About Us: At ERA Brokers | Colonial | Donahoe we are a brokerage infused with proprietary real estate technology. As part of Brokers Holdings, our organization operates commercial and residential brokerages in Arizona, California, Texas, Nevada, and Utah. With over 800 agents and staff, we collectively close over 5,500 transactions worth more than $2 billion in value annually. In addition, we manage nearly 2,500 property management units worth nearly $1 Billion in value for our clients. Founded in 1982, the firm has been helping clients for more than 40 years.