Mechanical & Gas Fitting
Certified Mechanical Systems & Gas Fitting
CRS Mechanical designs and installs high-performance mechanical and gas fitting systems for commercial and industrial facilities. From chilled water loops to high-pressure gas connections, every system is engineered to spec, pressure-tested, and fully documented for compliance with New Hampshire building codes and safety regulations.
Services Include:
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Installation and connection of gas lines for boilers, furnaces, water heaters, and commercial appliances. All work performed in-house by licensed technicians—no subcontractors.
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Custom piping systems for hot water and steam distribution in commercial heating applications. Designed for durability, energy efficiency, and long-term performance.
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Precision piping for commercial refrigeration and chilled water systems, using materials tailored for temperature control, pressure ratings, and corrosion resistance.
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Design and installation of pump assemblies, headers, and distribution manifolds for HVAC and process water systems. Balanced for flow efficiency and redundancy.
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Professional-grade pipe insulation to reduce heat loss, prevent condensation, and improve system efficiency. All systems clearly labeled for safety and serviceability.