S.E.A. Engineering Co. Inc.

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Design Engineering

from Concept to Completion

Sound Engineering Design

When creating custom equipment in any industry, the production and execution of your product are critical. If something happens unexpectedly during design, it not only affects the integrity of your product, it could end in costly fixes. When the time comes to get your item off the cutting room floor, turn to S.E.A. Engineering. Our talented team focuses on developing your equipment through sound engineering services.

Metal Drill

Areas of Expertise

Our team of designers and engineers take great pride in being fluent in many industries. Find out if our knowledge can help your company.

Areas of Expertise
Metal Gears


Our expertise has been gained from the completion of our own past products. From development and manufacturing to sales, see our finished work here.

Industrial Machine

Project Descriptions

View the projects we have completed in the past and see how we will lend our knowledge, skill, and experience to your product development.

Project Descriptions

More project details:  https://easmallhornengineering-y.sharepoint.com/:f:/g/personal/esmallhorn_easmallhornengineering_onmicrosoft_com/Evbi8fTPSupGjmNQsblsmsIBEjaGMJHAD7fZeXLFLWSFEA?e=dByOZ7

Begin the development process for your product today.

Call (902) 469-1230

About Us

S.E.A. Engineering was formed in 1981 by President Edward A. Smallhorn to provide engineering design services to clients in the area of machine creation and product development. The initial field of interest was in ocean engineering, subsea, and diving related technologies.

In May 1991, we became a full-time enterprise. Activities in the area of cold ocean survival resulted in the development of two unique products: a Water Vapor Diffusion Apparatus (WVDA) and a Sweating Hot Plate (SHP). Activities in the field of commercial and military diving resulted in the development of another product: a Breathing Simulator Test System. With the experience working with a number of different industries and companies around the world, rest assured your product is in good hands. Our engineers look forward to working in further developing your business.

General Services

Production Development Services

Engineer Services


(902) 469-1230

Hours of Operation
Monday - Friday, 9:00 a.m. - 5:00 p.m.  ADT (UTC -04:00)
After Hours Appointments Available as Projects Require

50 Forest Rd, Dartmouth, Nova Scotia, Canada B3A 2M5

Service Area
Located in Dartmouth, NS; Serving Clients Worldwide