O&M Engineering Header Logo
O&M Engineering Header Logo

Engineered Solutions.

O&M Engineering is a full-service engineering and metal fabrication contractor serving the eastern U.S. since 2001. With facilities in New Jersey and Pennsylvania, our expert team of engineers, welders, fabricators, and machinists deliver precision and reliability on every project.

Our Services

About O&M Engineering

O&M Engineering delivers expert design-build solutions for critical infrastructure across food, pharmaceutical, and chemical industries. From steam systems to sanitary design, our in-house team tackles complex challenges with precision, safety, and innovation at the core. Our full-service approach covers consultation, design, installation, and troubleshooting—giving you a trusted partner across every phase of your project.

Read More About O&M

About O&M Engineering

O&M Engineering delivers expert design-build solutions for critical infrastructure across food, pharmaceutical, and chemical industries. From steam systems to sanitary design, our in-house team tackles complex challenges with precision, safety, and innovation at the core. Our full-service approach covers consultation, design, installation, and troubleshooting—giving you a trusted partner across every phase of your project.

Read More About O&M

Core Capabilities

black steam distribution headers
Steam Distribution Systems

Consultation, troubleshooting, and system optimization for efficient, reliable steam distribution.

Blue ammonia refrigeration system
Ammonia Refrigeration

Precision design, fabrication, and service of ammonia-based refrigeration systems for critical industrial applications.

birds-eye view of a manufacturing plant sanitary system
Food & Beverage Manufacturing

Sanitary process system design and build, supporting compliance, efficiency, and production reliability.

three bulk chemical silos against blue sky
Bulk Chemical Handling & Storage

Engineered solutions for safe, efficient transfer, containment, and storage of industrial chemicals.

Expert Consultation, Precision Execution.

O&M Engineering offers expert consultations for complex systems, helping clients make informed, buildable decisions before fabrication begins. Whether you're troubleshooting existing infrastructure or planning new process lines, our practical insight and engineering-first mindset ensure precision from the start.

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Industries We Serve

From sanitary food systems to high-pressure chemical environments, O&M Engineering supports critical infrastructure across some of the most demanding industries.

Food & Beverage Processing

We design and fabricate custom solutions that meet the stringent sanitation and efficiency standards of the food and beverage industry.

Heavy Marine

Our specialized fabrication services support the heavy marine sector, ensuring reliable, durable components for demanding applications.

Manufacturing

We provide engineered solutions and precision fabrication to streamline manufacturing processes and improve system reliability.

New Construction

From structural steel to critical infrastructure, we deliver custom-engineered solutions for new construction projects.

Water Treatment

Our expertise in stainless steel and sanitary systems ensures effective and reliable solutions for water treatment facilities.

Rail

O&M Engineering supports the rail industry with high-performance, custom-built components and specialized systems for enhanced operations.

Pharmaceutical

Our engineered solutions cater to the pharmaceutical industry, ensuring precise, contamination-free systems for manufacturing processes.

Hydraulic Fracturing

Our custom-designed components support hydraulic fracturing operations, ensuring performance and safety under extreme conditions.

Mining

We deliver durable and reliable solutions for the mining industry, optimizing machinery and infrastructure performance.

Military

O&M Engineering provides trusted, high-quality engineering solutions that meet the unique demands of military applications.

Medical

We design and fabricate sanitary and highly regulated systems that ensure compliance and safety for the medical industry.

Power Generation

We offer comprehensive engineering and fabrication services to meet the rigorous demands of the power generation sector.

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The Stainless Standard

At O&M Engineering, stainless steel isn’t a preference—it’s the standard. Every system we design and fabricate is crafted from stainless for maximum durability, sanitation, and long-term performance. From process piping to bulk storage, stainless is at the core of every engineered solution we deliver.

close-up of stainless steel pipes used in ammonia refrigeration system

The Stainless Standard

At O&M Engineering, stainless steel isn’t a preference—it’s the standard. Every system we design and fabricate is crafted from stainless for maximum durability, sanitation, and long-term performance. From process piping to bulk storage, stainless is at the core of every engineered solution we deliver.

Engineering-Driven Solutions for Complex Challenges

With decades of field experience and a fully equipped fabrication facility, O&M Engineering delivers precision-built systems designed to perform in the most demanding environments.

Consultation & Design
We collaborate with your team to develop tailored solutions that meet your exact specifications and regulatory standards.
In-House Fabrication
Our in-house capabilities at O&M facilities enable us to manage large-scale builds with reduced downtime, enhanced quality control, and streamlined delivery.
two welding masks hanging on a wooden board in a workshop