About DIY Retaining Wall®

Here at DIY Retaining Wall®, we bring your retaining wall project to fruition. Whether you need guidance on how to build a retaining wall yourself, want to know how much it will cost, or need to hire an engineer we have you covered. We offer engineered drawings in Georgia, Indiana, Iowa, Kansas, Maryland, Minnesota, Missouri, Nebraska, New Jersey, North Carolina, Oklahoma, Ohio, South Carolina, South Dakota, Tennessee, Virginia, and Wisconsin.

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Meet the Owner

My name is Matt and I am the owner of DIY Retaining Wall®. I am an engineer with extensive knowledge in the retaining wall industry. I will help you prepare for all steps of planning and building a retaining wall. Find out more about me and DIY Retaining Wall®.

Helping you plan, estimate, design, and build your retaining wall.

DIY Retaining Wall®

DIY Retaining Wall® – Block Walls: Helping you with all steps of planning and building your own retaining wall using segmental concrete blocks

$12.99 ($5.89 Kindle)

If you are planning to build a retaining wall utilizing segmental concrete blocks, check out our book on Amazon! It is a step-by-step guide for every step in completing a non-engineered segmental block retaining wall. Segmental block retaining walls are by far the easiest for a DIYer.

What people are saying

Tim Hoelle
Tim Hoelle
November 16, 2023.
Matt’s information has been clear and concise and very helpful. He responded quickly as well. It’s difficult to sift through all the noise that is the internet. So many blogs, websites and podcasts make it difficult to find accurate information. Matt’s information is a breath of fresh air!
Aileen Tsan
Aileen Tsan
September 7, 2023.
Being a first time pool owner, we had concerns with the drainage behind our pool's retaining wall. Matt was kind enough to give us the run down and step by step on how to do a French drain behind our wall. With his guidance we're more confident in undertaking this project ourselves. Thank you Matt!
Rob Cassidy
Rob Cassidy
September 7, 2023.
Matt Parrish of "DIY Retaining Wall" is a great resource for DIYers and professionals interested in building retaining walls on all sorts of properties to include flat, sloped, as well as significant water/drainage issues. Matt is a Licensed PE in multiple states with design & practical experience in retaining wall design. Matt provided valuable insight regarding drainage, foundation base depth, foundation base material that were unique and site specific to my property due to the slope & soil types. I'm a licensed PE in HVAC with very limited knowledge & experience in civil/ structural/ geo-technical. I utilized Matt/ DIY Retaining Wall to assist me with the design of a retaining wall & patio project on my home. Matt was very responsive and provided good insight & guidance throughout my entire project. This is a DIY weekend project for me and there were times where I contacted Matt on a weekend with several questions and he responded within hours with clear & concise recommendations. I highly recommend his design services.
Mike Russo
Mike Russo
August 30, 2023.
It was a pleasure working with Matt Parrish and DIY Retaining Wall Engineers. Very responsive and thorough. Professional and courteous. Plans and direction were great. Their communication and working with our GC and Consultants were key and helpful to achieving a very successful project. I would not hesitate to call on this team again.
Albert
Albert
June 7, 2023.
Matt is awesome. He's super friendly, knowledgeable and his responsiveness and turnaround time is a rarity in this industry. Highly recommend Matt for anything retaining wall related!
Matt Austin
Matt Austin
August 15, 2022.
Most knowledgeable source for every type & size retaining wall. The professionalism & experience is unrivaled. Highly recommended for both DIY & professional applications.
Matt Paws
Matt Paws
June 13, 2022.
Amazing company of technical writers and engineers provided me with a valuable no nonsense consultation on my retaining wall design. Highly recommend all of DIY Retaining Wall's services from designs to manuals and implementation guidance.
Jimmy Dill
Jimmy Dill
September 24, 2021.
Very efficient and professional organization.
Jon Kahn
Jon Kahn
August 12, 2021.
Fantastic response to my question regarding designing a retaining wall to support an above-ground pool! Just the information I needed to feel confident my wall will be done right.

Homeowners

We offer a variety of services, whether you plan to build the wall yourself or hire a contractor to build it from our drawings.

Common Questions

retaining wall allows you to create a near vertical face on what would normally be a slope. A retaining wall is designed to “retain” or hold back the soil behind it and resist the horizontal loads from the soil pushing against it.

Every retaining wall has its advantages and disadvantages. The options include segmental block, concrete cantilever, wood, pile and lagging, natural stone, and many more. We can help you decide which retaining wall is right for your project.

Generally, when a retaining wall exceeds 4-ft in height (including what is buried) a building permit will be required along with a signed and sealed engineering design. However, you should consult with an engineer even if it is not required by law. Check out our Services to see how an engineer can assist you.

No matter what materials you are using, a strong retaining wall starts with a proper foundation. But even the strongest retaining wall can be destroyed by water. That is why it is necessary to install proper drainage.

Contractors & Commercial Projects

Commercial projects have their own unique requirements. This includes a full set of drawings and calculations for approval by the owner.