Before you hire: Heating & Air
Ask each provider to quote the same scope so you can compare the services, fees and exclusions.
- Describe uneven temperatures and recent performance changes.
- Ask how replacement equipment will be sized.
- Compare exact model numbers and efficiency ratings.
- Include ductwork, thermostat, commissioning and disposal in the scope.
Questions worth asking
- What caused the original comfort problem?
- Which rebates or warranties require registration?
- What maintenance is required to keep the warranty valid?
What belongs in the written scope?
Equipment models, sizing approach, duct changes, controls, installation details, startup testing and warranty registration.
A local detail to check
Before changing an exterior, check whether neighborhood design rules or historic district review applies to your property. Ask bidders to include approval responsibilities, finish selections and site protection in their written scope.
Use the Tennessee license verification service and the state’s contractor consumer resources as starting points. Confirm project requirements with the appropriate local office.