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 Costa Mesa, CA | Daly City Construction
We install and repair Unilock hardscape systems across Costa Mesa as an independent contractor, not a dealer, and we also handle Unilock in Newport Beach. Our crews set Unilock pavers and retaining wall units on their own base and drainage, judging each job on soil, slope, and lot constraints rather than a sales program. The one thing that makes our Unilock work here different? Costa Mesa’s Westside lots are built out on narrow post-war parcels, so paver driveways and patio runs frequently have to work within existing setback lines and older concrete aprons, not the clean layout you’d want on a greenfield lot. Call (866) 505-5254 for a free estimate on your Unilock project.
Why Costa Mesa Residents Choose Us for Unilock Service
Unilock pavers and retaining walls live or die on what’s underneath them. We’ve handled tear-outs on Westside bungalow lots and rebuilds on the larger east-side parcels, which is exactly where the brand’s detailing either holds up or doesn’t. Noel Cabrera, our owner, grew up around Daly City’s postwar tract homes and trained in construction technology at City College of San Francisco. He’s spent years watching what happens when hardscape gets laid on bad ground. That background is why our crews re-grade, rebuild, and re-base before they ever set a paver. We carry Unilock’s own matching units and edge restraints so repairs blend and lock correctly, and we source compatible base aggregate and polymeric joint sand locally rather than cheaping out on what carries the load. For broader Unilock sales & service, we handle everything from single patio re-sets to full driveway rebuilds. As an independent contractor, we’re not tied to any manufacturer program, so our only loyalty is to what the house actually needs. And if you’re unsure whether your project fits, Noel’s signature line applies: “Tell me what the house needs, not what you think it needs, then we’ll figure out the right fix.”
Styles & brands we work with
Common Unilock Construction Problems We Solve in Costa Mesa
- Efflorescence bloom on Brussels Block and Umbriano pavers. Costa Mesa’s dry, marine-layer climate creates wet-then-dry cycles where moisture moves through the base and salts migrate to the surface. That white haze isn’t a product defect. It’s the paver telling you the base is holding water. We strip, treat, and re-set where needed, but more importantly, we fix the drainage that caused it.
- Base failure and rutting on driveway pavers. On Westside lots, the original install often under-built the aggregate base for clay-rich soils and older parcels that never had proper drainage. We see driveways with wheel ruts two inches deep, pavers still intact but the base gone. We pull the field, re-grade, compact in lifts, and re-lay with proper edge restraint.
- Joint sand washout and edge migration on tight Westside lots. When pavers butt near property lines with no room for a proper edge restraint or positive slope away from the house, the edges wander. Pavers drift, gaps open, and water gets in. On narrow Costa Mesa lots, this is the rule rather than the exception.
- Retaining wall block settlement and face cracking. Beacon Hill walls built without adequate geogrid or drainage gravel fail on older Costa Mesa lots with undocumented fill and previous hardscape layers. The blocks look fine until the face cracks or the wall leans. We tear down, excavate the old fill, and rebuild properly.
- Heaved concrete aprons with Unilock pavers laid over them. A common Westside shortcut: lay Brussels Block over an old slab with a thin sand bed. The pavers telegraph every crack in the concrete beneath. We tear out the apron, rebuild the aggregate base, and re-set so the field drains correctly.
Unilock Service in Costa Mesa: What Local Conditions Mean for Your Equipment
Costa Mesa’s construction market is split by geography, and that split shows up directly in Unilock work. The 92626/92627 line roughly divides the older, denser west-side neighborhoods from the newer east-side tracts near South Coast Plaza and the 405/55 freeways. On the Westside, narrow post-war parcels mean additions and ADUs often butt against property lines, making permits, setbacks, and neighbor coordination the real bottleneck. For Unilock pavers, that means driveway and walkway runs frequently have to work within existing setback lines and older concrete aprons. The hardscape design is constrained by where the old slab and property line sit, not by the paver layout you’d want on a clean lot. On a Westside bungalow block off the 92627 side, our crew tore out a heaved concrete apron and re-set a Brussels Block paver driveway that had been laid on a thin base over the old slab. The pavers were sound but the base wasn’t, and there was no room to widen the approach past the property line. We re-graded, rebuilt the aggregate base with proper edge restraint, and tied the new field into the existing walkway so the whole frontage drained away from the house through the marine-layer wet season. That’s the kind of constraint-based work that separates a contractor who knows Costa Mesa from one who just shows up with pavers.
