Personalized Services

Residential Drainage and Flooding

Unsuccessful drainage improvements? We can help you find a solution to any type of flooding issue.

Has your home or structure ever been damaged by flooding? Do you pay flood insurance? Has a professional civil engineer with expertise in storm water management looked at your drainage problem? If not, consider contacting me for a free, no obligation initial consultation. Simply fill out this simple Initial Consultation Form and e-mail it to me to discuss your issues and ask me questions over the phone or via e-mail.

Storm Water Management

Storm Water Retrofits
Mr. Royal holds workshops to educate the public on stormwater BMP retrofits and has worked for municipal and county governments assisting citizens and businesses with storm water management and drainage solutions. Every case requires a different solution where we will work as a team to meet and exceed your goals in a cost-effective manner.

Green Infrastructure Solutions
“We put mother nature to work!"

The soils, topography, and vegetation are key to saving you money and add value to your property. Landscaping that goes to work for you by incorporating it into your storm water or drainage solution.

Bioretention Rain Gardens represent one type of BMP that is considered in the suite of "Green Infrastructure".


I team with you and other professionals such as general contractors, architects, surveyors, geotechnical engineers, landscape architects and landscapers or any other professional needed for a best fit solution to your specific needs.

Contact us today for your free initial consultation.

Commercial / Institutional Drainage Engineering

Parking Lot and Driveway Flooding

We have years of experience with making improvements to existing commercial properties with drainage and flooding problems. From “dry flood proofing” retail space using FEMA guidelines to finding solutions to stop costly water damages to asphalt parking lots.


Permitting Studies and Regulations
Depending on your specific needs and budget, we can also develop construction plans and offer full permitting services for projects which includes local, state and federal permits.
Experienced Commercial and Residential Watershed and Floodplain Management, Stormwater and Drainage Engineering, Erosion Control and Green Infrastructure, Serving Chapel Hill, Durham, Raleigh and the Triangle.
Engineering Design Services
FREE Initial Consultations
Engineering and Landscape Design Services
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