About Us

OnPar Technologiesis a cloud first, full service Microsoft Partner dedicated to delivering innovative technologies that help businesses profit in the digital age.


Jeremy McParlan

Chief Executive Officer

With 20 years of information technology experience, Jeremy has led advanced IT departments in a variety of business settings. He has a number of Microsoft certifications, earning his first in 1995.

Jeremy has held a range of IT management positions, including Chief Technology Officer in the banking, transportation and hospitality industries prior to starting OnPar Technologies. He has managed major technology projects, including consolidating and updating communications systems, servers, databases, network infrastructures, and security systems.

Jeremy began OnPar Technologies in 2007 to help businesses recognize how new technologies could benefit them and capture the value of their technology investments.


Donna Hall

Business Growth Specialist

Donna offers a wealth of industry knowledge to our clients. She holds specializations with many of the top technology providers in the industry. Training and certifications from Microsoft, Cisco, and VMWare are just a sample of the qualifications Donna has earned.

She brings more than 16 years of industry experience to OnPar Technologies’s clients and has created close relationships with both small and large businesses. Her knowledge and experience give her a keen eye for identifying where businesses can improve performance and her commitment to honesty and integrity are why clients value her recommendations.


Scott Stafford

Technology Solutions Architect

Scott has over 15 years of experience managing a wide range of technical projects, from large-scale corporate efforts to small-business implementations. He has expertise with a variety of software and hardware technologies, including Microsoft, Cisco, and VMWare. Scott is well versed in traditional route-switch, firewall, server and cloud infrastructure. He leads OnPar Technologies’s cloud implementation strategy and he and his team have managed Office 365 migrations for over 4,500 users.

Scott’s leadership, technical expertise, and customer service mentality help rank the OnPar Technologies Technical Support team among the very best in the industry.

The Team

Erin Halstead

Financial Administrator

Favorite Movie: Serendipity

Andrea Slezak

Service Manager

Favorite Movie: Serendipity

Kary Peters

Marketing Manager

Favorite Movie: Moulin Rouge!

Emily Warnke

Sales & Marketing Assistant

Favorite Movie: The Avengers

Jason McCrary

Technology Solutions Professional

Favorite Movie: The Jason Bourne Series

Emily Walters

Technology Solutions Professional

Favorite Movie: The Little Mermaid

Emily Venable

Tehnology Solutions Professional

Favorite Movie: Forrest Gump

About OnPar

OnPar Technologies is a cloud first, full service Microsoft partner dedicated to delivering transformative technology solutions to help businesses prosper in the digital age.

We view technology as a powerful tool that has the ability to propel individuals and businesses to new heights; which is why we work to bridge the gap between business and technology so that businesses are able to be successful and prosper.

Our dedication to providing world-class support in a positive, friendly environment makes us unique in our industry. Our experts strive for first call resolution by dedicating time, attention, and top talent to every call. We are passionate about driving transformational results for small-medium sized businesses nationwide. The OnPar Team delivers full lifecycle solutions- from project inception and planning, through deployment to ongoing support and maintenance.

OnPar Technologies was named the Microsoft US SMB East Region Partner of the Year in 2017, and the US SMB Champion Club Southeast Partner of the Year in 2016- making us one of the top Microsoft partners on the East Coast. With various technology certifications, OnPar Technologies is a recognized expert at the forefront of Microsoft Technology advancements and couples these powerful technologies to empower our customers and transform businesses.

We implement innovative technology that is simple, lean, and integrated so that our clients can focus on maximizing their profits and outperforming the competition.

We provide a service and support experience second to none. Our friendly technicians and consultants will always look out for your business.

We made it our mission to build a company that employees are proud to work for and one in which customers trust and enjoy doing business with.