Memberships

BBB - Better Business Bureau - http://www.bbb.org/tucson/business-reviews/contractors-general/porter-construction-services-in-tucson-az-20030124

ACT - Alliance of Construction Trades - http://www.actaz.net/

NFIB - National Federation of Independent Business - http://www.nfib.com/?gclid=CO266o6JkcoCFUhlfgodlfAOXg

References

Please contact us for references.