AECSI Water provides quality services, products, and materials for boiler and and steam systems.

Boilers are used to produce steam as an efficient form for moving energy to various end uses. The nexus between a boiler and its associated steam / condensate system is what drives a manufacturing process, electrical generation or cogeneration system, heating complex, or multiple other systems. In these systems, the balance of chemistry is critical to prevent scaling, deposition, corrosion, fouling, and pitting. Integral to this is maintaining the proper feedwater chemistries and monitoring to maintain the proper boiler cycles of concentration to meet the system demands and keep efficiencies at their highest peak. In addition, proper steam and condensate chemistries must be maintained, and other segments such as deaerator chemistries must be monitored and maintained as well. Please scroll to learn more.

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Full Treatment Service

Its more than boilers and associated systems that we treat; we treat you the customer with full respect and grant you the loyalty you deserve with service that the other companies simply may not produce for the variety and size of industries we enjoy serving.

Our full service includes not only regularly scheduled water treatment visits for your steam generation facility or whatever the water treatment needs may be, it also includes additional visits during developing issues and for emergencies.

Our AECSI Water personnel are dedicated and trained to safely change out treatment products, perform chemical tests, send out samples for lab analyses, inspect treatment system operation, adjust feed rates as necessary, communicate findings, make recommendations, and much more. Our checklists are specific to each customer, and we maintain tracking data, all maintained as confidential records.

Our service goes full spectrum, from being able to perform direct hands-on presence in your facility, all the way to providing the products and consultation necessary for the self-sufficient facility, staffed to monitor, test, adjust, and handle equipment / products, and so forth.

Remote Operational Monitoring

Remote monitoring and controlling capabilities for select systems in boiler and steam generating facilities are available for installation at your location of choice or to an off-site monitoring service. Monitoring parameters are set according to water treatment system needs and criticality. Please discuss this with us for details.


No matter what treatment program you choose, we provide information and training for your workforce on our products and how to use and optimize the treatments and save resources through becoming more green in water treatment applications.

Hands-on training is an integral part of the process for safely handling and changing out treatment products, operating product treatment pumps, troubleshooting and correcting operational equipment, running portable lab tests (or testing within fully set-up laboratory facilities), interpreting data results, and investigating what to do during system chemistry changes or upsets.

We put safety into all of our training programs, and can partner with our customers to contribute to their safety meetings relating to water treatment processes.

Laboratory Services

Beyond routine on-site system sample testing that is associated with boilers, steam, condensate, and its makeup water, etc., we offer full laboratory sampling and analyses services for water treatment, based on system needs and conditions – whether it is to research treatments or to solve issues.

Audits, Evaluations & Consultation

AECSI Water can evaluate your systems and make recommendations with the associated consultation. In addition, we can tailor performance evaluations for your facility and provide water and energy audits, risk assessments, and/or regulatory consultation.

Softener, Filter, Dealkalizer, and Demineralizer Service & Repair

Because we fabricate equipment, we can also repair equipment. Please see our section on equipment below.


When it comes to operating optimal boiler steam generating systems, the proper equipment is necessary, and more so when it comes to thinking in terms of green – saving energy and resources. We fabricate equipment specific to site needs for:

  • Softening & Filtration

  • Reverse Osmosis

  • Deionization

  • Electrodeionization

  • Dealkalization

  • Chemical Feed & Control

  • Custom Equipment for Unique Applications


Our chemical treatment products are among the top in the industry and are supplied by Buckman Laboratories. In addition, AECSI Water has the capability of blending treatments to best meet customer needs. We provide:

  • Scale & Corrosion Inhibitors

  • Steam & Condensate Return Line Corrosion Inhibitors

  • Boil-Out & Cleaning Products

  • Custom Products for Unique Applications