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Dvele Construction in Upland, CA | Stallion Contractors
We provide independent Dvele construction service across Upland, from downtown bungalow additions to foothill ADUs in 91784. The thing that separates our Dvele work here is that we’ve been building with their panelized systems long enough to know exactly how they behave under Upland’s heat cycling, Santa Ana winds, and the city’s split housing stock, one side built in the 1920s and the other in the 1980s. That’s not something a general contractor picks up on their first Dvele job. Call (855) 600-3192 for an estimate on new Dvele construction, an addition, or repair work on an existing panelized structure.
Why Upland Residents Choose Us for Dvele Service
Stallion Contractors is an independent Dvele service provider. We’re not manufacturer-affiliated or authorized, and we won’t pretend otherwise. What we are is a licensed general contractor that’s worked with Dvele’s Q-Series, L-Series, and X-Series systems since they first reached Southern California, which means our crew reads Dvele shop drawings and site-assembly manuals as working documents, not marketing brochures. Ruben Montoya, our owner, grew up in Colton and learned construction at San Bernardino Valley College’s hands-on programs, where he was on actual job sites before he ever had a business card. His father was a finish carpenter, which is partly why we still pay more attention to the final ten percent of a job than most contractors pay to the first ninety. For Upland homeowners, that shows up in the details: clean panel tie-ins on 1940s framing, properly flashed transitions, and stucco work that doesn’t crack at the seams after two seasons.
We also carry full-scope capability under one contract. A Dvele panelized addition often needs roofing, siding, windows, and interior finishes to make it complete, and we handle all of it. From the kitchen to the roofline, one contractor. Every trade.
Styles & brands we work with
Common Dvele Construction Problems We Solve in Upland
- Panel-edge swelling and stucco shearing at WRB seams. On north Upland hillside lots, wind-driven rain and UV exposure before the finish coat goes on accelerate deterioration where Dvele’s factory-applied weather-resistant barrier meets site-applied lath. We see this most often on canyon-adjacent properties in 91784, and the fix is a properly flashed seam repair with OEM-spec membrane, not caulk.
- Condensation at the panel-to-foundation transition. Many foothill slabs in 91784 have discontinuous vapor barriers, which lets ground moisture wick up into the Dvele panel base. Within two seasons you’ll see efflorescence on the stucco and paint bubbling at the sill line. We correct the slab-side moisture path before re-detailing the panel connection.
- Ember intrusion at roof-to-wall joints. Canyon-adjacent Upland properties fall under Chapter 7A fire-zone requirements, and dried-out factory sealant at Dvele roof-to-wall intersections is a fire-safety item, not a cosmetic annoyance. We replace the sealant with fire-rated products and verify the assembly against current WUI code.
- Racking and trim separation at panel corners in downtown additions. When a new Dvele panelized wing ties into a 1940s bungalow with knob-and-tube wiring and no continuous sheathing, differential movement shows up at the corners. We engineer a continuous plywood shear panel to receive the Dvele sill plate, which stops the racking before it starts.
- Dried-out panel gaskets and weather seals. Upland’s hot inland summers bake rubber and foam gaskets faster than coastal locations. We stock replacements from Dvele and their specified suppliers so a gasket swap doesn’t turn into a two-week wait.
Dvele Service in Upland: What Local Conditions Mean for Your Equipment
Upland is an old citrus-belt town at the base of the San Gabriel Mountains, and construction here runs on a two-tier split that a neighboring city like Montclair or Rancho Cucamonga doesn’t have in the same way. Downtown and central Upland is dominated by 1920s through 1960s single-story bungalows and ranch homes with detached garages, knob-and-tube or early galvanized plumbing, and undersized electrical panels. North Upland in 91784 is a different world: 1970s through 1990s tract and custom foothill housing on larger lots, where slope and fire-hazard review control what gets built. That split changes everything about how a Dvele panelized system gets detailed. A Dvele Q-Series second-story addition on a 1920s downtown bungalow, where the existing wall has diagonal let-in bracing and no continuous sheathing, needs a completely different tie-in detail than the same Dvele system on a 1980s foothill tract home. Two plan-check paths, two engineering sets, one city. If you’re planning Dvele construction in Upland, the property address determines the entire structural approach before we order a single panel.
Dvele Models & Products We Service in Upland
We build and service all three Dvele platforms currently in the Southern California market. The Q-Series is a panelized wall, floor, and roof system for custom homes and additions, and it’s the one we see most often in Upland because it adapts well to infill lots and second-story work. The L-Series is the large-format modular line, factory-built in sections and craned into place, which works on north Upland lots with enough access for delivery. The X-Series is Dvele’s ADU platform, and we handle those from foundation to finish. For Dvele-specific components like panel connectors, factory gaskets, and WRB membranes, we source direct from Dvele or their specified suppliers so the engineered assembly stays intact. For finishes, roofing, and millwork, we use proven aftermarket equivalents when they meet or exceed the Dvele detail. We’ll also tell you straight when a repair kit gets you through a season and when a panel replacement is the only responsible call.
