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On-demand mechanical engineering services & 3D modelers

Mechanical engineering is the application of physics, material science, and engineering science to the design, analysis, and creation of mechanical systems and machines. While it might seem very modern, mechanical engineering is actually one of the oldest engineering disciplines. A talented mechanical engineer combines broad theoretical knowledge with real-world practical experience in order to plan and build reliable, safe, and effective machines. 

A skilled engineer is central to the success of any mechanical design project. Take advantage of Cad Crowd's engineering services to connect with a world-class mechanical engineer. Our expert freelancers are skilled in CAD design, product lifecycle management, and structural analysis. Our services are available for both design and analysis of any and all mechanical systems, including manufacturing plants, robotics, machinery and industrial equipment, vehicles, HVAC systems, and everything in between. 

From mechanical design to production to analysis

Good mechanical design introduces a range of valuable benefits to product design and innovation. Reduced manufacturing costs, increased efficiency, improved user experiences, better performance, and higher environmental safety make any mechanical system more desirable and competitive.

An engineer who understands material science is invaluable during the design phase of any mechanical product. The proper selection of materials ensures that your product will be able to withstand the various stresses and forces that it will likely be exposed to. But material selection is also a major cost factor, and a knowledgeable and experienced engineer will be able to help you make the right choices that will avoid costly mistakes down the road, and make sure you're maximizing your budget.

There are a number of engineering analysis tools that greatly enhance the design process. Our engineers can help you with static and dynamic analysis, kinematics, and fluid mechanics. The use of sophisticated CAD software allows engineers to perform many of these analyses before a product is manufactured. This lets designers expedite the iteration process before beginning prototyping.

Our roster of qualified and talented mechanical engineers, CAD drafting technicians, and designers are available for both individual entrepreneurs and corporate clients. Our engineers use cutting-edge computer-assisted design technologies for everything from 3D modeling to virtual prototyping to frame and stress analysis.

Our flexible mechanical engineering services are fully customizable to meet the specific demands of your project. Whether you need to bring on temporary help to meet a looming deadline or are looking to bring an engineering professional onto your team for the long term, our expert engineers and drafters are ready to take on your project. Using powerful modern digital technologies means complex engineering tasks can be handled remotely in ways that we could only have dreamed about previously. 

Quality mechanical engineering is critical to producing successful products. Cad Crowd has a roster of talented mechanical engineers, designers, modelers, and drafters with industry specialties that range from energy analysis for oil and gas to automotive, product design, industrial design, and manufacturing.

mechanical engineering services

Mechanical engineering services we offer include:

  • Electronic and mechanical systems integration and optimization
  • Material selections
  • Engineering analysis
  • Finite element analysis
  • Thermal modeling
  • Tolerance fit analysis
  • CAE and CFD analysis
  • Reliability planning
  • 3D rendering services

The mechanical engineering services your project deserves

With engineering services tailored specifically to the needs of your project, Cad Crowd is a great way for entrepreneurs and independent innovators to connect with the high-quality mechanical engineering services they need while sticking to a budget that is realistic for them. Through efficient business practices and by taking advantage of the networking power of digital technologies, we're able to offer world-class engineering talent at a fraction of the cost of traditional engineering firms. 

Because our services are flexible, you only pay for the work you need, when you need it. We connect you directly with a pre-qualified, top-ranking freelance engineer, so you don't have to waste any of your time vetting applicants. And with a complete range of product design services, Cad Crowd has everything you need to complete your design project on time and within your budget. 

Finding good help online shouldn't be stressful. We want our clients to feel confident that they are hiring skilled and experienced freelancers. We stand behind our designers and offer you a guarantee that your new design will be accurate to your project description. 

Cad Crowd offers a new way for innovators to connect with creative designers and engineers quickly, easily, and reliably. We are proud to offer high-quality mechanical design and engineering solutions for any application. As a U.S based company, we understand the pressures and realities of the design and manufacturing industries, and we're ready to address all inquiries.

Get a quote now and connect with our leading network of professional CAD designers and mechanical engineers on your side.

Applications of mechanical engineering

When it comes to mechanical engineering, research, testing, automation, and analysis are all substantial concepts that apply to the practice. As a result, mechanical engineering is responsible for many of the items we come into contact with daily. For example, every time we step into an automobile, we are interacting with a piece of machinery that was designed and then engineered to take us from point A to point B. On the other hand, when we grab for clothing in the morning, we can take note that it was produced at a factory that used machines to create clothes with specific color and sizing specifications. 

There is a wide range of applications for mechanical engineering, especially when it intersects with design. It helps to understand the far-reaching impact of this practice, so you can determine if a mechanical design freelancer is right for what you need: 


The world of manufacturing looks starkly different than it did three to four decades ago. Today, many U.S. companies are trying to keep up with the advances made by Asian and European manufacturing businesses. As a result, the U.S. and many of its counterparts are experimenting with a variety of innovative automated manufacturing machines. Designers in this sector are more needed than ever as they work with engineers to assist in developing digital models of automated and advanced manufacturing technologies. 


