Dvele ADU Builders in San Antonio: What to Know First
Dvele ADU construction in San Antonio typically runs $180 to $450 per square foot depending on site conditions, utility runs, and whether you’re building a studio or a two-bedroom unit. We’re an independent Dvele service provider, not a factory-authorized dealer, which means we give you straight answers about what these homes actually need once they hit Texas soil. If you’re researching Dvele for your San Antonio lot, call (430) 258-2928 and we’ll walk you through real numbers for your specific situation.
This page is for San Antonio homeowners who are either planning a Dvele ADU, already own one and need a builder who understands the product, or are comparing Dvele against the other brands we build with: Abodu and Cover. Troy Eastman and our team have been building ADUs across San Antonio for several years, including projects on established lots near the King William Historic District. We’ve learned what works, what doesn’t, and where Dvele buyers should pay extra attention before signing anything.
How Dvele Products Fail – and How We Fix Them
Every prefab brand has quirks. Dvele homes are well-engineered, but they’re also complex. Here are the five things we see most often on Dvele ADU projects in San Antonio:
- Panel seam movement in the Dvele IQ series. Dvele’s IQ line uses factory-built structural panels with a tight fit-and-finish. But San Antonio’s clay-heavy, expansive soil shifts seasonally with rain and drought cycles, and that movement can telegraph through panel seams. We check for this during every Dvele install and recommend a soil report early, because the fix is cheaper before the foundation gets poured than after.
- Factory-sealed roof penetrations drying out. Dvele’s roof assemblies ship with penetrations sealed at the factory, but the San Antonio sun is unkind to sealants. After two or three summers, we see drying and hairline cracking around vents and HVAC penetrations. We re-seal with a higher-UV-rated product than what ships from the factory, and we document it so you know it’s done.
- HRV filter neglect in the Dvele IQ and Dvele Balance units. Dvele homes come with a heat recovery ventilator, and that’s a real selling point: continuous fresh air. But San Antonio’s dust and pollen mean the HRV filters clog faster than the manual suggests. We see owners get a stale indoor smell and assume something’s wrong with the unit, when it’s just a filter that should have been changed at the six-month mark. We handle this on a maintenance schedule and teach owners how to check it themselves.
- Smart-home integration resets after power events. Dvele’s home management system controls lighting, air, and monitoring through a central hub. San Antonio’s thunderstorm season brings power flickers, and older Dvele hubs sometimes lose their configuration after an outage. We re-pair and re-calibrate the system, and we recommend a whole-home surge protector on every Dvele ADU we build.
- Skirting and foundation transition gaps on Dvele’s modular line. Dvele’s modular units sit on site-built foundations, and the transition between factory wall and site foundation is a known gap point. In San Antonio, we seal and flash that transition with a stepped system that keeps water, ants, and humidity out. The factory detail works, but it needs reinforcing for our climate.
Our Dvele ADU Builders Process
Here’s how a Dvele ADU project goes with us, from first call to final walkthrough:
- 1
Call and site review. You call (430) 258-2928, and a live person answers. We talk about your lot, your goals, and whether a Dvele makes sense for your situation. If it does, we schedule a site visit.
- 2
Written price before anything else. Troy sits down with you and puts the number on the table. Not a range, not a “we’ll see.” A written, line-item price that covers the build, site work, and known variables. That’s the Relay Visibility Guarantee, and it applies to every Dvele project we take.
- 3
Permitting and foundation. We pull the permits, handle the engineering, and pour the foundation to Dvele’s specs plus our San Antonio soil amendments. You don’t chase paperwork.
- 4
Delivery, set, and finish. The Dvele units arrive, we set them, tie in the utilities, and complete the site-built finish work: stairs, decks, utility hookups, and any custom touches.
- 5
Testing and walkthrough. We run every system, walk you through the HRV, the smart hub, and the appliances, and we hand you the written 365-Day Done Right Promise before we leave.
- 6
Done-right follow-up. If anything isn’t right within a year, we come back and make it right. That’s a written guarantee, not a verbal one.
What Dvele ADU Builders Costs in San Antonio

Here’s the honest math on Dvele ADU construction in San Antonio, based on the projects we’ve built here:
- Dvele studio ADU (400 – 600 sq ft): $115,000 to $175,000, depending on site prep and utility distances.
- Dvele one-bedroom (600 – 800 sq ft): $160,000 to $230,000. This is the sweet spot for rental income in San Antonio.
- Dvele two-bedroom (800 – 1,000 sq ft): $210,000 to $290,000. The biggest cost drivers are foundation work on sloped or clay-heavy lots and trenching for utilities.
- Site work, permits, and utility connections: $25,000 to $45,000 on top of the unit price, and this is the number most builders won’t tell you up front. We do.
What moves the price? Soil conditions, access for the crane and trucks, utility distances, and any custom finish work. What doesn’t move the price? Our written estimate. It’s fixed before we start, and we don’t come back later with change orders you never agreed to. Call (430) 258-2928 for a free estimate on your Dvele ADU in San Antonio.
Why San Antonio Homeowners Call Benson ADU San Antonio for Dvele Work
We’re not the only ADU builder in San Antonio. But we’re one of the few who will hand you a written price before you commit to anything, put a 365-day guarantee on the work in writing, and then actually answer the phone when you call a year later. Our technicians are background-checked and arrive in uniform, so you know who’s walking onto your property. And because we also build with Abodu and Cover, we can compare Dvele honestly against its peers instead of pushing you toward one brand because it’s the only one we sell. That’s the benefit of working with a builder who has options.
Troy Eastman grew up in Los Angeles and learned construction at LA Trade-Technical College before working his way from framing crews to project management. He’s been building ADUs in San Antonio for several years now, and he still runs every Dvele project personally. The number goes on paper first. Everything else follows from there.
FAQs

Building a Dvele ADU doesn’t void the factory warranty as long as the site work, foundation, and utility connections meet Dvele’s published specifications. We build to those specs and document everything, so you have a clear paper trail if a warranty claim ever comes up. Call (430) 258-2928 if you want us to review your warranty terms before you start.
Expect four to seven months from permit application to final walkthrough in San Antonio. The factory lead time for Dvele units is typically three to five months, and site work and permitting run about another six to eight weeks on either side. We’ll give you a written timeline with your written price, and you’ll get real-time updates through the Relay system so you always know where your project stands.
Most San Antonio lots can accommodate a Dvele ADU, but setbacks, lot coverage limits, and utility easements vary by address. We check all of that during the site review before you spend a dollar on plans. Call (430) 258-2928 and we’ll tell you what your specific lot allows.
Dvele’s build quality and included smart-home systems justify the price for many San Antonio homeowners, especially if you want a healthier indoor environment. But it’s not the right fit for every lot or budget, and we’ll tell you honestly if an Abodu or Cover unit gets you the same result for less money. We build with all three, so the comparison is based on facts, not a sales pitch.
Yes. We service existing Dvele homes throughout San Antonio, including panel seam issues, HRV maintenance, smart-hub resets, and roof penetration sealing. Our 365-Day Done Right Promise applies to service work too, and we offer a free second visit if any covered repair fails within the year.
Call (430) 258-2928 and ask for Troy. You’ll get a straight answer, a site visit if it makes sense, and a written price before you commit to anything. Estimates are free, and nobody will pressure you to sign on the spot.
Written by Troy Eastman, Owner & Builder, Benson ADU San Antonio at Benson ADU San Antonio, serving San Antonio and nearby areas.


