







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Country Walk
Most general contracting jobs in Country Walk run $45,000 to $130,000 for a home addition, $90,000 to $220,000 for a detached ADU, and $30,000 to $80,000 for a garage conversion. We know this market because we work it every week, from acreage lots off SW 137th Avenue to newer subdivisions near Country Walk Drive. Country Walk sits in unincorporated Miami-Dade County, so almost every structural project goes through county permitting rather than a municipal building department. That changes timelines, inspections, and how a job gets scoped. If you’re planning an addition, shop, or full remodel, call (803) 680-2547 for a free estimate and a written price before any work starts.
Why Mason Remodeling Is Country Walk’s Preferred General Contractor Company

Homeowners here don’t just want a contractor who can swing a hammer. They want a contractor who shows up on time, knows the county inspection schedule, and doesn’t surprise them with extra charges. Mason Remodeling has operated as part of the Threshold Group family of home-service companies since 2004, and every crew member who comes to a Country Walk home is background-checked, identity-verified, and introduced by name and photo before they arrive. You’ll see a photo ID badge at the door. That’s the Threshold Standard, and we’ve never waived it.
Our Country Walk customers tell us the same thing: the written price matters as much as the craftsmanship. We deliver a written price before any tool is unpacked, on every project, every time. No verbal estimates that grow on the final bill. And when the job wraps, you get a written guarantee with coverage terms stated plainly, including what’s covered, what’s excluded, and for how long. If something fails within 365 days of completion, the Done Right Promise means we make it right at no cost to you. A live person answers our phone 24 hours a day, every day, including weekends and holidays. No call trees.
Styles & brands we work with







General Contractor Services in Country Walk
General Contractor Services in Country Walk mean something different than they do in a dense Miami neighborhood. Most lots here are larger, many are on well and septic, and nearly every structural project runs through Miami-Dade County permits. That’s exactly the kind of job we scope carefully before quoting. A home addition here runs $45,000 to $130,000, and the number depends heavily on setbacks, soil conditions, septic location, and access for material delivery.
Home Additions on Acreage Lots
Country Walk lots often have room to build out, but that space comes with rules. Miami-Dade requires well separation and drainfield setbacks for any addition, and if the footprint conflicts with either, the plan moves before you ever see a final quote. We survey the lot, stake the proposed footprint around existing septic and well infrastructure, and run the setback check as step one. That’s why our written price reflects reality, not a guess.

Room Additions and Layout Changes
A room addition in Country Walk typically falls in the same $45,000 to $130,000 range as a larger addition, but smaller bump-outs on a slab can land toward the lower end. The scope question here is always the same: does the addition tie into the main house cleanly, and what does the county say about the roofline and setbacks? We walk you through every permit application and inspection milestone before the quote is finalized.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Construction Company in Country Walk

