Attached files
| file | filename |
|---|---|
| 10-K - MAINBODY10KSIERRACONCEPTS - PIONEER POWER SOLUTIONS, INC. | mainbody.htm |
| EX-31.1 - EXH311 - PIONEER POWER SOLUTIONS, INC. | exh31_1.htm |
| EX-31.2 - EXH312 - PIONEER POWER SOLUTIONS, INC. | exh31_2.htm |
| EX-32.1 - EXH321 - PIONEER POWER SOLUTIONS, INC. | exh32_1.htm |
Maddox Ungar Silberstein,
PLLC CPAs and Business
Advisors
Phone
(248) 203-0080
Fax (248)
281-0940
30600
Telegraph Road, Suite 2175
Bingham
Farms, MI 48025-4586
www.maddoxungar.com
November
17, 2009
To the
Board of Directors of
Sierra
Concepts, Inc.
Reno,
Nevada
To Whom
It May Concern:
Consent
of Independent Registered Public Accounting Firm
Maddox
Ungar Silberstein, PLLC, hereby consents to the use in the Form 10-K, Annual
Report Pursuant to Section 13 or 15(d) of the Securities Act of 1934, of our
report dated November 17, 2009, relating to the financial statements of Sierra
Concepts, Inc., a Nevada corporation, as of and for the periods ending September
30, 2009 and 2008, and for the period from inception to September 30,
2009.
Sincerely,
/s/ Maddox Ungar
Silberstein, PLLC
Maddox
Ungar Silberstein, PLLC