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We specialize in mechanical, electrical, plumbing and fire alarm design. At Kilian Engineering, our team uses diverse experience and knowledge to advise our clients and provide cost-efficient and functional engineering designs in a timely manner.

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Mechanical drawings include the layout of all ductwork and sizes, registers, and returns in the plan view. Our designs specify HVAC locations and specs, schedules for equipment such as exhaust fans, registers and grilles, as well as ventilation calculations, mechanical load summary and more to ensure an effective system for each project. View recent mechanical engineering projects here.

Ready to get started on your mechanical engineering project?

Yes, I'd Like a Quote
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Electrical drawings and diagrams indicate the locations of all lighting and switches, including required emergency egress lighting, as well as receptacle and power panel locations are shown on a separate drawing. We provide fixture schedule detailing, riser diagrams, detailed panel schedules and more to ensure every project is efficient and up to code. View recent electrical engineering projects here.

Ready to get started on your electrical engineering project?

Yes, I'd Like a Quote
Plumbing Engineering Icon


Plumbing drawings and riser diagrams aid in understanding the plumbing system as a whole - showing the location of all drain lines, water supply lines, valves, and various other items as required. We ensure an accurate system with tailored designs and fixture schedules that meet the unique requirements to each job. View recent plumbing engineering projects here.

Ready to get started on your plumbing engineering project?

Yes, I'd Like a Quote
Fire Alarm Engineering Icon

Fire Alarm

Fire Alarm drawings detail horn strobe locations and specify devices for appropriate coverage of the space. Our designs and drawings anticipate fire marshal and contractor requirements, and include specific notes along with the smoke detectors, heat detectors, pullstations, and any other items required for a complete system. View recent fire alarm engineering projects here.

Ready to get started on your fire alarm engineering project?

Yes, I'd Like a Quote
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Our Process

We make working with us easy. Check out our process below.

Let's Put Together a
Cost-Effective Plan

Our design team will help you put together a cost-effective plan that is responsive to your needs and sensitive to your budget. Depending on the size and complexity of the building, our plan sets can range anywhere from 5 to 60 pages or more - striving for the most effective solutions for your project.

Cost Effective

Industry-Quality Prints
for Bids and Permitting

Our industry-quality prints give you a complete set of plans that empowers you to receive the best price on bids and expedite the permitting process.


Delivery of
Final Set of Drawings

Our drawings show items necessary for a complete installation for each trade. The final set of drawings, once completed and sealed, is then added to the architectural set, along with any applicable structural, interior design, and site drawings.

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Hire Kilian Engineering
for Your Next Project

We are happy to provide a quote for engineering services at no cost. To request a quote, please feel free to call us at 252.438.8778 or complete the quote request form below. For the most accurate quote, please provide a brief description of the project details in the Message field.

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Get to Know Us

Kilian Engineering has grown from a solopreneur to a team with offices across the Mid-Atlantic, licensed across the United States. Check our Instagram feed below to see a few of our projects and to get to know the Kilian Engineering team.