







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Construction in Sanger, CA | Elmstead Remodeling Fresno
We provide independent Unilock paver installation and repair across Sanger, from full driveways to patio resets on the original townsite grid. What makes our Unilock work different here is that we build for Sanger’s clay-rich alluvium and 100°F-plus summers, not a generic spec sheet. Call (559) 540-8453 for a written estimate on any Unilock project, and we’ll walk your lot before we quote a number. We’re Elmstead Remodeling Fresno, and our relationship with Unilock sales & service runs deep because we’ve been laying these pavers on Fresno County soil for years.
Why Sanger Residents Choose Us for Unilock Service
Graham Stein, owner at Elmstead Remodeling Fresno, learned paver work the slow way: reading plans at Los Angeles Trade-Technical College, then spending two decades watching how different bases behave under California sun. He still keeps a paper notebook in his shirt pocket where he jots down whatever a homeowner mentions mid-conversation, so a comment about a soggy corner near the rose bed makes it onto the work order, not into the void. Write it down before anything comes off the truck. That habit matters in Sanger, where every block has its own drainage story and the difference between a patio that lasts fifteen years and one that heaves in three is usually a base detail, not the paver itself. As a General Contractor in Sanger, we see this on every job. We carry genuine Unilock units for additions and replacements, keep polymeric sand and edge restraints stocked, and answer the phone with a live person, day or night. You get a written price before any work starts. Always. No exceptions.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Sanger
- Umbriano surface spalling near pools. Sanger’s summer heat, routinely above 100°F, combines with UV exposure and pool chemical splash to break down the surface sheen on Umbriano pavers. Shallow flaking and a chalky, whitened texture are the tell. We remove and replace only the damaged units, then seal the repair area to match the surrounding patina as closely as the material allows.
- Richcliff edge shifting on clay soil. The clay-rich alluvium under many Sanger lots shrinks hard in summer, which pulls soil away from paver edges and leaves Richcliff edging units tilted or separated. You’ll see uneven joints and a trip hazard along the patio border. The fix is usually a re-level, a compacted base lift, and new edge restraints, not new pavers.
- Mattoni driveway cracking on older-townsite lots. Homes built before the 1950s in Sanger often sit on pier-and-beam foundations with shallow compacted subgrades never intended for modern vehicle loads. When a Mattoni driveway gets a delivery truck or an RV on it, diagonal cracks appear where the base couldn’t carry the weight. We cut out the failed section, rebuild the base, and re-lay matching units.
- Courtstone walkway heaving near mature trees. Root growth from Sanger’s older elms and oaks pushes Courtstone walkway units upward over time, while winter fog and drip-line runoff wash joint sand out through the cracks. We lift the affected pavers, cut back the problem roots with care around the tree’s health, re-grade the base, and re-set the units with fresh bedding and joint material.
- Base pumping and paver sinking from irrigation run-off. Sanger’s original townsite stays wetter than adjacent eastside tracts because flood and drip irrigation saturate the dense clay. Water trapped under a paver patio creates voids that collapse under foot traffic, sinking pavers unevenly, often right near the house. A deeper open-graded base and proper drainage solve it.
Unilock Service in Sanger: What Local Conditions Mean for Your Equipment
Sanger’s original townsite sits on dense, clay-rich alluvium that holds irrigation run-off longer than the sandier soils in nearby Clovis or Fresno tracts. That single fact changes how Unilock paver driveways and patios should be built here. On a typical Sanger lot near the old grid, winter fog soaks the topsoil and spring flood irrigation pushes water down against the clay layer, which swells and traps moisture under the paver base. If the sand bed is too shallow, the pavers pump water up through the joints every time a car rolls over them, eroding the base and leaving a wavy surface in two or three seasons. We build Sanger paver projects with a deeper ventilated sand bed and a drainage path that moves water away from the base, not into it. On one 1920s bungalow lot near North Avenue, our tech reset a 600-square-foot Umbriano patio that had sunk two inches near the kitchen door after years of drip-line saturation. We lifted 47 pavers, cut roots from an old elm, regraded and compacted a new open-graded base, then re-laid the same Umbriano units and sealed the joints. The patio now drains away from the foundation and stayed flat through last summer’s 112°F heat.
