A Rowan company - serving Santa Clarita, CA

Unilock Construction in Sylmar, CA

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Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled

Your dream remodel for as low as $199/month*on approved credit; ask for current terms
Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

Unilock Construction in Sylmar, CA | Rowan Construction Group Santa Clarita

Unilock paver and wall service in Sylmar runs $250 for driveway sealing up to $18,000 for full paver driveway installation, with most repairs and resets completed in one to three days. We’re an independent crew - not affiliated with or authorized by Unilock - and that independence lets us tell you straight when a repair will hold and when the base underneath has failed past the point of patching. Call (747) 294-3985 to schedule your free estimate.

Call (747) 294-3985

We’ve worked Unilock sales & service across the Santa Clarita Valley long enough to know how Brussels Block, Beacon Hill, Umbriano, and Rivercrest Wall systems actually perform under Sylmar’s specific load: 110°F summer heat pooling against the San Gabriel foothills, Santa Ana winds channeling through the mountain passes, and LA Department of Building and Safety inspectors who treat every substantial hardscape project like the seismic lesson it is.

Why Sylmar Residents Choose Us for Unilock Service

Grant Rowan grew up on Los Angeles job sites watching his uncle frame houses, then formalized the habit at Los Angeles Trade-Technical College, where documentation - drawings, specs, inspection records - became the discipline before any tool touched material. That training shows up in how our crew handles Unilock work in Sylmar service area projects: every visit produces a documented photo record, every quote is a flat written price with scope attached, and no change order moves without a signature.

We source genuine Unilock units for visible field replacements so color and texture match the existing course. For base aggregate, edge restraints, and polymeric joint sand, we use quality aftermarket materials where the engineering spec matters more than the brand stamp. This keeps our pricing honest and our turnaround fast - we’re not waiting on factory fulfillment for standard components.

Our 365-Day Done Right Promise applies to every Sylmar job. If it is not done right, we make it right. The guarantee is printed on every page and backed by a terms page, not an asterisk. Under Clause 1 of the Haven Standard, the price is written before anyone starts. “Measure twice, document once, build it right the first time” - that’s how we run it.

Common Unilock Construction Problems We Solve in Sylmar

Professional contractor applying thin-set mortar to a kitchen backsplash
Common Unilock Construction Problems We Solve in Sylmar
  • Efflorescence bloom on Brussels Block and tumbled pavers. Sylmar’s summer heat pulls soluble salts to the surface within a single season if base drainage and joint sand aren’t dialed in. We see this most on newer installs where the crew rushed the bedding layer. The fix is chemical cleaning plus correction of the drainage path, not just more sealant on top.
  • Base and edge failure at the driveway apron. The same mountain-pass thermal cycling that traps 110°F heat in Sylmar also drives expansion stress. Un-restrained Unilock paver edges on sloped foothill driveways start migrating within two to three years. We reset with concrete curb restraints and proper Class II base compaction, not plastic edging that softens in August.
  • Umbriano and smooth-face units spalling after high-PSI power washing. Santa Ana fire events deposit fine soot that homeowners try to blast off. The surface can’t take it. We clean with appropriate pressure and chemistry, then assess whether the spalling is cosmetic or structural.
  • Rivercrest Wall cap separation and weep-hole staining. On hillside horse-property parcels off Lopez Canyon Road, expansive soils and unpermitted grading keep moving the wall behind the block. We diagnose whether the footing is adequate or whether the whole assembly needs re-engineering.
  • Joint sand loss and weed intrusion after wind events. Santa Ana winds in Sylmar hit hardscape joints harder than flatland Valley conditions. We use stabilized polymeric sand and proper compaction to keep the joint sealed.
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Unilock Service in Sylmar: What Local Conditions Mean for Your Equipment

In Sylmar, any hardscape project touching a driveway, patio, or wall over a certain valuation can flag an LA Department of Building and Safety seismic-zone review. Inspectors here grew up on the memory of the 1971 San Fernando quake and will scrutinize sub-base compaction and wall-footing details that a crew working flatland Valley jobs never gets asked about. This means your Unilock retaining wall or paver patio isn’t just a cosmetic upgrade - it’s a permitted assembly that has to satisfy earthquake-era scrutiny.

On a sloped Brussels Block driveway near the Lopez Canyon Road horse properties, our crew found the original edge restraint had heaved about an inch after several summers of 110°F heat and Santa Ana wind push, letting paver courses walk downhill. We pulled the affected field, reset a proper Class II base with a concrete curb restraint, re-laid genuine Unilock Brussels Block in the original blend, and finished with polymeric joint sand. The driveway has held its line through two more summers without re-blooming efflorescence.

Compounding the seismic issue, Sylmar sits inside LA’s Very High Fire Hazard Severity Zone. New construction and Sylmar Kitchen Remodeling projects must meet Wildland-Urban Interface ignition-resistant standards - ember-resistant vents, Class A roofing, non-combustible fascia - that typical Valley permits in Van Nuys or Panorama City simply do not trigger. Your Unilock hardscape assembly needs to integrate with these fire-hardened exterior requirements, not fight them.

