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Tremron Construction in Sausalito, CA | Timberline Contractors
We’re an independent Tremron installer serving Sausalito, CA, and what separates our work here is simple: nearly every job is on a steep, marine-exposed hillside. That changes how you prep the base, how you manage drainage, and how you schedule deliveries. We install and repair Tremron pavers, retaining walls, and hardscape systems across 94965 and 94966, and we know exactly what Sausalito’s slopes and salt air do to hardscape over time. Call (866) 253-5808 for a free estimate.
Why Sausalito Residents Choose Us for Tremron Service
Most contractors can order Tremron blocks. Few understand what a Sausalito hillside does to them. Nelson Fung, our owner and general contractor, learned the trade at Los Angeles Trade-Technical College and has spent years rebuilding hardscape failures caused by bad base prep and worse drainage. That experience translates directly to Sausalito, where fog, salt spray, and runoff from Hurricane Gulch to the Bridgeway slopes test every paver and block we touch. We keep a working inventory of genuine Tremron replacement caps, blocks, and edging so we’re not waiting on a distributor when a project needs to move. And because we’re a full-scope general contractor through Tremron sales & service, we can rebuild the retaining wall, fix the drainage behind it, and reset the patio above it under one contract.
We’re not a Tremron-authorized dealer or installer. We’re an independent contractor who happens to know their product line well enough to specify, install, repair, and rebuild it correctly for this coastal climate. Do it right the first time or explain yourself twice.
Styles & brands we work with







Common Tremron Construction Problems We Solve in Sausalito
These are the failures we see most on Sausalito hillsides, and each one has a local cause:
- Efflorescence that won’t go away. Salt-laden fog and wind-driven rain deposit minerals on paver surfaces. Homeowners see a white, chalky film and assume the pavers are defective. They aren’t. It’s soluble salts migrating through the concrete, and Sausalito’s marine air makes it worse here than inland. We clean and seal, and if the source is moisture wicking from behind a wall, we fix the drainage first.
- Paver settlement on steep driveways. A driveway on a downslope lot off Bridgeway takes runoff from the whole hillside. If the base wasn’t compacted in lifts and the slope wasn’t drained, you get sunken pavers and a wavy surface within two or three winters. We rebuild the section, add geotextile, and install proper drainage so the repair holds.
- Retaining wall blocks bulging after wet winters. Clay soils on Sausalito hillsides hold water, and hydrostatic pressure builds behind walls that lack weep holes, gravel backfill, or drain pipe. Walls start to lean or separate at the seams. We don’t just push blocks back; we remove the wall and rebuild it with a drainage system that relieves the pressure.
- Surface spalling and color fading on exposed lots. Salt spray and wind-driven rain eat at paver surfaces over time, especially on hillside installations that face the Bay. The surface pits and flakes. We restore what can be restored with quality sealers, and we’ll tell you honestly when replacement is the smarter long-term move.
- Paver edging pulling loose on slopes. Gravity plus drainage equals drift. Edge restraints that would hold on a flat lot in San Francisco give way on a Sausalito grade. We use deeper restraints and proper anchoring so the field stays locked.
Tremron Service in Sausalito: What Local Conditions Mean for Your Equipment
The single biggest factor on any Sausalito Tremron job is staging. Streets in Hurricane Gulch and the hillside lanes off Bridgeway are narrow, steep, and have no shoulder. A standard delivery truck carrying Tremron pallets can block the entire lane in under two minutes. That’s not an inconvenience; it’s a scheduling problem that affects your neighbors, your timeline, and your material costs. We plan deliveries using smaller trucks, we split loads when a full semi can’t make the turn, and we coordinate with neighbors before a concrete truck or dumpster arrives. This is a Sausalito-specific reality. A paver patio in Mill Valley or Corte Madera doesn’t face the same degree of slope or the same single-lane risk. When we rebuilt a failed Tremron retaining wall on a steep lot in Hurricane Gulch, the original installation had no drainage and the blocks had shifted after heavy rains. We removed the wall, installed a proper gravel and drain pipe system, and rebuilt it with Tremron’s modular block system, matching the existing cap profile. The homeowner now has a stable wall that handles the hillside runoff and looks consistent with the original design.
