FARMERS BRANCH, TEXAS — Stream Realty Partners has secured a 13,386-square-foot lease for AIR Engineering and Testing Inc., at Westwood Business Park located at 1801 Royal Lane in Farmers Branch. AIR Engineering and Testing is a provider of testing, adjusting and balancing, commissioning services and energy modeling for mechanical building systems. Todd Noonan of Stream represented the tenant, AIR Engineering and Testing, while Chris Andler with Property Advisers Realty represented the landlord in the transaction. Westwood Business Park is a 12-building complex located near the major North Dallas thoroughfares of North Stemmons Freeway (I-35 E) and LBJ Freeway (I-635). PAR Capital Partners Inc. purchased the property in August 2014, and a renovation is underway.