Retaining & Seat Walls

Phoenix's Outdoor Living, Hardscape & Landscape Company

4.9★ on Google
Licensed AZ ROCFamily Owned

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Retaining & Seat Walls

Our Services

Retaining & Seat Walls in Phoenix, AZ

Walls do two jobs in an Arizona backyard, and we build for both. Structurally, a retaining wall holds grade — terracing a sloped lot into usable flat space, keeping a hillside off the patio, and directing monsoon runoff where you want it instead of into the house. Architecturally, a well-built wall defines the edges of a space, creates raised planters, and gives you permanent seating that never blows over or needs storing.

Retaining walls fail when they're built like decorative walls. Soil pressure is relentless, and it multiplies when a monsoon saturates the backfill. We build with proper footings, compacted base, reinforcement and geogrid where the height calls for it, free-draining gravel backfill, and drain pipe behind the wall so hydrostatic pressure has somewhere to go. Anything over the code height threshold gets engineered and permitted — no exceptions and no guessing.

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Reviews

What Our Clients Say

“I will start by saying I was not asked to leave a review and did not know of this company before hiring them for our pool remodel. We could not have had a better experience with Az Pool Concepts. Our pool looks amazing and the whole process was so easy and seamless. Shawn was in constant communication about what and when things were happening, he was here every day overseeing the work being done and was always available by text with any questions we had. He exceeded our expectations and I truly cannot recommend them enough.”
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Dana Isom

Google review · AZ Pool Concepts

“I hired Shawn and AZ Pool Concepts to demo and remove a permanent grill and fire pit to create more space, replace travertine that had been eroded by my salt pool with pearlescent limestone. Shawn and his team did an excellent job. His communication, integrity and customer service are all top notch, along with customer satisfaction in the project When I was looking to hire someone these are the attributes I was looking for. I highly recommend AZ Pool Concepts.”
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Paul Ticen

Google review · AZ Pool Concepts

“What a great experience... from the time we first contacted him to the finished product! Communication was quick and clear, the timeframe to start the job was excellent and the finished product looks amazing. We interviewed 6 companies and Shawn was the best candidate by far. We will use them again.”
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Schreiner Realty

Google review · AZ Pool Concepts

“Shawn responded to my email inquiry the next morning, and came out that day to bid on our Travertine Patio and walkway job. His pricing was very fair, and actually got the whole job done in three days!! We went on vacation the day the crew started, and came home to a perfect install, clean-up, and could not be happier!”
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eric nicholson

Google review · AZ Pool Concepts

Our Work

Retaining & Seat Walls Gallery

← Swipe to see retaining & seat walls projects completed throughout the Phoenix area.

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Finish is the easy part once the structure is right. Segmental block gives a clean, modern line and comes in a wide range of colors. Stacked stone veneer suits desert and rustic landscapes. Smooth stucco matched to the house makes a wall read as architecture rather than landscaping. Seat walls get a comfortable sitting height with a bullnose or flagstone cap, and we can build in lighting, planters, or a fire element along the run.

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More About Our Retaining & Seat Walls Work

Walls are usually the first thing we build on a sloped lot, because everything else depends on the grade being resolved. Once the terracing is right, the patio, turf, and planting all get easier — and the finished yard has usable flat space it never had before.

AZ Outdoor Concepts builds retaining and seat walls across Phoenix, Scottsdale, Mesa, Gilbert, Chandler, and the surrounding communities. Contact us for a free on-site consultation.

Our Process

How We Work

Step 1

Free Design Consultation

We walk your yard with you, talk through how you actually want to use the space — cooking, entertaining, shade, play, low upkeep — and get a feel for materials, layout, and budget. No pressure, no obligation.

Step 2

Custom Design & Estimate

You get a full backyard design and a clear, itemized written estimate covering layout, hardscape materials, structures, plants, and timeline — and we handle the permitting with your city.

Step 3

Build & Installation

Our own crews handle every phase — grading and drainage, compacted base, pavers, walls, structures, turf, irrigation, and planting — built to hold up to Arizona sun, monsoon runoff, and caliche soil.

Step 4

Walkthrough & Aftercare

We clean up, walk the finished space with you, and show you how to care for it. We're not perfect, but we'll always be here when you need us.

FAQ

Frequently Asked Questions

Do retaining walls need a permit in Phoenix?
Height is the trigger, and thresholds vary by municipality — surcharge loads above the wall can lower them further. We check the requirement for your jurisdiction and handle permitting and engineering when it applies.
How tall can a retaining wall be?
Short walls can often be built without engineering, but taller ones require an engineered design with reinforcement. Terracing two shorter walls is frequently a better-looking and more economical answer than one tall one.
Why do retaining walls fail?
Almost always water. Without drain rock and a drain line behind the wall, saturated soil after a monsoon exerts enormous pressure. Inadequate footings and missing reinforcement are the other two common causes.
What's a comfortable height for a seat wall?
Around chair height, with a cap wide enough to sit on comfortably. We'll set the exact dimension against the adjacent patio height so it feels right where it's actually placed.
Can a seat wall include a fire feature or lighting?
Yes, and it's much easier to do during the build. Gas lines, conduit, and lighting niches get built into the wall core rather than surface-mounted later.
How much do retaining walls cost in Phoenix?
Cost scales with height, length, facing material, and whether engineering is required. We'll measure, assess the grade, and give you an itemized estimate.
Phoenix, AZ · The Valley of the Sun

Service Area

Serving the Greater Phoenix Area

AZ Outdoor Concepts is an outdoor living, hardscape, and landscape contractor serving Phoenix and the surrounding Valley. From ramadas and outdoor kitchens to paver patios, artificial turf, walls, water features, and desert landscape, we bring dependable, high-quality work to homeowners across the region — with materials and methods built for Arizona's climate.

  • Phoenix
  • Scottsdale
  • Mesa
  • Gilbert
  • Chandler
  • Tempe
  • Queen Creek
  • San Tan Valley
  • Surprise
  • Apache Junction
  • Gold Canyon
  • Maricopa County
  • Pinal County
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Ready to Build Your Dream Backyard?

Tell us about your project and we'll get back to you with a free consultation and estimate for your next backyard or outdoor living project. No pressure, no obligations.

Phone: (480) 241-9708

Email: deckdoctor777@gmail.com

Area: Phoenix, AZ & the greater Valley

Hours: Mon–Fri 9am–5pm

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