Hillside Pool Construction in a Tight Backyard — Rocklin, CA
Building a pool in Rocklin often presents a significant topographical challenge: a yard that appears small on paper but carries significant grade change and structural challenges. On this Rocklin project, we managed nearly nine feet of grade change from the rear fence line down to the house foundation. The only point of entry was a side yard corridor measuring exactly 3 feet 9.5 inches of working clearance — a constraint that dictated every logistical decision from day one.
This case study documents the transformation of a steep, unusable slope into a functional outdoor living space. Despite the technical hurdles and my own recovery from a total knee replacement in March 2025, the project ran on schedule.

T.K. — Rocklin Client
5 out of 5 stars |
Read the Client’s Google Review | March 2026
Worked with Jim to design a pool in our small tight backyard. Came out great. Very happy. Kids love it. And was able to create more space than expected. Jim was very communicative and returned calls and answered questions in a timely manner, which is very important to us.
The Project Challenge: Logistics and Structural Integrity
Managing the access constraints required a specialized equipment suite. With only 3 feet 9.5 inches of working clearance, we utilized dual Yanmar mini excavators paired with a Linkit sectional conveyor system to extract approximately twenty ten-yard truckloads of soil. This method allowed us to move a massive volume of earth over four days without endangering the home’s foundation or the neighboring property.
To resolve the grade change, we engineered a five-foot-high structural gunite retaining wall system. The wall holds the slope directly behind the pool. Above the gunite wall, a stacked block retaining wall system addresses the remaining two and a half feet of grade to the rear fence line — seven and a half feet of total grade change managed above the pool shell. Each wall is an independent structural system, engineered for its specific load and position in the slope.
The Four Stages of Construction
Follow the step-by-step progress of this Rocklin hillside build:
1. Stage 1: Design and Site Planning
How we mapped a nine-foot grade change into a buildable design, established the -0- bond beam elevation, and made the equipment decisions before anything arrived on site.
2. Stage 2: Excavation in a Tight Backyard
The logistics of soil removal through a 3-foot-9.5-inch access corridor using a Linkit conveyor system and dual Yanmar mini excavators, and the structural engineer inspection that cleared the site for footing and wall construction.
3. Stage 3: Retaining Wall Construction and Pool Build
The structural phase — gunite retaining wall, rebar, plumbing, and pool shell construction.
4. Stage 4: Tile, Deck, Plaster, and Completed Pool
The completed Rocklin small yard pool — tile, wall cap, concrete deck, stucco, plaster, and water-in.


Our Engineering Standard
As a second-generation custom gunite builder and former CSLB Swimming Pool (C-53) Subject Matter Expert panelist (2012–2017), I maintain a standard of care that exceeds municipal requirements. On this project — as with every project I build — I brought in the structural engineer to inspect the excavation and footing conditions at near-final depth. The building department does not require this inspection. I do. It is the only way to verify that actual field conditions match the structural engineering assumptions before steel and gunite are placed.
Does your yard have slope, limited access, or both?
The first step is a visual site consultation to determine what is actually buildable. If the project is a good fit, we move into a paid design consultation where everything is measured and engineered correctly.
Jim Chandler Pools Inc. has been building custom gunite pools in Rocklin, Placer County, and the greater Sacramento region since 1990. CSLB C-53 License #585004. Return to the Rocklin Small Yard Pool project overview.
