Our Story

Bob wanted to create a consulting company steeped in a culture prioritizing integrity, expertise, and partnership. Inexpa distinguishes itself by each consultant's dogged pursuit of continued improvement and customer satisfaction. Formed in 2019, Inexpa has grown quickly in clients, consultants, and reputation. Inexpa already has partnered with more than sixty clients with a wide variety of needs, including system implementation, module implementation, troubleshooting and support, reporting, training, data conversion, workflow development, and custom programming.

Inexpa continues to build a team of consultants with the expertise, experience, dedication, and in-team support required to leverage CMiC to help you run your business better.

Our Values


We never compromise our integrity. Trust brings speed, quality, and harmony. If we trust each other, we can spend less time double-checking and negotiating and more time achieving our goals. Our consultants live by the transparency test -- if we wouldn't want our client to know what we do, then we don't do it.


Sometimes you need a project manager to set goals and hold you accountable to make the most of your existing knowledge. But more often you need an expert in the field to explain to you what you don't know. We expect our consultants to spend time developing their expertise in business practices, the tools we use, and the ability to communicate and train so they can successfully guide you. 


Our consultants never have to choose between our business or our client. It's quite simple: if it's best for our client, it's best for us. It's our duty to understand and help you achieve your goals -- even if your goal is to no longer need a consultant! Our consultants genuinely care about your success.

Our Consultants

Marc Chernoff - Director of Application Consultants and Senior Application Consultant
Marc has over 16 years working in the construction industry. Six of those years were spent working on the software side directly for CMiC as a Senior Consultant and Project Manager, six more years were then spent working on the construction side as an ERP Project Manager, implementing 40 companies, and the remaining years have been spent working as a consultant. For all of those years, though, he has worked with almost all aspects of the CMiC software, including financials, project controls, field, assets, payroll, business intelligence, CRM, and ECM.

Marc has extensive experience as both a Business Analyst and Project Manager for CMiC software deployments, working with over 100 clients throughout the software project lifecycle from needs analysis to design and development, implementation, and documentation to support, including scheduling, budgeting, resourcing, business process mapping, training, and issue resolution.

Bob Correll - CEO and Senior Application Consultant

Bob has over 20 years in the construction industry. Bob held stints as a framing carpenter and GED instructor before going back to school at Virginia Tech and earning his master's degree in Project Management. Bob joined an ENR Top-150 contractor upon graduation. Recognizing his penchant for technology, the contractor's CMiC implementation team invited Bob to come out of the field and into project controls. After implementation, Bob served as the Training and Development Manager for 3 years before returning to project controls and was the Director of Project Controls at the time he left to consult.

Bob has worked directly with CMiC software for 20 years as a user and consultant. Bob is active in the CMiC User Group (CMUG) community, serving 6 years on the CMUG Steering Committee and chairing the group in 2017. Bob has presented over a dozen times at CMUG workshops and Connect, CMiC's annual user conference. Bob's unique combination of experience in construction (in the field, trailer, and office), education, and facilitation, his ability to listen, and his passion for helping others succeed allowed for a seamless transition into consulting in 2018 and then starting Inexpa in 2019.

Besides helping you understand CMiC, Bob is an evangelist for Lean construction; employee development, creativity in the workforce, and group facilitation; ESOPs; Office365, including Teams, SharePoint, PowerApps, PowerAutomate, VBA, Excel tables and pivot tables, Power Query, and Power BI. (He'll likely interject a few of these in his conversation without being asked.)

Karen Gill - Senior Application Consultant
Karen has been working in the construction industry since 2001. Prior to becoming an independent consultant and partnering with Inexpa, she worked as a Controller and most recently as the Director of Business Technology, overseeing both IT and data-related initiatives for a large general contractor. With her education and background in Accounting (reformed auditor) and a passion for technology, software, and process improvement, Karen was quickly brought onto the CMiC implementation team in 2012 and has been working with the product ever since. She has been an active member of the CMUG community, including 2 years as the Financials product group lead and 3 years on the leadership team.
In addition to her CMiC expertise, Karen has spent the last 7 years focusing on and expanding her knowledge of data & analytics, including the selection and implementation of products for data warehouse, ETL, visualization, and lineage. She is passionate about helping companies develop and implement a data strategy that aligns with and supports their high-level company objectives and also loves creating visualizations (Tableau, Power BI, & CMiC Analytics).

Corey Mitchell - Senior Data Solutions Consultant
Corey has been working in the construction industry for over 25 years. Corey understands and enjoys participating in all aspects of organization improvement, including business objective definition, strategic planning, analysis, solutions, and establishing effective, scalable systems and practices. He has been involved in software development / programming for two decades and has strengths in problem solving and troubleshooting to complement his extensive experience and knowledge in construction accounting with 15+ years working in a construction finance department.

Corey first became involved with CMIC in 1997 as the finance lead in his company's implementation, later becoming the CMIC subject matter expert for all parts of the application. He has presented many times at the CMIC Connect conference and served on the initial CMUG steering committee.

More recently, Corey's primary focus as a consultant with CMIC clients has been on the data side, doing large scale data conversions and other data projects. His data conversions have included multiple conversions of new acquisitions into existing CMIC production environments as well as CMIC public cloud data conversion. Corey also creates custom programs, utilities, and workflows.

Matt Phipps - Senior Application Consultant
Matt has been working in the construction industry for 15 years. He began his career working on job sites as a Project Administrator, becoming an expert on construction documents and communication. Following that, he took on the role of Project Accountant, which provided him with a firm background in Budgeting, Job Billing, Change Management, and Forecasting.

Matt’s years of experience in the field and corporate office prepared him for a role as an Operations Trainer, where he travelled to jobsites and offices across the Mid-Atlantic training team members on CMiC and other construction management software point-solutions. Matt has extensive knowledge of the CMiC platform with a specific focus on Operations/Field applications. Additionally, he has spent recent years honing skills in analytics with an emphasis on dashboard building in both CMiC BI and Power BI. These skills prepared Matt to eventually transition to consulting, where he enjoys helping companies from all over solve problems and achieve success.

A teacher at heart, Matt enjoys leading training sessions both for individuals and groups. He is most at home when he is helping clients find breakthroughs that unlock efficiency for their users and improve work processes.

Stacy Tomko - Senior Application Consultant
Stacy has over 20 years of experience in the construction industry across a broad spectrum of responsibilities, from project controls to office management to HR and payroll. In 2008, when her company implemented CMiC, she figured it out quickly and ended up training and supporting teams across multiple jobsites.

In 2015, Stacy moved to Arizona and took a position with a multi-national contractor on the HR/Payroll team tasked with implementing CMiC. The implementation was a success and two years later Stacy was promoted to Payroll Manager for all U.S. operations. During that time, she set up and maintained the use of CMiC's union, certified payroll, and prevailing wage functionality.

In 2018, Stacy went to work full time as a CMiC HR and Payroll consultant to leverage her knowledge of payroll business practices and requirements and how CMiC can be configured and used accordingly.

Inexpa uses independent contractors to perform Consulting Services. As independent contractors, Inexpa resources are solely responsible for determining the means and methods of performing the Consulting Services. Inexpa provides coordination services but cannot control the means and methods employed by its independent contractors.