Seven black pipes mounted vertically on a concrete wall with metal clamps.

Comprehensive Commercial Plumbing Services

Tharco, Inc. specializes in providing unparalleled plumbing and gas system installations. As a trusted commercial plumbing contractor since 1977, we have built a solid reputation for delivering reliable, code-compliant, and efficient plumbing solutions. Our extensive experience spans across various commercial projects, ensuring that we meet all client requirements with precision and professionalism.

Projects Served by Us

  • Office Buildings
  • Warehouse Buildings
  • Multi-Unit and Multi-Story Buildings
  • Restaurants
  • Tenant Fit Outs
  • Retail Spaces
  • Shopping Centers
  • Automotive Facilities
  • Flex Buildings
  • Medical Suites
  • Schools
  • Churches
  • Tilt Up Concrete Shell Buildings
Exposed ceiling with industrial pipes and beams in a building.

In-Depth Plumbing Services for Businesses

Row of electrical transformers on a rooftop at night.

Plumbing and Gas Installation

We specialize in comprehensive plumbing and gas installation for diverse construction projects, including tenant fit-outs, new builds, and renovations in commercial, multi-story, and multi-unit buildings.

Coiled copper pipes neatly installed on a metal frame.

Commercial Plumbing Installations

Tharco, Inc. specializes in plumbing and gas installation in a wide array of construction project types including tenant fit out, new construction and renovations for commercial multistory  and multiunit buildings. We provide complete plumbing systems for new commercial builds, from underground to final inspection as well as custom design-build plumbing solutions.

Industrial laboratory equipment with pipes and control units.

Plumbing Renovations and Retrofits

Our services include upgrading existing commercial systems, performing fixture replacements, and executing system redesigns to modernize your facilities.

Reliable Plumbing, Lasting Solutions

Ready to see our expertise in action? Browse our diverse portfolio of completed commercial plumbing and gas installation projects and discover the quality and precision we bring to every job.

Discover Our Work

Our Project Portfolio

A row of white tankless water heaters installed on a wall.
Close-up of metal rods in an industrial setting with blurred background.
Industrial pipes and metal structures inside a factory or warehouse ceiling.
Close-up of metal rods with rubber tips arranged in a row.
Wooden bar stools with metal legs in an indoor setting.
Exposed copper pipes installed along a ceiling with metal beams.
Copper pipes and valves in an industrial setting.
Industrial piping system with copper and PVC pipes in a mechanical room.
Ceiling pipes and conduits arranged in an industrial setting.
Clean industrial laboratory with stainless steel sinks and machinery.
Outdoor HVAC unit with yellow piping on gravel ground.
White PVC pipes installed in a trench dug in rocky soil.
PVC pipes installed in a trench for underground plumbing.
Seven black pipes mounted vertically on a concrete wall with metal clamps.
Metal framing for wall construction in a building under renovation.