Start your search for Window Contractors with BBB SmartSource featured accredited businesses.  Each of the below Window Contractors have been accredited by the Minnesota BBB and have met our accreditation standards including having a satisfactory business record, make a commitment to make a good faith effort to resolve any consumer complaints and agree, by submission of an accreditation application and payment of dues, to uphold all BBB accreditation standards.  The Minnesota BBB may, at its discretion, require a Window Contractor to participate in a BBB-approved arbitration program as a condition of accreditation.  BBB accreditation is available by invitation only following BBB review and approval of an accreditation application. Accreditation by the BBB does not become effective, nor is any firm eligible for any rights and privileges of accreditation, until the applicant is formally notified that the BBB has accepted the firm’s application.  BBB, Start With Trust.