Best Interior Designers in St Augustine, FL (2026)
Choosing the right interior designer in St Augustine, FL can be overwhelming. With 8 interior designers operating across the St Augustine metro area, how do you separate the truly exceptional from the merely adequate? At The Interior Design Guide, we analyze publicly available data to rank every interior designer on a transparent, editorial basis -- no paid placements, no sponsored rankings.
This 2026 ranking evaluates interior designers in St Augustine, Florida using our proprietary Guide Score algorithm, which weighs verified reviews, professional credentials, press recognition, web presence, years of experience, and profile completeness. We reviewed 8 active businesses in the St Augustine market and selected the top 8 for this list.
By the numbers: Guide Scores on this list range from 7 to 16 out of 100. Updated April 2026.
Each entry below includes the business's Guide Score, star rating, review count, and a data-driven explanation of why they earned their spot. Click through to any profile for the full breakdown including contact information, specialties, credentials, and related businesses in St Augustine.
The Top 8 Interior Designers in St Augustine, FL
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#1 I.Castillo Designs 16/100
Ranked 1st among interior designers in this market based on overall Guide Score.
As an interior designer in St. Augustine, I.Castillo Designs works with clients across the FL region. Reach them at (904) 466-6454. Visit their website to learn more about their work. Located at 7 Ar…
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#2 Diane Leone Design 15/100
Ranked 2nd among interior designers in this market based on overall Guide Score.
Based in St. Augustine, FL, Diane Leone Design provides comprehensive interior design services to residential and commercial clients throughout the region. Reach them at (904) 669-1903. Visit their w…
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Ranked 3rd among interior designers in this market based on overall Guide Score.
Based in St. Augustine, FL, Eflair Home LLC/ European Flair Interiors provides comprehensive interior design services to residential and commercial clients throughout the region. Located at 421 Heath…
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#4 Interiors By Kaitlyn 7/100
Ranked 4th among interior designers in this market based on overall Guide Score.
For professional interior design services in St. Augustine, FL, consider reaching out to Interiors By Kaitlyn.
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#5 Barga Interiors Inc 7/100
Ranked 5th among interior designers in this market based on overall Guide Score.
Barga Interiors Inc brings professional interior design expertise to the St. Augustine, FL community. Located at 2601 Snail Kite Court. Reach them at (904) 770-2478. The St. Augustine interior design…
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#6 dhd HOME & Design 7/100
Ranked 6th among interior designers in this market based on overall Guide Score.
Conveniently located at 56 1/2 San Marco Ave. in St. Augustine, dhd HOME & Design is an interior designer serving the greater FL region.
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#7 Interiors by Camille Inc 7/100
Ranked 7th among interior designers in this market based on overall Guide Score.
Interiors by Camille Inc is an established interior designer with offices at 701 Pellino Circle, St Augustine, FL.
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#8 Coles Le' Design & Staging 7/100
Ranked 8th among interior designers in this market based on overall Guide Score.
Coles Le' Design & Staging operates out of 1800 Woodstone Way Woodstone way in ST AUGUSTINE, FL, offering comprehensive interior design solutions to local clients.
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How We Ranked These Interior Designers
Our Guide Score (0–100) combines verified Google reviews and ratings (30%), professional credentials (10%), press and media recognition (5%), web and portfolio presence (15%), years of experience (15%), profile completeness (10%), and industry awards (up to 5 bonus points). No business can pay for a higher ranking.
Data sources include Google Business Profile, professional registries, portfolio sites, press databases, and direct business submissions. Every piece of data is publicly verifiable.
Frequently Asked Questions
How did we rank the best interior designers in St Augustine?
The Interior Design Guide ranks interior designers using our Guide Score (0-100), a composite metric computed from publicly available data. The score weighs Google reviews and ratings (30%), professional credentials and certifications (10%), press and media recognition (5%), web and portfolio presence (15%), years of experience (15%), profile completeness (10%), and awards (up to 5 bonus points). There is no paid placement -- every ranking is purely editorial.
Who is the #1 interior designer in St Augustine, FL?
As of 2026, I.Castillo Designs holds the #1 ranking in St Augustine with a Guide Score of 16/100. Rankings are recalculated with every data update and reflect the latest available information.
How often is this list updated?
Core data (ratings, reviews, contact information) is re-verified on a rolling monthly cadence. Credentials and awards are audited quarterly. Guide Scores recalculate automatically with every data update, so rankings may shift as new reviews are posted or credentials are verified.
How many interior designers are there in St Augustine?
Our database currently tracks 8 active interior designers in the St Augustine, FL metro area. This list highlights the top 8 based on Guide Score. Browse our full St Augustine directory to see every listed business.
Can a interior designer pay to be ranked higher?
No. The Interior Design Guide does not accept payment for rankings. Guide Scores are computed algorithmically from verified public data. Businesses can claim and update their profile with accurate information, but the ranking algorithm treats all profiles equally. Our editorial independence is core to our methodology.
What should I look for when hiring a interior designer in St Augustine?
We recommend evaluating: (1) professional certifications and credentials, (2) verified customer reviews and ratings, (3) years of experience in the St Augustine market, (4) portfolio quality and range of work, (5) budget alignment with your project scope, and (6) responsiveness and communication style. Our Guide Score weighs these factors so you can compare at a glance.