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Since 2005, 4 S.T.E.L. Engineering, Inc., a registered Small Business Enterprise (SBE), has been successfully providing solutions to meet our clients' structural design and engineering needs. Whether you are a Fortune 500 company or an individual homeowner, 4 S.T.E.L. Engineering has the knowledge and experience to help you! Our Services Commercial/Industrial: tilt-up structures, cold storage, seismic retrofits, tenant improvements, HVAC installations, equipment anchorage, rooftop evaluations Solar/Renewables: solar canopies, ground mounts, roof mounts, battery energy storage systems (BESS), shade canopies Residential: remodels, additions, ADUs, patio covers, HVAC installations, RTU replacements/upgrades California Division of the State Architect (DSA) Expertise: 4 S.T.E.L. permits dozens of projects through the California DSA each year

4 S.T.E.L. ENGINEERING, INC. Questions

The 4 S.T.E.L. ENGINEERING, INC. annual revenue was $5 million in 2026.

Dustin Rosepink is the CEO of 4 S.T.E.L. ENGINEERING, INC..

21 people are employed at 4 S.T.E.L. ENGINEERING, INC..

4 S.T.E.L. ENGINEERING, INC. is based in Mission Viejo, California.

The NAICS codes for 4 S.T.E.L. ENGINEERING, INC. are [54, 54133, 5413, 541].

The SIC codes for 4 S.T.E.L. ENGINEERING, INC. are [871, 87].

Top 4 S.T.E.L. ENGINEERING, INC. Employees

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