HARN R/O Systems, Inc.

The oldest, privately-owned company in the membrane treatment industry. Since 1972 owners have turned to Harn to deliver the highest quality membrane treatment systems for their specific needs. Whether it's a full on design/build, a retrofit or a specific service or equipment need, Harn R/O has the knowledge, experience and dedication to exceed your expectations. As the industry leader, Harn R/O Systems draws on its vast knowledge of water treatment plants large, small and in-between to bring unparalleled quality and innovation to every project. We work faster, smarter and better simply because we have over 30 years of experience in every step of the process. And we work with you over the long-term to maximize your operational and cost efficiencies.

Company details

205-T Seaboard Ave. , Venice , 34285 FL USA

Locations Served

Business Type:
Industry Type:
Water and Wastewater - Water Treatment
Market Focus:
Nationally (across the country)

Trust Harn to Deliver!
Our full in-house capabilities and dedicated professional team deliver a level of trust, innovation and service you simply won’t find elsewhere. Our capabilities include:

  • Provide expertise and pilot units during initial membrane treatment assessment phase

  • Involvement during the contract procurement process that contributes added value, cost and time efficiencies

  • In-house design capabilities that maximize your time and take advantage of Harn’s technical expertise and experience

  • Fully equipped in-house shop for the design/build of your system with full attention to quality control and manufacturing efficiencies

  • Full service staff to ensure installation is performed right on time and right on budget, including the ability to provide complete turnkey systems

  • Ongoing service of your membrane treatment system − if you need help, we’re there

Over the past 30+ years, membrane treatment technology has grown increasingly sophisticated. To get the greatest operational and cost efficiencies, owners need to ensure that every piece fits seamlessly and integrates flawlessly. That’s where Harn R/O’s design/build expertise delivers knowledge, value and quality. From the start, our dedicated team works with you to identify your specific needs, develop innovative solutions and sidestep potential pitfalls and problems.
The history and knowledge we bring to each project also guarantees a greater certainty around cost and, as a licensed general contractor, delivers added value throughout the process. Our full service staff includes design engineers, CAD operators and fabricators experienced in solving the most complex operational, mechanical and logistical issues within your system. And once your plant is operational, our continuing service and involvement serve as a long-term cost management tool to protect your investment.