Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Key Biscayne
A full kitchen remodel in Key Biscayne typically runs $14,000 – $45,000 depending on cabinet grade, countertop material, and whether you’re moving plumbing. That’s the number to plan around before you open a single wall. Our General Contractor team handles the whole job from demolition to final inspection, with a written price before any work starts and a one-year guarantee on everything we touch.
Key Biscayne isn’t Miami Beach. It’s a barrier island with its own permitting path, its own wind-load requirements, and its own failure points. We know the difference. Call (903) 568-7222 and you’ll reach a real person who can talk scope, timeline, and cost today.
Why Bradford Remodeling Is Key Biscayne’s Preferred General Contractor Company
Bradford Remodeling operates under The Garrison Standard, a written operating framework that’s been in place since 2004 as part of the Garrison Partners family. Every project, from a small bathroom refresh to a whole-home remodel on Harbor Drive, gets a documented scope of work and a fixed price before the first tool comes out. The Standard isn’t a slogan. It’s the reason our crews wear uniforms, our technicians are background-checked, and our change-order process is written down.
Curtis Lane runs the operation with one rule: if the price can move at the door, it’s not a price. That discipline matters on an island where a missed DERM review or a failed county inspection can add thousands to a job retroactively. Our Key Biscayne clients call because they want a contractor who already knows which forms to pull, which inspections come first, and what the county will flag before drywall goes up.
We don’t ask you to trust us on faith. We give you a written price, a written guarantee, and a signed copy of the punch list at close. The 365-Day Done Right Promise covers every completed project for a full year: if the work doesn’t hold, we come back and correct it at no charge.
Styles & brands we work with
Remodeling Contractor in Key Biscayne
A Remodeling Contractor in Key Biscayne does what a mainland contractor does, plus a layer of island-specific permitting and engineering that most Miami firms never touch. The job starts with a scope-of-work review against Miami-Dade County’s Building Code and a check on whether the property falls inside a DERM wellfield review zone. Demolition follows, then rough-in for plumbing and electrical, county inspection sign-offs, drywall, finishes, and a final walk-through with the signed written guarantee in your hand.
We’ve pulled permits on canal-front homes along Harbor Drive where the county required roof-to-wall strap verification before approving a kitchen bump-out. That’s not a surprise you want to discover mid-project. It’s a line item we solve before demolition starts.
Kitchen and Bath Remodels on the Island
A Key Biscayne kitchen remodel commonly ranges from $14,000 to $45,000. A bathroom runs $9,000 to $28,000. The spread comes down to whether you’re keeping the existing footprint, swapping cabinets for KraftMaid or Wellborn, or moving gas and water lines. Moving plumbing changes everything, and we’ll tell you that on the first call.
Whole-Home and Structural Work
Home additions in Key Biscayne start around $45,000 and can reach $130,000 for a two-story build with impact-rated fenestration. We scope these jobs against Miami-Dade wind-load requirements from the first site visit. A mainland bid that ignores those loads is a budget that will fail before framing passes inspection.
Licensed General Contractor in Key Biscayne
A Licensed General Contractor in Key Biscayne must run work through Miami-Dade’s permitting and inspection pipeline, not a loose paper process. That means county building permits, DERM reviews where the property falls inside a wellfield zone, and inspection sign-offs scheduled in the right order. The contractor’s license matters, but so does knowing which office to call first on a barrier island where the aquifer sits directly beneath the street.
We pull the permit. We schedule the inspection. We coordinate the sign-off. We do not hand you a permit number and tell you to wait. Bradford’s process, under The Garrison Code, assigns a single point of contact to every Key Biscayne job so you’re never guessing who’s on site or what step comes next.
Impact Windows and Wind-Load Compliance
Impact window installation in Key Biscayne runs $8,000 to $25,000 depending on opening count and frame material. Miami-Dade’s High Velocity Hurricane Zone rules govern the product. We install brands with documented manufacturer specs and warranties, and the county inspection is scheduled before the exterior trim goes back.
Room Additions and Structural Changes
A room addition on the island is not the same job as a room addition in Kendall. The same square footage costs more here because the wall assembly, roof tie-downs, and glazing all have to meet a higher standard. We bid that from the first walk-through, and the number doesn’t move unless you change the scope.
