📞 (561) 671-0155 | FL Certified General Contractor · CGC1541355 | Palm Beach · Broward · Martin · St. Lucie
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Residential · Custom Homes

Custom Homes, Built to Your Plans and Managed for You.

Ground-up homes built to your plans across Palm Beach County — permitted, coordinated, and managed start to finish by one team.

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Why Keystone for Custom Homes

A custom home is the largest, most personal project most people ever take on. We make it predictable — a clear scope and budget locked before we break ground, and one team you know running the whole build.

Challenges We Handle

What Building a Custom Home Involves

From Your Plans
We build to your architect's and designer's drawings, exactly as intended.
Scope & Budget
A clear number and scope locked before the foundation is poured.
Permits & HOA
Permitting and architectural-review requirements handled for you.
Trade Coordination
One team running every trade — no mystery subs, no chasing.
Finish & Detail
The finishes and details that make the home feel like yours.
Move-In Ready
A final walkthrough you sign off on before you get the keys.
How We Work

How We Work

A clear path from first conversation to final walkthrough — so you always know where your home stands.

1
Plan
Scope, budget, and timeline defined and locked before work begins.
2
Pre-Construction
Permits pulled, trades scheduled, materials ordered.
3
Build
Daily oversight by one team, each phase inspected before the next.
4
Deliver
Final inspection, punch list, and a walkthrough you sign off on.
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Featured Project

Featured Custom Home

[ Add a completed custom home — photo + one-line caption ]

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Common Questions

What Homeowners Ask

What decides what I can build on my lot?
Zoning sets your setbacks, height, and lot coverage; in South Florida the flood zone and base flood elevation can also dictate how high the finished floor must sit. We read those constraints before design gets far, so the home is designed to what the site actually allows.
Do you handle HOA and architectural review?
Yes. Many Palm Beach County communities require architectural-review approval on top of the building permit, and we manage those submittals alongside the municipal permitting.
What engineering goes into a custom home here?
Soil and structural engineering, plus wind-load design and impact protection to meet South Florida's requirements. We coordinate the architect and engineers so what's drawn is buildable and compliant before we break ground.
How do you keep the budget honest?
We lock scope and budget before ground breaks, so the number you approve is the number we build to. If something genuinely unforeseen surfaces, you get options and a clear cost — never a silent line item.

Ready to Build Your Home? Let's Start With a Conversation.

Tell us what you're planning. The first step is scope, budget, and timeline.

Schedule a Consultation (561) 671-0155