







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Garage Conversion Contractor Across Camp Swift
Garage conversions in Camp Swift run $35,000 to $90,000 for a full living-space conversion, and $45,000 to $110,000 when a bedroom plus bathroom is involved. We’re Seedling ADU Austin, and we handle garage conversions on the old 1940s military-grid lots, the ranch-style homes off FM 20, and the heavily wooded parcels with no sewer line. Camp Swift is not like Austin or Round Rock. The lots are irregular, the septic systems are older, and the soil shifts with the Colorado River basin rains. Our crews know the difference, and we write it into every quote before a single tool leaves the truck. Call Ben Ortega’s team at (254) 615-3842 to schedule a free estimate.
Why Seedling ADU Austin Is Camp Swift’s Preferred Garage Conversion Contractor Company

We show up on time, we answer the phone, and we leave your floors clean. Those three things matter more in Camp Swift than most places because the homes are older, the lots are wooded, and families with kids and dogs don’t need construction chaos dragging on for six months. Our crew arrives in uniforms, background-checked. Shoe covers go on before we walk through your door. Drop cloths go down before we cut anything. And before we leave each day, we send you a photo of the clean-up. That’s the Cedarwell Care Promise, and it applies to every garage conversion we build in Camp Swift.
We also know the local constraints that an Austin contractor might miss. Bastrop County septic rules, unplatted 1940s subdivision boundaries, old military utility easements, floodplain elevation on the Colorado River side. These are not abstract concerns. They are the exact things that stall a Camp Swift garage conversion halfway through if nobody checked them before pulling the permit. We check them first.
Homeowners here ask us about Garage Conversion Contractor work because they want a second living space without adding a second lot. That’s our whole focus. We’re not a general handyman service picking up a conversion between decks. We build ADUs and garage conversions every week, across Bastrop County and into the Camp Swift grid.
Garage Conversion to Living Space in Camp Swift
Garage Conversion to Living Space in Camp Swift means taking an attached or detached garage and turning it into a finished, conditioned room: drywall, insulation, flooring, electrical, a mini-split or ducted HVAC connection, and a proper entrance. Most Camp Swift homeowners choose this when a parent moves in, a teenager needs space, or the family simply outgrows the existing house. A straightforward living-space conversion without plumbing runs $35,000 to $60,000 on a standard Camp Swift lot. If we’re opening the garage door opening into a real wall with a window, expect the higher end.
Working With Older Slabs and Roof Lines
Many Camp Swift garages sit on slabs poured in the 1970s or 1980s, often without a moisture barrier. We test the slab before quoting. If water vapor is coming through, we add a vapor barrier and a subfloor designed for Central Texas humidity. The roof line on ranch-style homes also matters: a garage roof built for vehicle storage may not have the insulation depth a living space needs, so we often reframe the ceiling to hit proper R-value.
Septic and Electrical Realities
A living-space conversion that does not add a bedroom or bath is usually the simplest path in Camp Swift. No septic change, no plumbing rough-in. But the electrical panel often needs work. Homes from the 1970s through the 1990s frequently have panels near capacity. We include panel upgrades in the written quote when the load calculation calls for it, not as a surprise line item after demo begins.
Garage to Bedroom Conversion in Camp Swift

