Pandora is one of the largest and most recognizable jewelry designers and manufacturers worldwide. Their locations are found in various retail stores, concourse malls, strip malls, and airports worldwide. Marque Engineering has provided full-scale mechanical, electrical, and plumbing engineering design for over 190 locations in the U.S. On average, the square footage of these stores is around 1,000 square feet. Typical engineering services include upgrading or adding a split system or rooftop unit HVAC and adding lighting and plumbing throughout all three rooms of the retail store.