Lagreca & Quinn Real Estate Services, Inc. (L&Q) is a full service real estate valuation and consulting firm that features commercial and residential divisions.  Founded in 2003, the commercial division is headed by Michael A. Lagreca, MAI, AI-GRS and Paul D. Quinn, MAI, AI-GRS, while the residential division is headed by Robert C. Lagreca, SRA.  The principles of L&Q are members of the Appraisal Institute.