Trusted Brands We Service in Key Biscayne
Bradford Remodeling installs documented, name-brand materials so the spec is traceable and the warranty is real. On Key Biscayne kitchen jobs we regularly spec KraftMaid or Wellborn cabinetry, Cambria or Caesarstone countertops, and Kohler or Moen fixtures. Exterior work leans on GAF, James Hardie, and Therma-Tru doors. Prefab options from Dvele and Mighty Buildings make sense for some ADU or addition scopes where factory tolerance beats field framing. We stock common replacement components for Key Biscayne service calls and can pull island-specific hardware without waiting on a mainland run.
See the difference
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AfterCommon General Contractor Problems We See in Key Biscayne Homes
- Demolition before DERM confirmation. We’ve walked onto jobs where a prior crew opened walls before checking whether the property sat in a DERM wellfield review zone. The project stalled for weeks and the homeowner ate a retroactive permitting bill. We run the wellfield check before any sledgehammer moves.
- Mainland pricing that ignores wind-load code. A bid calibrated for mainland Miami doesn’t account for impact-rated glazing, roof-to-wall straps, or the heavier framing Key Biscayne requires. That under-scoped number becomes a change order the second the county looks at the plans.
- Drywall before the county sign-off. Rough-in has to be inspected before the walls close. A crew that skips that step gets to tear finished drywall back out, and the owner pays for the redo. We sequence inspections correctly from day one.
- Coastal humidity and substrate rot. Salt air and a high water table mean substrate, sill plates, and exterior trim degrade faster here than inland. We open up walls expecting some level of moisture intrusion and price the repair honestly rather than hiding it in an allowance.
Pricing for General Contractor in Key Biscayne, FL
Here are the market ranges we work within for Key Biscayne projects. These are real numbers, based on current island pricing for materials, labor, and the extra engineering the county demands.
| Project | Key Biscayne Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Impact Window Installation | $8,000 – $25,000 |
What moves the price: moving plumbing or gas lines, discovering rotted substrate when walls open, upgrading to custom cabinetry, and any structural change that triggers additional engineering. We price the known scope in writing up front. Change orders, if you ask for them, are documented and approved before the work continues. Call (903) 568-7222 for a free estimate and we’ll give you the exact number for your scope.
We Also Serve Cities Near Key Biscayne
Bradford Remodeling serves Key Biscayne and the surrounding South Florida communities, including Miami Beach, Miami, Coral Gables, and Hialeah. If you’re a few miles off the island, the same written-price process and the same one-year guarantee apply. Call us and we’ll tell you straight whether we can get a crew to your street on a reasonable schedule.
Serving Key Biscayne, FL - Our Local Coverage Area
We’re based in the Key Biscayne 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 Key Biscayne
Yes. Nearly every kitchen or bathroom remodel that touches plumbing, electrical, or structural framing requires a Miami-Dade County building permit. Key Biscayne sits under the county’s jurisdiction, and the county inspects rough-in work before drywall closes. We pull the permit, schedule the inspection, and make sure the sign-off happens before the walls go up. Call (903) 568-7222 and we’ll confirm what your specific scope requires.
A DERM wellfield review is a Miami-Dade Department of Environmental Resources Management check on whether your property sits within a recharge zone for the Biscayne Aquifer, which feeds the island’s drinking water. Many Key Biscayne properties fall inside these zones, and the review must be completed before the county building permit is issued. A contractor who misses it stops the job cold. We run the check as part of every scope-of-work review, before demolition, so the schedule holds. Call (903) 568-7222 for a straight answer on your property.
We use a documented change-order process. You get a written scope of work before we start. If something changes after the walls open, the change order lists the new work and the cost adjustment in writing, and you approve it before the crew continues. No verbal surprise invoices, no “we’ll settle it at the end.” The Garrison Standard requires it on every project. Call (903) 568-7222 if you’ve been burned by scope creep elsewhere.
A kitchen remodel in Key Biscayne typically runs six to ten weeks once the permit is issued. A bathroom runs four to six weeks. A home addition can run four to six months depending on engineering and county inspection cycles. Permit approval times are what they are, and anybody promising you a two-week whole-home remodel is lying. We give you a calendar with named milestones and we hold to it. Call (903) 568-7222 to talk through your timeline.
We install KraftMaid and Wellborn cabinetry, Cambria and Caesarstone countertops, and Kohler and Moen fixtures as our standard kitchen and bath spec. For exterior work we use GAF, James Hardie, and Therma-Tru. Prefab ADU builds can be scoped with Dvele or Mighty Buildings. Every brand carries manufacturer documentation and a warranty that stands behind our own one-year guarantee. Call (903) 568-7222 and we’ll spec your job against real manufacturer data.
Written by Curtis Lane, Owner at Bradford Remodeling, serving Key Biscayne under The Garrison Standard.
