Providing Cedar Falls with Electricity, Gas, Water, Cable TV and Internet Services

Customer Service Hours:
(319) 268-5280
M-F: 7:30 a.m. - 5:30 p.m.
Sat & Sun: Closed

Help Desk Hours:
(319) 268-5221
M-F: 7:30 a.m. - 9 p.m.
Sat & Sun: 9 a.m. - 5 p.m.

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Learn more about switching from incandescent bulbs to long-lasting, low-energy CFLs for your home. CFU offers rebates for bulbs and fixtures.

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	Save Energy on Hot Water We need hot water for showers, dishwashing and clothes washing. Discover easy ways to help lower your water heating bill.

	Adding Insulation Most older homes do not have sufficient insulation in the attic. Adding insulation to the attic, foundation and sidewalls offers the fastest payback for an energy-efficient improvement. CFU offers rebates to help cover the cost of the materials and installation.

	Air Conditioning Assistance Help your AC keep you cool this summer with these tips for both inside and outside your home. Hear what the energy experts at CFU suggest...

	Team Introduction: CFU Energy Specialists Meet our seasoned team of energy experts with 60 years of expertise and industry knowledge.

	Learn more ways to save energy at home ›