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We provide a variety of comprehensive services for site development projects and municipal governments. David Hals founded Hals Engineering Company in 1988. The firm provided civil engineering and land surveying services to private clients and developers in Northern New Jersey. In 1995, the company combined with William H. Schwanewede Associates, to form Schwanewede/Hals Engineering. Schwanewede Associates brought 50 years of Municipal Engineering experience to the newly formed company. Schwanewede/Hals Engineering has been providing Municipal Engineering to numberous towns in Bergen County and continues to provide extensive services for land development projects. Our Timeline

HALS ENGINEERING, CO. PC Questions

The HALS ENGINEERING, CO. PC annual revenue was $3 million in 2026.

1 people are employed at HALS ENGINEERING, CO. PC.

HALS ENGINEERING, CO. PC is based in Oakland, New Jersey.

The NAICS codes for HALS ENGINEERING, CO. PC are [54, 541, 5413, 54137].

The SIC codes for HALS ENGINEERING, CO. PC are [87, 871].

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