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prototyping & product validation

Quality & Efficience

Validate Performance. Reduce Risk. Build With Confidence.

Prototyping helps identify design issues, improve functionality, and verify manufacturability investing in production tooling and manufacturing. With more than 21 years of experience developing commercial food equipment, Norrell Engineering helps manufacturing refine products, reduce development risk, and move toward production with confidence.

  • Verify Product Functionality
  • Evaluate Manufacturability
  • Improve Product Performance
  • Reduce Costly Redesigns
  • Increase Production Readiness

– Experts to level up your business –

Trusted overall by clients

100+

Projects Delivered

21

Years Experience

6

Integrated Services

Be inspired to meet

Client Testimonials

(Director of R&D, In-N-Out Burger)
Howard Frantz
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"Working with Juan is always a pleasure. First of all, he really knows his stuff when it comes to designing foodservice equipment. Juan is a hard-worker. And most importantly, his number one priority is always to make the customer happy. That is why I hired Juan to do many projects when I was Director of R&D at In-N-Out Burger. It is why I will continue to utilize Juan's talents."

(Director of Engineering, Jade Range LLC)
Jian Lai
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"Juan is an excellent engineer and great project manager. He is a dedicated worker too. During the past few years, he has been assigned to several new projects, such as Beech Oven, Rotisserie, Rotating Duck oven and so on. He has played a critical role in making the project a success. He is very passionate at work. He always is willing to take over new challenges and responsibilities with strong problem-solving skill. Juan has excellent interpersonal skills and is professional and respectful in our organization. His professional expertise has helped Jade engineering to be more efficient and stronger and is a valuable asset to our company. I am confident that he will make a huge difference as an engineer in your company."

(Sales Manager, Hestan Commercial)
Frank Calamia
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"As a salesperson I really enjoyed working with Juan, he has an imaginative mind but always offered pragmatic solutions to complexed issues. He was always there when we needed him."

(Engineering Manager, Proluxe)
Tommy Srioudom
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"Mr. Martinez is very proactive in dealing with problems and is effective at anticipating potential issues before they surface. He has a strong desire for continual learning and for accepting new and challenging projects. I always enjoyed Mr. Martinez’s easy and confident communication style and his ability to deal positively with personal and skill areas that required further development."

(MS Mechanical Engineering)
Anindita Mazumder
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"I had the pleasure of working with Juan Martinez for over 5 years. You can't ask for a more honest, dedicated, knowledgeable and professional person working for and with you. With a high level of expertise in his field, he also has excellent communication skills to relay what it is that he does best, and what he can do to optimally market your business. As a colleague, Juan is incredibly generous with his time and expertise, which includes everything from his lots of years of management experience to an expert-level knowledge of Engineering Design. Beyond that, his humor and good nature make tough deadlines much easier on his team. For the past five years, I've benefited from his creative problem-solving, tireless work ethic, and willingness to do whatever it takes to create a product that will translate the customer's vision into reality."

(Chief Lending Officer)
Jim Falls
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"It is my pleasure to recommend Norrell Engineering (NE) and Juan Martinez as I have nothing but positive comments about their integrity, attention to detail, and sense of urgency with my experiences. I know and worked with Juan prior to NE and appreciated his professionalism and genuine concern about my time and delivering quality work to meet my deadlines. I have the confidence that when working with NES I am receiving a fair priced, quality product and would recommend and will use them in the future."

(V.P of Sales, Southbend)
Mike Cervantes
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"Juan Martinez is a great teammate. Whenever I needed a solution, he provided it. He is always willing to do whatever it takes to get the job done. His work ethic and professionalism are the things I've always admired. Juan is someone I can truly count on."

(M.S Mechanical Engineering)
Steve Chang
☆ ☆ ☆ ☆ ☆

“I’ve had the pleasure of working with Juan at Jade Range. He has an incredible work ethic and takes great pride in his work. With his tenacity and attention to detail, he tackles the challenge of many special custom projects.”

– food equipment industry –

Trusted by leading brands

Ready To Validate Your Product?

Bringing a new product to market involves risk-but many costly issues can be identified long before production begins. Through functional prototyping, testing, and design validation, Norrell Engineering helps manufacturers evaluate performance, improve manufacturability, and identify potential challenges before investing in tooling, certification, and production. With over 21 years of experience developing commercial food equipment, we help clients move from concept to production with greater confidence, fewer surprises, and reduced development risk. Whether you’re developing a new product or refining an existing design, we’re ready to help you take the next step.

Request a Prototype Review

Deliverables

  • Functional Prototype Development
  • Prototype Evaluation & Design Review
  • Performance & Manufacturability Recommendations
  • Design Refinement Documentation
  • Updated CAD Models & Engineering Drawings
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