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Unilock Construction in Felton, CA | Seaside Contractors
We install and repair Unilock paver patios, driveways, and retaining walls across Felton’s 95018 corridor, and we also provide Unilock in Scotts Valley. Our crews work the sloped, wooded lots along Highway 9 and the San Lorenzo River with one thing most hardscape contractors miss: your paving sits inside a CAL FIRE very-high fire-severity zone, so Chapter 7A ignition-resistant rules and defensible-space reviews can dictate where the hardscape stops and what edge materials you can use. That’s not a footnote. It changes the design. Call (833) 589-8103 for a free estimate on Unilock work that gets both the base and the fire review right the first time.
Why Felton Residents Choose Us for Unilock Service
We’re an independent hardscape contractor, not a Unilock dealer and not manufacturer-authorized. That independence means we spec what the job actually needs. Glen Sorrento, our owner, grew up watching lagoon-side homes rise and settle in Foster City, studied building construction technology at College of San Mateo, and has spent more than two decades working through every project type the Peninsula and mountains throw at a contractor. He’s the one who reads a Unilock Brussels Block spec sheet against Santa Cruz County’s WUI fire-severity mapping before we ever cut a base. That’s the kind of preparation that keeps a Felton patio from failing its first wet winter.
We do Unilock sales & service with the same lens we bring to every trade we manage: understand the material, understand the site, then build. For Felton homeowners, that means we know which Unilock units hold up on a 20% grade and which edge restraints actually keep pavers from creeping downhill toward the road. We also know when a paver project triggers a geotechnical review after a wet winter, and we plan for it before excavation starts, not after the county flags it.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Felton
- Base washout on slope-side patios: Atmospheric-river storms hit Felton hard, and water sheeting off a treed, duff-covered lot finds the open-graded base under your Unilock patio and pumps fines up through the joints. You’ll see a chalky bloom on the units and sand washing out after every storm. We rebuild the base with a compacted, drained profile and grade runoff away from the house so the patio stops shedding material.
- Edge restraint failure on steep driveways: Where a paver driveway meets a grade along Highway 9, the outside edge takes relentless downhill pressure. Without a properly pinned, noncombustible edge restraint, the units creep. We see it all the time: the border course drifts half an inch, then the middle starts to fan. We rip the edge, pin it correctly, and re-set the field.
- Efflorescence and saturation staining: Felton’s wet season runs long, and lighter Unilock units like Beacon Hill Flagstone will wick moisture and show white mineral bloom if drainage was ever graded toward the house. It’s not just cosmetic. It tells you water is moving through the system the wrong way. We correct the slope and re-sand the joints. The staining usually resolves once the water stops traveling through the base.
- Settlement on cut/fill lots: Graded Felton lots often sit on engineered fill. If the base wasn’t compacted to match the subgrade, you’ll get a dip in the paver field within two or three seasons. We don’t re-lay units over a failing base. We pull the field, re-compact in lifts, and re-set the same Unilock units if they’re intact. If they’re cracked or spalled beyond tolerance, we swap them individually.
- Fire-code edge conflicts: This one surprises people. A paver patio or driveway that runs right up against the house can be reviewed as part of a Chapter 7A ignition-resistant assembly and defensible-space plan. The edge materials and where the paving stops relative to the structure may be dictated by fire code, not design. We plan that before layout, so you don’t get a correction notice after the pavers are in.
Unilock Service in Felton: What Local Conditions Mean for Your Equipment
Felton sits entirely within CAL FIRE’s very-high fire-severity zone, and Santa Cruz County’s WUI mapping can override what looks like a simple hardscape project. That means a paver driveway or patio directly adjacent to your home can be pulled into a Chapter 7A review, where the county looks at the ignition resistance of the assembly and your defensible-space clearance. What does that mean for Unilock owners specifically? Your edge restraint and the point where paving meets foundation are no longer just a design decision. A combustible plastic edge strip within five feet of the structure can flag a review. A hardscape field that starts flush against siding can conflict with ember-clearance rules. We’ve had projects off Highway 9 near the San Lorenzo River corridor where the defensible-space review dictated a noncombustible aluminum edge and a two-foot gravel break between paving and the house. Flatland contractors in San Jose never see this. In Felton, it’s routine. On one sloped, treed lot, our crew tore out a heaved concrete apron and rebuilt the base to a compacted, drained profile before setting Unilock Brussels Block on a paver driveway with pinned edge restraint. We graded runoff away from the foundation and kept the paving’s combustible edge clear of the house to satisfy the review. That driveway has held through two wet winters since.
