Find an IRA Registered Contractor
IRA Registered Contractors have met the program's standards of certification, licensing and training. Pick one to guide your project — newly approved contractors appear here automatically.
Displaying 351–375 of 748 contractors · List updated September 29, 2026
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KO Electric LLC HEAR 1792 WILLIAMS DR, Stoughton, WI 53589 · Dane County (248) 228-7477 koelectric78@gmail.comElectrical
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Kolbe ServicePro Inc. HOMES 1330 S 11TH AVE, Wausau, WI 54401 · Marathon County (715) 847-0553 luke.skadahl@kolbeservicepro.com
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Krueger Electric & Refrigeration Inc HEAR 1455 COUNTY RD PP, Brillion, WI 54110 · Calumet County (920) 756-2852 jaredk@kruegerelectricco.comElectrical
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Lakeshore Heating & Sheet Metal LLC HOMESHEAR 9622 US 10, Cato, WI 54230 · Manitowoc County (920) 683-3967 1lakeheat@gmail.comHVAC, Geothermal
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Lanz Furnace & Fireplace Inc HOMESHEAR 1206 29TH AVE, Monroe, WI 53566 · Green County (608) 325-2581 ckammerer@lanzfurnace.comHVAC
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Larson Electric LLC HEAR 7912 Forsythia Ct, Middleton, WI 53562 · Dane County (608) 444-3073 office@larsonelectricmadison.comElectrical
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Larson Home Services LLC HOMESHEAR 4281 ACKER RD, Madison, WI 53704 · Dane County (608) 222-9199 andrew@leafguardmadison.comInsulation
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Latitude.43 HVAC and Energy Solutions HEAR 6350 COPPS AVE, Madison, WI 53716 · Dane County (608) 438-5597 latitude43hvac@gmail.comHVAC
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LB Home Heating HEAR 810 SWAN DR STE B, Mukwonago, WI 53149 · Waukesha County (262) 720-6345 Aaron@Lbhomeheating.comHVAC, Heat Pumps
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Leo's High Quality Construction HOMES 5161 FOX SEDGE LN, Madison, WI 53711 · Dane County (608) 444-0283 jeimy@leoshqconstruction.comHome Energy Assessment, Insulation
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Liberty Home Comfort HOMESHEAR 2800 E ENTERPRISE AVE, Appleton, WI 54913 · Outagamie County (303) 521-5790 keith@libertyhomecomfort.com
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Lisenby SprayFoam Inc. HOMES 331 29TH ST, New Auburn, WI 54757 · Barron County (612) 296-9727 lisenbysprayfoam@gmail.comInsulation
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Lowe's Companies Inc. HEAR 7027 S 27TH ST, Franklin, WI 53132 · Milwaukee County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 1605 CURTIS BRIDGE RD, Wilkesboro, NC 28697 · Wilkes County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR W3255 VAN ROY RD, Appleton, WI 54915 · Outagamie County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 1605 CURTIS BRIDGE RD MAIL CODE RES6, Wilkesboro, NC 28697 · Wilkes County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR PO BOX 1688, Southeastern, PA 19399 · Chester County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 1628 JOHN F KENNEDY BLVD STE 2100, Philadelphia, PA 19103 · Philadelphia County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 2015 E GENEVA ST, Delavan, WI 53115 (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR PO BOX 13508, Philadelphia, PA 19101 · Philadelphia County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 1605 CURTIS BRIDGE RD MAIL CODE BDS7, Wilkesboro, NC 28697 · Wilkes County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 230 CROSSROADS DR, Plover, WI 54467 · Portage County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 4401 DEWEY ST, Manitowoc, WI 54220 · Manitowoc County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 12000 W BURLEIGH ST, Milwaukee, WI 53222 · Milwaukee County (336) 658-4640 bradley.s.hincher@lowes.comRetailer
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Lowe's Companies Inc. HEAR 2015 E GENEVA ST, Delavan, WI 53115 · Walworth County (336) 658-4640 bradley.s.hincher@lowes.comRetailer