20 Point Service Inspection

Our comprehensive 20 point system checkup keeps all brands and models of Central Vacuum Systems running like new. Regular Checkups (every 2 to 3 years.) ensure optimal performance.

Power Unit

  1. Tighten intake, exhaust, and line clamps
  2. Inspect internal motor plate gasket for proper sealing
  3. Inspect motor and relay transformer
  4. Inspect dirt canister seal and tighten dirt canister clamps if needed
  5. Empty and clean dirt canister / clean power unit
  6. Clean protective lint screen
  7. Clean power unit exterior and nearby pipe
  8. Check utility valve operation
  9. Explain routine maintenance to owner
  10. Confirm warranty information is registered

Valve / Tubing System

  1. Check inlet valve switch for proper sealing and functionality
  2. Tighten all inlet screws and level
  3. Run a pressure check on entire system recording sealed and working vacuum
  4. Troubleshoot any leakage found
  5. Clean and deodorize inside tubing system


  1. Clean and inspect all standard tools
  2. Disassemble power brush: Clean inside and out, inspect bearings, replace belt if needed (limit one power brush per checkup – $29.95 for each additional power brush)
  3. Clean and deodorize hose
  4. Ensure hose rack is installed and secure
  5. Ensure hose sock is installed properly


For homes outside the Portland, Bend, and Tacoma areas, extra charge will apply. Price includes replacement belt, if needed, but does not include additional replacement parts. Any part replacement must be authorized by you, the homeowner.
A system checkup is recommended every 2 to 3 years.