GENERAC HOLDINGS INC. - FORM S-1/A - EX-23.1 - EXHIBIT 23.1 - January 25, 2010

Attached files

file filename
S-1/A - S-1/A - GENERAC HOLDINGS INC.a2195620zs-1a.htm
EX-10.45 - EXHIBIT 10.45 - GENERAC HOLDINGS INC.a2196063zex-10_45.htm
EX-1.1 - EXHIBIT 1.1 - GENERAC HOLDINGS INC.a2196063zex-1_1.htm
EX-3.1 - EXHIBIT 3.1 - GENERAC HOLDINGS INC.a2196063zex-3_1.htm
EX-4.1 - EXHIBIT 4.1 - GENERAC HOLDINGS INC.a2196063zex-4_1.htm
EX-3.2 - EXHIBIT 3.2 - GENERAC HOLDINGS INC.a2196063zex-3_2.htm
EX-5.1 - EXHIBIT 5.1 - GENERAC HOLDINGS INC.a2196063zex-5_1.htm
EX-10.1 - EXHIBIT 10.1 - GENERAC HOLDINGS INC.a2196063zex-10_1.htm
EX-10.64 - EXHIBIT 10.64 - GENERAC HOLDINGS INC.a2196063zex-10_64.htm
EX-10.65 - EXHIBIT 10.65 - GENERAC HOLDINGS INC.a2196063zex-10_65.htm
EX-10.63 - EXHIBIT 10.63 - GENERAC HOLDINGS INC.a2196063zex-10_63.htm
EX-10.66 - EXHIBIT 10.66 - GENERAC HOLDINGS INC.a2196063zex-10_66.htm
EX-10.53 - EXHIBIT 10.53 - GENERAC HOLDINGS INC.a2196063zex-10_53.htm
EX-10.67 - EXHIBIT 10.67 - GENERAC HOLDINGS INC.a2196063zex-10_67.htm
EX-10.54 - EXHIBIT 10.54 - GENERAC HOLDINGS INC.a2196063zex-10_54.htm
EX-10.62 - EXHIBIT 10.62 - GENERAC HOLDINGS INC.a2196063zex-10_62.htm
EX-10.44 - EXHIBIT 10.44 - GENERAC HOLDINGS INC.a2196063zex-10_44.htm

QuickLinks -- Click here to rapidly navigate through this document


Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption "Experts" and to the use of our report dated October 20, 2009, in Amendment No. 4 to the Registration Statement (Form S-1 No. 333-162590) and related Prospectus of Generac Holdings Inc. for the registration of shares of its common stock.

 
    
    /s/ Ernst & Young LLP

Milwaukee, Wisconsin
January 25, 2010



QuickLinks

Consent of Independent Registered Public Accounting Firm

Stock widget

Investing forum

GENERAC HOLDINGS INC. Reports

Also read