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Tremron Home Additions & ADU: The Riverside Owner’s Guide
If you’re planning a home addition or ADU with Tremron pavers, retaining wall block, or hardscape materials, you’re looking at an installed project cost in Riverside of $45,000 – $130,000 for a room addition, and $90,000 – $220,000 for a full ADU build. We’re a Riverside remodeling contractor that works with Tremron hardscape products, and we can match the exact Tremron paver, block, or wall system your project calls for, source it, and install it right the first time. Most Riverside homeowners reach out after a failed attempt to match Tremron materials from a big-box store, or after a previous contractor quoted them Tremron and substituted a cheaper lookalike. That substitution is the part failure you don’t see until the color fades differently, the joint lines don’t align, or the paver thickness is wrong for the load.
We’re an independent contractor, not affiliated with Tremron. What we do is quote Tremron by name and part number, order from documented supply chains, and put the scope in writing before any work starts.
Which Tremron Models This Applies To
Tremron’s catalog in Southern California covers several paver families and wall systems, and the compatibility story matters more than most homeowners expect. The main lines we work with are the Tremron Estate Stone pavers (available in 60mm and 80mm thicknesses), the Castlewall and Dublin wall block for retaining and freestanding walls, and the Mega-Olde Towne and Holland Stone pavers for driveways and patios. Here’s the gotcha that catches Riverside owners: a Tremron paver from a dealer in Jacksonville is not necessarily the same die lot, color blend, or surface texture as one pulled from a California yard. Tremron manufactures at regional plants, and the Riverside supply chain pulls from California production. If you bought Tremron pavers years ago and need to extend a patio or add an ADU walkway, the new pallet can read “Tremron” on the label and still show visible color drift. This is normal in masonry, and it’s why matching by part number, color code, and the manufacturer’s current blend spec matters.
For paver thickness: 60mm Tremron pavers are rated for pedestrian patios and walkways. A driveway, especially in Riverside’s heat where pavers expand and sit under parked vehicles, should use 80mm. That’s a concrete fact, not an upsell. For walls over 3 feet, Tremron wall block usually needs a geogrid-reinforced design per the current California Building Code. We check that against the actual site before quoting.
OEM versus aftermarket: for Tremron, you’re usually buying direct OEM pavers and block. There are aftermarket copies from other manufacturers, and some look close from ten feet. They don’t weather the same. Riverside sun does not forgive a thin color coat or a soft aggregate mix. We quote genuine Tremron product, and if an owner wants a substitute, we’ll put it in writing and explain the difference in writing before they sign.
Styles & brands we work with
Signs Your Tremron Home Additions & ADU Is Failing
- Paver edges are chipping or spalling on a 5-year-old driveway. This usually means the pavers were under-rated for the load, a 60mm paver was used where 80mm belonged, or an aggressive sealer was applied over wet concrete. In Riverside, spalling accelerates once water gets into the paver body and thermal cycling does the rest.
- Color has faded unevenly across the same patio. Different production runs, admixtures, or dye lots will fade at different rates under Riverside sun. One section looks taupe, another looks sand. The fix is replacing the mismatched run with matched OEM product, not sealing over the problem.
- Pavers are sinking, with low spots that hold water. The aggregate base wasn’t compacted or the substrate wasn’t graded. In Riverside, expansive clay soil moves with moisture, and a weak base shows up as settled pavers within two years. The correct fix is lifting the section, re-working the base, and reinstalling.
- A Tremron retaining wall is leaning or bulging outward. For any wall over 3 feet, this is a structural red flag, not a cosmetic one. Usually the wall lacks geogrid reinforcement or drainage gravel behind it. A leaning wall should be evaluated before it fails, especially on sloped Riverside lots in neighborhoods like Canyon Crest or Mission Grove.
- Weeds are pushing through the joints repeatedly. The polymeric sand or joint material has failed, or water is getting under the pavers and feeding root systems. Re-sanding fixes the symptom. Fixing the base grade fixes the cause.
See the difference
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AfterReplacement Cost & What’s Included
A Tremron paver patio or walkway replacement in Riverside runs $3,500 – $11,000 installed, depending on square footage, paver line, and what the base needs. A Tremron driveway rebuild runs $7,000 – $18,000. If your Tremron pavers are part of a larger home addition or ADU scope, the full project range is $45,000 – $130,000 for additions and $90,000 – $220,000 for an ADU. That’s the honest spread: no one can give you a real number without measuring the site and checking the base, but these are the market ranges we see.
Here’s what’s included in our installed Tremron work: demolition and removal of the old material, base excavation and compaction, new aggregate base to spec, Tremron product matched by part number, edge restraint, polymeric joint sand, and cleanup. Every quote comes with a written price before work starts. No change order to “fix the base” after we tear out. The base condition is part of the quote. The work carries the 365-Day Done Right Promise: if the installation fails within a year, we come back and correct it at no charge.
DIY or Call Us?
You can safely inspect your Tremron pavers yourself: look for edge chips, low spots that hold water after rain, joint sand that washes out, and color mismatch between sections. That’s useful homework before you call any contractor. What you should not do is lift and re-lay a large paver section to “fix” a sinking area without checking the base. If the base has failed, fresh sand won’t hold. Same story with retaining walls: moving wall block from a leaning wall is the moment injuries happen. Wall block is heavy, and a wall that’s already moving is one bad lift away from sliding. That’s a call us first situation, not a weekend project.
If you want a straight number on your Tremron repair or replacement, call (424) 567-8472. We’ll look at the site, tell you what’s actually wrong, and put the price in writing.
FAQs
Genuine Tremron concrete pavers last 25 to 40 years in Riverside’s climate, provided the base was built correctly and the right paver thickness was used for the load. The failure point in Riverside is usually the base or the joint material, not the paver itself. Call (424) 567-8472 if your pavers are failing early; we’ll tell you what’s actually happening.
Yes, small settled sections, edge repairs, and re-sanding jobs are regular repairs we do, and they run far less than a full replacement. The honest line: if the base was never compacted, repair will not hold for long and replacement is the right call. We’ll show you what’s under the pavers before you spend a dollar. Free estimates at (424) 567-8472.
A standard patio or walkway replacement in Riverside takes 2 to 5 working days, including base work. A full driveway rebuild takes 5 to 8 days. Weather and material lead times can move that. We sequence the job so the site isn’t torn up longer than it needs to be.
We don’t warehouse Tremron inventory; we order per project from documented California supply chains, matched by part number and current color blend. That’s what prevents die-lot mismatch. We also source materials from KraftMaid, Cambria, and Silestone on the interior side. Call (424) 567-8472 and we’ll verify availability for your exact Tremron line before you commit.
Straight number, real scope, no surprises at the final walk. That’s the way every Tremron job leaves our hands: clean site, done right, and a signed written guarantee on the table. Call (424) 567-8472 to schedule your free estimate.
Written by Curtis Lane, Owner, Bradford Remodeling Co Riverside at Bradford Remodeling Co Riverside, serving Riverside and nearby areas.