Unilock Models & Products We Service in Sanger
We install and repair the Unilock paver lines that show up most on Sanger lots: Umbriano with its fluted face, Richcliff with a chiseled edge that reads more like cut stone, Mattoni for driveways that need a cleaner modular look, and Courtstone for walkways where a tumbled, old-world finish fits the original townsite character. For full replacements and ADU parking pad additions, we use genuine Unilock pavers because matching color and face texture with aftermarket products is nearly impossible, especially after sun fade and surface wear. But we’re straightforward when a repair doesn’t need new units at all. If the pavers are sound, a re-level with fresh bedding, polymeric sand in the joints, and new edge restraints often gets the surface flat and stable again at a fraction of replacement cost. We stock common Unilock colors and joint materials locally for faster Sanger turnaround.
See the difference
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AfterUnilock Service Pricing in Sanger

Every Unilock job in Sanger gets a written line-item price before we start, so you know exactly what you’re paying and why. Here’s what typical paver projects run in the Fresno market:
| Service | Price Range |
|---|---|
| Paver Patio Installation | $3,500 – $11,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Driveway Sealing | $250 – $700 |
What moves the number is base depth, drainage work, existing root conditions, and whether we’re matching existing pavers or starting fresh. A free estimate means we walk the site, check the grade, and hand you a written scope. Call (559) 540-8453 to schedule yours, and we’ll tell you what the project needs, not what the catalog suggests.
Serving Sanger, CA - Our Local Coverage Area
We’re based in the Sanger area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Sanger
In Sanger the sink near the house is almost always drip-line or roof-drainage saturation against the foundation, softening the topsoil and eroding the paver base right at the structure, while the middle of the patio stays drier. This is one reason our Bathroom Remodeling in Sanger always addresses drainage before any finish work begins. The repair involves lifting the affected pavers, re-grading the base so water flows away from the foundation, and re-compacting before the units go back down. Call (559) 540-8453 if your patio has dropped near the house, and we’ll trace where the water is coming from before we touch a paver.
Yes, if the original pavers are still made in the same color and face, we can add new genuine Unilock units that match closely, though UV fade over decades means a perfect match may not be possible. We’ll show you the closest current color option and lay the new pad so any slight variation reads as intentional, not patchwork. Estimates for ADU additions are free, and we always write the scope before any work starts, so call (559) 540-8453 to have us look at your existing driveway.
Sealing helps, but it’s not mandatory for every project. Sanger’s 100°F-plus days accelerate surface wear and UV color fade, so a penetrating sealer on Umbriano and Mattoni surfaces can slow that down and make pool splash easier to clean. The bigger protection is a base built for the clay soil and a joint system that keeps water from pooling underneath, so we’ll recommend sealing based on your specific exposure, not as an automatic add-on.
Efflorescence, that whitish mineral haze, is more of a moisture-cycle issue than a fog-specific one, but Sanger’s winter fog and clay-heavy soil do keep pavers damp for longer stretches, which can pull minerals to the surface. It’s cosmetic and typically fades, though if it keeps returning every winter we can look at whether sub-surface moisture is the driver and adjust the bed or drainage. If you’re seeing recurring haze, call (559) 540-8453 and we’ll tell you what’s actually causing it.
You need polymeric sand on Sanger’s clay soils. Regular joint sand washes out with the first winter fog cycle and spring irrigation, leaving gaps that let pavers shift. Polymeric sand sets into a firm, water-resistant joint that holds up to our wet-dry swings far better. It costs more up front, but it’s the difference between a patio that stays flat and one you’re re-sanding every year. Call (559) 540-8453 for an exact quote on your project, and we’ll include the right joint material in the written price.
Service Areas Near Sanger
We serve Sanger and the surrounding eastside and central Fresno County communities, including Sanger service area proper, Unilock service in Fresno, Unilock service in Clovis, plus Reedley, Kingsburg, and Parlier. If you’re within a short drive of Sanger and need Unilock pavers installed or repaired, give us a call and we’ll put your address on the route.
Book Your Unilock Service in Sanger Today
Ready for a paver patio, driveway, or repair that actually holds up to Sanger’s soil and heat? Call (559) 540-8453 to schedule your free written estimate. We answer the phone with a live person. We’ll walk your lot, write down what we see, and hand you a price before any work begins.
Written by Graham Stein, Owner at Elmstead Remodeling Fresno, serving Sanger and Fresno County since 2005.












