A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable ADU Builders Across Garland
A detached ADU in Garland typically runs $180,000 to $320,000 for a full build, while garage conversions land between $110,000 and $175,000 depending on foundation work and utility runs. Most projects take 6 to 10 months from first site visit to final inspection when Dallas County permits move on schedule. We work on lots from Firewheel to Duck Creek, and we’ll give you a written price before any work starts. Call (361) 204-4652 to get a real number for your property.
Garland sits in Dallas County but outside DART’s member cities, which means your ADU follows county building permits, not city of Dallas rules. That distinction trips up a lot of homeowners and a surprising number of contractors. We’ve pulled enough permits here to know exactly what the county reviewers look for, what they reject, and how to keep your plans moving without a second or third round of corrections.
Why Lodgewick ADU Dallas Is Garland’s Preferred ADU Builders Company
We’ve built enough ADUs across Garland to know which lots near Duck Creek sit in the floodplain overlay and which ones stay clear of it. That knowledge changes foundation specs before you pour concrete, not after the inspector stops by. Homeowners in the Creekside and Northlake areas call us because our crews show up inside the arrival window we give, in uniform, with a background check on file.
Lodgewick ADU Dallas operates under The Kingswell Guarantee, which means the a lodge is a small house on a larger property – exactly what an ADU is. Our founder, Russ Delmar, built the company around a simple rule: put every commitment in writing before a single nail gets driven. That means a written price, a defined arrival window, and a 365-Day Done Right Promise that we come back and make it right if anything fails within the year. A live person answers our phones around the clock, so you’re never leaving a message when you have a question about your build.
We’re part of the ADU Builders team at Lodgewick, and our Garland customers work directly with us from first estimate through final walkthrough. When you call, you get Russ or a senior field lead, not a call center.
ADU Construction in Garland
ADU Construction in Garland means navigating Dallas County permits, expansive clay soil, and floodplain overlays that don’t show up on a standard zoning map. We handle the full build: site survey, foundation engineering, framing, electrical, plumbing, HVAC, insulation, drywall, finishes, and the final county inspection. Most Garland homeowners come to us after realizing their lot can legally hold a second dwelling but they need help getting the paperwork and the build sequence right.
Permit and Inspection Work
Dallas County reviews your site plan, foundation design, and utility connections separately from the city’s zoning approval. We’ve had plans sail through in three weeks and others take eight. The difference is usually whether the lot touches a flood-prone zone or a utility easement. We flag those before you spend money on engineering.
Foundation Strategy on Clay
Garland’s expansive clay moves with the seasons. A slab-on-grade ADU without proper soil preparation will crack within the first wet-dry cycle. We spec drilled piers or a raised foundation on most lots here, which adds $8,000 to $15,000 to the total compared to a simpler pad but saves you from structural problems later.
Detached ADU in Garland
Detached ADU construction in Garland gives you a freestanding one-bed or studio unit with its own entrance, kitchen, and bath, built in your backyard. These projects run $200,000 to $320,000 depending on foundation type, utility tie-ins, and finish level. The biggest local variable is whether your lot sits in the floodplain overlay near Duck Creek or Spring Creek, which triggers additional drainage design and sometimes raises the finished floor height.
Site Constraints and Setbacks
Garland lots built in the 1960s and 1970s often have shallow rear setbacks and utility easements running along the back property line. We recently framed a detached ADU on a double lot near Duck Creek, using a Cover prefab shell and James Hardie siding to match the 1970s brick ranch. Our crew had to shift the foundation setback 18 inches after the county inspector flagged a utility easement, which added two weeks to the schedule but kept the project permit-clean.
Prefab Shell Advantages
For lots with tight access or clay soil, a prefab shell from Mighty Buildings or Cover can cut framing time by three to four weeks. The components arrive on a flatbed, get craned or carried into place, and we finish the interior and exterior on site. You still need county permits and a proper foundation, but the shell itself comes with factory-precision framing and shear ratings that satisfy Dallas County’s wind and structural requirements without extra engineering.
Trusted Brands We Service in Garland
We work hands-on with established ADU manufacturers and material suppliers, and that matters for Garland’s climate and soil. Mighty Buildings panels hold up well against our freeze-thaw cycles and summer heat, and their fire-rated assemblies pass Dallas County review without pushback. Cover prefab shells give us a fast, tight envelope for narrow Garland lots where crane access is tight. For accessory structures and workshop shells, we use Tuff Shed as a base and finish them out to code. We don’t push one brand; we match the shell to your lot, your budget, and the county’s structural requirements. Parts and follow-up service are coordinated through our Dallas-Fort Worth office, with crews dispatched to Garland daily.
