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CGI Driveway & Pavers: The West Covina Owner’s Guide
We stock and install CGI-compatible driveway and paver components, with most West Covina repairs landing between $250 and $1,800 depending on what failed and how much surface area it covers. A full paver driveway installation runs $7,000 – $18,000 in this market, and concrete driveway work typically falls between $4,500 and $12,000. Most homeowners discover a CGI driveway problem the hard way: a paver shifts underfoot, a crack spreads across the slab after a rain, or a section of interlock settles so badly the garage door catches on the lip. The good news is that we carry the common replacement parts on our trucks, so a service call usually gets diagnosed and fixed in one visit.
You should know what you’re getting before we ever pick up a tool. That starts with understanding which CGI component you have, what it costs to replace here in West Covina, and whether the failure is cosmetic or structural. We’ll walk you through all three.
Which CGI Models This Applies To
CGI driveway and paver systems cover a few distinct product categories: interlocking concrete pavers, segmented retaining edges, and poured-in-place driveway slabs with decorative scoring. The compatibility gotcha most West Covina owners hit is assuming any paver matches any existing layout. CGI pavers come in specific thicknesses (typically 60mm for residential driveways and 80mm for areas that see heavier vehicles or RV parking), and mixing a thinner paver into an existing field creates a lip that trips people and catches plows. Check the underside of a loose paver for a stamped code before calling us; that code tells us the exact series and color batch, which matters because dye lots shift slightly between production runs.
OEM CGI parts are the safest match for color and fit, but quality aftermarket equivalents from Belgard, Unilock, and Techo-Bloc often match or exceed the original spec at a better price. We carry both. What we won’t do is sell you a paver that’s close enough in color but wrong in thickness. In West Covina’s sun, a mismatched paver fades at a different rate and stands out worse every year.
Styles & brands we work with
Signs Your CGI Driveway & Pavers Is Failing
- Pavers sinking or dipping in one spot. This usually means the base layer underneath has eroded or was never compacted properly. West Covina’s clay-heavy soil expands and contracts with moisture, and that movement eventually telegraphs up through the pavers.
- Sand washing out between joints after rain. If you see little piles of sand at the low end of your driveway after a storm, the joint stabilization is breaking down. Left alone, the pavers start shifting sideways and the pattern opens up.
- Edge pavers cracking or falling away along the border. The restraint edge is what holds the whole field in tension. Once the edge fails, the rest of the driveway starts wandering outward within a season or two.
- Cracks wider than a quarter inch in a concrete driveway. Hairline cracks are normal in West Covina’s heat. A crack you can fit a quarter into means the slab is moving, and water is getting under it. That’s when a small repair becomes a full section replacement.
- Efflorescence, or a chalky white film, that keeps coming back. This is salts leaching through the concrete or paver surface. One cleaning is cosmetic; recurring efflorescence means water is moving through the material from underneath, and that’s a drainage problem, not just a stain.
See the difference
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AfterReplacement Cost & What’s Included
For a targeted paver replacement in West Covina, you’re looking at $250 – $700 if we’re swapping a handful of damaged pieces and re-sanding the joints. Driveway sealing runs $250 – $700 for a standard two-car driveway. If the base layer has failed and we’re pulling up a section to recompact and level it, that typically lands between $1,200 and $3,000 depending on square footage and depth of excavation. A full concrete driveway replacement here runs $4,500 – $12,000, and a complete paver driveway installation spans $7,000 – $18,000.
Every quote we give includes the parts, the labor, the disposal, and the written line-item breakdown before we start. No change orders unless you ask us to expand scope. The workmanship is covered by our 365-Day Done Right Promise: if something isn’t right within a year of completion, we come back and make it right at no charge. Isaac Pruett has held to that standard on every driveway and paver job we’ve done across West Covina.
DIY or Call Us?
You can safely check a few things yourself: note which pavers are loose, see if sand is washing out after rain, and take photos of any cracks with a ruler next to them so we can gauge width before we arrive. What you shouldn’t do is pull up pavers and rebuild the base without a plate compactor and an understanding of how West Covina’s soil holds water. We’ve seen homeowners pull up a sunken section, level it with bagged sand, and have it sink again within a month because the real issue was drainage at the property line. That’s a frustrating way to spend a weekend. Replacing a handful of pavers is doable for a handy owner; rebuilding a compacted base or matching a color batch is where it goes sideways. If you’re unsure whether what you’re seeing is surface wear or structural failure, call us at (707) 760-7579 and describe what you’re looking at. We’ll tell you honestly whether it needs a professional or just a broom and some joint sand.
FAQs
A properly installed CGI paver driveway lasts 25 – 30 years in West Covina’s climate, though the joint sand needs topping up every 3 – 5 years and you’ll want to reseal every 2 – 4 years depending on sun exposure. The concrete slab underneath is what fails first if drainage wasn’t handled correctly, so if you’re seeing movement, call (707) 760-7579 for an assessment before it spreads.
Cracks thinner than a quarter inch can usually be filled and sealed for $250 – $700, but wider cracks that show vertical displacement mean the slab is moving and patching will just buy you a season or two. We’ll give you a straight answer on which camp yours falls into, and the estimate is free.
Swapping out a handful of damaged pavers and re-sanding joints takes us a half day. Rebuilding a section of failed base takes one to two days, and a full driveway replacement is typically three to five working days, depending on access and how much old material has to come out.
We keep common CGI paver sizes, edge restraints, and joint sand on the truck, and we can source specific color batches from our hardscaping partners including Belgard, Unilock, and Techo-Bloc, usually within a few days. If your paver has a stamped code on the underside, send us a photo and we’ll confirm stock before we schedule the visit.
Written by Isaac Pruett, Owner, Mason Remodeling Co West Covina at Mason Remodeling Co West Covina, serving West Covina and nearby areas.
