Armstrong Engineering specializes in residential structural engineering and residential drafting services. We work closely with homeowners, designers, architects, consultants, and contractors to provide an efficient and cost-effective design that meets the client’s needs while meeting building code requirements.


Scott Armstrong

Scott Armstrong is a graduate of California State University Long Beach with a Bachelor of Science in Civil Engineering. Scott has been in the construction industry his entire life. Beginning at a young age, while sweeping up his dad’s jobsites in North San Diego County, he wanted to follow in the footsteps of his dad and granddad and become a skilled carpenter. At the age of 18, he began framing residential custom homes while working for his uncle in North San Diego County. Over the course of twelve years, Scott gained extensive experience in the field while framing custom homes, tract homes, and multifamily homes throughout Southern California for several different general contractors and framing contractors. The experience acquired while working in the field led to Scott’s drive to become a structural engineer and stay within the construction industry. Scott has been in the engineering field for 20+ years and has been a licensed civil engineer in the State of California since 2009.


Armstrong Engineering provides structural engineering services for all types of residential construction. Ranging from new custom homes to tract homes, remodels, additions, restoration repairs, patio covers, or site walls and retaining walls, there are no jobs too large or too small. We understand that all projects require the same attention to detail and strive to keep projects efficient and cost effective for the owner or developer. We pride ourselves on designing projects which meet the building code requirements and meet the client’s needs while aiming to keep the costs of construction as low as possible.


Specializing in residential remodels and design, Armstrong Engineering strives to work alongside clients to produce plans that maximize both the functionality as well as appearance of the home.


Optimizing the space in the kitchen to best suite your lifestyle while taking into consideration the ever-changing building code requirements.


A Remodel can be anything from moving an existing wall or re-designing a bathroom to a complete overhaul of a current floorplan. No matter how big or small the job is, we provide you with the calculations and plans to move forward with your project. Not only do we offer plans for general remodels, but also for fire or water restoration.


Looking to increase the square footage of your existing residence or looking to get a few extra rooms on site, we have you covered. Simple pop-outs or extensions allow for bigger rooms, baths, kitchens, etc. Wanting a little more out of your property? Have you looked into the possibility of a granny flat or ADU? California allows for Accessory Dwelling Units to be built concurrently in zoning districts that allow single family residences.


Providing separation as well as privacy, a site/retaining wall can be both aesthetically pleasing as well as impart a sanctum between you and your neighbors.


Simply trying to renovate an old patio cover or create an entirely new pergola, we offer a variety of different layouts depending on the type of climate you want. Generally, Southern California weather permits open concept layouts such as trellises and pergolas that enable light to peak through and give the sensation of shade while still being exposed to the elements, but if you are the type of person that likes to be outside without the environmental impacts of heat, rain, etc. fully enclosed patios are also an option.

Scott drew up the plans for our kitchen expansion. He took the vision I had in my head and transferred it to blueprint form. He patiently worked with me to tweak it until it was just right. All work was completed in a timely manner. The plans were well drawn and I had no problem getting a building permit through the city. During construction my contractor ran into a venting issue and Scott worked with him to provide a workable solution. We have been enjoying our expanded kitchen for 2 1/2 years now and thank Armstrong Engineering for helping us in the process.

Dana Morgan-Wilson

Murrieta, CA

Armstrong Engineering provided us with the required plans and calculations for our remodel and we couldn’t be happier. Thank you Scott for your attention to details and helping us with our remodel. We look forward to working with you on our next project.

Steve and Kim

Newport Beach, CA

We had Scott Armstrong provide the structural engineering for our new custom residence. Scott worked directly with our architect and contractor to help us design our dream home. We highly recommend Armstrong Engineering for structural engineering and design.

John and Nancy

Long Beach, CA




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