Paver Patio & Rebuilt Wall, Fletcher Hills, El Cajon
Overview
A Fletcher Hills backyard got 865 square feet of interlocking pavers, a rebuilt segmental retaining wall with Geogrid and concrete footings, tall fescue sod, and 10 path lights. The hillside wall required a full engineered rebuild after rain-related settling revealed a need for deeper footings and Geogrid reinforcement.
Quick Facts
City El Cajon
Neighborhood Fletcher Hills (92020)
Constraints/Challenges Newly purchased home with an unfinished backyard; limited defined “use zones”; needed to expand usable space while keeping drainage controlled and predictable.
Goals Create a real outdoor living layout with a larger patio zone, more usable yard area, and a lawn supported by proper irrigation, drainage, and lighting.
Scope 1,018 sq ft paver patio (Angelus, Ashlar); planter wall with concrete footing; tall fescue sod (1,308 sq ft) with soil prep and amendments; drainage (3" perforated pipe + 3" SDR35 line + pop-up drain); irrigation controller and valve zones; (10) path lights with transformer and timer.
Style Modern
Timeline ~2-3 Weeks
Price Range $53k–$58k
The Challenge
- “We just bought the home, and the backyard felt unfinished and hard to actually use day-to-day.”
- “We needed more functional space for a patio setup, not just a narrow or awkward area.”
- “We wanted real grass and a clean layout, but only if it was done in a way that manages water correctly.”
How Install It Direct Helped
Market Context
Neighborhood Context
The Plan
- Confirm the usable layout and build lines (patio footprint, planter wall alignment, lawn coverage) so the space feels larger and more organized.
- Install a paver system designed for longevity, with proper excavation, base preparation, and edge restraint so the patio stays flat and tight over time.
- Expand usable yard area with a planter wall system on a continuous concrete footing, including behind-wall drainage to reduce water buildup.
- Implement code-aligned drainage strategy that moves surface water away from structures (CRC R401.3) using on-site collection and discharge components where needed.
- Rebuild lawn areas with soil prep, tall fescue sod, and irrigation controls so the lawn is sustainable, not a short-term “green for a month” fix.
The Build
• Demo and site preparation • Drainage and irrigation rough-in • Planter wall footing and wall construction • Paver patio installation and polymeric joint sand • Soil preparation and sod installation • Landscape lighting install • Final cleanup and punch list
• Not documented for this project. IID performed internal quality control checks on base and grade, drainage flow paths, wall alignment, and final walk-through.
• Irrigation: Hunter Pro-C modular outdoor 4-station controller; valve zones including a drip valve with pressure regulator/filter; pop-up sprinkler zones as needed. • Lighting: 150W transformer, 12/2 low-voltage wire, (10) path lights, smart socket timer control.
The Result
Side yard of a residential property showing a segmental concrete retaining wall with a mulch-covered area and a temporary line of stepping stone pavers leading toward the far end. Construction materials and trash bins are staged along the house and a worker is visible near the top of the wall, indicating ongoing installation.
Completed narrow backyard landscape showing a full artificial turf lawn with a segmental retaining wall and a small interlocking paver patio at the foreground. Mulch beds border the wall and house, with a wood privacy fence and HVAC unit visible — overall appears as a finished installation.
Concrete patio slab with outdoor seating and living area adjacent to a recently installed artificial turf section and mulched planting bed. Children's toys, a plastic kiddie pool and a ride-on toy on the turf indicate the backyard landscape is in use post-installation.
Large residential interlocking paver patio installed adjacent to the house with a new wood fence and a low retaining planter bed along the perimeter. A portable fire pit and seating are in place with children's toys on the surface, indicating a finished outdoor living area ready for use.
Finished interlocking paver patio adjacent to a newly installed artificial turf lawn and new wood fence. The site shows outdoor seating, children's ride-on toys, and a low retaining/planter wall at the rear, indicating a completed residential landscape installation.
Interlocking paver patio with a round portable fire pit and seating cluster, adjacent to a newly installed wood fence. A mulched planting bed with young plants and a low-voltage landscape light borders the patio, indicating recent finish work and clean joint lines.
Completed narrow backyard landscape showing a full artificial turf lawn with a segmental retaining wall and a small interlocking paver patio at the foreground. Mulch beds border the wall and house, with a wood privacy fence and HVAC unit visible — overall appears as a finished installation.
Segmental concrete retaining wall runs along a residential backyard edge with a turf area and mulch bed on the high side. The downhill slope beside the wall is exposed soil and vegetation, indicating continued grading and slope stabilization work is required.
Large residential interlocking paver patio installed adjacent to the house with a new wood fence and a low retaining planter bed along the perimeter. A portable fire pit and seating are in place with children's toys on the surface, indicating a finished outdoor living area ready for use.
Investment
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Frequently Asked Questions
It depends on wall height, site conditions, and what the wall is supporting. Many landscape planter walls are installed as non-structural features, but taller walls, surcharge loads, or walls supporting significant grade change can trigger engineering and permitting requirements. IID treats wall planning as a code-aware decision, not a guess, and will advise based on the actual conditions of your property.
The plan starts with drainage logic, not pavers. We grade and route water intentionally so it moves away from structures in a code-aligned way (CRC R401.3) and toward collection and discharge points when needed, instead of letting it “find its own way” after everything is hard and finished.
This project used multiple drainage components depending on location, including behind-wall drainage (3" perforated pipe with sleeve) and a solid 3" SDR35 drain run with a pop-up drain emitter to move collected water away from the main use areas.
Polymeric sand is designed to harden in the joints, which helps reduce washout and weed intrusion compared to loose sand. It also helps the paver surface feel tighter and more finished underfoot.
Sod only performs as well as what is underneath it. This project included soil demo where needed, amendments, and irrigation control so the lawn can root correctly and stay consistent, instead of struggling with uneven moisture or poor soil conditions.
Projects like this (patio + wall + lawn + drainage/irrigation/lighting) commonly fall into a broad mid-five-figure range depending on layout, access, and how much grade management is required. For this scope, a realistic planning range is $53k–$58k, with the final number driven by exact quantities and site conditions.
Your Outdoor Project in 3 Simple Steps
Design
We listen to your vision, assess your space, and create a custom design that fits your lifestyle and budget.
Build
Our experienced crews bring the design to life with premium materials and expert craftsmanship.
Enjoy
Step into your transformed outdoor space and start making memories with family and friends.
Your Project Manager
Troy MacMillan
Install It Direct has completed hillside hardscape and lawn projects across El Cajon and the broader East County. The Fletcher Hills project required a mid-project retaining wall rebuild with engineered footings and Geogrid, which the team coordinated directly with the homeowner through a three-party call and resolved before final close. That kind of field problem-solving on a hillside lot is what separates a finished yard from a postponed one.
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