Built on Craft. Driven by Precision. Trusted for Generations.

Mechanical contracting, boiler installation, HVAC, plumbing and fabrication done right since 1945.

Who We Are

Prout Boiler is a third-generation mechanical contractor trusted by industrial facilities, hospitals, schools and commercial builders across Northeast Ohio and Western Pennsylvania. Founded in 1945 in Youngstown, Ohio, we built our reputation on craftsmanship, honesty and dependable service. We do the job right and we stand behind our work.

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What We Do

  • boiler

    Boiler, HVAC and Plumbing Services

    Service and repair of steam and hot water boilers, heating and cooling coils, pumps and hydronic equipment, heat exchangers, combustion systems, storm and sanitary piping repairs and backflow preventer service and testing.

  • hvac

    HVAC Installation

    Heating hot water and chilled water systems, rooftop units, air handling equipment, refrigeration and temperature control solutions.

  • plumbing

    Plumbing and Process Piping Installation

    Domestic water, sanitary systems, natural gas, medical gas, compressed air, fuel oil, storm, acid waste, wastewater and industrial process piping.

  • piping

    Fabrication and Pre-Built Systems

    Custom-built piping assemblies, boiler rooms, mechanical equipment skids and complete underground plumbing systems built in-house for faster field installation.

  • technology

    Technology and Innovation

    3D laser scanning, BIM modeling, robotic layout and digital fabrication tools that improve accuracy, speed and efficiency on every project.

Why Choose Prout Boiler

Three Generations of Trust

Family-owned since 1945. Built on integrity and long-term relationships.

Precision and Technology

Trimble 3D scanning, AutoCAD MEP, Autodesk Revit and robotic total station tools allow us to build faster and with exact accuracy.

Large-Scale Capability.

We handle major commercial, industrial, healthcare and institutional projects.

Industries We Serve

Healthcare and Hospitals

Education and Universities

Manufacturing and Industrial Process Facilities

Bid-Spec, Design-Build and
Design-Assist

projects with owners, general contractors and construction managers