Celebrating 94 Years of Excellence

Since 1924, H.E. Neumann Company has been a leading provider of Commercial, Industrial, and Residential Mechanical Contracting Services. Today, we continue to expand our services throughout the Ohio, Pennsylvania, and West Virginia markets through our four locations in Wheeling, Morgantown, Charleston, and Pittsburgh. We are committed to safe and environmentally friendly operations, developing innovative solutions, and delivering cost effective high-quality work to our customers.

H.E. Neumann Co. is committed to providing the very best value to every customer’s construction project needs. Our goal is the highest quality installation and on-time completion, both provided within the customer’s budget and facility constraints.

COMMERCIAL

Offering general contracting, mechanical construction, building automation, and design-build services; along with the HVAC+R maintenance and project solutions required to keep your building operating efficiently and effectively. H.E. Neumann Co....

INDUSTRIAL

H.E. Neumann Company has been providing professional construction services and quality fabrications to its Industrial customers for over 70 years.  Our goal is to provide high-quality products to our customers...

RESIDENTIAL

Since 1924, H.E. Neumann Company has been a leading provider of high quality Heating, Air­ Conditioning, Refrigeration, and Plumbing Services. We have become the largest Heating, Ventilation and Air Conditioning...

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Company Certifications

HEALTHCARE BUILDINGS

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EDUCATION BUILDINGS

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GOVERNMENT BUILDINGS

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PARKING LOTS

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DOMESTIC BUILDINGS

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GREEN CONSTRUCTION

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