Tremron Models & Products We Service in Sausalito
We work with the full Tremron product catalog, including Tremron Oldcastle retaining wall systems, Tremron pavers like the Mega Oldon and Kingston lines, wall caps, edging, and steps and stair treads. For structural repairs or color-matched replacements, we source genuine Tremron blocks and caps from distributors. For minor surface work, chips, and efflorescence, we use quality aftermarket sealers and cleaners. We keep common cap profiles and edging in stock for faster turnaround on Sausalito repairs, because waiting two weeks for a distributor isn’t acceptable when a hillside wall is failing.
See the difference
Before
After
Before
After
Before
AfterTremron Service Pricing in Sausalito
| Project | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition | $45,000 – $130,000 |
What drives cost in Sausalito specifically? Hillside access. A steep lot means more base prep, more drainage work, and more labor to move materials where a truck can’t reach. We give written line-item quotes and fixed pricing with no change orders, so you know the number before we start. Call (866) 253-5808 for a free, itemized estimate.
Serving Sausalito, CA — Our Local Coverage Area
We’re based in the Sausalito area and know this community well — learn more about our General Contractor in Sausalito. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Tremron Construction in Sausalito
Can Tremron pavers be installed on steep Sausalito hillside driveways?
Yes, Tremron pavers work on steep driveways, but only with proper base preparation, geotextile fabric, and drainage. We’ve installed them on grades throughout Sausalito, and the difference between a good install and a failed one is almost always what’s underneath the pavers. Call (866) 253-5808 for a site evaluation.
How do Tremron retaining walls handle Sausalito’s wet winters and clay soils?
Tremron’s modular block walls handle wet winters well when they’re built with drainage, not just stacked blocks. Clay soils hold water, and without gravel backfill and a drain pipe, hydrostatic pressure will push the wall out. We rebuild failed walls with proper drainage so they stay plumb. An estimate is free at (866) 253-5808.
Why do my Tremron pavers look white and chalky?
That white film is efflorescence, a salt deposit that forms when moisture moves through concrete and evaporates on the surface. Sausalito’s fog and salt air make it more common here than inland. It’s not structural damage, and we can clean and seal to restore the original color.
Do you handle staging and deliveries on narrow Sausalito streets?
We do. We’ve managed deliveries on some of the tightest hillside lanes off Bridgeway, including Hurricane Gulch. We use smaller trucks, split loads, and coordinate timing so we’re not blocking a lane longer than necessary.
Can Tremron pavers be used for a patio on a sloped yard?
Yes, though a sloped yard often needs a retaining wall or terraced design to make the patio flat and stable. Tremron’s retraining wall blocks and pavers work together for terraced patios on Sausalito hillsides. Call (866) 253-5808 to talk through your yard’s grade.
Service Areas Near Sausalito
Beyond Sausalito, we serve parts of Marin and the broader Bay Area, including Sausalito service area neighborhoods and nearby communities. For Tremron work across the Golden Gate Bridge, we also cover Tremron service in Belvedere and Tremron service in Daly City. If you’re in San Francisco or the Mission District, reach out and we’ll tell you if we can take on your project.
Book Your Tremron Service in Sausalito Today
If you’re in Sausalito and your pavers are settling, your retaining wall is leaning, or you’re planning a new hardscape, call Timberline Contractors at (866) 253-5808. Estimates are free, our advice is straight, and we’ll tell you what’s worth fixing and what’s worth rebuilding. We work across 94965 and 94966, and we’re ready to look at your hillside.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving Sausalito and the Bay Area with Tremron hardscape installation and repair.