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Tremron Construction in West Covina, CA | Mason Remodeling Co West Covina
We provide independent Tremron service across West Covina, handling paver driveways, patios, and retaining walls without any manufacturer affiliation. What makes our Tremron work different here is simple: we’ve spent years fixing installations on the hillside streets above I-10 where expansive clay pushes walls out of plumb and pavers heave at joints in ways flatland crews never see. Call (707) 760-7579 for a free estimate. We’re West Covina service area specialists who know Tremron products down to the individual paver profile.

Why West Covina Residents Choose Us for Tremron Service
We’ve been working with Tremron pavers and walls in West Covina long enough to know which units hold up on a hillside and which need a deeper base than the original installer gave them. Our crews have repaired and rebuilt Tremron sales & service projects from the flat streets south of the freeway to the steep lots above it. Isaac Pruett, our owner, grew up in Los Angeles and trained through the construction technology program at Los Angeles Trade-Technical College before spending decades on San Gabriel Valley jobsites. His crew has worked throughout West Covina for years, including near Eastland Center, where older homes and mid-century slabs present their own set of challenges. When we quote a Tremron repair, we tell you what’s wrong, what it costs, and whether a patch job makes sense or a rebuild is the honest answer.
Styles & brands we work with







Common Tremron Construction Problems We Solve in West Covina
- Tremron Bullnose retaining walls bowing outward on hillside lots. When expansive clay behind a wall swells after winter rains, the face pushes forward and joints separate. We see this constantly on streets above I-10, and the fix starts with drainage, not just resetting blocks.
- Tremron paver heaving on post-tensioned slabs. Driveways and patios built over post-tensioned slabs can lift at the edges when the base wasn’t deepened for expansive soil. The result is uneven paver edges that catch toes and lawnmower wheels during West Covina’s dry summers.
- Perimeter pavers drifting from Santa Ana wind erosion. Older Tremron installations without proper edge restraints lose joint sand when wind-driven fine dust works its way in. Loose perimeter units are the first sign.
- Tremron Stonegate wall capstones shifting from runoff. On hillside cuts behind mid-century homes with original drainage, surface runoff from uphill properties saturates the reinforced zone and capstones start to move. We correct the drainage path before resetting anything.
- Faded Tremron paver patches that don’t match. Homeowners patch a paver or two with new units and end up with a checkerboard. We stock genuine Tremron units and know which lines still match after 15 or 20 years of West Covina sun.
Tremron Service in West Covina: What Local Conditions Mean for Your Equipment
West Covina’s hillside grading codes require retaining walls above certain heights to include weep holes and drain rock, a detail frequently missing in original Tremron walls built decades before current standards. That’s not a code footnote; it’s the main reason older Bullnose and Stonegate walls fail on the slopes above the freeway. When we’re called out to a leaning Tremron wall near streets like Merced or Valinda, the first thing we check isn’t the face of the wall, it’s what’s behind it. Without weep holes, water sits against the backside, the clay swells, and the wall walks forward. Our repairs often start with a drainage correction, adding perforated pipe and drain rock before we touch a single block. That sequence comes from building code knowledge, not a product manual, and it’s the difference between a repair that lasts and one that leans again in two seasons.
Tremron Models & Products We Service in West Covina
We service the Tremron product lines most common in West Covina yards and driveways: Bullnose Wall, Mega Olde Towne Paver, Holland Stone Paver, and Stonegate Wall. When patching an existing installation, we use genuine Tremron units so fade and texture match the surrounding work. For full rebuilds where structural performance or current code requires something different, we’ll substitute premium concrete or natural stone and tell you why before ordering. We keep common Tremron units available locally so a West Covina repair doesn’t stall waiting on a freight shipment from a distributor two counties over.
See the difference
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AfterTremron Service Pricing in West Covina

Here’s what Tremron construction work and West Covina Bathroom Remodeling costs in West Covina. These ranges cover typical residential projects with our crew, written line-item pricing delivered before we start, and a full-year guarantee on completed work.
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
What drives the final number: hillside access, how much base work the soil requires, and whether drainage correction is needed before we lay a single paver. A free estimate includes a written scope with these line items spelled out, so you know exactly what you’re paying before any tool leaves the truck. Call (707) 760-7579 for a quote.
Serving West Covina, CA - Our Local Coverage Area
We’re based in the West Covina area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Tremron Construction in West Covina
Expansive clay soil above I-10 swells when wet and shrinks when dry, and if the paver base wasn’t deepened to account for that movement, the units heave and crack at the joints. Flatland soils don’t move the same way, which is why the same Tremron paver install lasts differently depending on where in West Covina you live. Call (707) 760-7579 and we’ll assess your base before recommending repairs.
Usually, yes. We keep genuine Tremron units in the profiles most common across West Covina, and after two decades of sun and Santa Ana dust, the match is a matter of knowing which new units fade into the existing ones. The real challenge is edge drift and joint erosion, which have to be corrected or the patch job repeats itself next summer.
For walls above a certain height, yes, West Covina requires permits and the work must meet current hillside grading codes including weep holes and drain rock, which is why you need a General Contractor in West Covina who knows the local requirements. We pull permits, schedule inspections, and build to code. For short walls under the height trigger, no permit is needed, and we’ll tell you which applies to your project before we quote.
Santa Ana winds carry fine dust that infiltrates paver joints, eroding the joint sand over time and loosening perimeter units. Paver installations without steel or concrete edge restraints are the most vulnerable. We add proper edge restraint and re-sand joints with the right material for West Covina’s dry, windy seasons. Call (707) 760-7579 for an inspection.
Often yes, especially if the original units are structurally sound and just need re-bedding on a corrected base. Reusing pavers saves real money on a West Covina hillside rebuild, though we’ll be honest if a section is too far gone and new units will actually last longer. We’ll show you the numbers either way before you commit.
Service Areas Near West Covina
We serve West Covina and the surrounding communities. Our crews also handle Tremron service in Pomona and Tremron service in San Dimas. We cover Walnut, La Puente, and La Habra as well. If you’re on a hillside lot or a mid-century slab in any of these areas, the same soil and drainage issues apply.
Book Your Tremron Service in West Covina Today
You should know what you’re getting before we ever pick up a tool. Call (707) 760-7579 and we’ll schedule a free estimate, walk your property with you, and put the price in writing. If your Tremron wall or paver surface is failing, the faster we look, the fewer units you’ll need to replace.
Written by Isaac Pruett, Owner at Mason Remodeling Co West Covina, serving West Covina since 2004.











