Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Dvele Construction in Sausalito, CA | Millwright Builders
Millwright Builders provides independent Dvele construction service across Sausalito and Chinatown Dvele service, finishing and repairing the prefab shell systems Dvele owners depend on. We’re not authorized or sponsored by Dvele, which means we work for you, not the factory. The single largest difference in Sausalito is access: many hillside lots above Bridgeway have no truck turn-in, so module staging, crane swing radius, and set sequence must be locked before the first permit is pulled. Call (866) 925-0334 to talk through your site.
Why Sausalito Residents Choose Us for Dvele Service
We know Dvele’s panelized wall system, steel-frame modular core, and factory MEP chases well enough to tell you where the shop drawings end and the hillside begins. Noel Castañeda founded Millwright Builders after nearly two decades of Peninsula residential and light commercial work, and the lesson he carries into every Sausalito job—and our Dvele service in Belvedere—is the same one the fog-belt taught him: materials fail at the joints first, and joints fail where water gathers. Build it right the first time – the Peninsula weather will find out if you didn’t.
Sausalito’s marine fog, salt-laden air, and steep saturated slopes don’t treat factory tolerances kindly. We use Dvele’s own connection hardware and sealant kits where they exist because the module warranty and joint tolerances depend on them. For the field-side details the factory leaves to the builder, we spec equal-or-better aftermarket flashing and membrane products. You get a builder who’s actually set Dvele modules on cripple-wall piers and cantilevered pads above the bay, not someone learning on your lot. Learn more about our Dvele sales & service experience.
Styles & brands we work with







Common Dvele Construction Problems We Solve in Sausalito
- Module-to-module seam failure on bay-facing walls. Dvele shells ship with a field-applied weatherseal at the joints. In Sausalito’s salt fog and driven winter rain, any seam that wasn’t fully sealed and flashed shows up as interior staining and trim rot within a couple of seasons. We pull the trim, re-seal, and add flashing before finish work.
- Factory MEP stub-outs that don’t match the set modules. Once a Dvele shell is set on an out-of-level hillside foundation, electrical boxes and drain stubs often land a few inches off the shop drawings. We inspect and rework the kitchen and bath rough-in before drywall and tile lock the problem in place.
- Roof cassette edge decay from condensation and standing water. The single-gasket seam at Dvele’s roof cassette and parapet terminations is a known weak point. Sausalito’s fog and rain load that gasket hard, and the decay moves inward from the edge. We replace the gasket, add field flashing, and install a drip edge before finish roofing.
- Water tracking behind exterior trim at window and door penetrations. Factory-cut openings are dimensionally consistent, but the factory flashing details don’t account for a steep-lot splash zone. We see water behind trim on hillside homes where runoff sheets down the uphill wall. Proper field flashing solves it.
- Foundation settlement creating racked module joints. Older Sausalito hillside homes sit on piers, post-and-beam, or cantilevered wood framing. When the foundation moves, the Dvele module joints open up. We address the geotechnical side before re-leveling and re-sealing the shell.
Dvele Service in Sausalito: What Local Conditions Mean for Your Equipment
Here’s the insight that separates Sausalito from every other Marin town where a flat lot means a truck can back right up to the foundation. On the steep lanes above Bridgeway – the banana belt streets, the shared easements, the lots where the only access is a set of foot stairs – a Dvele module set has to be staged by crane or spyder lift. That means the module sizes, set sequence, and swing radius get locked in before a single permit is pulled, not after. The factory’s own documentation assumes a crane can sit on the driveway. In Sausalito, there often isn’t a driveway. We plan the lift, the staging area, and the neighbor’s shared easement access as part of the job, because a module that can’t be placed is a module that can’t be finished. That’s a checkable fact about this town: the streets above Bridgeway routinely have no room to park a truck, and everything gets carried, winched, or lifted in. Your Dvele project here is as much a logistics and geotechnical exercise as it is a build.
Dvele Models & Products We Service in Sausalito
We work across Dvele’s modular wall and floor panel system, the steel-frame modular core with integrated MEP chases, and the prefab roof and floor cassette assemblies. We also service the net-zero-ready high-performance envelope package. Our approach is repair-first: we re-seal module joints, re-flash penetrations, rework misaligned stub-outs, and replace failed gaskets rather than calling for module replacement. Full module replacement is almost never warranted and usually can’t be staged on a Sausalito hillside lot anyway. For finish-out work, we carry a deep bench of kitchen design and bath remodel capability, so the interior moves from shell to complete without a second contractor.
See the difference
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After
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AfterDvele Service Pricing in Sausalito
What you pay depends on site access, the condition of the existing shell, and how much finish work is involved. Here are the line-item ranges we quote for Dvele-related work in Sausalito:
| Service | Typical Range |
|---|---|
| Kitchen Remodel (finish-out on Dvele shell) | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Repair (cassette edge, flashing, gasket) | $400 – $1,800 |
| Roof Replacement | $8,000 – $20,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Home Addition | $45,000 – $130,000 |
A free estimate includes a site walk to look at the module joints, stub-outs, and roof condition, plus a written line-item quote. Call (866) 925-0334 to schedule yours.
Serving Sausalito, CA — Our Local Coverage Area
We’re based in the Sausalito area and also offer Dvele in Marin City, so we know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Dvele Construction in Sausalito
Yes, but the set sequence and crane or spyder lift staging have to be worked out before permits are pulled. We’ve set Dvele panels on lots above Bridgeway where the only access was a foot path and a shared easement, and we bring that same expertise to Dvele in Tiburon. The module sizes and swing radius get locked early, then the finish work proceeds normally. Call (866) 925-0334 for a site assessment.
Yes, and faster than most owners expect. The field-applied weatherseal at module-to-module joints is the weak point, and Sausalito’s salt-laden fog plus driven winter rain finds any seam that wasn’t fully sealed and flashed. Interior staining and trim rot typically appear within two or three seasons. We re-seal, re-flash, and add proper drip edges.
The factory MEP stub-outs. Once modules are set on an out-of-level hillside foundation, electrical boxes and drain stubs can land a few inches off the shop drawings. If the rough-in isn’t verified and corrected before tile and drywall, you’re reworking a finished room. We check every stub-out against the shop drawings before finish work starts. Call (866) 925-0334 to schedule an inspection.
We remove the failed gasket, cut back any rotted deck edge, install new flashing and a drip edge, and re-seal the module joint with Dvele’s hardware where available or equal-or-better aftermarket product. Then we assess whether the finish roof can go on or needs a targeted replacement. The cost range for roof repair is $400 – $1,800 depending on how far the decay has moved.
No. Millwright Builders is an independent general contractor. We are not authorized, sponsored, or warranty-endorsed by Dvele. We work for the homeowner, not the factory, and we use Dvele’s own connection hardware and sealant kits only because the module tolerance and warranty terms depend on them – not because the factory signs off on our work.
Service Areas Near Sausalito
We also serve Sausalito service area homes in adjacent communities. If your Dvele project sits across the ridge, we cover South San Francisco, San Bruno, Brisbane, Millbrae, and Colma. For Dvele work further down the Peninsula, see our Dvele service in Redwood City and Dvele service in Emerald Lake Hills pages.
Book Your Dvele Service in Sausalito Today
If you own a Dvele shell in Sausalito and the joints, stub-outs, or roof edge are showing their age, call (866) 925-0334. We’ll walk the site, check the access path, and give you a written plan and price. Estimates are free.
Written by Noel Castañeda, Owner at Millwright Builders, serving Sausalito and the Peninsula since founding the company after two decades of residential and light commercial construction.