Unilock Models & Products We Service in Felton
We work with Unilock Brussels Block, Beacon Hill Flagstone, Town Hall pavers, and the Brussel Dimensional retaining wall units. When a patio or driveway needs repair, we use Unilock’s own units and compatible edge restraints and polymeric joint sand rather than off-brand substitutes. Color matching and dimensional tolerances affect the whole field, especially on lighter units where a mismatched replacement reads from across the yard. We stock common edge restraints and joint sand locally so a Felton repair doesn’t wait on a shipment from out of state. For full rebuilds, we order units by lot number to keep color consistent from the factory. Isolated cracked or spalled units get swapped individually; we don’t tear out a field because three pavers failed.
See the difference
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AfterUnilock Service Pricing in Felton
Hardscape pricing in Felton tracks the site more than the product. Slope, drainage, access, and fire-review conditions drive cost more than the Unilock unit itself. Here’s what we quote across the Felton area:
| Project Type | Typical Range (Felton) |
|---|---|
| Paver Patio Installation | $3,500 – $11,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Driveway Replacement | $5,000 – $14,000 |
A free estimate includes a site walk, slope and drainage review, and a straight answer on whether your project triggers a geotechnical or Chapter 7A review. We don’t change the number once we start digging unless the county changes the scope. Call (833) 589-8103 for an exact quote.
Serving Felton, CA — Our Local Coverage Area
We’re a Felton General Contractor based in the 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 Felton
It can. If the patio runs within five feet of the house or is reviewed as part of a defensible-space plan, Chapter 7A can dictate noncombustible edge materials and a gravel or bare-earth break between paving and structure. We check the WUI mapping and county requirements before we quote, so you know what’s binding before you pay for a design.
Because water moves downhill through the open-graded base and takes fines with it. On a 15% to 20% grade, atmospheric-river rain sheeting off a wooded lot can wash the base out from under a paver driveway even when the units themselves are in good shape. The pavers then sink or creep. Fixing it means rebuilding the base, not re-laying the top course. Call (833) 589-8103 and we’ll tell you what yours actually needs after a site walk.
Possibly, and more likely after a wet winter. Slope-side grading on Felton’s wooded lots often triggers geotechnical review when excavation exceeds a certain depth or the lot sits on documented fill. We identify this risk during the estimate so you’re not surprised by a county hold, just as we do with our Unilock service in Ben Lomond. Estimates are free; call (833) 589-8103.
Sometimes, but narrow county roads and tight turnaround access off Highway 9 can restrict full-size delivery. We stage pallets at a flat pullout and shuttle material in with smaller equipment when the driveway can’t take a full truck. We’ll plan logistics before the order goes in, not after the truck gets stuck.
Yes, if the base is still sound and the units are available in a matching lot. Isolated cracks and spalls get swapped individually. If the base is washing out or the edge has failed, you’ll spend more over time patching the surface while the structure keeps moving. We’ll give you a straight read on which situation you have. Call (833) 589-8103 for a free estimate.
Service Areas Near Felton
Our crews work throughout Felton and the surrounding Santa Cruz Mountains, including Felton service area coverage, Unilock service in Lompico, and Unilock service in Lexington Hills. We also take on hardscape projects in Watsonville, Pajaro, Freedom, and the Interlaken area, where drainage patterns differ but the same base discipline applies.
Book Your Unilock Service in Felton Today
Let’s figure out what the job actually needs, then we’ll talk materials. Call (833) 589-8103 to schedule a free estimate on your Felton Unilock project or to learn about our Unilock service in Mount Hermon. We’ll walk the site, check the grade, and give you a number that holds.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Felton and the Santa Cruz Mountains.