Unilock Models & Products We Service in Costa Mesa
We install and repair the full range of Unilock hardscape products local homeowners actually use. Brussels Block is the workhorse here: tumbled, dimensional driveway and patio pavers that suit Costa Mesa’s mid-century bungalow aesthetic. Eco-Priora permeable interlocking pavers come up often on Westside lots where stormwater has nowhere to go but into the neighbor’s yard. Umbriano, the tumbled plank-style paver, works well for patios and walkways where the homeowner wants a more contemporary line. For retaining walls, Beacon Hill tumbled block is the standard, but we see a lot of failed Beacon Hill walls on older lots. Here’s our parts stance: we use Unilock’s own matching units and edge restraints for any repair so the wall or field blends and locks correctly. We re-lay and re-base when the units are sound, and we replace the field when the pavers are spalling or the base is gone. No point resetting good stone on bad ground.
See the difference
Before
After
Before
After
Before
AfterUnilock Service Pricing in Costa Mesa
What drives the cost on any Unilock job in Costa Mesa is what’s underneath the pavers. If the base is sound and we’re re-setting or re-laying, the job is faster and less expensive. If we’re tearing out a failed base, old concrete, or undocumented fill, the scope grows. Here’s what typical project ranges look like:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
Every free estimate includes a written line-item quote. We walk the lot, check the soil and slope, measure the setback constraints, and tell you straight what it’ll take. Call (866) 505-5254 to schedule yours.
Serving Costa Mesa, CA — Our Local Coverage Area
We’re based in the Costa Mesa area and know this community well, including nearby Unilock service in Huntington Beach. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Costa Mesa
Yes, if the pavers are structurally sound and only the base has failed or the edges have migrated. We pull the field, re-grade the base, compact in lifts, install proper edge restraint, and re-lay the original units. If individual pavers are spalled or cracked, we swap in matching Unilock units. If the whole field is failing, we’ll tell you that too. Call (866) 505-5254 for an on-site look, estimates are free.
That white haze is efflorescence, and in Costa Mesa it’s driven by the marine layer’s wet-then-dry cycles. Moisture moves through the paver base, dissolves salts in the aggregate or soil, and deposits them on the surface as the water evaporates. The fix isn’t just cleaning. It’s correcting the drainage so water stops moving through the base that way. We strip, treat, and re-set where needed, and we address the base and slope. For a diagnosis, call (866) 505-5254.
We do, but only after we excavate and see what’s actually down there. Older Westside lots often have undocumented fill, previous hardscape layers, or clay-heavy soil that holds water against the wall. A Beacon Hill wall built on that without geogrid and drainage gravel will crack and lean within a few years. We over-excavate, install proper drainage behind the wall, and use geogrid where the height or slope requires it. That’s the difference between a wall that lasts thirty years and one that leans in five.
A paver driveway in Costa Mesa typically runs $7,000 to $18,000 depending on lot size, existing base, and access. Over concrete, the advantage is repairability: individual pavers can be lifted and re-set, whereas a cracked slab is a full tear-out. On tight Westside lots, pavers also let you adjust the layout around setbacks and old aprons without cutting concrete. Call (866) 505-5254 for an exact quote, estimates are free.
Yes, and on Westside lots they often should be. When you’re adding an ADU or room addition, the hardscape has to work with new setbacks, drainage requirements, and access paths. We sequence the paver work with the structural scope so you don’t end up tearing out a new driveway to run a utility line. Home additions run $45,000 to $130,000 and ADUs $90,000 to $220,000 in this market. We coordinate the whole thing under one contractor. Call (866) 505-5254 to talk through your lot.
Service Areas Near Costa Mesa
We serve Costa Mesa and the surrounding Orange County communities, including Fountain Valley, Huntington Beach, Newport Beach, Irvine, and Santa Ana. For Unilock work in other parts of the region, see our Unilock service in Lake Arrowhead and Unilock service in Sunnyslope pages. Our broader Costa Mesa service area page covers all the neighborhoods we work in here.
Book Your Unilock Service in Costa Mesa Today
If your Unilock driveway, patio, or retaining wall needs work in Costa Mesa or you need San Joaquin Hills Unilock service, call (866) 505-5254. We’ll walk the lot, check the base and drainage, and give you a straight answer. Free estimates, written line-item quotes, and one contractor for the whole job.
Written by Noel Cabrera, Owner at Daly City Construction, serving Costa Mesa through independent Unilock installation and repair.