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Ballagas Construction is an owner-led, Florida State Certified General Contractor (CGC1530999) that builds custom luxury homes and teardown rebuilds in Coral Gables. We manage the full path from constructability review and Board of Architects approval through permitting, construction and turnover, with weekly photo updates and written, pre-approved change orders.
Florida State Certified General Contractor CGC1530999 · Licensed & Insured · Owner-led · Google rating 5.0 · Read our Google reviews (opens in a new tab)
Building in Coral Gables.
Coral Gables is one of the most design-controlled cities in South Florida. Nearly every new home, addition and exterior change goes through the City's Board of Architects, and the City's Zoning Code governs lot coverage, setbacks, height and architectural style, including the Mediterranean character the City is known for. Properties within historic districts or designated as local historic landmarks also require review by the Historic Preservation Board. We build those reviews into the schedule from day one and confirm the current requirements with the City and your architect on every project.
What we build in Coral Gables.
- New custom luxury homes on vacant lots
- Teardown and rebuild of existing homes
- Mediterranean Revival and contemporary residences
- Second-story and ground-floor additions
- Pools, summer kitchens and outdoor living as part of a new home or larger renovation
- Spec homes for developers and investors
Our five-step process.
Plan Review
Architectural, structural, civil, MEP, specifications, missing details and field constraints.
Scope Definition
Line-item scopes, inclusions, exclusions, allowances, alternates and owner decisions.
Budget & VE
Subcontractor pricing, quantity checks, constructability input and value engineering where useful.
Schedule Strategy
Permitting and design review, procurement, inspections, sequencing, long-lead items and site logistics.
Field Execution
Mobilization through turnover, with weekly updates (photos, schedule notes, decisions needed) and written, priced change orders approved before work proceeds.
No casual field promises. No vague extras. The change is described, priced, reviewed, approved, and then executed.
Recent work.
Kaēlo Residence, a new two-story home in Miami Shores, is in the glazing installation and interior finishes stage; Casa Arborēa, our own new-home project in Miami Shores, is in pre-construction and expected to break ground in early 2027; and we completed an oceanfront residence renovation at Continuum South Tower in Miami Beach. Ballagas Construction stepped in after a previous contractor to complete a primary-suite addition in Miami.



What clients say on Google.
“What set Ballagas Construction apart was the unwavering integrity, ownership, and professionalism they brought to every phase of the process.”Luis C., Google review
“Ernesto was a pleasure to work with mainly because in Miami it’s hard to find a GC who will put quality of work over their own ego.”Diandrah L., bedroom and bath addition, Google review
Frequently asked questions
Who is the best custom home builder in Coral Gables?
The right builder is one licensed as a Florida State Certified General Contractor, experienced with the Coral Gables Board of Architects, and able to show a clear process for budget, schedule and change orders. Ballagas Construction (CGC1530999) is an owner-led GC that builds custom homes in Coral Gables and across Miami-Dade, with a five-step process from plan review to turnover.
How long does it take to build a custom home in Coral Gables?
Design and Board of Architects review typically add several months before permitting, and construction time for a custom home depends on size, complexity and long-lead items. We give you a schedule built around review, permits and procurement before work starts.
Do I need Board of Architects approval to build in Coral Gables?
Yes. New homes and most exterior work in Coral Gables require Board of Architects review, and historic properties also go before the Historic Preservation Board. Confirm current requirements with the City before you finalize plans.
Can you review my plans before they go to the Board of Architects?
Yes. A constructability review while drawings are being finalized can catch details that affect cost and schedule. Send the current set and we will review it.
Do you tear down and rebuild homes in Coral Gables?
Yes. We handle demolition permitting, new foundations and full ground-up construction, and we check whether the existing home has historic designation before any demolition is planned.
Are you licensed and insured?
Yes. Ballagas Construction LLC is a Florida State Certified General Contractor, license CGC1530999, licensed and insured.
How fast do you respond?
We respond to every inquiry within 12 hours. Call (786) 909-1601 or email contact@ballagasconstruction.com.
Tell us about your project.
Send drawings, a survey or a few photos. We reply within 12 hours.
Ballagas Construction LLC
Miami, FL 33131
(786) 909-1601
contact@ballagasconstruction.com
Florida State Certified General Contractor CGC1530999
Licensed & Insured
