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Commercial Construction

What We Do

Providing all stages of commercial plumbing construction

Our goal at Major Plumbing Co. Inc. is to continue to be known as a plumbing industry leader and to be recognized for our commitment to professionalism and service throughout the construction industry.

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Commercial Construction Services

  • Ground-up Plumbing Construction

  • Remodel Plumbing Construction

  • Tenant Improvement, Retrofits and Remodel Plumbing Construction

  • Design-Build/ Design-Assist Plumbing Systems

Commercial Construction Stages

  • Pre-Construction Services:

  • Collaborate with contractors, architects and clients to design suitable cost-effective structures

  • Design Build / Design Assist:

  • Partner with engineers, CAD designers, and LEED professionals to design plumbing systems

  • Construction:

  • Professionally install plumbing systems and fixtures in commercial structures 

  • Post-Construction:

  • Maintain, repair and service facilities with our in-house service and maintenance team

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Commercial Scope of Work

  • Pre Construction

  • Review building codes and blueprints to ensure plumbing industry standards and regulations

  • Recommend changes to current plumbing structure in buildings to overcome issues

  • Underground, Top Out/Rough, Finish Plumbing

  • Locate, mark and document positions of pipe installations and connections

  • Locate and inspect sewer system with video equipment

  • Excavate trenches, lay pipelines, link piping system to the local water main and sewage system

  • Fabricate, assemble and Install plumbing systems and subsystems

  • Install gas supply, water supply/drainage, waste/sewage drainage and venting systems

  • Install piping sections, tubing, valves, pumps, and guages

  • Install heat exchangers, control systems, backflow preventers and expansion tanks

  • Install water heaters, water meters, water softeners, and water purification & filtration systems

  • Install plumbing fixtures for restrooms, supply closets, kitchen facilities and common areas

  • Post Construction Plumbing Inspection

  • Hydro jet pipes, test/certify backflow systems and inspect sewer system with video equipment

  • Complete final quality control inspection of facilities prior to building opening

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Commercial Structure Experience

  • Big Box Retailers

  • Non-Profits/Churches

  • Educational Facilities/Schools

  • Government Buildings

  • Grocery Stores/Markets

  • Healthcare/Medical Facilities

  • Hospitality

  • Restaurants/Food Services

  • Retail Centers

  • Retail Establishments

  • Storage Facilities

  • Vehicle Services