The best replacement for utilities is ccleaner.

The best alternatives to utilities are rated as following:
★★★★★  ccleaner
★★★★  system mechanic
★★★  advanced system care
★★★  norton 360
★★  tuneup utilities
★★  tools
★  tune up utilities
★  registry mechanic
★  winutilities
★  gas utilities
★  slim cleaner
  windows 7 manager
  non regulated
  advanced system optimizer
  public owned utilities

Your alternative for utilities is not listed? Suggest!
Speaking about utilities, one probably shouldn't forget about apartments.

Other search terms related to utilities and their ratings are:
★★★★★ apartments
You have in mind a companion for utilities and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of utilities in all years. Click on graph for more.
utilities
ccleaner
system mechanic