







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Hornsby Bend
Finding a General Contractor in Hornsby Bend who understands floodplains, black gumbo clay, and Travis County building rules isn’t easy. Mason Remodeling Co Austin has been handling general contracting across Hornsby Bend since 2004, and we’ve learned exactly what this stretch of the Colorado River basin throws at a foundation or addition. If you’re planning a kitchen remodel, detached ADU, whole-home renovation, or garage conversion, call (903) 623-1966 and we’ll send a verified crew with a written price before any work begins.
Why Mason Remodeling Co Austin Is Hornsby Bend’s Preferred General Contractor Company

We earned our reputation in Hornsby Bend the slow way: scoping projects properly, writing honest prices, and showing up when we say we will. Homeowners here tell us the same thing after other contractors walk the property and go silent. They want a real number in writing, a crew they can recognize at the door, and someone who checks flood maps before quoting. That’s how we work.
Every Hornsby Bend project starts with a written price delivered before tools come off the truck. That’s not a sales pitch. It’s our standard, and it’s been the standard since 2004 as part of the Threshold Group family of home-service companies. Isaac Pruett leads our team, and he insists every crew member arriving in Hornsby Bend is identity-verified and introduced by name and photo before the visit. You’ll see a photo ID badge at the door, and the technician will be in a clean marked uniform. We call it the Threshold Standard.
Most Hornsby Bend homeowners we work with are often home alone, have young kids, or simply don’t want a stranger walking their property unannounced. That’s a fair concern. We built our whole process around answering it.
Styles & brands we work with







Construction Company in Hornsby Bend
A Construction Company in Hornsby Bend has to handle more than framing and drywall. Our General Contractor team regularly builds on acreage lots east of FM 973 where county permitting, septic setbacks, and well placement decide what can go where. Whether you’re putting up a detached shop, adding a room, or converting a garage, the job here often starts with paperwork most city contractors never touch. Typical construction work in Hornsby Bend runs anywhere from $30,000 for a garage conversion up to $220,000 for a full ADU build, depending on site conditions.
Septic and Well Setbacks
Travis County requires specific distances between any new structure and your septic tank, drain field, and well. We pull those setback numbers before we draw plans. That way the addition doesn’t end up 10 feet too close to a drain field and force a redesign.
Grading and Drainage
Flat lots near the Colorado River look easy to build on. They’re not. Water pools fast after a Central Texas downpour, and without proper grading your new slab becomes a wading pool. We scope drainage patterns early because moving dirt is cheaper than repairing a flooded addition.
Remodeling Contractor in Hornsby Bend

