Our Services

We recommend servicing your HVAC system twice a year — once in spring before cooling season and once in fall before heating season. Regular maintenance extends equipment life, maintains efficiency, and helps catch small issues before they become costly repairs.

Traditional water heaters store and continuously heat a tank of water (typically 40-80 gallons). Tankless units heat water on demand, providing unlimited hot water and reducing energy consumption by 20-30%. Tankless units cost more upfront but typically last longer. We can help you determine which is right for your home or business.

Mini-split systems are an excellent choice for homes without existing ductwork, room additions, garages, sunrooms, or areas that need independent temperature control. They're highly efficient and offer both heating and cooling. Contact us to discuss whether a mini-split makes sense for your specific situation.

As a general guideline, if the repair cost exceeds 50% of the unit's value, or if the system is over 10-15 years old, replacement is often the better investment. We'll give you an honest assessment without pressuring you toward the more expensive option.

Yes. Davis Mechanical Services handles commercial HVAC and plumbing including rooftop package units, commercial water heaters, gas piping, and more. We work with property managers, business owners, and contractors across the Charlotte metro area.