







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Room Addition Contractor Across Pecan Acres
Adding a room to your Pecan Acres home works differently here than almost anywhere else in the DFW Metroplex, and that’s a good thing. Because Pecan Acres sits in unincorporated Tarrant County, room additions skip municipal plan review entirely. No city inspections, no city permit fees, no waiting on a planning department. What you get instead is a county health permit review for septic, and then we build. Call Sutton ADU Fort Worth at (682) 255-2399 and we’ll walk you through exactly what your lot needs, what it doesn’t, and what the whole thing costs before you commit to anything.
Why Sutton ADU Fort Worth Is Pecan Acres’s Preferred Room Addition Contractor Company

We’ve worked on enough 0.5-to-2-acre lots in Pecan Acres to know what actually matters out here: where the septic lines run, how much the clay has moved under a 1980s pier-and-beam addition, and whether a concrete truck can make the turn off the county road onto your driveway. That local knowledge changes how we quote. Most room additions we scope in Pecan Acres include foundation leveling before framing, and we write that into the price instead of springing it on you later. Miles Hartwell, who leads our team, insists on one rule: the price we hand you before work starts is the price you pay. That’s the Sutton standard, and it holds for every project in Pecan Acres.
We’re part of the Threshold Group family, which means every crew member who steps onto your property is background-checked, identity-verified, uniformed, and photo-badged. You get their name and photo before they arrive. For a homeowner adding a bedroom for an aging parent or building a rental casita out back, knowing exactly who is walking up the driveway matters. The 365-Day Done Right Promise backs the work itself: if something isn’t right within a full calendar year, we make it right. Written, stamped, and dated on your project documents.
Sunroom Builders in Pecan Acres
Sunroom builders in Pecan Acres take on a specific challenge: creating a bright, comfortable room that can handle North Texas heat without turning into a greenhouse by July. A well-built sunroom here needs low-E glazing, proper roof insulation, and a dedicated mini-split rather than tapping the existing HVAC. Most sunroom additions in Pecan Acres run $45,000 – $85,000 depending on size, glazing type, and whether we need to pour a new slab or tie into an existing foundation.
Three-Season and Four-Season Options
A three-season sunroom works fine for spring and fall here, but Pecan Acres summers push past 100 degrees, so if you want the space usable in August, we recommend a four-season design with insulated glass and a dedicated cooling zone. The cost difference is roughly $8,000 – $14,000, and it’s usually the right call for a room you’ll actually use year-round. We’ll show you both options with line-item pricing so the decision is yours, not a surprise upcharge.
Foundation and Drainage on Acreage
On Pecan Acres lots, drainage matters more than most contractors admit. A sunroom attached to the wrong side of a pier-and-beam home can pool water against the existing foundation and accelerate the clay-soil movement already common out here. We scope grading and downspout routing into the quote. It’s not an add-on, it’s part of doing it right on a rural lot.
Room Additions in Pecan Acres

