PRP was established in 1985 providing Civil and Structural Engineering services for the benefit of clients. Steady growth over the next five years saw the establishment of offices in Leicester and Huntingdon as well as the original office in Northampton. The firm survived the recession of the early 1990s by careful cost control, a refusal to lower standards of service, and continued aggressive marketing. It was well-placed, therefore, to take advantage of the expanding economy which began to emerge in the later 1990s. Building surveying services were introduced in 1995 to compliment services already offered to our clients.

Continued expansion driven by an increasing client base saw several office moves as more space was required to accommodate more staff. In 2004 the firm was incorporated as PRP.UK Ltd. in order to provide for future expansion and acquisitions.

In 2006 an office was opened in Leeds following the purchase of Robert Allin Consultants, a small, but long-established practice providing similar services. This enabled the firm to consolidate its own clients in the area as well as giving it access to many new ones.