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A new rear addition with a vaulted beamed ceiling and tall windows
Home Addition Contractor · Camp Swift, TX

Home Addition Contractor in Camp Swift - Plans, Permits & Build, One Fixed Price

We handle the design, the engineering, and the city permit, then build it. One contract, one crew, one accountable point of contact. Free feasibility check on your lot before you commit.

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A single-story rear room addition with tall windows and a new patio
A new sunroom addition with three walls of windows
A new bathroom inside a converted garage
The bedroom inside a new ADU
The bathroom inside a new ADU
A small deck outside a new ADU
A former garage converted into a guest house
The living room inside a new ADU
Every project starts with

A free site visit, a check of what your lot allows and a written, line-item price.

Get your free estimate

Fast, Reliable Home Addition Contractor Across Camp Swift

Adding a room to a Camp Swift home usually costs between $85,000 and $190,000 depending on the sub-service, and a sunroom addition typically runs $45,000 to $95,000. We build room additions, second story additions, sunroom additions, bathroom additions, garage additions, and bump-out additions across Bastrop County, and we’re familiar with the particular headaches Camp Swift lots throw at homeowners: unplatted parcels from the old military reservation, older ranch homes with cloth-wrapped wiring, and septic systems that dictate what the county will approve. If you’re planning a Home Addition Contractor project, call (254) 615-3842 for a free estimate with a written price before any work begins.

Call (254) 615-3842

Why Seedling ADU Austin Is Camp Swift’s Preferred Home Addition Contractor Company

A second-story addition with a balcony, matched to the original house

Camp Swift homeowners call us because we understand what opening up a 1970s or 1980s ranch home actually turns up. Our crews work on homes near County Road 367, off of Turkey Trot Trail, and throughout the wooded lots that still follow the old Camp Swift military grid, and they know to expect the unexpected: outdated wiring, termite-damaged sill plates, failed waterproofing, and framing that was never meant to carry a bump-out. Every project starts with an inspection, and every surprise gets documented, priced, and approved in writing before we touch it.

The Cedarwell Care Promise, on Every Job

When we walk into your Camp Swift home, we treat it like a family lives there, because one does. Shoe covers and drop cloths inside the house, pet-safe products where there’s a choice, and a photo of the clean-up before the crew leaves, every single workday. Our technicians are background-checked and uniformed, so you know exactly who’s walking through your door. And a live person answers the phone 24/7 during your active build, so you’re never chasing a voicemail tree when you have a question about your sunroom addition or room addition.

Ben Ortega Leads Every Camp Swift Project

Ben Ortega runs our Camp Swift work the way he’d want it done on his own property: plainly, carefully, and with a written price before a single tool is picked up. When he walks a lot off of Plainview Drive or near the Colorado River basin, he’s looking at parcel lines, septic capacity, and tree preservation, because those are the things that determine whether your addition gets approved the first time or gets flagged by the county. You’ll get his direct line of sight on your project from the first site visit to the 365-Day Done Right Promise at the end.

Sunroom Addition in Camp Swift

A Sunroom Addition in Camp Swift is one of the most practical ways to add living space on a larger wooded lot without triggering the full cost of a stick-built room. Most sunrooms here run between $45,000 and $95,000, and the design almost always has to account for two local realities: hot, humid summers that demand proper ventilation and insect screening, and a potential for flooding from the Colorado River basin that pushes foundations up and calls for moisture-resistant materials. We also have to check the existing structure first, because many Camp Swift homes from the 1970s and 1980s have sill plates and rim joists that termites have been working on for decades.

Elevated Foundations and Moisture Control

Camp Swift’s climate doesn’t forgive ground-level shortcuts. We specify elevated foundation details and proper drainage on sunroom additions so the first heavy spring rain doesn’t find its way under your new floor. Vented skirting, insect screening on all openings, and James Hardie trim that shrugs off humidity are standard here, not upgrades.

What a Sunroom Addition Lets You Live With

Families in Camp Swift use sunrooms as breakfast rooms, play spaces, and quiet spots for teenagers to do homework away from the main living area. Because we write the price before work starts and hold to it unless something hidden is found, you can plan for the cost of the room without worrying that the bill will wander after the crew arrives.

Call (254) 615-3842 to schedule a free estimate on a sunroom addition. Ben will walk the lot with you and tell you exactly what the county is going to look at.

Room Addition Contractor in Camp Swift

A second-story addition that matches the existing roofline

A Room Addition Contractor in Camp Swift is usually adding space to a single-story ranch or a manufactured home from the 1970s through the 1990s, and the work ranges from $85,000 to $190,000 depending on the size, the sub-service, and what the existing structure will support. This is where the old military grid comes into play: many local properties were unplatted subdivisions from the 1940s Camp Swift military reservation, so we often have to survey the parcel before any foundation work to confirm the actual boundaries. Oddly shaped lots and deep setbacks can mean a planned addition encroaches on an easement or a historic utility line, and the county will flag that.