Room additions in Pecan Acres typically range from $60,000 for a simple bedroom-and-bath bump-out to $140,000+ for a larger master suite or family room extension with foundation leveling included. What makes a Pecan Acres addition different from one in Keller or Fort Worth is the permitting path. No municipal inspections means fewer delays and lower soft costs, but it also means the responsibility for a correct build rests squarely on the contractor. We take that seriously.
Bedroom and In-Law Suites
The most common room addition we build in Pecan Acres is a ground-floor bedroom or in-law suite with its own bath. Because many homes here were built in the 1970s and 1980s with pier-and-beam foundations, we almost always level and reinforce before framing. Skipping that step is how you get cracked drywall and doors that bind within a year. A bedroom suite addition with a bath typically runs $75,000 – $110,000 on a Pecan Acres lot, including foundation work.
Detached Additions and Casitas
On larger Pecan Acres properties, a detached room addition often makes more sense than tying into the main house. No roofline headaches, less disruption to your daily life, and you can build it as a future ADU. Detached room additions here start around $70,000 for a simple one-room studio and climb based on finishes and utility connections. Because septic systems on older Pecan Acres lots were frequently sized for larger families, adding one bedroom often passes the county percolation test without a new drain field, something we verify early in the scoping process.
Trusted Brands We Service in Pecan Acres
We work regularly with prefab and modular brands including Boxabl, Plant Prefab, and Tuff Shed conversions, and we stock common framing and finish materials locally for faster turnaround on Pecan Acres projects. If you’re considering a prefab addition or converting an existing Tuff Shed into a finished living space, we’ll give you honest guidance on whether the product fits your lot, your septic setup, and your budget. Our experience with Room Addition Contractor work across the region means we know which prefab lines hold up to Texas heat and which need extra insulation upgrades before they’re livable.
Common Room Addition Contractor Problems We See in Pecan Acres Homes
- Contractors quoting city permit fees that don’t exist here. Pecan Acres is unincorporated, so there’s no municipal plan review. A contractor who pads the quote with city-style permit and inspection fees is either unfamiliar with the area or overcharging you. We scope county health permits only.
- Septic setbacks forcing unplanned drain field work. Adding a bedroom can trigger a county percolation test. If your addition sits too close to the existing drain field or the tank, you could be looking at $10,000+ for a new field. We check septic placement before we quote, not after we start digging.
- Pier-and-beam foundations moving on clay soil. Pecan Acres sits on expansive clay, and homes built between the 1970s and 1990s were often set on pier-and-beam without modern soil preparation. Leveling before framing prevents cracked walls, sticking doors, and sagging floors a year down the line.
- Equipment access problems on long driveways and narrow county roads. Concrete trucks, lumber deliveries, and crane rentals all need room to maneuver. On some Pecan Acres lots, we have to schedule smaller trucks or stage materials at the road. We plan for that in the quote so it’s not a mid-project surprise.
Pricing for Room Addition Contractor in Pecan Acres, TX
Here are the ranges we quote most often in Pecan Acres. A simple bedroom addition starts around $60,000 – $80,000. A bedroom with an attached bath runs $75,000 – $110,000. A larger family room or master suite extension runs $95,000 – $140,000. Sunrooms fall between $45,000 and $85,000 depending on glazing and whether you want year-round comfort. Detached casitas and converted workshops start around $70,000 and go up based on size, finishes, and whether a new septic line is needed. Every quote includes foundation assessment, grading, and drainage scoped up front. Call (682) 255-2399 for a free estimate with a written, line-item price before any work begins.
We Also Serve Cities Near Pecan Acres
Our crews handle room additions throughout the western DFW Metroplex, including Fort Worth, Arlington, North Richland Hills, and Keller. If you’re comparing contractors across city lines, remember this: Pecan Acres has different rules than every one of those cities, and a quote built for Pecan Acres should reflect that. We scope every project to the specific jurisdiction and lot conditions, not a regional average.
Serving Pecan Acres, TX - Our Local Coverage Area
We’re based in the Pecan Acres 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 Room Addition Contractor in Pecan Acres
No. Pecan Acres is unincorporated Tarrant County, so there is no municipal building permit or city inspection process for a room addition. What you do need is county health approval if the addition affects your septic system, which usually means a percolation test and a review of setback distances. That process is far simpler and cheaper than city plan review, and we handle all of it for you. Call (682) 255-2399 and we’ll explain exactly what your specific property requires.
Your septic system is the single biggest variable on a Pecan Acres room addition. Adding a bedroom can trigger a county percolation test, and if your addition sits too close to the tank or drain field, you may need a new drain field at $10,000 or more. The good news: many Pecan Acres septic systems were sized generously when homes were built, so a one-bedroom addition often passes without modification. We check this during our initial scoping visit, before we quote.
Sometimes, yes. If the converted garage is for non-sleeping use like an office or studio, it typically doesn’t trigger new septic requirements. If you’re adding a bedroom, the county may require a percolation test, but many existing Pecan Acres systems can absorb one extra bedroom without modification. We’ll tell you early in the process whether your conversion will pass as-is or need septic work, and that number will be in your written quote. Call (682) 255-2399 for a free assessment.
Expect some pier-and-beam movement. The clay soil out here expands and contracts with moisture, and most 1970s – 1990s homes in Pecan Acres weren’t built with modern soil preparation. We include a foundation assessment in every quote and typically recommend leveling before framing. That prevents cracks, sticking doors, and uneven floors after the addition is complete.
Usually yes, but it depends on your driveway, gate width, and the nearest paved road. Some Pecan Acres properties have narrow county road access or soft ground that won’t support a loaded concrete truck, so we plan deliveries around smaller vehicles or stage materials at the road. We walk your access route during the free estimate and work the logistics into the written price, so there’s no delivery-related surprise halfway through the build.
Written by Miles Hartwell, Owner at Sutton ADU Fort Worth, serving Pecan Acres and the surrounding Tarrant County area.


