Simes & Rosch, LLC is a consulting engineering firm based in Jacksonville, Florida, specializing in mechanical, electrical, and plumbing (MEP) engineering as well as construction commissioning services. Established in 1999, the firm has built a reputation for delivering high-quality, cost-effective, and sustainable designs tailored to the needs of a diverse clientele, including federal and local governments, industry leaders, architects, and design-build contractors.
With a commitment to excellence, Simes & Rosch is equipped to handle a wide range of projects, regardless of type or scope. Their expertise encompasses comprehensive engineering studies and detailed commissioning services aimed at ensuring the optimal performance of mechanical and electrical systems.
Simes & Rosch has successfully contributed to numerous significant projects across Northeast Florida and the Southeast region, including the notable Greenville County Administration Building in South Carolina—a $65 million development that consolidates government offices in a state-of-the-art facility.
The firm’s service offerings include mechanical systems design (with capabilities in heating, cooling, and energy recovery), electrical systems (such as power distribution and lighting), and plumbing services (including water distribution and medical gas systems). Additionally, Simes & Rosch emphasizes sustainability in their designs through LEED certification processes and energy analysis.
The firm serves a wide geographic range, catering to clients in various cities, towns, and military bases throughout Florida, Georgia, South Carolina, North Carolina, Alabama, California, Louisiana, Mississippi, Montana, and Texas. Their commitment to timely delivery and staying within budget has earned them a loyal customer base, making Simes & Rosch a trusted partner in the consulting engineering field.