Surveying Parcels With Irregular Lines

We opened up a 1970s ranch home off of a wooded lot near the old Camp Swift grid and found original cloth-wrapped wiring and termite-damaged sill plates. Because the permit triggered code upgrades, we had to re-feed the panel, sister the floor joists, and add hurricane ties before framing the sunroom addition, and every surprise was documented, priced, and approved in writing before we touched it. That’s not unusual for Camp Swift. It’s the norm.

Working With Septic and Floodplain Limits

Bastrop County’s rural zoning and floodplain rules constrain most Camp Swift additions. Adding a bedroom means adding a fixture count, and the existing septic system has to be able to handle it legally. We check septic capacity before we draw anything, because there’s no point designing a room the county won’t permit. For homes that sit low near the Colorado River basin, we raise the foundation and detail the waterproofing so a ground-level room stays dry.

Common Home Addition Contractor Problems We See in Camp Swift Homes

  • Skipping a septic capacity check before adding a bedroom. The existing system may not legally support the extra fixture count, and the county will not issue the permit. We verify septic capacity before the design leaves the desk.
  • Assuming a standard setback on an unplatted Camp Swift parcel. Odd lot lines from the old military grid mean the county can flag an addition for encroaching on an easement or historic utility line. We survey first.
  • Framing over existing wall sections without verifying waterproofing and termite damage. A 1970s or 1980s ranch home often hides rot behind the siding, and new framing over it just traps moisture. We open the wall and document what’s there before we build over it.
  • Ignoring the Central Texas humidity when choosing materials for a ground-level addition. Moisture-resistant products and proper ventilation are not optional here. They’re the difference between a sunroom that lasts 20 years and one that sweats through its first Camp Swift summer.

Pricing for Home Addition Contractor in Camp Swift, TX

A room addition in Camp Swift typically runs $85,000 to $190,000, while a sunroom addition is usually $45,000 to $95,000. Bump-out additions tend to be on the lower end, second story additions on the higher end. What moves the price is what we find when we open the wall: outdated wiring, damaged framing, failed waterproofing, and the code upgrades a permit triggers once anything is exposed. We handle that with an inspection first, allowances written into the contract, and any surprise priced and approved in writing before we touch it. Call (254) 615-3842 for a free estimate, and you’ll get a written price before any work starts.

Trusted Brands We Service in Camp Swift

If you’ve been researching prefab and modular ADUs, you’ve probably come across Abodu, Cover, and Tuff Shed - or you’re looking for ADU Builders in Camp Swift who can work with those brands. We work with those brands and their materials on Camp Swift projects, and we keep access to James Hardie siding and trim for sunroom additions and bump-outs that need to handle Central Texas humidity. For a room addition on a ranch home or a manufactured home, the right material matters as much as the right framing. We’ll show you what each option costs in writing so you choose what fits your lot and your budget, not what a builder prefers to sell.

We Also Serve Cities Near Camp Swift

While we spend a lot of time on Camp Swift’s wooded lots and county roads, our crews also serve homeowners in Home Addition Contractor in Camp Swift and the nearby communities of Austin, Round Rock, Leander, and Cedar Park. If you’re anywhere in Bastrop County or the surrounding area, the same written pricing and 365-Day Done Right Promise apply.

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 Home Addition Contractor in Camp Swift

Why Camp Swift Chooses Seedling ADU Austin

We set the standard for home addition contractor in Camp Swift.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Camp Swift

Getting your home addition contractor handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your home addition contractor needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Camp Swift - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local home addition contractor pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Camp Swift Customers Say

Trusted by homeowners across Camp Swift and surrounding areas.

★★★★★

"They converted our garage and were so mindful that we were living right there through it. Quiet hours respected, site swept, nothing left out where the kids play. Lovely work."

Eugene Park · Verified customer
★★★★★

"Built a backyard unit for us. For a months long project the crew kept the site remarkably tidy, swept daily, and were respectful of our neighbors and our dog. Beautiful result."

Charlotte Vey · Verified customer
★★★★★

"Backyard cottage build. For a long project they kept the site remarkably tidy and were respectful of our neighbors and our dog. Swept the driveway every evening."

Leona Pfeiffer · Verified customer

Small homes that live large

Vaulted ceilings, compact kitchens and private decks: the details that make an ADU feel like a home.

Read our ADU guides
A new two-story ADU over a garageAn attached garage converted into living spaceA compact kitchen inside a new ADUA kitchenette inside a converted garageA new modern ADU with wood claddingA bedroom and desk inside a converted garage

More ADU services in Camp Swift

Every build below starts the same way: a free site visit and a written price.

Getting started with Seedling in Austin

Every project starts with a conversation and a written price. Here is how to take the first step.

A project lead measuring a backyard ADU site with the homeowner

Free site visit

A project lead walks the lot with you, checks what it allows and hands you a written, line-item price. No obligation.

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Your Austin team

A local crew that works across Austin and the towns around it, to the same written standard as every Seedling location.

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A worker protecting the lawn before an ADU build starts

Read our written promise

What we promise on every job, written down, with the terms spelled out before any work starts.

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(254) 615-3842

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