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

Off The Wall Custom Construction LLC
New to Angi
Basement - Remodel

Serving Neptune Beach, FL and surrounding areas

Approved

In business since 2019

Free estimates

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Off The Wall Custom Construction LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers. \n

12 neighbors recently requested a quote
Avatar for Jim Siebenaler Construction
Jim Siebenaler Construction
4.9(
20
)
Basement - Remodel

Serving Neptune 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 Neptune Beach, FL and surrounding areas

In business since 2019

Credit card accepted

"Mike gave us options and worked with us to find the best option that fit our budget and get our AC running. He was very professional, explained everything and showed us exactly what the issue was and what needed to be done. Thank you so much Mike for your great services!! We would rate you higher if we could :)"
Plumbing Project
Plumbing Project
Plumbing Project
Recommended by96%of homeowners
Avatar for Marku Construction Inc
Marku Construction Inc
5.0(
8
)
Basement - Remodel

Serving Neptune Beach, FL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent job by Mr. Marku and his team. He replaced the sides of our fence and also installed a new gate. His services were priced fairly and his team arrived on time and finished installing the fence ahead of schedule. They also removed the old fence and left the area clean. I would highly recommend Marku construction for all your handyman / household needs. We definitely will be using his services again in the future. I'd give more than 5 stars if I can!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by100%of homeowners
Avatar for AVP Construction JAX INC
AVP Construction JAX INC
5.0(
6
)
Basement - Remodel

Serving Neptune Beach, FL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I hired this company to install kitchen cabinets, millwork such as doors, windowsills, closet shelves, baseboards, and flooring. The performance was excellent! I was very happy with their customer service and quality of work. Definitely A+ company"
Remodeling - Kitchen & Bathroom Project
66 Westwood
531 Walnut
890 Bolton
66 Westwood

+68

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

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

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.

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.

Save money on your basement finishing project by making cost-effective decisions such as minimizing structural changes and avoiding costly construction revisions. DIY simpler tasks such as painting or basic cleanup to reduce labor costs. You can also opt for energy-efficient fixtures and materials that may qualify for rebates or tax incentives.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

The Neptune Beach, FL homeowners’ guide to basement remodels

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