Construction Company work in Country Walk almost always involves thinking beyond the house itself. Outbuildings, shops, detached ADUs, equipment access, grading and drainage: these are the things that change a bid on a large lot. That’s the work Mason Remodeling handles directly, and it’s why our quotes for Country Walk don’t look like quotes for a zero-lot-line home in Kendall.
Detached ADUs and Outbuildings
On an acreage lot off SW 137th Avenue in Country Walk, we framed a detached ADU and shop behind the house. Step one was staking the footprint around the existing septic drainfield and well head so the county setbacks held. Our first rough-in inspection passed on the first walk, and we poured the slab after confirming the load-bearing tie-in to the main house. Final inspection sign-off cleared before we set the KraftMaid cabinets and Cambria tops in the kitchenette. That’s the kind of sequencing county work requires. A detached ADU in Country Walk runs $90,000 to $220,000.
Garage Conversions and Driveway Work
A garage conversion here runs $30,000 to $80,000. If the garage is attached and the conversion adds conditioned square footage, the county treats it as an addition for permitting purposes, which means the same septic and well setback review applies. We also handle concrete driveway installation, priced at $4,500 to $12,000 in Country Walk, and paver patio installation at $3,500 to $11,000. Long driveways off County Walk’s acreage lots mean delivery runs and staging matter. We build that into the quote up front.
Trusted Brands We Service in Country Walk
We keep relationships with specification-grade manufacturers so Country Walk customers don’t have to settle for whatever the supply house has on the shelf. That includes KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone surfaces, Kohler and Moen fixtures, and GAF and CertainTeed roofing. For prefab and panelized structures on acreage lots, we’ve worked with Abodu, Cover, and Mighty Buildings systems, and we can advise on which makes sense for a Country Walk ADU or outbuilding. Because we order and stage these materials ourselves, we avoid the delivery delays that stall county inspection schedules.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in Country Walk Homes
- Septic and well setback surprises. A homeowner scopes an addition off the house square footage, and the county kicks the permit because the footprint crowds the drainfield. The plan moves, the price changes, and the job re-enters permitting. We catch this before quoting, not after.
- Underestimating acreage logistics. Quoting a Country Walk job as if it were a dense city lot misses the long driveway hauls, equipment access, and staging area costs. Those never show up in a city-lot bid, and we build them in from the start.
- Skipping grading and drainage. An open Country Walk lot ponds against a new slab or outbuilding after the first summer storm. If drainage isn’t in the scope, the punch list turns into a change order. We include it in the written price.
- County inspection scheduling lag. Miami-Dade’s building department adds turnaround time to every rough-in and final. Homeowners who don’t plan for it watch their timeline slip. We sequence work around inspection dates so the job doesn’t stall.
Pricing for General Contractor in Country Walk, FL
Here is what we quote in Country Walk, in writing, before any work starts. These are not back-of-the-napkin ranges. They reflect county permitting, acreage access, and the materials specified.
| Project | Country Walk Price Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
| Paver Patio Installation | $3,500 – $11,000 |
What moves a number within these ranges? Septic and well setbacks shift a footprint. Long driveway hauls add delivery and staging cost. Grading and drainage work adds scope. If the county requires structural engineering for a tie-in, that’s a line item. We price all of this before you sign anything. Call (803) 680-2547 for a free estimate and a written quote.
We Also Serve Cities Near Country Walk
When we’re not on a job in Country Walk, our crews serve Miami, Hialeah, Miami Gardens, and Homestead. The permitting and acreage realities change from one to the next, and we scope each one locally. If you’re in a nearby city and planning a project, call (803) 680-2547. We’ll walk you through what applies to your specific lot.
Serving Country Walk, FL - Our Local Coverage Area
We’re based in the Country Walk 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 Country Walk
You pull through Miami-Dade County. Country Walk is unincorporated, so there is no municipal building department handling structural permits. All permit applications, plan reviews, rough-in inspections, and final sign-offs run through the county’s system. That adds scheduling time to every phase, and we build that into our project timeline before we quote. Call (803) 680-2547 if you want to talk through what applies to your specific project.
It changes the footprint before anything else. Miami-Dade requires specific separation distances between any new structure and both the well head and the drainfield. If your proposed addition or ADU sits too close to either, the footprint moves, the plan changes, and the permit resubmits. We stake the proposed footprint around the septic and well locations as step one, before you ever see a final price. That’s the only way to avoid a change order later.
Acreage lots in Country Walk cost more to service because of access and logistics. Long driveways mean delivery trucks stage farther from the build, equipment needs room to maneuver, and material runs take longer. We include those haul, staging, and access costs in the written price. On a dense city lot, those costs barely register. Here, they’re real line items, and a bid from a contractor who doesn’t quote them will grow on the final bill. Our quote doesn’t.
A shop or detached outbuilding adds structural scope, county permitting, and often a separate slab, and that pushes the project into the $90,000 to $220,000 range when built as a true ADU with conditioned space. A simpler outbuilding with no plumbing or kitchenette lands lower. The determining factor is almost always the septic and well setback review, because the county treats any habitable detached structure like an addition for separation purposes. We scope that first.
We sequence the work around the county’s inspection calendar, not the other way around. Rough-ins get scheduled as soon as the work is ready, and we have materials staged so no inspection gets called off for a missing delivery. That’s why we handle ordering and staging ourselves, and why we plan deliveries around Miami-Dade’s turnaround times. It’s also why our written price includes the coordination time other contractors leave out, and then add later. Call (803) 680-2547 for an exact quote. Estimates are free.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Country Walk.










