Services

Located in the heart of Mount Pleasant, South Carolina, COY Engineering Services LLC is dedicated to providing comprehensive and high-quality civil engineering solutions that shape the future of our community. We serve both commercial developers and residential clients, bringing professional expertise and local knowledge to every project.

Our commitment is to guide your vision from concept to completion, navigating the complexities of design, permitting, and regulatory compliance. Whether you are planning a large-scale commercial development or undertaking a residential land improvement, our team delivers precise, reliable, and cost-effective engineering services.

Commercial Civil Engineering

We provide a variety of Commercial Civil Engineering and Project Management services that include, but are not limited to, the following:

Civil Engineering Design
Civil Stamped Drawings
Commercial Project Designs
Commercial Project Management
Conceptual Designs
Permitting and Land Use Applications
Water Management Systems

Residential Civil Engineering

Our full range of Residential Civil Engineering and Project Management services guide you professionally through the whole civil process from pre-application through full civil approval:

Residential Civil Engineering Design
Infrastructure
Permitting and Project Approval
Project Reports
Residential Project Management

Permitting and Land Use Applications

We fill out and submit all required permits and applications for your projects according to preliminary meetings and discussions with jurisdiction officials. Some may include:

SEPA
Grading and Drainage
Utility Connection Applications
Master Applications
Stormwater Maintenance
And More!

Civil Stamped Drawings and Reports

COY Engineering Services LLC is committed to creating and producing professional-quality civil stamped drawings and reports that:

Have attention to detail on plans
Follow codes exactly
Are delivered in a timely manner
Defend our clients against jurisdictional overrun