Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Construction in Claremont, CA | San Mateo Construction
We install and repair Unilock paver systems across Claremont, from Village-adjacent Craftsman lots to the ranch tracts near the foothills. The thing that separates good paver work here from mediocre is base prep and drainage, because Claremont’s hard summer irrigation cycles and Santa Ana wind events punish marginal installation faster than most contractors admit. Call (855) 901-7266 if you need Unilock work done right the first time.
Noel Carrington leads our team at San Mateo Construction, and he grew up pouring footings with his father, which is to say base prep isn’t a checkbox for us. It’s the job. We’ve been putting Unilock units under Claremont foot traffic long enough to know which profiles survive this climate and which ones fight you.
Why Claremont Residents Choose Us for Unilock Service
Most paver failures we walk into aren’t paver failures. They’re base failures that show up on the surface. We see it in Claremont constantly: someone lays Brussels Block over a thin sand bed, and two summers later the walk is heaving and the joints have blown out. Our crews cut and compact and separate with geotextile before we ever set a unit, because we’d rather spend your money on what’s under the paver than charge you twice to fix what got skipped.
We’re an independent installer, not a manufacturer-authorized program shop. That means our loyalty sits with the drainage layer and the edge restraint, not with a quota. Noel’s been on enough Claremont job sites to know that a paver that looks right on a catalog page can still fail under foothill sun if the subgrade wasn’t pitched. We’ll tell you plainly when a repair needs the base redone and when it doesn’t.
OEM-compatible parts matter more than people think. We source genuine Unilock units and matching edge restraints when the original color and profile are still in production, which keeps your walk or patio reading as a single field instead of a patchwork. Tell me what you actually need, and we’ll figure out the right way to build it.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Claremont
- Efflorescence bloom on Brussels Block and Town Hall faces. Claremont’s summer irrigation runs hard, and when base drainage is marginal, salts wick up through the units and dry as white powder on the face. It’s rarely a product defect. It’s water moving where it shouldn’t, and the fix starts under the paver, not on top of it.
- Polymeric sand joint loss along driveways and walkway edges. Santa Ana wind events blow grit and debris across the surface, then winter rain bursts hit. The combination strips joint sand fast on edges that weren’t properly restrained. We re-sand with polymeric and rebuild the edge restraint where the original install skimped.
- Settlement and lippage at old ranch slab transitions. A lot of Claremont’s 1950s and 60s homes have original concrete that meets a newer paver field. When the base under the pavers wasn’t compacted or separated with geotextile, the transition sinks and pavers lip. We cut the old edge clean, rebuild the transition, and reset the units so the surface reads flat.
- Color fade and scaling on south- and west-facing patios. Foothill-edge lots get reflected heat off stucco and adjacent hardscape, which accelerates weathering on sun-exposed Unilock faces. Older units with marginal compaction underneath start spalling at the surface. We’ll tell you whether a repair makes sense or whether replacement is the honest call.
- Heaved walks over old concrete stoop edges. We tore out a heaved Brussels Block walk near the Claremont Colleges where the original installer set pavers on a thin sand bed over the old concrete stoop edge. We pulled every unit, reset them on compacted aggregate with geotextile and proper edge restraint, re-cut the porch transition, and re-sanded with polymeric. That walk now drains away from the house and holds its line through summer heat.
Unilock Service in Claremont: What Local Conditions Mean for Your Equipment
North Claremont homes backing toward the San Gabriel foothills sit in both the Santa Ana wind corridor and the WUI wildfire zone, so exterior remodels there can trigger defensible-space and ember-resistant venting upgrades that inland-flat lots in the same ZIP never deal with. For Unilock owners, that means paver detailing near the structure has to account for wind-driven ember accumulation, not just drainage. Edge restraint that holds joints tight matters more when the wind is pushing debris against your walkway for three days straight. We’ve seen joints on north Claremont driveways lose polymeric sand twice as fast as the same install on a flat lot south of Foothill Boulevard, purely because of the wind exposure. The fix is the same material-wise: rebuilt edge restraint and re-sanded joints. But the detailing changes: those properties need deeper base compaction and a geotextile layer rated for the load, because the wind isn’t the only force at work. The heat is too. Claremont sits at the base of the San Gabriels with hot, dry summers, and paver surfaces on south- and west-facing elevations take reflected heat off stucco and hardscape that accelerates surface weathering. An install that survives a shaded lot in the Village won’t necessarily hold its color on a north Claremont patio baking in full exposure. We build for the exposure the lot actually has, not the exposure a catalog assumes.
