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Verified Reviews for Basement Remodel pros in Keauhou, HI

*The Angi rating for Basement Remodel companies in Keauhou, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Keauhou, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on November 23, 2025

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Greg Putman Construction

5.00(
3
)

Greg Putman Construction

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

When you need the services of a professional general contractor for a home improvement or new construction, put the skills and expertise of our team at Greg Putman Construction to work for you. As a locally-owned and operated company with more than 25 years of experience, our construction team has the expertise needed to help you create the finished result that you want. If you could benefit from the services of a skilled Kailua Kona, HI, general contractor, rely on the high-quality craftsmanship and impressive designs of our staff at Greg Putman Construction for assistance. Contact our office today to set up an initial consultation with one of our customer service-oriented representatives. Hawaii General Contractors License Class BC-33564

"Whether you are seeking a from-the-ground-up home build or a take it down-to-the studs remodel, Greg Putman Construction will tell you the real cost and timeframe, and deliver on every promise made. I've worked with Greg and his team on multiple projects and have referred additional clients to them. Why? Because the capacity of Greg's and Nancy's ability to imagineer a vision with me, the high level of craftsmanship, the commitment to integrity, and tight project management are things I depend on from my builder. Please enjoy these before and after photos of one of our projects!"

Marie-Rose P on October 2020

When you need the services of a professional general contractor for a home improvement or new construction, put the skills and expertise of our team at Greg Putman Construction to work for you. As a locally-owned and operated company with more than 25 years of experience, our construction team has the expertise needed to help you create the finished result that you want. If you could benefit from the services of a skilled Kailua Kona, HI, general contractor, rely on the high-quality craftsmanship and impressive designs of our staff at Greg Putman Construction for assistance. Contact our office today to set up an initial consultation with one of our customer service-oriented representatives. Hawaii General Contractors License Class BC-33564

"Whether you are seeking a from-the-ground-up home build or a take it down-to-the studs remodel, Greg Putman Construction will tell you the real cost and timeframe, and deliver on every promise made. I've worked with Greg and his team on multiple projects and have referred additional clients to them. Why? Because the capacity of Greg's and Nancy's ability to imagineer a vision with me, the high level of craftsmanship, the commitment to integrity, and tight project management are things I depend on from my builder. Please enjoy these before and after photos of one of our projects!"

Marie-Rose P on October 2020

Avatar for Pro Desk Hawaii

Pro Desk Hawaii

No reviews yet

Pro Desk Hawaii

No reviews yet
12 years of experience

Pro Desk Hawaii is your one stop for all of your home needs. From plumbing and electrical to lawn care, we can handle any project you may have. We pride ourselves on our quality work at a fair price. Give our dedicated staff a call today.

Pro Desk Hawaii is your one stop for all of your home needs. From plumbing and electrical to lawn care, we can handle any project you may have. We pride ourselves on our quality work at a fair price. Give our dedicated staff a call today.

Kaalaea Construction LTD

5.00(
5
)

Kaalaea Construction LTD

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Kaalaea Construction has been licensed in Hawaii for more than twenty years. We have the experience and dedication to bring your dreams to reality! Subcontractors are used for some services. Call or send a message today to schedule your free estimate. Lic#BC15822 and BC30303 Free Estimates

"Wonderful he designed and built a 3 car carport. He also enclosed my old existing attached car port to a living area. I highly recommend ?"

Michael S on June 2024

Kaalaea Construction has been licensed in Hawaii for more than twenty years. We have the experience and dedication to bring your dreams to reality! Subcontractors are used for some services. Call or send a message today to schedule your free estimate. Lic#BC15822 and BC30303 Free Estimates

"Wonderful he designed and built a 3 car carport. He also enclosed my old existing attached car port to a living area. I highly recommend ?"

Michael S on June 2024

Masterpiece Construction LLC

4.75(
4
)