We have already touched on this above; however, mechanical engineering design has a crucial part to play regarding the automotive industry. For example, designers are needed to create photorealistic models of current and upcoming automobile models. They have to take into account the internal machinery as well as the outward aesthetic of the car. As today’s vehicles incorporate more technology and advanced mechanical tactics, the more of a need there will be for designers that have experience in mechanical engineering. 


Today, factories and large-scale companies alike are tapping into robotics. Robots are putting cars together, assisting with the logistics of shipping at Amazon warehouses, and even helping with inventory management at Walmart. However, before these futuristic devices hit the floor, they are first a concept that has to be engineered and designed. 

Again, mechanical engineering involves the blending of material science, physics, and a knowledge of mechanical systems and machines. Designers who have experience with these concepts can create practical and detailed robotic models to help companies decide on the skills they need. 

HVAC and water systems 

This one is more in line with architecture, but the impact is no less substantial. Mechanical engineers can work with building contractors and architects to produce well-designed buildings. However, in addition to the well-designed exterior and interior aesthetic, mechanical engineers also have to focus on internal heating and cooling networks as well as plumbing systems. Here, designers are needed to create detailed layouts of the interior space of the building. From there, engineers can begin to visualize the HVAC and plumbing networks that are required in the building. 

While these are some of the most popular and well-known uses for mechanical engineering regarding design, there are a variety of others. Next, we will take a look at popular software tools that are used for mechanical engineering design projects. 

Widely used mechanical engineering design software options 

While there are a wide range of software tools to look into, the most crucial ones for mechanical engineering designers are those that specialize in computer-aided design (CAD). This feature allows designers to create 3D models of machinery, corresponding parts, and mechanical elements. These programs also enable designers to mimic the real motion of parts to see if the various components are properly working with one another. 

Here are a few popular 3D CAD mechanical engineering software options that make these actions possible: 

SolidWorksSolidWorks engineering is a user-friendly 3D CAD software tool aimed at engineers and manufacturers. In addition to the standard CAD features, SolidWorks is known for allowing the efficient use of cloud-based collaboration and a variety of education opportunities. 

CATIA – For manufacturers looking to simplify their supply chains through the creation of well-made machinery, CATIA design services are an excellent option to look into. Also made by the same company as SolidWorks, CATIA is used by manufacturing and engineering companies large and small. 

Autodesk Inventor – Autodesk makes the process of developing well-crafted machinery and engineering tools a lot more straightforward. Designers can use the program’s collection of design, documentation, and product simulation tools to create exceptional machinery models. Autodesk comes with built-in collaboration tools and a wide range of design capabilities. 

MATLAB – This tool takes on more of a “design-with-math” approach. Designers can use programming and numerical computing to analyze data and develop models. Users can test algorithms as well as use the program to automate their work. 

These software programs only scratch the surface of all the tools that are available to mechanical engineering designers. However, before you decide on a program, you first have to determine if there are benefits to outsourcing your mechanical design processes. The next section will discuss the advantages of having a freelancer handle your mechanical engineering projects. 

The advantages of outsourcing your next mechanical engineering project

Receive help from an expert – Mechanical engineering design requires the expertise of those with a variety of experience in engineering, physics, and materials science. Outsourcing allows you to tap into the talent of these individuals at a much lower cost. 

Save time and money – Outsourcing allows you to only pay for the work needed, while also freeing your team up to handle core business tasks. As a result, you can save time and money in the long-run by receiving additional help to take some of the pressure of your team. 

Find talent regardless of location – The mechanical engineering help you need may be on the other side of the globe. Fortunately, platforms like ours can connect you with the talent you seek regardless of their time zone or zip code. 

Compete with companies that have a larger market share – It is no secret that large corporations and other companies that may have a larger market share have the resources to produce products for customers at a more affordable rate. Even though you have a lean team, outsourcing allows you to expand your staff without taking on the costs of salary or benefits. As a result, you can have the workforce necessary to compete on a much larger scale. 

Outsourcing allows you to free up yourself and your staff to handle core business tasks, while also making it much easier to create an exceptional customer experience for your clients. 

Freelance mechanical engineers and mechanical drafting

We've re-invented engineering and mechanical design services. Unlike conventional mechanical engineering firms, Cad Crowd connects you with a broad range of design specialists, whether you need a freelance engineer or a product development team. Cad Crowd is your one-stop-shop for all engineering and design services. With our diverse network of freelancers, we offer expertise and services covering all aspects of the product development cycle, from conception to industrial design to CAD modeling.

For inventors and entrepreneurs, we also offer a full range of contract manufacturing and patenting services. With a complete range of product design and development solutions, Cad Crowd is ready to help you with any and all aspects of your design project.

If you're interested in crowdsourcing, take a look at our crowdsourced design contests. You can review submissions from multiple engineers and designers, and you select the winner!

Get an estimate now, and tell us about your project. We'll review your requirements and connect you with an industry-leading mechanical engineer with the skills and experience you need to realize your project goals. 


Brands we've worked with

Yale University School of Medicine
Tiffany & Co.
CNOOC Limited
The Boston Consulting

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