Halladay & Mim Mack, Inc., a California corporation founded in 1982, is a firm dedicated to providing quality Civil Engineering and Land Surveying services to both private and public sector clients throughout Southern California.

Halladay & Mim Mack's staff includes registered professional engineers and licensed land surveyors as well as designers, CAD specialists and support staff acknowledged in the industry for their ability to meet critical time schedules and expedite the construction process.

The Halladay & Mim Mack’s reputation for excellence is based on a conviction that every project has unique goals and demands a creative, custom-tailored team approach to achieve cost effective results on-time or ahead of schedule.