Masterpiece Construction LLC

4.75(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are an award-winning, fully Licensed, Insured and Bondable, Design/Build, Open Shop, General Contracting, Specialty Contracting, and Construction Management Company. We are also a SAM certified US Federal Government Contractor (Top 2% of US contractors) We specialize in Construction, Investment Property Development, Value Engineering/Integrated Project Development (IPD), Constructability Review, and Building Material Imports including Sourcing and Logistics. Our Scope of projects include: USACE and NAVFAC Projects Restoration/Maintenance Contracts High End Detailed Custom/Bespoke single family home Design and Build in the $1.5M-$15M range Semi Spec and Track Multifamily Home Building - under 50 Units Commercial New Construction Retail TI Licensing Specialist / RME Projects $10M Bond Capacity This range of experience requires us to consider every detail in order to meet and exceed the strictest of site specific owner expectations, QC, finish tolerances and specifications in the construction industry for every definable feature of work, while advising you on long lasting, quality materials as your reasonable budget allows. We serve Oahu (Waipahu to Koko Head, Kaneohe, Kailua, and All Military installations), Big Island (Keauhou to Hawi, Waimea and Pohakuloa training grounds), Kauai (Lihue, Koloa, Poipu, Barking Sands), and Maui (Whole Island), Along with all US territories for Federal contracting work. Purchase your construction with us! We will work diligently with you, keeping you abreast of all aspects of your project. We have a high safety rating, and are able to comply with the strictest safety requirements in the world (EM 385-1-1), including a SSHO if required. If you have a project we would be a good fit for, or want to be one of our subcontractors, please fill out a form on our website or reach us at: www.MC-HI.com +1-808-753-3393 Cell +1-808-688-8839 Office [email protected] We look forward to working with you!

We are an award-winning, fully Licensed, Insured and Bondable, Design/Build, Open Shop, General Contracting, Specialty Contracting, and Construction Management Company. We are also a SAM certified US Federal Government Contractor (Top 2% of US contractors) We specialize in Construction, Investment Property Development, Value Engineering/Integrated Project Development (IPD), Constructability Review, and Building Material Imports including Sourcing and Logistics. Our Scope of projects include: USACE and NAVFAC Projects Restoration/Maintenance Contracts High End Detailed Custom/Bespoke single family home Design and Build in the $1.5M-$15M range Semi Spec and Track Multifamily Home Building - under 50 Units Commercial New Construction Retail TI Licensing Specialist / RME Projects $10M Bond Capacity This range of experience requires us to consider every detail in order to meet and exceed the strictest of site specific owner expectations, QC, finish tolerances and specifications in the construction industry for every definable feature of work, while advising you on long lasting, quality materials as your reasonable budget allows. We serve Oahu (Waipahu to Koko Head, Kaneohe, Kailua, and All Military installations), Big Island (Keauhou to Hawi, Waimea and Pohakuloa training grounds), Kauai (Lihue, Koloa, Poipu, Barking Sands), and Maui (Whole Island), Along with all US territories for Federal contracting work. Purchase your construction with us! We will work diligently with you, keeping you abreast of all aspects of your project. We have a high safety rating, and are able to comply with the strictest safety requirements in the world (EM 385-1-1), including a SSHO if required. If you have a project we would be a good fit for, or want to be one of our subcontractors, please fill out a form on our website or reach us at: www.MC-HI.com +1-808-753-3393 Cell +1-808-688-8839 Office [email protected] We look forward to working with you!

Avatar for Soundrite-Acoustics, Inc.

Soundrite-Acoustics, Inc.

No reviews yet

Soundrite-Acoustics, Inc.

No reviews yet
22 years of experience

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

See It N 3D Design & Technical Illustrations

No reviews yet

See It N 3D Design & Technical Illustrations

No reviews yet
18 years of experience

The end product will be your Blue Prints, Floor Plans, Notes or drawings (non-technical nor artistic required) designed and converted digitally into 3D (Isometric) full color digital images. (animation available). The purpose and value of my service is convey ideas and purpose of my Clients (Architects, Designers, Artists, Contractors, Home Owners etc.) into images from 8.5 to 11" to Large format such as Poster Board or Bill Board size for advertisement or demonstration, Video 3D animation also available. SEEIT N 3D before you build it SAVE $ and TIME. My illustrations are the last step before the project becomes a reality. I have saved my clients thousands of dollars by allowing a Virtual Reality Preview of the end product/ project using the proposed materials, colors and textures. Email for a free consultation, include samples for a quote.

The end product will be your Blue Prints, Floor Plans, Notes or drawings (non-technical nor artistic required) designed and converted digitally into 3D (Isometric) full color digital images. (animation available). The purpose and value of my service is convey ideas and purpose of my Clients (Architects, Designers, Artists, Contractors, Home Owners etc.) into images from 8.5 to 11" to Large format such as Poster Board or Bill Board size for advertisement or demonstration, Video 3D animation also available. SEEIT N 3D before you build it SAVE $ and TIME. My illustrations are the last step before the project becomes a reality. I have saved my clients thousands of dollars by allowing a Virtual Reality Preview of the end product/ project using the proposed materials, colors and textures. Email for a free consultation, include samples for a quote.

Basement Remodel questions, answered by experts

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

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.

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. 

In most cases, a contractor will ask you for a deposit that is a percentage of the total cost of your job, but you should never pay in full before work has begun. The up-front cost could be as much as 50%, or you might give a contractor as little as 10% up front. Discuss payment terms with your contractor before they begin the job to avoid surprises.

The Keauhou, HI homeowners’ guide to basement remodels

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

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