Unilock Models & Products We Service in Claremont
We work across the Unilock lines most commonly installed in Claremont: Brussels Block, the tumbled full-block paver; Beacon Hill, the smooth-face tumbled unit; Town Hall, the chamfered classic-street profile; and Eco-Priora, the permeable paver system that handles drainage-sensitive foothill lots. We stock genuine Unilock units and matching OEM edge restraints for the colorways still in production, and we’ll tell you when a discontinued line forces a blend. In that case, you approve the aftermarket sample on site before we lay a single unit. Our Unilock sales & service program is built around keeping your existing field looking whole, not selling you a new one because it’s easier for us.
See the difference
Before
After
Before
After
Before
AfterUnilock Service Pricing in Claremont
| Service | Price Range |
|---|---|
| Paver Patio Installation | $3,500 – $11,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Driveway Replacement | $5,000 – $14,000 |
What drives the number on a Claremont job is base condition. A clean new patio over fresh subgrade runs toward the lower end of the range. A foothill driveway with old concrete to cut out, compaction to rebuild, and ember-resistant detailing to integrate runs higher. Your free estimate includes a written line-item quote so you see exactly where the money goes before we break ground. We also handle Unilock repair in Upland. Call (855) 901-7266 to schedule yours.
Serving Claremont, CA — Our Local Coverage Area
We’re based in the Claremont area and know this community well, and we also offer Unilock in Montclair. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Claremont
Yes, in most cases, if the paver profile reads as period-appropriate. Claremont’s preservation review culture favors tumbled and chamfered units like Brussels Block and Town Hall over clean modern slab profiles, because the Village’s architectural character runs to Craftsman-era and mid-century stock rather than contemporary tract work. We’ve helped homeowners navigate the design review process and can tell you which Unilock profiles will clear the street-visibility standards. Call (855) 901-7266 to talk through your specific lot.
Polymeric sand loss is almost always an edge restraint problem, not a sand problem. Claremont’s Santa Ana wind events push debris across the surface, and when the edge restraint is undersized or missing, the joints flex and sand works loose. We rebuild the restraint, re-sand with polymeric, and the joints hold. If the base under the driveway is shifting, re-sanding alone won’t fix it, and we’ll tell you that before you spend the money.
No. Efflorescence is surface salt wicking from water moving through the base, and it shows up on Brussels Block and Town Hall faces after Claremont’s hard summer irrigation cycles. The fix is drainage correction under the paver, not replacing the units. We can assess whether your base is holding water and what it’ll take to stop the bloom at the source.
Yes. Foothill-edge lots sit in the Santa Ana wind corridor and the WUI wildfire zone, which means paver work near the structure may need to account for ember-resistant venting and defensible-space requirements that inland lots never trigger. The base compaction standard is also higher because wind-driven debris and drainage loads are different. We also offer Unilock service in San Antonio Heights. Call (855) 901-7266 for a quote specific to your lot’s exposure.
Yes, when the original color and profile are still in production. We source genuine Unilock units and matching OEM edge restraints so the repair reads as a single field. If your line has been discontinued, we’ll bring a blend sample for you to approve on site before we lay it. Estimates are free, and the quote includes the exact scope of the match.
Service Areas Near Claremont
We serve Claremont and the surrounding foothill and inland cities, including Pomona, La Verne, Upland, and Montclair. If you’re nearby and need Unilock work, we’ll come assess the job. Check our Claremont service area page for coverage details, or look at Unilock service in Pomona and Unilock service in Buena Park if you’re on the western edge.
Book Your Unilock Service in Claremont Today
If your Unilock patio, walk, or driveway is failing, call (855) 901-7266. We’ll assess the base, tell you honestly what needs to happen, and give you a written line-item estimate. Same-week scheduling is available for most Claremont jobs, and we also provide Unilock service in La Verne.
Written by Noel Carrington, Owner at San Mateo Construction, serving Claremont and the surrounding foothill communities.