Engineered Fire Systems is a fire protection design and engineering consultancy founded in 1986, with offices in Grass Valley, California and Reno, Nevada. It designs residential and commercial fire sprinkler systems, fire alarm systems and exterior sprinkler systems. It also provides inspection and plan review, development consulting and advocacy, and procurement support. The practice is led by a fire protection engineer, added licensed engineering consulting in the 2020s and has a team of more than 12, including a senior plan reviewer.