Top-rated custom home builders.

Get matched with top custom home builders in Key Biscayne, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your custom home building project in Key Biscayne, FL?

Select your specific project to find the pro for you.

TRUSTED BY KEY BISCAYNE, FL HOMEOWNERS

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

Find Custom home builders in Key Biscayne

Avatar for Evolves Construction
Evolves Construction
4.7(
118
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I’ve met Carlos while he was doing a remodel at my customer’s house. Since then we have added LeBirch Development to our team. He has been able to prove over and over again that no job is to big. He has finished to completion every job on a timely matter that we can keep up with him and his crew. He is puntual and on top of his game. He knows everything that’s is going in his jobs and will harass you to get what he needs to not fall behind. I’ve been in this business for over 17 years and met many contractors I truly can tell you that if you want a job done, professional, timely and from the what I hear affordable you can trust Lebirch Development and Construction ask for Carlos Neira. You won’t regret it !!!"
bathroom
BATHROOM
BATHROOM
BATHROOM
BATHROOM

+60

Response time10 hrs
Response rate92%
49 neighbors recently requested a quote
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
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 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
Avatar for J & H Stoneworks
J & H Stoneworks
5.0(
17
)
Find a Custom Home Builder

Serving Key Biscayne, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"We are very happy with our new countertops. They look great. Jamie and his team did an excellent job from beginning to end. And even stayed late to finish it up due to us leaving for vacation. The customer service was top notch and I would highly recommend them. Thank you Jamie and crew."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+97

Recommended by100%of homeowners
...
Showing 1-10 of 156
Custom Home Builders questions, answered by experts

It usually takes around four to six months to build and install a modular home, although your timeline could go up to around eight months if there are delays in the manufacturing or permitting process. Heavy site preparation and foundation pouring can extend that timeline if you need them, as can customizations you want for your modular home. Your modular home company should be able to provide an estimate for the construction timeline before you sign any contracts or agree to any work.

Shipping container homes last at least 25 years on average, but they can last even longer with proper maintenance. Since shipping containers are made from metal, they’re quite vulnerable to rust and corrosion. This issue is exacerbated in coastal areas or areas with a lot of precipitation. To extend the life span of your container home, install siding that protects the exterior. 

On average, the cost of a home builder is about $150 per square foot, but that price can range from around $100 to $400 per square foot or more. That puts the typical price range of a standard, 2,000-square-foot house between $200,000 and $800,000. Some factors that affect the price of hiring a home builder include the following:

  • Location of your home and the living cost in the area

  • Type of foundation and framing you choose

  • Quality of the building materials

  • Footprint and layout of the house

  • Number of stories

  • Builder’s experience

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

Handypeople usually don’t hold trade licenses, so they typically aren’t qualified to tackle projects involving installing or making alterations to plumbing or electrical lines. Below are some jobs that a handyperson usually won’t be able to complete:

  • Installing plumbing for a new kitchen or bathroom

  • Replacing plumbing pipes

  • Installing or repairing septic systems

  • Running new electrical wiring

  • Installing a subpanel

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.