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CGI Driveway & Pavers: The Orange County Owner’s Guide
If you own a home with CGI pavers or a CGI driveway system in Orange County and a section has cracked, settled, or separated, we can source the replacement pavers or components and handle the install. For most paver driveway repairs in Orange County, you’re looking at $1,200 – $4,800 installed depending on how many units need replacing, the paver size, and whether the base layer underneath has failed. Most homeowners discover the problem after a rainy winter when they notice one paver sitting a half-inch lower than its neighbors, or when a delivery truck leaves a spider crack across three units in the apron.
The good news: this is a fixable problem, not a tear-out-the-driveway problem, in most cases. The catch is that driveway pavers are structural, not decorative. They carry vehicle weight every single day. When one fails, you need to know why before you swap in a new one, or you’ll be back here in a year looking at the same crack in a different paver.
Which CGI Models This Applies To
CGI (which stands for Concrete Grid Interlocking, not to be confused with the computer graphics firm) produces a range of concrete paver systems used in residential driveways throughout Orange County. The two lines we see most often in local driveways are their permeable grid pavers and their solid interlocking paver units, typically in 60mm and 80mm thicknesses. The 60mm units are rated for passenger vehicles only. The 80mm units are what you need for any driveway that sees delivery trucks, RVs, or a teen driver who parks with more enthusiasm than precision.
Here’s the compatibility gotcha most homeowners run into: CGI pavers are made in production runs, and color lots vary. If your driveway was installed in, say, 2014, the paver we order today from the current production run will not match the color of your existing pavers exactly. UV exposure in Orange County fades concrete over time, and the manufacturing dyelot shifts slightly from year to year. This is not a defect. It’s how concrete products work. What this means practically: we typically pull a paver from a less visible area of the driveway (say, behind the side gate) and use that as the replacement in the high-visibility spot, then install the new, slightly-off paver in the hidden area. It’s a trick that saves the look of the whole driveway.
Penhallow Remodeling Orange County is an independent service provider. We are not affiliated with CGI or its distributors. We work with their products because we’ve found them consistent and available in the Southern California supply chain, which matters when you need a match fast and can’t wait eight weeks for a special order from Pennsylvania.
Styles & brands we work with
Signs Your CGI Driveway & Pavers Is Failing
- A single paver is noticeably lower than the ones around it. This usually means the base layer beneath that paver has washed out or compacted unevenly. In Orange County, the freeze-thaw cycle is less of an issue than in the Midwest, but heavy rain on clay-heavy soils in places like Irvine and Tustin will do it. The paver itself is often fine; the problem is underneath.
- Hairline cracks across three or more adjacent pavers. This is a load failure, not a material failure. It means the base was not deep enough or compacted enough for the weight using it. If a contractor laid pavers directly over an old concrete driveway without a proper sub-base, this is what happens in year three or four.
- Sand is vanishing from the joints after every rain. Polymeric sand in the joints is what locks the pavers together. In coastal Orange County areas like Huntington Beach or Newport, salt air and moisture break down cheap joint sand within two seasons. Replacing the joint sand and properly sealing is a $400 – $900 fix, and it extends the life of the whole driveway by years.
- The edge pavers are creeping outward. This is an edge-restraint failure. The concrete or plastic edging along the driveway border has cracked or pulled loose, and the pavers are slowly walking sideways. You’ll see a widening gap between the driveway and the lawn or planter bed. Left alone, this spreads into the field and loosens everything.
- Standing water pools in one area for more than an hour after rain. This is a drainage and grading issue. The pavers themselves haven’t failed, but the slope under them has settled. It matters because standing water in Orange County means mosquitoes in the summer and accelerated joint sand loss in the winter. Fixing it usually means lifting that section, regrading the base, and relaying the same pavers.
See the difference
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AfterReplacement Cost & What’s Included
For a partial paver replacement in Orange County, expect to pay $1,200 – $4,800 installed. The range is wide because it depends on three things: how many pavers need replacing, whether we’re doing a simple paver swap or rebuilding a failed base section, and the paver thickness (80mm units cost more per unit than 60mm).
Here’s how the cost typically breaks down:
- Small paver swap (3 – 10 units, no basework): $1,200 – $2,200. This is the pull-and-replace job. We match the color as closely as possible using the hidden-paver trick I described above.
- Mid-size repair with base rebuild (roughly 50 – 120 square feet): $2,500 – $4,800. This includes removing pavers, digging out failed base material, recompacting new aggregate sub-base, and relaying. The base work is the expensive part, not the pavers.
- Full paver driveway replacement in Orange County: $7,000 – $18,000. That’s the range for a complete tear-out and rebuild, and it’s a much bigger conversation.
Every repair includes written pricing before we start, the labor, the replacement pavers and joint sand, haul-away of debris, and our 365-Day Done Right Promise in writing: if the repaired section fails within a year, we come back and make it right at no charge.
DIY or Call Us?
Replacing a couple of pavers is not that hard, and I won’t pretend it is. If you have a rubber mallet, a paver extractor or two flat pry bars, and some patience, you can lift a broken paver and set a new one in an afternoon. But there are two places where DIY goes wrong. First: matching the color. Homeowners buy whatever the garden center has in stock, and it’s visibly wrong by Labor Day. We solve that problem by working with suppliers who carry current CGI production lots and by using the paver-rotation method to keep the mismatch hidden. Second, and this is the one that costs real money: if the base under the paver has failed, a swap is a temporary band-aid. The new paver will heave or settle within months because the problem was underneath, not on top. If you’re seeing cracks across multiple pavers, call (424) 541-1701 and we’ll come look at it.
FAQs
A correctly installed CGI driveway with a proper compacted base lasts 25 – 40 years in Orange County’s climate. The base typically outlasts the paver surface, since our biggest threats are heavy rains washing out joint sand on clay soil and UV fading the surface color. If the base was poorly compacted or too shallow when the driveway was built, the failure usually shows up within the first 5 years.
In almost every case, no. Concrete paver repair kits and epoxy fills exist, but on a driveway they fail within a season or two of vehicle traffic and temperature swings. The repair is visible and the failure returns. Replacement of the damaged unit is the honest fix, and a single-unit replacement is not expensive. Call (424) 541-1701 for an exact quote on your specific paver.
A simple 3 – 10 unit paver swap takes half a day for one technician. A repair that includes base rebuild over 50 – 120 square feet typically takes one to two full days, including time for the compacted base to settle before relaying pavers. You won’t be without your driveway; we keep at least one lane accessible throughout the job.
We keep a limited selection of the most common CGI paver sizes and colors in our Orange County yard, but because color lots vary, we usually order replacements from our supplier to match your specific lot as closely as possible. That turnaround is typically 3 – 10 business days depending on the line. If it’s an emergency and the match doesn’t exist, we’ll tell you that straight and give you options before any work starts.
Written by Trevor Nash, Owner, Penhallow Remodeling Orange County at Penhallow Remodeling Orange County, serving Orange County and nearby areas.
