Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Construction in San Francisco, CA | Bradford Remodeling
We provide independent Unilock installation and repair across San Francisco, from the fog-belt Avenues to the steep lots of Noe Valley. The one thing that sets our Unilock work apart here is that we build every paver system for this city’s specific conditions: the wet-dry cycling, the hillside drainage, and the Planning Department’s stormwater rules. At Bradford Remodeling, you get a written price before any work starts and a one-year guarantee on the finished job. Call (903) 568-7222 to schedule a free estimate.
We work with Unilock pavers and retaining walls as independent installers. That means no manufacturer affiliation, no inflated “authorized” markup, and no warranty implied by our work beyond what we put in writing ourselves. For a full look at how we handle this brand, see our Unilock sales & service page. If you’re checking coverage, our San Francisco service area page covers the neighborhoods we regularly work in.
Why San Francisco Residents Choose Us for Unilock Service
We’ve laid Unilock pavers and retaining walls across San Francisco’s foggy Avenues and sloping lots for years. We know how their tumbled and smooth finishes hold up in this microclimate, not because Unilock trained us, but because we’ve repaired and installed enough of it to know what fails. Curtis Lane, our owner, trained in construction technology at Los Angeles Trade-Technical College and spent two decades as a General Contractor in San Francisco doing everything from foundation work to finish carpentry. That background means he specs a Unilock job the way an engineer would: base depth, compaction lifts, joint sand spec, edge restraint. Straight number, real scope, no surprises at the punch list.
What you get when you call Bradford Remodeling for our Kitchen Remodeling in San Francisco or any project is the Garrison Standard: a written price before work starts, background-checked and uniformed technicians on site, and the 365-Day Done Right Promise on every completed project. If the work fails inside that year, we come back and correct it at no charge. That’s in writing, every time. Calls are answered by a live person, 24/7, because a homeowner shouldn’t have to navigate a phone tree to ask about a sunken paver.
Styles & brands we work with
Common Unilock Construction Problems We Solve in San Francisco
- Efflorescence blooming on Brussels Block and Beacon Hill pavers. San Francisco’s constant fog and wet-dry cycling pull salts to the surface, leaving a chalky white film. North-facing Avenues sidewalks and shaded patios are the worst. We clean and treat the surface, then seal to slow the recurrence. A power wash alone just moves the salts around.
- Paver edge spalling and joint erosion on unsealed driveways and walkways. Atmospheric river storms wash sand joints out of Unilock systems in the Sunset and Richmond districts every winter. Once the joint sand goes, pavers start shifting, then chipping at the edges. We re-sand with polymeric material and reset any pavers that have drifted.
- Base settlement and lippage on Umbriano or Copthorne installations over steep slopes. Hillside properties throughout San Francisco get pavers laid over inadequately compacted base, and within a year you see lippage: one paver sitting proud of its neighbor. We lift, recompact in proper lifts, and relay so the surface sits flat and stays flat.
- Frost heave and moss growth in deeply shaded courtyards. San Francisco doesn’t freeze hard, but shaded courtyard pavers that stay damp for months develop moss that pushes joints apart and stains the surface. We strip it, treat for moss, re-sand, and recommend a patio orientation change when possible.
- Runoff sheeting into garages from failing asphalt driveways. We regularly replace degraded asphalt with Unilock pavers on a compacted aggregate base, adding a hidden drainage channel. The paver joints absorb water instead of sending it downslope into the garage door.
Unilock Service in San Francisco: What Local Conditions Mean for Your Equipment
San Francisco’s Planning Department requires permeable surfaces or on-site stormwater management for many front-yard and driveway projects. That single rule changes what a Unilock job looks like here, because a standard solid paver on a compacted base can fail the city’s stormwater review. Unilock’s permeable systems, like Eco-Priora or permeable Brussels Block, let water move through the joints and into the sub-base, satisfying the city’s requirement without ugly gravel or visible drainage basins. This constraint simply doesn’t exist in most Bay Area suburbs, which is why a San Mateo or Marin paver guy often specs the wrong surface the first time. On a steep double-lot in Noe Valley, we replaced a failing asphalt driveway with Unilock Brussels Block on a compacted aggregate base and added a hidden drainage channel to handle runoff that had been sheeting into the garage. Two winters later the pavers are locked tight with no joint washout, and the permeable joint sand has kept the city inspector off the homeowner’s back.
