To prepare for your service, we advise clearing the area surrounding your outdoor unit, replacing or cleaning your air filters, and verifying your thermostat settings.

David L Hall Air provides a complete customer satisfaction guarantee. We also offer an optional 10-year labor warranty and adhere to all manufacturer warranties on the products we install.

Our services include installation, repair, and maintenance of heating and air conditioning systems. We also provide indoor air quality solutions, mini-split ductless systems, boiler and water heater services, and preventative maintenance programs.

Yes, we do offer financing. We collaborate with several banks to provide our customers with affordable financing options. Please visit our website to view our financing partners and apply for approval.

The cost of system replacement varies as it depends on factors such as the size of your home and your specific comfort requirements.

We recommend scheduling maintenance twice a year. For gas systems, an annual inspection is required.

Signs that your HVAC system may need repair include increased utility bills, frequent system breakdowns, excessive dust in your home, and unusual noises coming from the unit.

With proper maintenance, an HVAC system typically lasts between 10 to 15 years.

Air filters should be replaced on a monthly basis for optimal system performance.

Repair costs can vary significantly. However, by enrolling in our preventative maintenance plan, you can benefit from a 15% discount on all repair services.