Plumbing/HVAC/Electrical
Good plumbing, HVAC (heating, ventilating, air-conditioning), and electrical systems are essential to a comfortable, functional home. When these systems are carelessly installed, health and safety issues can arise such as carbon monoxide exposure, just to name one. Common plumbing, HVAC, and electrical defects include:
- Inadequate water pressure
 - Plumbing installed in exterior walls without proper weather protection, resulting in freezing pipes
 - Improperly installed water heaters and water heater vents
 - Inadequately sized water heaters, furnaces, and air-conditioning units
 - Improperly installed air unit vents and condensation drains
 - Improper installed and dangerous dryer vent exhaust ducts
 - Improperly installed or missing backflow valves or pressure relief valves
 - Corrosion and leaks in copper water piping
 - Product defects in plumbing products and piping
 - Excessive sound transfer
 - Improper weather protection of exterior fixtures
 - Missing or misaligned drains in HVAC closets