Garage to Bedroom Conversion in Camp Swift typically costs $50,000 to $85,000 when it includes a closet, an egress window, proper insulation, and a half or full bath. This is the conversion that most often triggers Bastrop County’s septic capacity check. Adding a legal bedroom changes the septic system’s design load. On the unplatted 1940s Camp Swift lots, where many systems are original or undersized, that can mean a new drain field or even a redesigned septic system. We find out before we quote, not after we open the wall.
Bedroom Code: Egress, Light, and Ventilation
Bastrop County enforces egress requirements for any room called a bedroom. That means a properly sized window the occupant can exit through, plus natural light and ventilation. A garage door opening does not count. We frame the opening down to a window and install an egress-rated unit. No workaround, no “we’ll call it a studio.” It’s called what it is.
What the Permit Triggers on a 1970s Garage
Once the walls are open, the county inspector will look at the wiring, the framing, and the moisture condition. In our experience across Camp Swift garages, that means original aluminum wiring gets replaced, undersized headers get re-framed to carry the new load, and dry rot at the base plates gets cut out. We price these upgrades as written allowances in the contract. If we find something beyond the allowance, we photograph it, price it, and get your written sign-off before touching it.
Trusted Brands We Service in Camp Swift
We work with Tuff Shed builds when a detached structure is the better route, James Hardie siding and trim for exteriors that hold up to Central Texas humidity, and prefab ADU systems from Abodu and Cover when a factory-built unit fits the lot better than a site conversion. For Camp Swift customers, we stock common replacement parts and materials locally in our Austin warehouse, which cuts wait times on siding, flashing, and hardware. You’re not waiting two weeks for a special-order window when your project is already open to the weather.
Common Garage Conversion Contractor Problems We See in Camp Swift Homes
- Original 1970s aluminum wiring in the garage. Aluminum expands and contracts with heat, loosening connections over time. We replace it with copper and bring the circuit to current Bastrop County code before the inspector ever sees it.
- Slabs with no moisture barrier. On the old military-grid lots, many garage slabs were poured directly on grade. Central Texas humidity pushes moisture up through the concrete, which rots base plates and warps flooring. We add a vapor barrier and subfloor rated for this climate.
- Old Camp Swift utility easements crossing the property. The military reservation left underground lines that don’t show up on every survey. We pull the county records and mark easements before demo, so a saw doesn’t find a live line the hard way.
- Floodplain elevation on Colorado River basin parcels. Some Camp Swift lots sit close enough to the basin that a conversion triggers elevation review. We check the FEMA maps and Bastrop County floodplain rules before quoting, and if footings need to rise, it’s in the written price from day one.
Pricing for Garage Conversion Contractor in Camp Swift, TX
A garage conversion in Camp Swift runs $35,000 to $110,000 depending on scope. Here’s what that looks like on the ground:
- Basic living-space conversion (drywall, insulation, flooring, electrical, mini-split): $35,000 – $60,000
- Garage to bedroom with closet and egress window: $50,000 – $75,000
- Bedroom plus full bath (may trigger septic capacity review): $65,000 – $90,000
- Detached garage ADU with kitchen and bath: $85,000 – $110,000
The largest cost drivers in Camp Swift are septic capacity, floodplain elevation, and the condition of the existing slab and framing. We give you a written price before any work begins, and we don’t add surprise line items after crews arrive. Every job carries the 365-Day Done Right Promise: if it’s not done right, we make it right. Call (254) 615-3842 for a free estimate and we’ll walk the garage with you before we quote a dollar.
We Also Serve Cities Near Camp Swift
Seedling ADU Austin serves Garage Conversion Contractor in Camp Swift and the surrounding communities, including Austin, Round Rock, Leander, and Cedar Park. If you’re on the edge of the county line or just outside the Camp Swift grid, call us. Our crews schedule through the Austin office and work throughout the area, so a drive from Round Rock to Camp Swift does not add a markup to your quote.
Serving Camp Swift, TX - Our Local Coverage Area
We’re based in the Camp Swift 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 Garage Conversion Contractor in Camp Swift
Yes, if the conversion adds a bedroom or a bathroom, Bastrop County will review the existing septic system’s design capacity. Many Camp Swift systems were sized for the original 1970s home and have no reserve capacity. If the check fails, you’ll need a new or expanded system before the conversion can be approved. We arrange the check early, before you spend money on design work, so you know the real cost of the project up front. Call (254) 615-3842 to talk through your specific lot.
The original 1940s Camp Swift military reservation left unplatted subdivisions with irregular parcel boundaries and buried utility easements that don’t always appear on modern surveys. A garage conversion may cross or sit near one of these easements. If demo exposes an old line, the project can stall for weeks while the county sorts out the record. We pull county records and mark easements before any cutting starts, so your conversion doesn’t become an archaeology project. Call (254) 615-3842 and we’ll check your parcel.
Opening the walls triggers current code for wiring, insulation, egress, and structural framing. In 1970s and 1980s garages around Camp Swift, that usually means replacing aluminum wiring, adding a moisture barrier under the new floor, upgrading wall insulation to current R-values, and re-framing garage door openings with properly sized headers. We price these upgrades as written allowances in the contract, so the permit review doesn’t turn into a surprise invoice. For a specific quote on your garage, call (254) 615-3842.
It depends on the existing septic system. A kitchen adds lower water demand than a full bath, but both increase the system’s daily flow. On a heavily wooded lot with no municipal sewer, Bastrop County will evaluate whether the current septic field can handle the added load. If not, you’re looking at a new system, which is a significant cost. We also factor in tree preservation: mature oaks and pines on Camp Swift lots often limit where a drain field can go. Call (254) 615-3842 and we’ll walk the lot with you before you commit to a design.
Every Camp Swift garage conversion needs a vapor barrier under the new floor, proper insulation in walls and ceiling, and mechanical ventilation sized for the room’s square footage. The Colorado River basin humidity will find any gap in the envelope and grow mold inside the walls. We install dehumidifier circuits when the room needs active moisture control, and we vent baths and kitchens to the exterior, never into the attic. These are standard in our quotes, not add-ons. For a written price on your conversion, call (254) 615-3842.
On a ranch-style home off FM 20 in the old Camp Swift grid, our crew opened the attached garage to find original 1970s aluminum wiring and a slab with no moisture barrier. We re-framed the side wall to carry the new bedroom load, replaced the panel, and added a dehumidifier circuit, all priced and approved in writing before we pulled the permit.
If you’re considering a garage conversion in Camp Swift, call Ben Ortega’s team at (254) 615-3842. We’ll schedule a free estimate, walk your garage with you, and give you a written price before any work begins.
Written by Ben Ortega, Owner at Seedling ADU Austin, serving Camp Swift and Bastrop County.




