings of up to 23% each year.

Does your thermostat show wrong temperatures, fail to respond when adjusted, or have a blank screen? Our repair services address these common problems and more. Our technicians diagnose issues with all thermostat types, from basic mechanical models to advanced programmable units. We'll determine if the problem is with the thermostat, its wiring, or your HVAC system, and provide quick repairs to restore proper function.