Unilock Models & Products We Service in Sylmar

Contractor installing white marble kitchen countertop on new cabinetry
Unilock Models & Products We Service in Sylmar

We work with the full Unilock residential line most commonly found in Southern California:

  • Brussels Block - the tumbled classic, prone to efflorescence if drainage is poor
  • Beacon Hill - flagstone texture, popular for patios, sensitive to base deflection
  • Umbriano - smooth face, modern look, vulnerable to spalling from improper cleaning
  • Rivercrest Wall - retaining and freestanding, cap separation common on hillside soils

We stock genuine Unilock replacement units for color-matched field repairs. For base materials, edge systems, and joint sand, we use aftermarket products that meet or exceed Unilock’s published specs - this keeps your job moving without factory-order delays. If the wall or paver field has lost more than about 20% of its base integrity, honest replacement of the affected zone beats repeated cosmetic repairs. We’ll tell you which side of that line you’re on before we start.

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Unilock Service Pricing in Sylmar

These are the price ranges we quote for Unilock hardscape work in the Sylmar market. Every project gets a flat written price with scope attached before work begins.

Service Price Range
Paver Driveway Installation $7,000 - $18,000
Paver Patio Installation $3,500 - $11,000
Driveway Replacement $5,000 - $14,000
Driveway Sealing $250 - $700

What drives cost: square footage, access for excavation equipment, base condition (whether we’re building on native soil or removing failed material), and whether seismic-zone engineering is triggered by the project valuation. A free estimate includes site measurement, base assessment, and a written scope with line-item pricing for our Bathroom Remodeling in Sylmar and hardscape projects. Call (747) 294-3985 for your exact quote - estimates are free, and we offer a Free Second Opinion on any written estimate you bring us.

Serving Sylmar, CA - Our Local Coverage Area

Professional contractor installing a new stone countertop in a kitchen remodel.
Serving Sylmar, CA - Our Local Coverage Area

We’re based in the Sylmar 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 Sylmar

Will my Unilock paver driveway survive Sylmar’s 110°F summer heat without spalling?

Yes, if the base is built to spec and the joint sand is stabilized. The heat itself doesn’t kill the paver - it’s the thermal cycling combined with trapped moisture in a poorly draining base that causes surface stress. We’ve reset driveways in Sylmar that failed because the original crew skipped the aggregate sub-base, not because of the material. Call (747) 294-3985 for a base assessment - estimates are free.

Does a Unilock retaining wall in Sylmar need seismic-zone engineering?

Any retaining wall over four feet or any hardscape project above a certain valuation triggers LA Department of Building and Safety seismic review in Sylmar. Inspectors here check hold-downs, anchor bolts, and shear-wall nailing patterns at a level that surprises crews from flatland Valley cities. We pull permits and coordinate the engineering so you don’t get red-tagged mid-project.

Can Unilock pavers be used in the Very High Fire Hazard Severity Zone around Sylmar?

Yes. Concrete pavers are non-combustible and qualify as ignition-resistant hardscape under Wildland-Urban Interface standards. The integration point is the adjacent structure - ember-resistant vents, non-combustible fascia, and Class A roofing where the hardscape meets the building. We design the assembly so it doesn’t create a debris trap against combustible siding.

How do I get rid of the white haze on my Unilock Brussels Block after a Sylmar summer?

That’s efflorescence - soluble salts drawn to the surface by heat and moisture. Mild cases weather away; persistent bloom needs chemical cleaning and correction of the drainage path underneath. Sealing over it traps the salt and makes it worse. Call (747) 294-3985 and we’ll diagnose whether it’s a surface clean or a base fix - estimates are free.

Is Unilock the right choice for a horse-property patio off Lopez Canyon Road with older ranch structures?

It can be, with proper footing. The expansive soils and unpermitted grading common on those parcels mean the base has to be engineered for movement, not just loaded for static weight. We’ve installed Unilock patios on horse properties that have held grade, and we’ve diagnosed failures where the original crew treated it like a flatland backyard. The difference is always what’s underneath.

Service Areas Near Sylmar

Professional contractor installing a custom marble shower niche sill
Service Areas Near Sylmar

We run Unilock hardscape crews throughout the northern San Fernando Valley and Santa Clarita Valley, including Unilock service in Santa Clarita, Unilock service in Stevenson Ranch, San Fernando, Castaic, and Granada Hills. Each market has its own permit environment and soil conditions - we adjust the base spec and documentation package accordingly.

Book Your Unilock Service in Sylmar Today

Call (747) 294-3985 to schedule your free estimate. We’ll send a crew to assess your Unilock installation, document the condition with photos you keep, and deliver a flat written price before any work starts. Grant Rowan and the team at Rowan Construction Group Santa Clarita have delivered 4,000-plus projects since 2007, every one with a written price first and a documented record at completion.

Written by Grant Rowan, Owner at Rowan Construction Group Santa Clarita, serving Sylmar and the Santa Clarita Valley since 2007.

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