A Remodeling Contractor in Hornsby Bend is often working inside homes that have seen decades of shifting clay soil. Older houses near Hornsby Bend settled unevenly, which means door frames lean, drywall cracks, and floors slope. Before we touch cabinets or tile, we check what the foundation is doing and whether the remodel needs to account for movement. Kitchen remodels in Hornsby Bend typically run $14,000 to $45,000. Bathroom remodels land between $9,000 and $28,000. We keep those ranges honest and explain every line item before you sign.
Retrofitting Older Homes
Many Hornsby Bend properties were built on pier-and-beam or older slab foundations. When we remodel, we often find moisture intrusion under the house that needs addressing before new flooring goes down. Skipping that step guarantees callbacks.
Moisture Barriers and Heat-Resistant Materials
Central Texas heat and drought stress every material differently. We spec moisture barriers and finishes that hold up when the humidity spikes after a flash flood and the temperature follows with a 100-degree day. Cheap materials fail fast out here.
Trusted Brands We Service in Hornsby Bend
We work with specification-grade material partners because Hornsby Bend homes deserve products that last. For hardscape and outdoor work we regularly spec Unilock and Tremron pavers, and we stock local parts so turnaround stays quick. For interior work we draw from KraftMaid cabinetry and Kohler fixtures. You get vetted, professional-grade materials in one place without hunting across Austin for suppliers. We’ll show you the brochure options and give you straight advice on what holds up in this climate.
See the difference
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AfterCommon General Contractor Problems We See in Hornsby Bend Homes
- Quoting without a soil report: A slab poured on black gumbo clay without a soil report can crack inches in a dry summer. We’ve watched it happen on lots where someone skipped the testing to save $400.
- Pulling the wrong permits: Hornsby Bend sits in unincorporated Travis County, not the City of Austin. Contractors who pull city permits waste weeks and stall the draw schedule. We know which jurisdiction covers your address.
- Ignoring septic and well setbacks until the punch list: Building an ADU too close to a drain field means a partial teardown or redesign. We verify setbacks at the start, not the end.
- Underestimating material haul costs: Long haul distances to east Travis County acreage add up fast. Trucking, fuel, and equipment access all change the price. We quote those costs honestly instead of burying them in vague line items.
Pricing for General Contractor in Hornsby Bend, TX
We want Hornsby Bend homeowners to self-qualify before calling, so here are honest line-item ranges for the bigger projects we handle in this market:
| Project | Hornsby Bend Price Range |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
What moves the number within those ranges? Site access, floodplain status, soil conditions, septic and well setbacks, and how far the material haul runs. We factor all of that into your written price before work starts. No surprise invoices after the fact. Call (903) 623-1966 to schedule a free estimate and see exactly what your project costs in Hornsby Bend.
We Also Serve Cities Near Hornsby Bend
Our crews handle general contracting across the broader metro, including Austin, Round Rock, Pflugerville, and San Marcos. If your property sits west of Hornsby Bend or farther out, we’re still the same team. You can learn more about our coverage area on our General Contractor in Hornsby Bend page or call us and ask. Dispatch and scheduling are coordinated from our Austin office, but the crews serving Hornsby Bend work locally.
Serving Hornsby Bend, TX - Our Local Coverage Area
We’re based in the Hornsby Bend 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 General Contractor in Hornsby Bend
Yes. Many Hornsby Bend lots east of FM 973 sit inside the 100-year floodplain, so a FEMA flood map review is step one before we pull permits. We check the map, then order a soil report if the floodplain review comes back clean. Building without that review risks a slab in a flood path and a denied inspection later. Call (903) 623-1966 and we’ll walk you through the exact review your lot needs.
Travis County typically requires a minimum of 10 feet between a structure and a septic tank, and 20 feet from the drain field lines, but your specific permit will confirm the exact number. We pull your as-built septic drawings and verify setbacks before any design gets locked. On one Hornsby Bend acreage lot we scoped a detached ADU where the drain field setback pushed the structure 40 feet from the original site plan. We adjusted the grading, moved the bathroom rough-in, and wrote a change order before breaking ground, keeping the inspection on schedule. Ignoring that setback would have cost thousands later.
Yes, but only if your septic system has the capacity to handle the additional fixture count. Travis County will review your current septic design and may require an upgrade or an engineered system if you’re adding a bathroom. We’ll walk the property, check the septic capacity, and include any required upgrade in your written price before work starts.
Pier-and-beam is usually the safer choice on expansive clay, because it lets the building move independently of the soil instead of cracking with it. For smaller additions, an engineered slab with proper moisture conditioning and deep beams can work, but only after a soil report confirms what’s under the surface. We won’t pour concrete on black gumbo clay without that report. The soil here can shift a slab by inches in a dry summer, so the foundation design is not the place to save money.
Yes. Hauling concrete, lumber, and finish materials out to east Travis County adds fuel, truck time, and sometimes equipment transport to the quote. We itemize that cost in your written price so you see exactly what’s site logistics and what’s labor. You won’t get a vague “delivery fee” that balloons at the end. Call (903) 623-1966 for an exact quote with hauling included from day one.
Written by Isaac Pruett, Owner at Mason Remodeling Co Austin, serving Hornsby Bend since 2004.










