1200 W. Washington Street

Phoenix, AZ 85007-2927


Phoenix Office: (602) 542-4251


Tucson Office: (520) 628-6550


Toll Free In-State Only:

1-(800) 222-7000


Email: UtilitiesDiv@azcc.gov

The use of inappropriate or threatening language when submitting a complaint to the above email may result in your comments not being docketed and no action taken regarding your comments


Energy Saving Solutions

Water heater:

Set the thermostat at 120° (140° if you have an older dishwasher). Consider installing a water heater jacket - it usually pays for itself in about six months through energy savings.

Weather stripping:

Tighten up doors and windows with weather stripping and caulking to keep conditioned air inside and heat or cold out.


Lower the thermostat to 65°. Dressing in layers will keep you warmer. Heat only those rooms that are occupied.

Water use:

Use low-flow shower heads. Take shorter showers. Do not let the water run while you do something else.

Furnace filters:

Check the filters in your furnace at least once a month. Filters need to be replaced more often due to Arizona's desert conditions and dusty environment. If they're dirty, you'll have to clean or replace them. Dirty filters make your system work harder which means you use more energy and your energy bills will be higher. Clean filters and frequent replacement of dirty filters helps your heating and air conditioning equipment last longer, too.


Seal or re-seal ductwork. Inspect your ductwork periodically to ensure that you are heating and cooling your home, instead of your attic. Leaky ductwork is a frequent cause of heating or cooling loss.

Eliminate "Energy Bandits":

The biggest energy loss normally occurs through the ceiling, but heat can also escape through walls, windows, doors and floors.

  • Reduce your monthly energy cost by improving your insulation. You can obtain complete insulation information from hardware stores or insulation dealers.
  • Caulk around windows and door frames. Cracked, brittle and loose caulk must be replaced
  • Replace loose or cracked putty around window panes.
  • Cover, tint or shade windows to reduce heating or cooling loss.

Stay Connected

Check here to sign up for Consumer Alerts from the Corporation Division. To receive alerts for your business register at eCorp.azcc.gov.Please call 602-542-3026 with questions for the Corporations Division.

Check here to sign up for Notices and Agendas for Commission Meetings, Hearings and Appearances. Have questions about Notices and Agendas, click here for contact information.

Check here to receive the latest Commission News Releases and information. Please call 602-542-0728 with any questions.

Arizona Corporation Commission

1200 W. Washington Street

Phoenix, AZ 85007


Corporations Division

1300 W. Washington Street

Phoenix, AZ 85007


Tucson Office (Walk-ins only)

400 W. Congress Street

Tucson, AZ 85701