Common ADU Builders Problems We See in Garland Homes
- Assuming Dallas building codes apply inside Garland. Garland follows Dallas County permitting, so plans drafted to Dallas city standards often get rejected for setback, drainage, or utility connection specs. We rework those plans before submission, not after the county sends them back.
- Floodplain overlays missed on lots near Duck Creek or Spring Creek. A standard site survey won’t always show floodplain designation. When it’s missed, the foundation design changes after excavation starts, which means a stop-work order and a redesign fee.
- Slab-on-grade ADUs on expanding clay. Garland’s soil swells when wet and shrinks when dry. Without piers or a raised foundation, slab cracks appear within the first year, and then you’re paying for structural repair on top of the original build.
- Utility easement conflicts discovered at framing. Older Garland neighborhoods have rear-lot easements that don’t show up on a casual look at the property line. The county checks them at inspection, and discovering one after the foundation is poured means moving the whole structure or redrawing the plans.
Pricing for ADU Builders in Garland, TX
Garland ADU pricing is driven by four things: foundation type, utility run length, finish level, and whether the lot touches a floodplain overlay. A basic garage conversion in Garland starts around $110,000. A custom detached one-bedroom with a kitchen and bath runs $200,000 to $280,000 on a standard lot, and $280,000 to $320,000 when you’re dealing with clay soil piers, floodplain drainage, or a long sewer run from the alley. Prefab shells can shave $15,000 to $25,000 off framing costs compared to stick-built, but the foundation and site work stay the same either way. We give you a written line-item price before any work starts, and that number doesn’t change at the door. Call (361) 204-4652 to schedule a free estimate for your property in Garland.
We Also Serve Cities Near Garland
Our crews work across the northeast Dallas County area, including Rowlett, Richardson, Plano, and Addison. If you’re just outside Garland, call (361) 204-4652 and we’ll let you know if we can schedule a site visit on your street. Dispatch and scheduling are coordinated from our Dallas-Fort Worth office, with crews serving Garland and the surrounding communities every week.
Serving Garland, TX - Our Local Coverage Area
We’re based in the Garland area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About ADU Builders in Garland
Garland follows Dallas County zoning and building permits, and the rules depend on your specific zoning district and lot dimensions. Most single-family lots in Garland can hold a detached ADU of 600 to 1,000 square feet, but setbacks, lot coverage limits, and utility easements vary by neighborhood. Call (361) 204-4652 and we’ll check your address against current county maps before you spend money on plans.
Mighty Buildings and Cover both perform well on Garland’s expansive clay, but the shell is only as good as the foundation beneath it. We pair either brand with drilled piers or a raised foundation on Garland lots, because the clay movement will crack a slab regardless of how good the shell is. For a straight answer on your lot, call (361) 204-4652 for a free site evaluation.
Plan on 6 to 10 months from first site visit to final inspection in Garland. Dallas County permit review takes 3 to 8 weeks depending on whether your lot triggers floodplain or easement review, and construction on a detached ADU runs 4 to 6 months after permits clear. A prefab shell can cut 3 to 4 weeks off framing. Call (361) 204-4652 and we’ll map a realistic calendar for your specific lot.
Three things change the price after we start: discovering an unmapped utility easement, hitting clay soil that requires deeper piers than the soil report indicated, or a county requirement for floodplain drainage improvements near Duck Creek or Spring Creek. We flag every one of these during the initial site evaluation so the change is rare. If a change happens, you get a written change order with a firm price before we do the work. Call (361) 204-4652 for a line-item estimate.
Yes, a detached ADU in Garland needs its own electric meter, water connection, and sewer or septic tie-in, and Dallas County will require a separate address for the unit before final approval. We coordinate all of that with Oncor, the water district, and the county. Call (361) 204-4652 and we’ll walk you through every connection required for your lot.
Get Your Garland ADU Price in Writing
You should know exactly what your ADU costs before you commit. Call (361) 204-4652 and we’ll schedule a free site visit, walk your lot, check the county floodplain and easement maps, and hand you a written line-item price. No vague ballpark, no price change at the door, and the 365-Day Done Right Promise in writing on every project. Russ Delmar and the Lodgewick ADU Dallas team are ready to put the number in your hand.
Written by Russ Delmar, Owner at Lodgewick ADU Dallas, serving Garland since 2010.
