D & R Mullins Cooling & Heating - Morristown's Emergency HVAC Services
Morristown, TN 37813
Q&A
How can high humidity in Morristown damage my HVAC system, and what can you do to help?
High humidity forces your AC to work much harder to cool your home, leading to increased wear, higher energy bills, and potential for mold growth inside the unit and ductwork. At D & R Mullins, we offer solutions like installing whole-home dehumidifiers and performing precise system maintenance to ensure proper moisture removal. This protects your equipment and improves its efficiency and lifespan.
What are the best options for improving indoor air quality in our area?
Given our local climate and common allergens, we recommend a multi-layered approach. We can install high-efficiency air filters, UV-C light systems to neutralize airborne pathogens, and advanced air purifiers that capture fine particles. A consultation allows us to assess your specific home and recommend the most effective combination to significantly improve the air your family breathes.
My system seems to run constantly but my home still feels sticky. Is this a common issue here, and can you fix it?
Yes, this is a frequent issue in Morristown's humid climate. Often, it indicates an undersized, aging, or improperly maintained system that can't remove enough moisture. We'll perform a thorough inspection to diagnose the root cause—whether it's a refrigerant leak, ductwork issue, or simply a system that needs an upgrade or a dedicated dehumidifier. We'll provide a clear solution to restore comfortable, dry air in your home.
Main Services
- HVAC installation or replacement
- HVAC system repair
Local Business Overview
D & R Mullins Cooling & Heating is a trusted, local HVAC company serving Morristown and the surrounding communities. We specialize in addressing the common local challenges of poor indoor air quality and high humidity, which can strain your system and compromise comfort. Our expert technicians provide comprehensive solutions, from advanced air purification and dehumidification installations to precise system maintenance and repair. We focus on improving your home's air quality and protecting your HVAC investment from the damaging effects of excess moisture, ensuring your family breathes easier and your system runs efficiently year-round.
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 |



















