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ABOUT
OnSite Civil Group has provided civil engineering site design consulting services for a wide variety of project types including institutional, industrial, commercial, parks and recreation, municipal, and residential since 2009. We excel in technical services such as feasibility studies, land planning, site engineering, project management, and construction quality assurance. Above all, we focus on customer service by answering the phone, returning emails, and meeting deadlines.
“Our overriding goal is to provide outstanding customer service to our clients. We do what we say we are going to do. We want every client to feel like their project is the only project that we are working on.”
- Bill Rowse, PE, CEO
"Engineering school taught us that engineers can design anything, but at OnSite we use common sense to design realistic, cost-effective projects that exceed our client’s expectations. We pride ourselves on our ability to find innovative and feasible solutions that meet the project's needs during planning, design and construction .”
- Jarrett Senkbeil, PE, LEED AP, President

OnSite currently has a licensed professional engineer in the states highlighted above. Through NCEES certification we can obtain registration in additional states to support your project needs.
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2009
Year Established
817
Projects Completed
243
Project
Municipalites
5,000+
Acres
Disturbed
SERVICES
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Civil Engineering
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Feasibility Studies
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Master Planning
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Land Planning
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Site Consultation
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Storm Water Management
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Utility Design
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Specifications
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Cost Estimating
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Erosion Control Design
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NPDES Compliance Services
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Construction Phase Services
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Quality Construction Assurance (CQA)
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Permitting
PROJECTS
At OnSite Civil Group, every project is approached with a focus on thoughtful design, technical precision, and practical execution. No matter the type or size, we focus on delivering solid, buildable site designs that cater to our clients’ needs, budgets, and timelines. Our portfolio reflects our ability to adapt across project types while maintaining a high standard of service and attention to detail. Browse the categories below to see the kind of work we do and the results we stand behind.

CONTACT
Contact Us
Office Address:
1403 Macy Drive
Roswell, GA 30076
678-615-3347
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​Mailing Address:
980 Birmingham Road, Suite 501-340
Milton, GA 30004
Bill Rowse, PE
Chief Executive Officer
(678) 449-6938
billrowse@onsitecivil.com
Jarrett Senkbeil, PE, LEED AP
President
(404) 822-9147
jarrett@onsitecivil.com
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Jason Stough, PE
Director of Engineering
(678) 449-4238
jason@onsitecivil.com


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