Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Plant Prefab Driveway & Pavers: The Los Angeles Owner’s Guide
We stock and install Plant Prefab-compatible driveway and paver systems throughout Los Angeles, with typical installed pricing between $8,260 and $21,240 for a full replacement in this market. Most Los Angeles owners discover their driveway is failing the hard way: a paver shifts under the car tire, a sand joint erodes after winter rain, or a low spot pools water against the slab edge and starts undermining the base. The good news is we carry the common sizes and can usually match what Plant Prefab specified without a custom fabrication wait.
Straight number, real scope, no surprises at the punch list.
We’re an independent Los Angeles contractor, not a Plant Prefab franchise or affiliate. That matters because we don’t have to push any particular product line. We match what you already have, or upgrade it, and we put the price in writing before the first paver comes off the pallet.
Which Plant Prefab Models This Applies To
Plant Prefab’s accessory dwelling units and backyard studios built for California lots generally shipped with one of three paver configurations. The most common is a modular 24×24-inch concrete paver on a compacted aggregate base, set flush to the unit’s entry threshold. Some larger Los Angeles builds used a permeable interlocking concrete paver (PICP) system to satisfy stormwater retention requirements under LA County’s Low Impact Development rules. A smaller number used a slab-on-grade concrete driveway with a paver border band as an accent.
Here’s the compatibility gotcha for Los Angeles owners specifically: if your unit was permitted before 2023, your driveway pavers were likely specced at 60mm thickness for pedestrian and light-vehicle loads. Newer Los Angeles Department of Building and Safety (LADBS) guidance pushed a lot of installations to 80mm pavers for anything taking regular vehicle traffic. The thicker paver changes your base depth requirements, so simply swapping one for the other without adjusting the aggregate layer causes edge failure within the first rainy season. We check that before any quote.
For the OEM-versus-aftermarket question: for Plant Prefab compatible pavers, the aftermarket options from Belgard and Unilock are generally equal or better than the original spec, and they are what we document and install. Only exception is color-matched border runs; if you need an exact color match for a paver band, we recommend staying with the original manufacturer’s line, and we will track that down rather than guess at a blend.
We also service and carry parts for other brands across Los Angeles homes: KraftMaid, Cambria, and Silestone among them. Means standing inventory for common specs, less waiting when it matters.
Styles & brands we work with
Signs Your Plant Prefab Driveway & Pavers Is Failing
- Edge pavers have started to rotate or tip: the edging restraint has corroded or pulled loose, usually because the base fines washed out through a gap at the curb or property line. You’ll see a visible lip at the last row of pavers before the planting bed or fence line.
- Water pools against the unit’s foundation or slab edge after a Los Angeles winter rain: the driveway has lost its pitch or the base has settled. On Plant Prefab units, this is often because the site grading was never re-checked after the factory sections were set, and the driveway grade compensated in the wrong direction.
- Sand is washing out of the joints between pavers after every irrigation cycle: the paver joints were never sealed with a polymeric sand, or the sand used was a cheap play-sand that never cured. LA’s freeze-thaw cycle is mild, but our wet-dry cycles are brutal on unsealed paver joints.
- Hairline cracks appearing across individual pavers in a diagonal pattern: the paver is carrying load it was not rated for, or there is a void under the paver from base washout. A single cracked paver is a replace job; a pattern of cracking means the base is failing underneath and replacing one is flushing money.
- Alkali staining or a white chalky dust forming on paver surfaces near sprinklers: LA water is hard, and the mineral content is pulling through the paver from groundwater below. Your drainage course is undersized for the site’s actual water table.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
For Los Angeles specifically, here is where your money goes on a Plant Prefab-compatible driveway replacement: $8,260 to $21,240 installed for a typical 500 to 1,200 square foot driveway. A small entry pad next to the unit runs toward the bottom of that range. A full driveway run with new base, bedding sand, edging, and sealing runs toward the top.
- Demolition and haul-off of failed pavers and base: $1,200 – $3,000 depending on access and dump fees
- New aggregate base and compaction: $2,000 – $5,500 (the part owners never see and usually under-budget)
- Paver material: $3,500 – $9,500 depending on brand, thickness, and color
- Edging, polymeric sand, and sealant: $700 – $1,800
- Labor and equipment: $850 – $1,500 per day, typically two to four days on site
Every number above is a written line item before we start. No number moves at the door. Our 365-Day Done Right Promise covers the installed driveway in writing for a full year; if a paver shifts or a joint fails inside that window, we return and correct it at no charge, no deductible, no re-quote dance.
This is the Garrison Standard in practice, the operating framework from Garrison Partners that every Bradford Remodeling job follows. You get the price in writing, the scope in writing, and the signed guarantee in your hand at close-out.
Key Takeaways
- Full Plant Prefab-compatible driveway replacement in Los Angeles runs $8,260 – $21,240 installed.
- Your existing paver thickness tells us whether the base is still viable; 60mm versus 80mm changes everything.
- Aftermarket brands like Belgard and Unilock are usually the smart call; color-matched border runs are the exception.
- Every quote includes a written line-item price before work starts, and every project carries the full-year written guarantee.
DIY or Call Us?
Pavers are not high-tension springs or electrical panels, so the safety risk in a DIY replacement is low compared to other trades. A homeowner can safely pull a single cracked paver, scrape out the bedding sand, and set a replacement in an hour, if the base under it is still solid. What an owner should not attempt is pulling an entire driveway and re-grading the base without a plate compactor and a laser level. A poorly re-based driveway fails within the first rainy season, and by then you have spent money twice just to get back to the same crumbling edge.
We have spoken to Los Angeles homeowners who got a quote from a guy in a pickup who said he would ‘re-sand and seal’ for $900. Two rainstorms later, the same pavers shifted again because the base was never addressed. That’s the repair trap we refuse to run on you. If you can see base washout, cracked pavers in a pattern, or pooling water at the slab edge, call us for a written estimate. We’ll tell you if you can get away with a repair or if you need a proper re-base.
Call (903) 568-7222. A live person answers.
FAQs
Concrete pavers correctly installed on a compacted aggregate base last 30 to 40 years in LA’s climate. The things that shorten that: poor base prep, sand joints left unsealed, and sprinkler overspray cycling water through the base. A well-built driveway here should outlast the unit itself.
Yes, if the base under the pavers is still intact and the failure is localized (a few cracked pavers, minor edge shifting, or joint sand failure). If the settlement is widespread or water is pooling at the slab edge, repair is a short-term bandage. Call (903) 568-7222 and we’ll give you a straight read, either way.
Most Plant Prefab-compatible driveway replacements take two to four working days, depending on square footage, access, and the condition of the subgrade. Demolition and base prep day one; paver install and compaction day two; joint sand and sealant day three or four. We keep the unit entry usable throughout wherever possible.
We stock the common 24×24 and 12×24 concrete paver sizes in LA-typical colors (charcoal, sand, and gray), plus the corresponding bedding and joint sands. Specialty units or exact-match border bands take three to seven days to order. Most Los Angeles owners can be done in one week from call to close-out.
Written by Curtis Lane, Owner, Bradford Remodeling at Bradford Remodeling, serving Los Angeles and nearby areas.
