Dvele ADU Builders Nationwide

Dvele ADU Builders in San Jose: What to Know First

We’re independent Dvele ADU builders serving San Jose homeowners who need a second living space installed, finished, or repaired properly. A Dvele prefab ADU is not a shed with drywall. It arrives as panelized wall, floor, and roof systems that need precise site prep, a foundation that holds within tight tolerances, and trades who understand how the panels lock together. Most Dvele projects in San Jose run from permitting to occupancy in five to eight months depending on lot conditions, utility distances, and city review timelines. We give you a written price before any work starts, not after we’ve opened up the site.

Call (669) 266-4319

If you own a Dvele home or are considering one for your San Jose lot, call (669) 266-4319 and we’ll walk you through what the build actually involves, what it costs, and what can go wrong if the wrong crew touches it.

Key Takeaways

• We’re independent Dvele ADU builders in San Jose, not a Dvele dealer or authorized service arm.
• Dvele builds are panelized and precision-dependent. Site prep and foundation tolerances matter more than they do on a stick-built ADU.
• A written price before work starts is the rule on every Dvele project we take. No change orders at the door.
• Dvele warranty work is possible after install, but navigating what’s covered requires knowing the build system, not just the brand name.
• Call (669) 266-4319 for a free estimate. A live person answers, not a voicemail.

How Dvele Products Fail – and How We Fix Them

Dvele builds a high-performance panelized system. When something goes wrong, it usually traces back to one of five places. Here’s what we see on San Jose lots and how we handle each:

• Foundation drift on the Dvele Self-Reliant series. Dvele’s steel-reinforced panel system is only as true as the concrete under it. The Self-Reliant and IQ series demand a foundation flat within an eighth of an inch over ten feet. When a general contractor without panel experience pours the slab, we regularly see corners off by half an inch or more. The panels still interlock, but doors bind, windows stick, and the exterior cladding shows uneven reveals. Our fix starts with a laser survey of the existing slab, then selective grinding or a flowable leveling compound to bring it back into tolerance before any panel work continues.
• Improperly sealed panel joints on the Dvele IQ series. The IQ series uses factory-cut wall and roof cassettes that arrive with integrated gaskets. If the crew on site doesn’t follow Dvele’s specified joint assembly sequence, or if they reuse a gasket after pulling a panel apart, the building envelope leaks air. Homeowners feel it as a draft near the ceiling and see higher heating bills in San Jose’s winter months. We open the affected seams, replace the gaskets with the correct profile, and verify with a blower door test before closing everything back up.
• Compromised weather barrier at the roof-to-wall transition. Dvele panels ship with a factory-applied weather barrier. On roof intersections, site crews have to install peel-and-stick flashing that integrates with the panel face. Done wrong, water tracks along the panel edge and puddles at the eave line. San Jose’s winter rain season, short as it is, finds those leaks fast. We strip the transition, install the flashing in the correct lapping order, and re-secure the cladding.
• Electrical rough-in conflicts in Dvele’s chase system. Dvele panels include built-in chases for wiring and low-voltage runs. The chases are narrow, and mixing circuit types or overfilling them creates heat and code issues. We’ve opened Dvele walls in San Jose where a previous electrician crammed a 12-gauge home run through a chase meant for a data line. The fix involves removing the wiring, planning the run per panel detail drawings, and re-pulling everything with proper separation.
• Off-level module marriage on multi-module Dvele homes. Larger Dvele homes arrive as modules that get set and joined on site. If the setting crew doesn’t level each module independently before bolting the marriage plates, the modules fight each other. Drywall cracks appear at the join, doors at the marriage line won’t latch, and the roofline shows a subtle but visible dip. We lift the affected module with hydraulic jacks, shim to spec, retorque the bolts, and patch the cosmetic damage.

Our Dvele ADU Builders Process

Every Dvele project we touch in San Jose follows the same sequence. No shortcuts, no surprise pricing mid-stream.

1. 1
   Site walk and honest assessment. We start by looking at your lot, your existing utilities, the access path for panel delivery, and your San Jose zoning envelope. Russ Delmar walks every first visit himself so the plan comes from someone who has built panelized structures, not a sales estimator.
2. 2
   Written price and scope. You get a line-by-line price covering site prep, foundation work, panel installation, utility connections, and finish trade coordination. This is the number we honor. If something changes, we document it in writing before any added work begins.
3. 3
   Permit package preparation. San Jose’s ADU permitting process has its own quirks, including solar readiness requirements for detached units and specific setback reviews. We handle the drawings, the energy calculations, and the submittals, and we tell you upfront what the city timeline realistically looks like.
4. 4
   Foundation and panel installation. We pour or correct the foundation to the tolerance the Dvele system requires, then install the panels in the sequence the factory specifies. A uniformed, background-checked crew handles every step. The job site stays clean, and all panel packaging leaves the same day we open it.
5. 5
   Mechanicals, finishes, and testing. Wiring, plumbing, HVAC, drywall, flooring, and trim happen in sequence. We pressure-test plumbing lines, verify electrical continuity and insulation integrity, and run a final blower door test when the building envelope warrants it.
6. 6
   Walkthrough and written guarantee. We walk the finished ADU with you, note anything that isn’t right, and hand you the written guarantee before we consider the job done. If work fails within 365 days, we come back and make it right. That’s the Done Right Promise, and it’s in writing on every project.

Why San Jose Homeowners Call Lodgewick ADU San Jose for Dvele Work

Russ grew up in Los Angeles, trained in building technology at Los Angeles Trade-Technical College, and spent years working his way through every stage of a build before focusing on ADUs. For the past decade-plus, he and the crew have focused on accessory dwelling units, meaning a second living space added to your existing property, serving neighborhoods across San Jose including projects near the Willow Glen corridor. Homeowners call him when a previous contractor left a half-finished garage conversion and a pile of permits that went nowhere. Straightening out that kind of mess is quietly what he’s known for.

Our crew works the Kingswell Way: say the price before the work, show up in the window we gave you, leave the place cleaner than we found it, put the guarantee in writing, and come back if something fails. That’s the 365-Day Done Right Promise, and it applies to every Dvele job we take in San Jose. If the work isn’t right, we make it right. A written guarantee comes with every project, before any work begins.

We also work with other panelized and prefab brands, Abodu and Cover among them, so we’re not married to one manufacturer’s way of doing things. That matters when a Dvele specification doesn’t fit a San Jose lot cleanly and you need someone who can tell you what actually works.

When you call, a live person answers. 24 hours a day, 7 days a week. No voicemail loop, no chatbot. You get Russ’s team on the line, and you get a straight answer.