Unilock Models & Products We Service in San Francisco
We install and repair the full Unilock line that matters in San Francisco: Brussels Block, Beacon Hill, Umbriano, and Copthorne, along with the permeable Eco-Priora system for stormwater-compliant projects. When color and dimension integrity matter, we source genuine Unilock replacement pavers and matching polymeric sand so a repair blends without a patchwork look. When the original spec is unavailable, we use quality aftermarket base aggregates and edge restraints that meet or exceed the original engineering. For worn but structurally sound Unilock systems, re-sanding, re-leveling, and spot replacement almost always beats full tear-out. It costs less, disrupts less, and preserves the original color blend.
See the difference
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AfterUnilock Service Pricing in San Francisco
These are the real price ranges we quote for Unilock work in San Francisco. The spread depends on access, slope, drainage upgrades, and whether we’re building on fresh compacted base or repairing what’s already there:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $8,260 – $21,240 |
| Driveway Replacement | $5,900 – $16,520 |
| Paver Patio Installation | $4,130 – $12,980 |
| Driveway Sealing | $295 – $825 |
Every estimate we give in San Francisco is a written, line-item price before work starts. The number doesn’t move at the door. If drainage work or base recompaction is required, that’s in the estimate, not a surprise add-on. Call (903) 568-7222 for a free estimate and we’ll walk the site with you.
Serving San Francisco, CA - Our Local Coverage Area
We’re based in the San Francisco 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 San Francisco
Yes. The constant fog and wet-dry cycling in San Francisco pulls salts through Unilock Brussels Block and Beacon Hill pavers, causing efflorescence (that chalky white bloom) faster than drier Bay Area cities like Concord or Fremont. North-facing Avenues sidewalks and shaded patios show it first. Cleaning and sealing slows it, but in this microclimate it’ll need periodic maintenance no matter what. Call (903) 568-7222 for a surface assessment; we’ll tell you straight if sealing is worth it on your exposure.
Yes, but the base compaction and edge restraints have to be right or the pavers will creep downhill within a season. We lay permeable Unilock systems over a compacted, free-draining aggregate base and use buried edge restraints to lock the perimeter. On steep lots we often add a hidden drainage channel too. We’ve done this on driveways in Noe Valley and the hills above Castro with good results. Call (903) 568-7222 and we’ll check your grade before recommending a system.
If joints are washed out and a few pavers wobble, you need re-sanding and spot re-leveling. If the base has settled so badly that large areas are sunken or lippage runs across the whole surface, you’re looking at a partial reset. If the pavers themselves are cracked or spalled beyond repair, replacement is the answer. In San Francisco, fog-driven moss and atmospheric river washout usually mean re-sanding every three to five years for shaded patios. We inspect and give you a straight number, not a recommendation to replace what’s still sound. Call (903) 568-7222.
Yes, when color and dimension integrity matter and the original line is still in production. Brussels Block, Beacon Hill, Umbriano, and Copthorne are all available through Unilock’s distributor network. We match the lot code where possible so a repair blends clean. When an older line has been discontinued, we discuss aftermarket options with you before ordering. The goal is a repair that doesn’t read as a patch. Call (903) 568-7222 if you have a few cracked pavers; a spot replacement is often a one-visit job.
Yes, when the base is compacted in proper lifts and the joints are filled with a quality polymeric sand. That’s the key. We’ve seen Unilock driveways in the Sunset and Richmond sit through weeks of rain with zero joint washout when the install was done right. The failures happen when sand joints were left loose or the base was under-compacted. After installation, we guarantee our Unilock work under the 365-Day Done Right Promise; if joints wash out inside a year, we come back at no charge. Call (903) 568-7222 to get your patio or driveway checked before the next big storm.
Service Areas Near San Francisco
Based in San Francisco, we also serve homeowners in nearby markets including Unilock service in Fresno and Unilock service in Sacramento. We regularly work San Jose, Oakland, and Daly City as well. If you’re in the Bay Area and need a straight number on Unilock work, call and ask.
Book Your Unilock Service in San Francisco Today
Call (903) 568-7222 to schedule your free Unilock estimate in San Francisco. A live person answers, day or night. We’ll walk your site, write the scope, and give you a price that doesn’t move.
Written by Curtis Lane, Owner at Bradford Remodeling, serving San Francisco since 2004.
