The Ultimate Checklist for Hiring a Custom Home Builder in St. Augustine

# The Ultimate Checklist for Hiring a Custom Home Builder in St. Augustine

Building a custom home in St. Augustine is one of the biggest financial decisions you will make. The right builder turns your vision into a finished home on time and on budget. The wrong one costs you months, real money, and serious frustration.

If you are researching how to hire a custom home builder in St. Augustine, this checklist covers every step, from verifying credentials to reading the fine print before you sign.

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Verifying Licenses, Insurance, and St. Johns County Credentials

Before a builder ever sets foot on your property, confirm they are properly licensed and insured to work in St. Johns County. This step is not optional.

Florida General Contractor License. Verify through the Florida Department of Business and Professional Regulation (DBPR) at myfloridalicense.com. A licensed general contractor holds a CGC or CBC license number. Ask for it, then look it up yourself.

St. Johns County local requirements. Some specialty trades require county-level permits and local registration on top of state licensing. A qualified custom home builder in St. Augustine will already know the St. Johns County Building Department process inside and out.

General liability insurance. One million dollars per occurrence is the standard minimum. Ask for a certificate of insurance that names you as an additional insured during construction.

Workers' compensation coverage. If the builder has employees or subs on your site without workers' comp, you could be liable for injuries on your own land. Get proof of coverage in writing before anyone breaks ground.

A legitimate builder hands over this documentation without hesitation. If they stall or deflect, take note.

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Questions to Ask During Your Builder Consultation

The consultation is your chance to assess how a builder communicates, how organized they are, and whether they actually know the local market. Show up prepared.

How many custom homes have you completed in St. Augustine or St. Johns County in the last three years?

Who are your primary subcontractors, and how long have you worked with them?

Do you manage permitting, or does the homeowner handle that process?

What is your current workload, and how many active projects are you running at once?

How do you process change orders, and what does that approval look like in writing?

What system do you use to keep clients informed during the build?

Can you walk me through a recent project from contract signing to certificate of occupancy?

Listen for specifics. A builder who can tell you exactly how they handled a permit delay or a material shortage on a recent project has actually dealt with those situations before. Vague or general answers are a sign they may not have the experience they claim.

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What to Look for in a Custom Home Building Contract

The contract is where conversations become commitments. Read every page carefully. If anything is unclear, have a real estate attorney review it before you sign.

Scope of work. Every major item included in the build should be spelled out. Vague language like "standard finishes" leaves too much room for disagreement later.

Allowances. Allowances are budget placeholders for items not yet selected, such as fixtures or flooring. Know exactly what each allowance covers and what happens when you go over it.

Payment schedule. Payments should be tied to construction milestones, not calendar dates. Avoid arrangements where more than 10 to 15 percent is due before work begins.

Project timeline. A start date, a target completion date, and provisions for delays should all be in writing.

Change-order process. Any change to scope or cost should require written approval from both parties before work proceeds. Verbal agreements during a build are a recipe for disputes.

Lien waiver requirements. Florida has strong lien laws. Your contract should require the builder to collect lien waivers from subcontractors and suppliers as each payment is made.

Warranty terms. Florida statute requires a one-year workmanship warranty on new construction. Ask what the builder offers beyond that minimum.

A thorough contract protects both sides. If a builder pushes back on including standard protections, that is worth paying attention to.

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Red Flags to Watch for When Evaluating Bids

Collecting multiple bids is the right move. Knowing how to read them is what counts.

Bids with no line-item detail. A lump-sum number with no breakdown makes it impossible to compare proposals accurately. Ask for an itemized estimate.

Bids that are significantly lower than the others. A bid 20 to 30 percent below the field usually means something was left out, or the builder plans to recover that margin through change orders after you have committed.

Pressure to sign quickly. Builders doing solid work do not need to rush you. High-pressure tactics suggest a builder chasing cash, not a builder confident in their product.

Large upfront deposit requests. A deposit in the 10 to 15 percent range is reasonable. Requests for 30, 40, or 50 percent upfront before work starts are outside the norm for reputable contractors.

No verifiable local presence. Any custom home builder in St. Augustine worth hiring has a real local address, a working phone number, and a portfolio of completed work you can actually visit.

Unlicensed subcontractors. Ask who handles electrical, plumbing, and HVAC, and verify those subs carry their own licenses and insurance. Unlicensed work on your home creates liability that falls on you.

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How to Check References and Review Past St. Augustine Builds

References are one of the most useful tools available when figuring out how to hire a custom home builder in St. Augustine. Most people collect them and never follow through. Do the work.

Ask for references from projects completed in the last two years, not five. Businesses change. A strong track record from several years ago tells you less about what working with them looks like today.

Request contact information for at least three past clients. Do not accept a single reference the builder hand-picks for you.

Ask to visit a completed home if possible. Seeing the quality of finishes and craftsmanship in person tells you things no photo can.

Ask specific questions when you call. Did the project finish close to the original timeline? How did the builder handle problems when they came up? Were there surprise costs? Would you hire them again?

Beyond references, pull the builder's permit history through the St. Johns County Building Department permit portal. You can verify active and completed permits and check for any code violations tied to their license number. It is public information and takes a few minutes to look up.

Also run the license number through the DBPR lookup to check for any disciplinary actions on file.

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Frequently Asked Questions

What licenses does a custom home builder in St. Augustine need? At minimum, a valid Florida General Contractor license (CGC or CBC) issued by the DBPR, plus any applicable St. Johns County local registration. The builder should also carry general liability and workers' compensation insurance. Verify all of it yourself before signing anything.

How much does it cost to build a custom home in St. Augustine? Costs vary based on size, finishes, and site conditions. As of 2025, most custom builds in the St. Augustine area run between $275 and $450 per square foot for the structure, not including land. The only way to get an accurate number for your specific project is a detailed bid from a qualified builder.

How long does it take to build a custom home in St. Augustine? Most custom builds in St. Johns County take 12 to 18 months from permit approval to certificate of occupancy, depending on home size and design complexity. Site prep, design, and permitting add additional time before construction starts.

What is the difference between a custom builder and a production builder? A production builder works from a limited set of pre-designed floor plans with minimal options. A custom home builder in St. Augustine works from your design from the ground up, giving you full control over layout, materials, and finishes throughout the entire process.

Do I need my own architect, or does the builder handle design? Some builders, including design-build firms, handle both design and construction under one contract. Others work from plans you bring to them. Clarify this before your first consultation. A design-build arrangement can reduce miscommunication between what was designed and what actually gets built.

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Ready to Build the Right Way?

Wilson & Co Design Build works with homeowners across St. Augustine and St. Johns County to plan and build custom homes with clear contracts, licensed crews, and direct communication from the first conversation to the final walkthrough. Visit wilsonbuildfl.com/contact to tell us about your project.