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Unilock Construction in Fallbrook, CA | Timberline Contractors
Unilock paver construction in Fallbrook means building driveways, patios, and walkways that hold up to expansive county soils, Santa Ana wind grit, and the fire-code reality of rural North County. We’re an independent contractor, not a Unilock authorized dealer, and we quote based on what the subgrade and drainage actually need, not on moving pallets. Call (866) 253-5808 for a free estimate on Unilock paver work across Fallbrook and, if you’re nearby, Unilock in Temecula.

Why Fallbrook Residents Choose Us for Unilock Service
We’ve installed Unilock paver systems across Fallbrook’s rural acreage and village-core lots long enough to know how base prep behaves on expansive, graded ground. The difference between a paver driveway that stays flat for twenty years and one that heaves in three seasons usually comes down to what’s under the pavers, not which paver you pick. Nelson Fung runs our Unilock work the way he learned it at LA Trade-Technical College, spending hours on things nobody sees: base depth, compaction, geotextile separation, and drainage pitch. Do it right the first time or explain yourself twice.
We bring genuine Unilock units and manufacturer-matched edge restraint and polymeric joint sand to every Fallbrook job because color and dimensional consistency matter on tumbled and flagstone profiles. Off-brand substitutes save a few dollars on the pallet and cost a lot more when the field starts drifting three years later. For homeowners who want one contractor accountable for the whole project—including Unilock in Murrieta Hot Springs—we handle everything from demolition and subgrade prep through final joint sand and the county sign-off.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Fallbrook
- Joint-sand loss and edge spalling on wind-exposed fields. Santa Ana gusts drive grit across paver surfaces on west- and north-facing exposures, eroding joint sand and chipping exposed edges. For Unilock sales & service work, we re-sand with polymeric material and reset spalled units where the base is still sound.
- Heaving and rocking from expansive graded soils. Fallbrook’s dry summers and winter moisture cycles make native clay swell and shrink. Pavers set on a shallow base over that soil will rock and heave within a few seasons, which is why we over-excavate and rebuild failed fields rather than patching them.
- Edge restraint failure at driveways and aprons. The plastic edge restraint gives before the paver does when driveways carry heavy loads to barns, shops, and equipment parking. We replace it with manufacturer-matched metal restraint at transitions to concrete slabs.
- Efflorescence and joint erosion on shaded patios. Fallbrook lots under mature tree canopy or draining poorly toward a septic area keep paver fields damp, which pulls minerals to the surface and erodes joints. We correct the drainage path and rebuild joints where they’ve failed.
- Failed base under cracked concrete that’s being replaced. On rural parcels, we regularly find slabs poured over uncompacted native soil with no positive slope. The Unilock replacement starts with a deeper aggregate base and geotextile separation, or you’ll be calling us again in two years.
Unilock Service in Fallbrook: What Local Conditions Mean for Your Equipment
Fallbrook sits in unincorporated San Diego County, so a Unilock driveway or patio that changes grade, drainage, or impervious coverage is permitted and inspected through the County’s Department of Planning & Development Services, not a Fallbrook city hall. That single fact changes how every paver project starts. Because so many parcels here run on private wells and septic systems, we confirm leach-field and well setbacks before we cut base, since a paver field laid too close to a drainfield compacts the soil and fails county review. On a parcel off Reche Road, we replaced a cracked concrete apron with Unilock Brussels Block pavers leading to a detached shop after our first probe found the original slab poured over uncompacted native soil with no positive slope. We over-excavated, set a deeper aggregate base with geotextile separation, pitched the field to daylight away from the septic area, then tied in metal edge restraint where the pavers meet the shop slab. The county inspection signed off on the documented base depth and drainage path.
Unilock Models & Products We Service in Fallbrook
We work with the Unilock product lines that actually hold up in fallbrook’s inland heat and wind: Brussels Block for tumbled, dimensional driveway and patio work; Beacon Hill Flagstone for broader, irregular patio fields; Town Hall for traditional brick-profile walkways and borders; and Seneca/UNI-Stone retaining wall systems where grade changes need structural support. On an existing paver field, we repair bad joints and reset units where the base is sound, but a field failing from undersized base or poor drainage gets rebuilt. Patching over a base problem just buys a season, and in Fallbrook’s expansive soils, it usually buys less than that.
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AfterUnilock Service Pricing in Fallbrook
Unilock paver work in Fallbrook runs higher than suburban tract pricing because rural parcels often require deeper excavation, imported base material, and county-level drainage work. Here’s what you can expect:
| 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 |
Every estimate is free, on-site, and line-itemed so you see exactly where the money goes: base depth, imported aggregate, geotextile, edge restraint, and the Unilock units themselves. Call (866) 253-5808 to schedule yours.
Serving Fallbrook, CA — Our Local Coverage Area
We’re based in the Fallbrook area and know this community well, and we also serve as our General Contractor in Fallbrook. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Fallbrook
Acreage lots in Fallbrook almost always need deeper excavation and more imported base because native soils are expansive and often uncompacted, plus access for equipment over dirt roads and around septic systems adds time. A village-core tract home on a flat graded lot typically runs closer to the bottom of the range. Call (866) 253-5808 for an exact quote based on your parcel.
Yes, because Fallbrook is unincorporated San Diego County, and paver work that changes grade, drainage, or impervious coverage goes through the County’s Department of Planning & Development Services, not a city building department. We pull the permits, schedule the inspections, and document base depth and drainage so the county signs off. Call (866) 253-5808 and we’ll tell you what your specific project triggers.
We confirm leach-field and well setbacks before we cut base, because a paver field laid too close to a drainfield compacts the soil and fails county review. If your patio or driveway encroaches on a setback, we reconfigure the layout or adjust the drainage path so the system keeps functioning. Call (866) 253-5808 and we’ll walk your parcel with you.
Unilock pavers handle Fallbrook’s temperature swings better than poured concrete because individual units flex with soil movement instead of cracking, but only if the base and edge restraint are built correctly. Santa Ana winds will erode joint sand over time regardless; we re-sand with polymeric material that resists wind-driven grit. Call (866) 253-5808 for a free assessment.
If the base under the failing section is sound, we reset units and rebuild joints in that section only. If the base is undersized or drainage is wrong, patching it will fail again within a season or two, and we’ll recommend rebuilding the affected area properly. Call (866) 253-5808 and we’ll probe the base and tell you what you’re actually dealing with.
Service Areas Near Fallbrook
Besides Fallbrook proper, we run Unilock paver work across the neighboring communities of Fallbrook service area, including the rural pockets around Rainbow and the acreage heading east. For clients further afield, we also provide Unilock service in Rainbow and Unilock service in Desert Hot Springs. Fallbrook’s ZIP codes 92028 and 92088 are our core coverage area.
Book Your Unilock Service in Fallbrook Today
If your Unilock paver field is heaving, drifting, or losing joints in Fallbrook’s wind and clay, get a contractor who understands county permitting and septic setbacks. Call (866) 253-5808 to schedule your free estimate with Nelson Fung and the Timberline Contractors team.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving Fallbrook and unincorporated San Diego County.