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Best basement remodelers near Fernandina Beach, FL

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Top-Rated Basement remodelers in Fernandina Beach - Updated Nov 2026

Avatar for Jim Siebenaler Construction
Jim Siebenaler Construction
4.9(
20
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Jim is awesome!! I picked him out of the blue from Angie's list, and thankfully so, as we were very pleased with his work, and the cost was reasonable. He's dependable, patient, professional, and holds to his word on "lifetime guarantee" -- after a year, the original work needed some updating and Jim took care of just as he had promised. I have no hesitation in highly recommending Jim. Our bathroom looks great thanks to Jim!"
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Mike Harper's AC and A Picture Perfect Kitchen and Bath
Mike Harper's AC and A Picture Perfect Kitchen and Bath
4.9(
29
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 2019

Credit card accepted

"They are excellent! They were here on time, went right to work and made sure everything was working properly before they left. They also made sure that every piece of lint or fuzz was cleaned up and left spotless."
Plumbing Project
Plumbing Project
Plumbing Project
Recommended by96%of homeowners
Avatar for AVP Construction JAX INC
AVP Construction JAX INC
5.0(
6
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Professional service. High quality craftsmanship. AVP always does quality work at a fair price. Highly recommended for those who want to renovate or remodel including custom millwork, flooring, cabinets, mirrors, shower doors, and pretty much anything else you may need."
Remodeling - Kitchen & Bathroom Project
66 Westwood
531 Walnut
890 Bolton
66 Westwood

+68

Recommended by100%of homeowners
George's Home Improvement
4.8(
6
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 1984

Emergency services offered

"George did an excellent job. Reviewed my plans. Provided a quote. Added some input to the project that would make the outcome better, Scheduled the job. Showed up to job and completed it timely. Cleaned up his work mess daily. Outcome was beautiful. Look forward to having George work next project in the next 6 months for us. I highly recommend George to handle any type of improvement job. Great guy and professional."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+5

Recommended by100%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Avatar for Galavez Contracting, Inc.
Galavez Contracting, Inc.
5.0(
5
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 2008

Galavez Contracting Inc. is a small, family owned local business backed with over 12 years of experience. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests, and make their concerns the basis of our business.

New Siding and Painting
New Siding and Painting
New Siding and Painting
New Siding and Painting
New Siding and Painting

+10

Recommended by100%of homeowners
Pinnacle Contracting Concepts, LLC
1.0(
6
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

In business since 1997

Pinnacle Contracting Concepts, LLC is a full service remodeling company striving for customer satisfaction at all times. Whether your remodeling your first Condo or adding a suite to your fourth Castle, with over 22 years of combined experience, we can help! We generate mostly refferal based leads which is a testament to our excellant quality and service. Our approach is as if every job is another chance for us to help you Rebuild your Dreams!! Give us a call for a free consultation!! \nPinnacle has also become a large force in helping our countries Hurricane victims in the Gulf Coast. With crews in 3 of the Gulf Coast States, we are offering Debris clean-up, Demolition, and Construction Services. Our goal is to help get our neighbors back into their homes as soon as possible.

 1
 1
 1
 1
 1

+26

Avatar for Mr. C's Home Improvement
Mr. C's Home Improvement
5.0(
2
)
Basement - Remodel

Serving Fernandina Beach, FL and surrounding areas

Free estimates

Emergency services offered

"It was just fine and he did a professional work and we would recommend him. He was clean, we were satisfied with his work and he seemed to be very knowledgeable to his job and on what he needs to do."
Additional Photos
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+43

Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

The Fernandina Beach, FL homeowners’ guide to basement remodels

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