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TRUSTED BY KEY BISCAYNE, FL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon30
    Verified custom home building reviews

Top-Rated Custom home builders in Key Biscayne - Updated Nov 2026

Avatar for Superb Home Remodeling LLC
Superb Home Remodeling LLC
4.1(
68
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Max and his team handled my punch list after I bought a home. Max was honest and did not try to take advantage of me. His work was high quality and he works quickly and efficiently. I was so impressed with the workmanship of his work and fair price that I asked him to renovate my bathroom! He is a contractor I will definitely do business with for future work."
GYM ASSEMBLY
Home Gym Assembled in the Basement
One more Home Gym Assembly project for our extreme
Really Professional Treadmill for Marathon Runner
Pro-Form Treadmill

+80

Response time1 day
17 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Coastal Improvement Corporation
Coastal Improvement Corporation
5.0(
9
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Our Services: As a Certified General Contractor (CGC), we provide full-service construction solutions ranging from residential projects to large-scale commercial, infrastructure, and municipal developments. Our expertise includes ground-up construction, renovation, and design-build services. \n

INTERIOR PROJECTS
INTERIOR PROJECTS
INTERIOR PROJECTS
INTERIOR PROJECTS
INTERIOR PROJECTS

+235

9 neighbors recently requested a quote
A Squared Builders, LLC
5.0(
4
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"A Squared Builders did an amazing job on our custom home! From start to finish they made the process easy and stress-free. Great communication, honest, and the quality of the work is top notch. We couldn’t be happier with how our home turned out and would recommend them to anyone looking for a builder you can really trust."
Custom home
Custom home
Custom home
Custom home
Response time12 hrs
1 neighbors recently requested a quote
Avatar for Golden temple Builders Inc
Golden temple Builders Inc
4.6(
9
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Very Happy with choosing Golden Temple Builders for my construction needs. Nick the owner was very professional and clearly explained the stages of the project and was able to work with the pricing points that I could commit to. His team went above and beyond my expectations, and job was completed even well before promised. Would Highly Recommend!!!! 10/10"
3rd story attic turned into gym.
Addition
Staircases
Kitchens
Building new homes

+112

Response time5 days
Response rate100%
Recommended by88%of homeowners
Avatar for Rightway Construction Miami
Rightway Construction Miami
5.0(
7
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"I don’t usually leave reviews but I had to write one for Rightway Construction. Great prices and even better customer service. They did our master bathroom and completely remodel our floors. We couldn’t be happier. I will re-hire them in a heart beat."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+21

Recommended by100%of homeowners
Avatar for Wolfe Construction Group
Wolfe Construction Group
4.0(
74
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Rob took my call and provided helpful information i needed for my home i just purchased. Although there was nothing for him to do for me, he was happy to share his knowledge with me and give me his opinion.  I would call Rob again in the future if i require his services."
Additional Photos
bedroom remodel
Commercial painting project
Recommended by84%of homeowners
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Custom Home Builders FAQs, answered by experts

Yes, professionals offer mantel and surround customization for aesthetic appeal.

Ranch and colonial-style homes are often the most affordable to build. They have a common layout with available designs that are easy to adjust in simple ways without having to spend too much on a structural engineer or architect. Both types of homes' symmetry, simple roofs, and often one or two-story plans mean they often fall in the $150 to $200 square-foot range, putting them right around average.

How long it takes to build a custom home or rebuild a home after a disaster varies depending on many factors, but averages between seven and 14 months. Smaller homes or homes that don’t need a re-poured foundation may take less time to build than larger homes or homes without an existing foundation. Material availability, contractor schedules, and permit and inspection timelines can all affect how long your house takes to build.

Historically, Tudor homes originally stemmed from the 15th and 16th centuries, while Victorians appeared during Queen Victoria's reign in the 19th century. The design and structural differences are significant as well. The many types of Victorian architecture—such as Italianate architecture—typically feature ornate trim, wood siding, wraparound porches, and tall towers on top, such as belvederes. On the other hand, Tudor-style homes feature white stucco exteriors with exposed wooden rafters marking the house frame both inside and out.

Yes, modular homes offer a wide range of customization options for layout, finishes, and features.

The Key Biscayne, FL homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.