Mechanical Insulation Experts

Proudly serving the Mid-Atlantic for 30+ years

30+ Years of Proven Expertise

Built on Experience. Trusted for Performance.

Since 1992, Alleghany Industrial Insulation Co. has provided reliable mechanical and industrial insulation solutions across the region — delivering efficiency, safety, and performance on every project, big or small.

Comprehensive Mechanical Insulation Services

Alleghany Industrial Insulation Co. provides superior quality insulation services throughout western Pennsylvania, New York State, Ohio, West Virginia, Maryland, Virginia and beyond. Comprehensive energy conservation solutions for multiple industries are made possible through decades of knowledge and experience combined with skilled craftsmanship.

Commercial Insulation Services

We specialize in mechanical insulation for HVAC, plumbing, and building systems, improving energy efficiency, preventing condensation, enhancing safety, and extending system life.

Industrial Insulation Services

We deliver high-performance insulation for industrial environments, focusing on temperature control, safety, and long-term durability.

Commitment to Safety

Alleghany Industrial Insulation Co. is steadfast in its commitment to the health of safety of our employees, contractors, and everyone we share the job site with.

The health and safety of our people and everyone on the job site is our top priority. We build a strong culture of proactive accident prevention, environmental awareness and personal responsibility in everything we do.

Visit our Safety section to learn more about our commitment, training, safety procedures and compliance.

WBENC-Certified Women's Business Enterprise

Proudly a Women’s Business Enterprise holding multiple certifications since 2018:

WBENC-Certified Women’s Business Enterprise
WBENC-Certified Woman Owned Small Business
Pennsylvania DGS Small Diverse Business (Woman-Owned)
PA UCP Disadvantage Business Enterprise
New York State Women Business Enterprise

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