Home Portfolio Hillside Structural Retaining Walls

Hillside Structural Retaining Walls

Hillside CMU retaining wall construction with waterproofing across multiple residential projects in Phoenix and Glendale, AZ. By Father & Son Masonry.

Waterproofed CMU retaining walls under construction on hillside residential property in Phoenix AZ by Father and Son Masonry

Father and Son Masonry crew applying waterproofing membrane to CMU retaining walls in Glendale AZ

Hillside CMU retaining wall with completed concrete slab and waterproofing in Phoenix AZ

High quality aerial view of structural CMU retaining walls on steep hillside lot in Phoenix AZ

Aerial view of hillside CMU retaining wall construction with waterproofing and pool area Phoenix AZ

Curved CMU retaining wall with stamped concrete pathway on hillside residential property Phoenix AZ

Hillside Structural Retaining Walls: CMU Construction & Waterproofing in Phoenix

Father & Son Masonry has extensive experience designing and building structural CMU retaining walls on challenging hillside terrain across the greater Phoenix area. These projects demand a higher level of engineering awareness and hands-on precision than standard flatland construction — our crew must account for slope angles, soil pressure, drainage, and seismic load requirements while working on uneven, rocky ground that most contractors won’t take on. From initial excavation through final waterproofing, Father & Son Masonry manages every phase of hillside retaining wall construction with the expertise and attention to detail these complex sites require.

Each project in our hillside portfolio includes full waterproofing application to the below-grade faces of the CMU walls — a critical step that protects the structure from moisture intrusion, soil erosion, and long-term degradation. Our team applies heavy-duty waterproofing membrane directly to the masonry surface before backfilling, ensuring that every wall we build is not just structurally sound but built to endure Arizona’s extreme weather cycles for decades to come. Whether it’s a multi-tiered retaining system for a luxury hillside residence or a concrete basement foundation carved into a rocky slope, Father & Son Masonry delivers the structural integrity and craftsmanship that demanding terrain requires.

Project information

Date of work:
June 16, 2026
Types of jobs:
CMU Retaining Wall, Waterproofing, Concrete Flatwork, Hillside Construction
Location:
Phoenix, AZ

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Arizona

Phoenix
Tempe
Scottsdale
Mesa
Gilbert
Glendale
Goodyear
Peoria
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We operate throughout Maricopa County and the greater Phoenix metro. Whether your project is in the East Valley, West Valley, or central Phoenix, we come to your project or property for a detailed site walk.

Client Testimonials

Ashley Parrish

Phoenix, AZ

“Father & Son Masonry, Inc. built a block retaining wall on our property, and it turned out better than we expected. The wall is straight, solid, and well-finished, and the site was left clean every day.”
Albert Beatty III

Tempe, AZ

“We couldn’t be happier with the masonry work done at our home. From start to finish, the experience was smooth and professional.”
Estrella Bougie

Scottsdale, AZ

“They took the time to explain the issue, provided a detailed plan, and handled everything professionally. The crew was punctual, organized, and respectful of our property. The masonry repair work was done right the first time, and the wall is now solid and looks great.”
Jorge Ojeda

Mesa, AZ

“Been knowing David and Karen for years now, some of the most hard working and down to earth/honest business owners in the industry. When you choose F&S you get quality craftsmanship and a great experience. Highly recommend.”
Matthew Jallo

Glendale, AZ

“I hired Father & Son Masonry to construct a concrete foundation. The job was done promptly and with good results. I like the way they do business, they do what they say they are going to do and maintain good communication from start to finish.”