Houston Texas Area Accounting Firms Recommendations

SOLVED

After many years our beloved CPA has decided to retire.  The accounting firm she works for has indicated they are only interested in working in QuickBooks.

Therefore, we are looking for Houston Texas area Accounting Firms that are well versed in Peachtree (Sage 50) and would be willing to come to our offices once a month to certify and close the previous month's period.  Most of the firms we have reached out to only want to deal in QuickBooks.  

Any recommendations would be greatly appreciated.