Intellex Acquires Expert by Big Village

We're thrilled to announce that Intellex has acquired Expert by Big Village, effective March 22, 2024. This strategic move enhances our capabilities and strengthens our commitment to delivering exceptional solutions to our customers.

Stay tuned for more updates on how this acquisition will benefit our clients and experts.

For inquiries or more information, please contact us at


Maintenance Expert

For a maintenance expert, put your trust in Expert Engine.

When you need a maintenance expert for professional consulting, research or expert litigation support, Expert Engine can quickly connect you to trusted authorities and maintenance specialists. From experts in maintenance planning and scheduling or maintenance software and technology, to authorities on machinery maintenance, vehicle maintenance, predictive maintenance, equipment maintenance and automatic optical inspection equipment, you can easily find the expertise you need to fulfill any business requirement.

Expert Engine has been sourcing experts for businesses large and small for more than 35 years. Our dedication to providing access to authorities of the highest quality is unsurpassed, and it’s a key reason that our services have been trusted by more than 50% of the Fortune 500 companies.

To quickly connect with a maintenance expert – or a corrosion expert, a surface treatment expert, or a glass expert – you can search our directory of experts or submit an Expert Request form online. Our recruiters will respond quickly with the credentials of several experts ideally suited to your needs. For faster help or personal assistance, please call 1-800-833-8055.

Featured Experts

Advantages of securing a maintenance expert through Expert Engine.

When you come to Expert Engine to find a maintenance expert, we will quickly connect you with specialists who are leaders in their respective fields. Our maintenance experts are peer-recommended authorities who have been carefully selected and rigorously evaluated by our team to ensure they can deliver highly competent services, knowledgeable insights and unparalleled expertise. No other expert service provides access to professionals with so much experience or has invested as much as we have in ensuring our clients have access to the highest levels of technical and business expertise.

A maintenance expert for consulting, research and legal assistance.

Maintenance experts from Expert Engine typically provide a broad variety of services that may include:

  • Expert consulting on maintenance issues, helping to design systems, select technology, implement best practices and solve specific challenges.
  • Expert research to provide insight on technologies, industry trends and other maintenance-related subjects.
  • Expert witness services: assisting legal teams with case strategy, providing technical details for legal preparation, and delivering expert testimony in discovery and trial proceedings.

Ready to find a maintenance expert now?

When you’re ready to connect with a maintenance expert – or a welding expert, a mold expert or a concrete expert – simply browse our directory of experts or submit a free Expert Request form online. Our team will respond quickly with a short list of candidates that you can interview by phone to find your ideal maintenance expert. Once selected, you may contract with an Expert Engine specialist for a wide variety of engagements – everything from extended, on-site contracts to a quick exchange by phone or email to get answers to specific questions.


Let’s find you an expert

Request an Expert

Questions? Comments? Concerns? Let us know. We love to hear from you.

Contact Us

Let’s find you an expert.

Submit a quick request and our team will find a qualified expert to suit your research, legal, or consulting needs.

Three Simple Steps

  1. Ask. Submit a free expert request here.
  2. Choose. Select the right expert with help from our team.
  3. Start. Simply sign our agreement and begin working with your expert.
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