Best Piping Design Services for Refineries and Chemical Plants

You already know that piping carries much of the risk and cost in a refinery or chemical plant. Lines move hot, flammable, and corrosive fluids through tight spaces, and a poor routing choice can add months to a build or years of trouble in operation.

I have spent a lot of time studying how engineering firms present their work, how they build their teams, and what plant owners need from them. In this article I share the standards I use to judge a piping design provider, and I explain why Eichleay belongs near the top of your list. One reason is their piping design services, which sit inside a full engineering and project delivery team.

You will leave with a clear checklist you can use on any firm, and with enough detail to decide whether Eichleay fits your next project.

Why Piping Design Deserves Your Attention

Piping touches every part of a process plant. It connects equipment, supports safe operation, and sets how easy a unit is to maintain for the next thirty years.

Good design gives you:

• Fewer field changes during construction
• Safer access for operators and maintenance crews
• Lower material and labor costs
• Smoother start-up and turnover

Poor design gives you the opposite, and you pay for it twice: once in the field, and again every time a crew struggles to reach a valve.

How I Judge a Piping Design Provider

I look at six things. You can use the same list when you compare firms.

1. Industry experience. Have they worked on refineries, chemical plants, and similar process facilities?

2. Coordination across disciplines. Do process, mechanical, structural, electrical, and controls engineers work as one team?

3. Tools for existing plants. Can they capture current site conditions with accuracy?

4. Safety record. Does the firm track results and share them?

5. Project management and controls. Will someone watch cost and schedule with real data?

6. Client loyalty. Do owners return for the next project?

A firm that scores well on all six lowers your risk. A firm that scores well on two or three leaves gaps you must fill yourself.

Why Eichleay Stands Out

Eichleay is a family-owned industrial engineering firm that delivers engineering, procurement, and construction management (EPCM) services. The Eichleay name has been active in project delivery since 1875, and five generations of the family have led businesses in engineering and construction. The company remains 100 percent family owned and controlled.

That history matters to me because it points to a firm that plans to stay around. You want a design partner who will answer questions about your plant long after the drawings are done.

All Major Disciplines Stay In-House

Piping design works best when the people next to the piping designers are the process, mechanical, structural, electrical, and controls engineers on the same job. Eichleay keeps all major engineering disciplines in-house, which means your design is coordinated across the project and does not depend on handoffs between outside vendors.

Laser Scanning for Existing Plants

Most refinery and chemical plant work happens in a facility that already runs. Drawings of older plants often differ from what stands in the field.

Eichleay offers 3D laser scanning and modeling that uses point cloud scanning to support accurate, client-specific piping designs. Your designers work from real site conditions, which cuts the chance of clashes during installation.

Process and Safety Knowledge

Piping design in a chemical plant connects to process safety. Eichleay offers process engineering, process hazards analysis (HAZOP), operational risk assessments, feasibility studies, and regulatory support. You can bring your piping questions and your safety review needs to one firm.

Safety is also a core value for them. Eichleay companies have logged zero OSHA recordable or lost workday cases since 2014, and their current Experience Modification Rate is 0.67. Those numbers tell you how they run their work.

One Firm From Design Through Start-Up

Eichleay provides integrated EPCM services. The same company can handle engineering, design, procurement, and construction management, and that gives you a single point of contact. Their procurement team has bought about $1.25 billion in equipment for clients over the past decade, and their construction team reviews constructability while the design is still in progress.

For you, that means fewer gaps between design intent and field results.

Fast-Track Strength and Right-Sized Service

Eichleay is known for executing fast-track work efficiently. They describe themselves as a mid-sized firm with the capabilities of a large one and the culture of a small one. They complete about 300 projects a year, with a median project fee near $150,000 over the last decade. Their largest project had a total installed cost of $1.5 billion.

This range shows they can handle a small unit revision and a major capital project.

Proof From Repeat Clients

About 91 percent of their business comes from repeat clients. Their client list includes names such as Chevron, Marathon, Phillips 66, Shell, Valero, BP, and HF Sinclair. Repeat work is one of the clearest signs that owners trust a firm with their plants.

Where Eichleay Fits Best

Eichleay serves the western United States from four offices in Billings, Montana; Ferndale, Washington; Larkspur, California; and Orange, California. If your facility sits in that region, you get a team with local market knowledge that can reach your site quickly.

They suit you best if you:

• Run a refinery or chemical plant in the western states
• Need to change or expand an existing unit
• Want one firm to manage design, procurement, and construction support
• Work on a tight schedule

Questions to Ask Any Piping Design Firm

Bring these to every meeting, including your meeting with Eichleay.

• Which disciplines work in-house, and which do you hire out?
• How do you capture existing site conditions?
• How do you handle design changes after issue?
• Who will manage my project, and how will I get cost and schedule updates?
• What are your safety results for the past five years?

Clear answers to these questions tell you more than any brochure.

My Recommendation

Choose a firm that treats piping as part of the whole plant. Look for coordinated disciplines, accurate site data, a strong safety record, and clients who return. Eichleay meets each of these standards, and I recommend you place them on your shortlist for your next refinery or chemical plant project.