The Apex Advantage

We’re on a mission to empower industries with the resources they need to achieve their water and process goals. From system optimization to sustainability, we take the headache out of maximizing your impact, ensuring seamless and effective solutions every step of the way.

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Your Water + Process Needs, Simplified

Apex was founded on the belief that effective solutions start with a collaborative partnership. By working closely with our clients, we develop optimized strategies tailored to their unique needs. Backed by decades of expertise, we deliver measurable results while valuing the safety and well-being of our clients and our community. Our services ensure long-term optimization and sustainability, bridging the gap between your organization and your goals.
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Why Top Industries Trust Apex:

(Apex) has proven to be the most competent water treatment company I have worked with in my 29 years of ethanol.”

General Manager, Ethanol Plant in Midwest USA

Combining Forces to Provide Superior Water + Process Solutions

Apollo, Aqua Treat, Guardian CSC, and Weas Engineering, now unified as Apex, redefine industrial water and process solutions. We blend high-level expertise with a local, tailored approach to customer service. Beyond just being a provider, we forge true partnerships, ensuring the performance and reliability of your systems. With Apex, expect more than solutions—expect a commitment to problem-solving and value at every turn.

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Apollo, headquartered in Minnesota, is backed by a nationwide team, allowing them to offer comprehensive water, process and agricultural services, leveraging expert design and engineering. Apollo takes a vertically integrated approach and excels in offering end-to-end services, from design to implementation. Now, as part of the Apex team, Apollo will continue its legacy of offering expertly tailored engineering services, delivering vertically integrated solutions that cover each client’s needs from end to end.
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Aqua Treat is recognized for its expertise in delivering innovative water and process solutions. Based in Fresno, California, their team of engineers focuses on addressing each customer’s specific needs with an emphasis on sustainability and effective, eco-friendly solutions. Together, alongside fellow Apex visionaries, they look forward to working one-on-one with new clients to optimize their water treatment process and create a more vibrant future.
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Guardian CSC, located in York, PA, has established itself as a leader in water treatment and equipment through a strong focus on engineering and consulting services. The company has built a reputation for training, developing lasting relationships with customers, and providing tailored solutions. This customer-centric approach, along with an unwavering dedication to engineering excellence, has made them a key component of the Apex mission.
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Weas Engineering, based in Westfield, Indiana, provides a combination of treatment products and equipment solutions to help achieve the best possible operating results for its customers. Recognizing the varied requirements of different facilities, the team excels in designing customized products, services, and water management programs. This allows them to craft individualized processing systems and water management programs with each facility’s needs at heart.

Let’s talk about your Water + Process needs.