See the difference
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AfterDvele Service Pricing in Upland
Here’s what Dvele construction and related work typically runs in Upland. These are market-calibrated ranges, not quotes, but they’ll give you a realistic starting point.
| Service | Price Range |
|---|---|
| ADU Construction (Dvele panelized) | $90,000 – $220,000 |
| Home Addition (Dvele panelized) | $45,000 – $130,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
| Roof Replacement | $8,000 – $20,000 |
| Metal Roof Installation | $15,000 – $40,000 |
Your final number depends on lot conditions, existing foundation work, the Dvele series you choose, and whether you’re in a fire-zone review area. A free estimate from us includes a site walk, a written line-item quote, and a straight answer about what your property actually needs. Call (855) 600-3192 to schedule one.
Serving Upland, CA — Our Local Coverage Area
We’re based in the Upland area and know this community well, and we also provide Dvele service in Claremont. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Dvele Construction in Upland
Yes, and it’s actually well-suited to it, because the panelized system arrives with factory-controlled tolerances that simplify the structural engineering for slope conditions. What needs extra attention on a 91784 foothill lot is the fire-zone detailing: ember-resistant vents, Class A roofing, defensible-space-compliant decks and fences, and proper sealant at every roof-to-wall joint. We’ve taken Dvele projects through Upland’s fire-hazard review and know what plan check wants to see. Call (855) 600-3192 for a site assessment on your specific lot.
Yes. We recently tied a Dvele Q-Series second-story addition into a 1948 single-story bungalow off Mountain Avenue near downtown Upland. The existing wall had diagonal let-in bracing and knob-and-tube wiring, so we engineered a continuous plywood shear panel to receive the Dvele panel sill plate, rerouted the electrical, and flashed the transition with a peel-and-stick WRB before the pre-insulated wall panels went up. It passed Upland building department inspection on the first try, and the homeowner gained 640 square feet without the thermal bridging you’d get from a site-framed addition. Full demolition isn’t required, but the structural prep work is non-negotiable. Call (855) 600-3192 and we’ll walk your property to confirm what’s there.
Wind-driven rain and UV exposure on north Upland hillside lots are the usual culprits, especially where Dvele’s factory-applied WRB seam meets site-applied lath and the finish coat was delayed. Moisture gets behind the stucco at the seam, the substrate swells, and the crack follows the panel edge. If the damage is caught before framing rot sets in, a seam repair with OEM-spec membrane and proper flashing solves it. If it’s gone farther, a panel replacement may be the honest answer. We’ll tell you which one you’re looking at. Call (855) 600-3192 for an inspection.
Dvele’s panelized assemblies are engineered for high-wind zones, but uplift performance depends on the tie-down path from roof to foundation, and that’s where site work matters. On an Upland hillside, we verify that the panel connectors, foundation anchors, and roof-to-wall connections are all installed to the Dvele detail and the local wind-load requirement. A skipped connector or a substituted anchor is a real failure point during a Santa Ana event. We inspect and correct those details on new builds and existing Dvele structures. Call (855) 600-3192 to schedule a wind-load review.
No, the permit path in Upland is the same ADU permit process whether the unit is panelized, modular, or stick-built. What changes is the submittal package: Dvele shop drawings, engineering calcs, and installation details go in alongside the site plan and foundation drawings. We prepare the full submittal set and manage the plan-check process, including any fire-zone or slope review on 91784 foothill lots. Call (855) 600-3192 for an exact quote on your ADU, permits included.
Service Areas Near Upland
We serve all of Upland, including 91784, 91785, and 91786. We also work in nearby Colton, Bloomington, Mentone, San Antonio Heights, Loma Linda, and Redlands. For Dvele-specific work, see our pages for Dvele service in Sunnyslope and Dvele service in Yucaipa. Our full coverage area is listed on the Upland service area page, and our broader Dvele expertise is outlined at Dvele sales & service.
Book Your Dvele Service in Upland Today
Whether you’re planning a Dvele ADU, a panelized home addition, or repair work on an existing Dvele structure in Upland, we’ll give you an honest assessment and a written quote. Call (855) 600-3192 to schedule your free estimate. Good work doesn’t need a sales pitch – it needs the right materials and someone who knows what they’re doing.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Upland and the Inland Empire.