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Find trade allies and contractors who are energy-savvy and Alliant Energy-approved. All of the businesses included here are members of the Alliant Energy Trade Ally Network - meaning they meet our standards for insurance, certification and licensing. Wisconsin customers, please visit Focus on Energy.
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Doug Wiebold Plumbing & Heating LLC

2555 K Ave

Williamsburg, IA 52361

(319) 668-1261

dougwieboldplumbingandheating@gmail.com

License Number : C130995
Languages Spoken: English
Property Types: Residential
Service Types: Geothermal, Heating, ventilation, and air conditioning, Plumbing
Contact trade ally
Harris Electrical Service Inc.

111 Hopkinton Culver Road Ne

Hopkinton, IA 52237

(563) 926-2842

rkharris37@gmail.com

License Number : C094874
Languages Spoken: English
Property Types: Agricultural, Agricultural, Commercial
Service Types: Lighting, Business energy solutions program
Contact trade ally
Heartland Mechanical Contracting

35612 Bellevue Cascade Rd.

Bellevue, IA 52031

(563) 543-6951

colby@heartland-mechanical.com

View Website

License Number : C138851
Property Types: Residential, Commercial, Agriculture, Multi-family, Industrial, Schools & government
Service Types: Heating, ventilation, and air conditioning, Refrigeration, Business energy solutions program
Contact trade ally
Custom Aire Inc.

16028 I Ave

Wapello, IA 52653

(563) 506-0332

customaire99@gmail.com

View Website

License Number : C135256
Languages Spoken: English
Property Types: Residential, Commercial
Service Types: Heating, ventilation, and air conditioning, Plumbing, Instant discount participating trade ally, Geothermal
Contact trade ally
Casper Plumbing & Heating Inc.

804 Pole Line Road

Decorah, IA 52101

(563) 382-0642

info@casperdecorah.com

View Website

License Number : C130061
Languages Spoken: English
Property Types: Residential, Commercial
Service Types: Heating, ventilation, and air conditioning, Plumbing, Business energy solutions program, Geothermal
Contact trade ally
Brown Electric

1717 Industrial Park Road

Boone, IA 50036

(515) 432-0575

belectric5@qwestoffice.net

View Website

License Number : C100043
Languages Spoken: English
Property Types: Residential, Commercial
Service Types: Lighting, Business energy solutions program
Contact trade ally
Dominion Lighting, Inc.

900 Jorie Blvd, Ste 195

Oak Brook, IL 60523

(708) 495-1181

angel@dominionlightinginc.com

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Languages Spoken: English, Spanish
Property Types: Commercial, Schools & government
Service Types: Lighting, Business energy solutions program
Contact trade ally
Premier Ag Systems, LLC

105 Johnson St

Elkader, IA 52043

(563) 245-9000

mcunningham@premieragsystems.com

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License Number : C133299
Languages Spoken: English
Service Types: New construction
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Viking Electric

654 Norway Ave

Spring Grove, MN 55974

(507) 459-2880

scott@vikingelectric.net

View Website

License Number : C129361
Property Types: Residential, Commercial, Agriculture, Multi-family, Industrial, Schools & government
Service Types: Lighting, Instant discount participating trade ally, Electrical, Business energy solutions program, Electric vehicles, Solar, New construction
Contact trade ally
Molo Plumbing Heating & A/C

123 Southern Avenue

Dubuque, IA 52004

(563) 557-8755

heating@molocompanies.com

View Website

License Number : C132805
Languages Spoken: English
Property Types: Residential, Commercial
Service Types: Heating, ventilation, and air conditioning, Plumbing
Contact trade ally
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