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Avatar for Beyond Builders, LLC
Beyond Builders, LLC
4.1(
16
)
Basement - Remodel

Serving Aiea, HI and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Outstanding remodeling and services with an emphasis on client satisfaction and quality. Their group of skilled experts was committed to provide each job with excellent attention to detail. Clear and regular communication made sure that clients were informed and involved at every stage of the procedure. Really satisfied with their work."
Walk in shower convert
Full Kitchen Remodel
New Kitchen Remodel
Walk in Shower
Bedroom design

+6

Response time1 day
261 neighbors recently requested a quote
Recommended by36%of homeowners
Sosso Remodeling
5.0(
18
)
Basement - Remodel

Serving Aiea, 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 Aiea, 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 Aiea, HI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Clayton was very responsive and professional during the bidding process. Tell him what you need and **** get back to you quickly with a quote. The tream at xtreke handyman services was very punctual while on the job and completed the job in 2.5 days start to finish. Very happy with the work! The apartment looks amazing compared to what is was!"
Additional Photos
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+12

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

Serving Aiea, 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 Aiea, 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
Showing 1-10 of 26
Basement Remodel questions, answered by experts

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

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 time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

While bathrooms and kitchens are nearly equal in terms of renovation difficulty, kitchens are the most challenging. Kitchen design, layout, electrical, and plumbing needs all depend on each other for the success of the entire project, and mistakes early in the project can cause trouble later on.

The Aiea, HI homeowners’ guide to basement remodels

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