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Best basement remodelers near Ewa Beach, HI

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

Sosso Remodeling
5.0(
18
)
Basement - Remodel

Serving Ewa Beach, HI and surrounding areas

"We recently hired Sosso Remodeling to renovate our condo in North Palm Beach, FL, while we were still residing in New Jersey, and the experience exceeded all expectations! From start to finish, Octavian was absolutely incredible—his communication, craftsmanship, and attention to detail made this long-distance renovation completely stress-free. Despite the distance, Octavian kept us updated every step of the way with regular photos, videos, and clear explanations of the progress. He was always responsive, addressing any questions or concerns promptly, which gave us total peace of mind. His dedication to quality is evident in every detail of the renovation—the workmanship is top-notch, and our home looks absolutely stunning! If you're looking for a reliable, skilled, and trustworthy contractor, we highly recommend Sosso Remodeling. Octavian and his team turned our vision into reality, and we couldn't be happier!"
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+47

Recommended by100%of homeowners
Avatar for Toa and Kyle's Home Solutions
Toa and Kyle's Home Solutions
4.6(
78
)
Basement - Remodel

Serving Ewa Beach, HI and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Kyle did an amazing job on my bathroom remodel and other work. He is worked diligently to get my bathroom shower and floor tiled in marble with a unique design elements. He pays close attention to detail and I was impressed with his craftsmanship and professionalism."
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+52

Recommended by96%of homeowners
Avatar for Xtreme Handyman Services
Xtreme Handyman Services
4.4(
27
)
Basement - Remodel

Serving Ewa Beach, HI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Went really fast and looks good. Most importantly, the brackets are attached to the wall studs to prevent future problems but he was prepared if he couldn’t attach the brackets to wall studs He also took care of a minor repair to a baseboard in the kitchen that was loose."
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+12

Recommended by95%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Ewa Beach, HI 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 DSK Contractor
DSK Contractor
3.1(
67
)
Basement - Remodel

Serving Ewa Beach, HI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"DSK contractors are hands down the best construction crew in Hawaii. After my 20 years on Kauai and Oahu ~ building and remodeling several commercial & residential projects, DSK Contractors offer hands down the best price, highest quality, & are the easiest to work with, very professional. Holika & Soloman Manupule are true gentlemen, and the crew they bring with them are very considerate. Any questions were answered right away, and all permits needed we're handled correctly by them. There are not enough kind words I can say about this family business ~ truly remarkable & I am so happy with their results. Also, Holika has design expertise coupled with long term experience to make your decisions even easier. All in all, I will be asking DSK Contractors to assist me in any & all construction including cement work! My new driveway is the best in town!"
Stamp concrete
New retaining rock wall
Stamp
New kitchen
Vinyl fence with lattice and gate

+118

Response time3 hrs
Response rate95%
Recommended by81%of homeowners
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Basement Remodel FAQs, answered by experts

Costs are guided by renovation scope, materials chosen, project duration, structural needs, and labor. Prioritizing tasks prevents unforeseen expenses.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

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.

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.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

The Ewa Beach, HI homeowners’ guide to basement remodels

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