D & S Heating Air Conditioning & Refrigeration | HVAC Services in Naperville, IL 60540
6S156 Carlyle Ct, Naperville, IL 60540
Company Background
D & S Heating Air Conditioning & Refrigeration is a trusted, full-service HVAC company serving Naperville and the surrounding areas. We specialize in addressing the common local challenges of aging HVAC systems and smart thermostat integration. For older furnaces and air conditioners, our certified technicians provide expert repair, proactive maintenance to extend equipment life, and clear, honest recommendations for energy-efficient replacements when needed. We also help homeowners seamlessly upgrade to and troubleshoot modern smart thermostats, ensuring they get the full benefit of improved comfort and control. As a locally owned and operated business, we're committed to reliable, same-day service and building lasting relationships with our Naperville neighbors.
Service Capabilities
- HVAC installation or replacement
- HVAC system repair
Frequently Asked Questions
My furnace is over 15 years old and acting up. Should I repair or replace it?
This is a common situation in Naperville homes. We provide a thorough, no-pressure evaluation. We'll diagnose the issue, estimate repair costs, and compare them to the efficiency and reliability gains of a new system. Often, for older units, a replacement is more cost-effective long-term due to modern energy savings, but we'll always recommend the best value for your specific home and budget.
I just installed a smart thermostat, but my HVAC system isn't responding correctly. Can you help?
Absolutely. Smart thermostat compatibility issues are frequent, often related to wiring or system configuration. Our technicians are trained on all major smart thermostat brands. We'll ensure it's properly installed, configured for your specific heating and cooling equipment, and integrated with your home's Wi-Fi, so you can enjoy seamless, energy-saving control from your phone.
What kind of maintenance can help my older AC unit last longer?
Preventive maintenance is key for aging systems common in our area. Our comprehensive tune-up includes cleaning coils, checking refrigerant levels, lubricating moving parts, and testing electrical components. This service improves efficiency, reduces the chance of a costly mid-summer breakdown, and can significantly extend the life of your existing unit, giving you more time to plan for a future replacement.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
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