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Unilock Construction in Broadmoor, CA | Seaside Contractors
We provide independent Unilock hardscape construction and repair across Broadmoor, from paver driveway installs to patio rebuilds and full driveway replacement. What makes our Unilock work different here is simple: Broadmoor is unincorporated San Mateo County land wrapped entirely inside Daly City, so permits run through the county, not the city, and the fog-salt-narrow-lot combination punishes shortcuts other neighborhoods forgive. Seaside Contractors handles the whole scope under one roof. Call (833) 589-8103 for a free estimate.
Why Broadmoor Residents Choose Us for Unilock Service
We’ve rebuilt enough failing paver fields on Broadmoor’s tight post-war parcels to know exactly where Unilock systems succeed and where install shortcuts get exposed. Our only allegiance is to base design and detailing that holds up in this foggy, salt-laden coastal band, not to a manufacturer’s warranty program. Glen Sorrento, our owner, grew up in Foster City’s Shell Cove neighborhood watching lagoon-side homes get built and rebuilt, studied building construction technology at College of San Mateo, and has spent more than two decades working nearly every project type the Peninsula throws at a contractor. That’s why we’re comfortable looking at a Brussels Block driveway on a 4,800-square-foot Broadmoor lot and telling you straight whether the base needs full reconstruction or just an edge-restraint repair. One contractor. Every trade.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Broadmoor
Unilock pavers are well made. The failures we see in Broadmoor are almost always underneath them or around the edges. Here are the five we deal with most:
- Base failure on tight side yards. On Broadmoor’s narrow mid-century parcels, pavers laid too close to a fence line or foundation with insufficient open-graded base and no positive slope show heaving, rutting, and edge creep after a wet winter. The lot width didn’t allow for proper base depth, and the fog keeps the ground wet for months.
- Joint sand erosion from salt air and fog moisture. Cheap polymeric joint sand breaks down fast in Broadmoor’s marine layer. Joints erode, weeds take hold, and the pavers start moving independently. We specify a quality polymeric sand suited to coastal moisture, not the big-box bag rated for inland driveways.
- Efflorescence and algae staining on smooth-face pavers. Shaded north-side patios and driveways where fog persists and drainage is slow are prime territory for white bloom and green staining, especially on light-colored units. Tightly spaced lots without gutter tie-ins make it worse.
- Edge restraint failure where pavers meet older garage aprons or retaining walls. County inspectors flag drainage on Broadmoor’s older retaining-wall conditions routinely. When edge restraints weren’t engineered for the lot’s grading, units settle and shift against the apron or wall, and the whole field starts creeping downhill.
- Settled fields that pond water against attached garages. Nearly every 1940s-1950s tract home in Broadmoor has an attached garage, and a driveway that pitches toward it means water inside the garage after a real storm. The fix is base correction and proper slope, not just relaying the surface units.
Unilock Service in Broadmoor: What Local Conditions Mean for Your Equipment
Here’s the fact most Broadmoor homeowners don’t know until a project stalls: Broadmoor is unincorporated San Mateo County land wrapped entirely inside Daly City. A Unilock driveway or patio permit here must run through county review. File with Daly City and it gets bounced. County inspectors scrutinize the older, narrow-lot drainage and retaining-wall conditions that Daly City’s newer subdivisions don’t have. On a narrow-lot Brussels Block driveway off the Broadmoor tract grid, our crew found the original install had been laid directly over compacted native soil with no open-graded base and no edge restraint against the property line, so the field had settled a full inch and ponded water against the attached garage. We pulled the units, excavated and rebuilt the base section with a properly sloped open-graded aggregate, set new Unilock edge restraints, and re-laid the Brussels Block with a quality polymeric joint sand, then documented the drainage slope for the county inspector. The retaining-wall condition at the downhill line drew a flag that a Daly City subdivision job never would. That’s the Broadmoor difference in a nutshell.
Unilock Models & Products We Service in Broadmoor
We work with the full Unilock sales & service range, including Brussels Block, Beacon Hill, Ledgestone, and Turfstone. Brussels Block remains the most common choice for Broadmoor driveways because its tumbled edges suit the older housing stock, but Turfstone shows up on side yards where homeowners want grass joints instead of solid paving. Our parts stance is honest: we specify Unilock’s own paver units and matching edge restraints, paired with a quality open-graded base aggregate. The base, not the paver face, is what fails in Broadmoor. We stock common Unilock units locally for fast turnaround on repairs and replacements across the 94015 ZIP.
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AfterUnilock Service Pricing in Broadmoor
What you’ll pay depends on base depth, drainage scope, square footage, and whether we’re repairing or replacing. Here are the ranges we quote for Broadmoor projects.
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7000 – $18000 |
| Paver Patio Installation | $3500 – $11000 |
| Driveway Replacement | $5000 – $14000 |
These are fixed ranges, not change-order bait. A free estimate from us includes walking the lot, checking the existing base and drainage, and a written line-item quote. Call (833) 589-8103 to schedule yours, and we’ll give you real numbers before you commit to anything.
Serving Broadmoor, CA — Our Local Coverage Area
We’re based in the Broadmoor area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help, including Unilock repair in Colma.
FAQs – Unilock Construction in Broadmoor
No. Broadmoor is unincorporated San Mateo County land inside Daly City’s boundary, so your permit goes through San Mateo County, not Daly City. File with Daly City and the application gets bounced. Call (833) 589-8103 and we’ll point you to the right county desk.
Salt air and wind-driven fog moisture break down cheap polymeric joint sand in Broadmoor faster than inland areas, especially on north-facing and shaded surfaces where the fog lingers, similar to conditions for Unilock service in Pacifica. We use a coastal-grade joint sand and, where the lot allows, design positive slope so water doesn’t sit in the joints. For a joint repair quote, call (833) 589-8103.
Yes, but only if the base is rebuilt with the correct slope, not just resurfaced. We excavate, re-grade, and lay Unilock units over a properly sloped open-graded base so water moves away from your attached garage. Call (833) 589-8103 for a free assessment.
Usually, but the design must respect the narrow parcel width and the county’s drainage requirements, much like South San Francisco Unilock service projects. Turfstone and smaller-format Ledgestone often work better than large pavers in tight spaces. We’ll measure the lot and tell you what fits. Estimates are free at (833) 589-8103.
It frequently does. County inspectors flag the older narrow-lot drainage and retaining-wall conditions on Broadmoor parcels that Daly City’s newer tracts don’t face. We handle the documentation and grading details so the review doesn’t stall your project. Call (833) 589-8103 to talk scope.
Service Areas Near Broadmoor
Beyond Broadmoor, we run Unilock projects across the surrounding San Mateo County and coastal communities. That includes Broadmoor service area work, plus nearby Unilock service in Daly City and Unilock service in Noe Valley. If you’re outside the 94015 ZIP, call and we’ll confirm coverage.
Book Your Unilock Service in Broadmoor Today
Let’s figure out what the job actually needs, then we’ll talk materials. Call (833) 589-8103 to schedule your free Unilock estimate in Broadmoor. We’ll walk the lot, check the base, and give you a written quote with real numbers.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Broadmoor and the greater Peninsula.