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Addition to existing structure builders in Waipahu

Avatar for C W P Construction, LLC
C W P Construction, LLC
408 Kawainui St
New on HomeAdvisorNew on Angi
Approved Pro
C W P Construction, LLC
408 Kawainui St
New on AngiNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

CWP Construction is 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 customers interests, and make their concerns the basis of our business.

CWP Construction is 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 customers interests, and make their concerns the basis of our business.


Avatar for MTL Max Builder Hawaii Contractor
MTL Max Builder Hawaii Contractor
370 Elelupe Road, Building C
4.03(
17
)
Approved Pro
MTL Max Builder Hawaii Contractor
370 Elelupe Road, Building C
4.03(
17
)
Approved Pro
Customers say: Quick response
37 local quotes requested
27 years of experience

MTL Max Builder Hawaii Construction is 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.

"MTL did a great job and in a timely manner. Sia worked with us and went the extra mile in making sure we fully satisfied with the project. Communication was excellent. He had good suggestions and we have a beautiful house now."

Neil M on November 2024

MTL Max Builder Hawaii Construction is 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.

"MTL did a great job and in a timely manner. Sia worked with us and went the extra mile in making sure we fully satisfied with the project. Communication was excellent. He had good suggestions and we have a beautiful house now."

Neil M on November 2024


x

"Trustworthy workers that did an excellent job."

Jocelyn A on June 2015


Avatar for Beyond Builders, LLC
Beyond Builders, LLC
835 Kawaiaha‘o St #3
4.67(
6
)
Approved Pro
Beyond Builders, LLC
835 Kawaiaha‘o St #3
4.67(
6
)
Approved Pro
Customers say: Quick response
327 local quotes requested
11 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"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."

Monnie M on July 2024

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"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."

Monnie M on July 2024


Avatar for JG BUILDERS LLC
JG BUILDERS LLC
5.00(
2
)
Approved Pro
JG BUILDERS LLC
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Bring Your Vision to Life with JG Builders! Whether you’re building a custom home, remodeling your kitchen or bathroom, or expanding with a new addition, JG Builders is here to turn your ideas into reality. With over 15 years of experience, we’re committed to delivering top-quality craftsmanship and integrity in every project. Our Services Include: • Custom Home Construction • Renovations & Additions • Bathroom & Kitchen Remodels • Commercial Build-Outs Licensed, insured, and bonded, we provide peace of mind with every build. Call us today at 808-295-5243 for a FREE estimate and let’s make your dream project happen!

"We did an extensive remodeling of our condo in Waikoloa. JG builders did an outstanding job. Jonathan made several helpful suggestions that helped us turn our nice condo into a real show place and made it more functional as well. We have seen several other projects that JG builders have done and they have all turned out beautifully. JG builders work is high quality and they are great to work with."

Greg J on November 2024

Bring Your Vision to Life with JG Builders! Whether you’re building a custom home, remodeling your kitchen or bathroom, or expanding with a new addition, JG Builders is here to turn your ideas into reality. With over 15 years of experience, we’re committed to delivering top-quality craftsmanship and integrity in every project. Our Services Include: • Custom Home Construction • Renovations & Additions • Bathroom & Kitchen Remodels • Commercial Build-Outs Licensed, insured, and bonded, we provide peace of mind with every build. Call us today at 808-295-5243 for a FREE estimate and let’s make your dream project happen!

"We did an extensive remodeling of our condo in Waikoloa. JG builders did an outstanding job. Jonathan made several helpful suggestions that helped us turn our nice condo into a real show place and made it more functional as well. We have seen several other projects that JG builders have done and they have all turned out beautifully. JG builders work is high quality and they are great to work with."

Greg J on November 2024


Avatar for All Phases Green Services
All Phases Green Services
Komo Mai Dr
4.82(
28
)
Approved Pro
All Phases Green Services
Komo Mai Dr
4.82(
28
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
492 local quotes requested

With a locally owned and operated company, you can expect friendly, personalized service. All Phases Green Services has been in business for over 20 years and offers great craftsmanship in woodworking, cabinetry, counter-tops and installations. We also specialize in tile installation and renovations.

"Excellent quality work. Eric showed up on time, worked hard. Gave us really good advice. Great communication, very trustworthy. We would hire him again. Very appreciative of the work he did for us."

Thomas H on August 2023

With a locally owned and operated company, you can expect friendly, personalized service. All Phases Green Services has been in business for over 20 years and offers great craftsmanship in woodworking, cabinetry, counter-tops and installations. We also specialize in tile installation and renovations.

"Excellent quality work. Eric showed up on time, worked hard. Gave us really good advice. Great communication, very trustworthy. We would hire him again. Very appreciative of the work he did for us."

Thomas H on August 2023


Avatar for KMV Construction
KMV Construction
Hoomoana Street
5.00(
3
)
Approved Pro
KMV Construction
Hoomoana Street
5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
492 local quotes requested

Kitchen and bathroom remodeling. High quality work. Free estimates. Painting, carpentry, windows and doors, tile work. Over 20 years in construction business. Small affordable company. We do one project at a time. http://www.vinkelremodeling.com

"I cannot recommend highly enough! From start to finish Kalin was responsive and professional. He is meticulous in his work down to the last detail, very knowledgeable in his craft and you can tell he takes pride in it. I will definitely use his company again."

Kim N on February 2024

Kitchen and bathroom remodeling. High quality work. Free estimates. Painting, carpentry, windows and doors, tile work. Over 20 years in construction business. Small affordable company. We do one project at a time. http://www.vinkelremodeling.com

"I cannot recommend highly enough! From start to finish Kalin was responsive and professional. He is meticulous in his work down to the last detail, very knowledgeable in his craft and you can tell he takes pride in it. I will definitely use his company again."

Kim N on February 2024


Avatar for JRP Construction
JRP Construction
Located In,
5.00(
4
)
Approved Pro
JRP Construction
Located In,
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
589 local quotes requested

Bringing your dream spaces to life through expert remodeling and construction services in the heart of Honolulu. Contact us today!

"Our renovation went smooth as possible he was great and he worked with us very well and I am happy with his work I will definitely hire him for future projects and recommend him to family and friends thank you very much Ryan and your team was amazing"

Sam h on November 2023

Bringing your dream spaces to life through expert remodeling and construction services in the heart of Honolulu. Contact us today!

"Our renovation went smooth as possible he was great and he worked with us very well and I am happy with his work I will definitely hire him for future projects and recommend him to family and friends thank you very much Ryan and your team was amazing"

Sam h on November 2023


Avatar for YJZ Construction LLC
YJZ Construction LLC
5.00(
5
)
Approved Pro
YJZ Construction LLC
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
518 local quotes requested

YJZ Construction LLC , Additions, Kitchen & Bath Remodeling We look forward to serving you!!! Experienced & Reliable -Additions -Renovations -Roofing -Painting -kitchen & Bath Remodeling -Cabinerty -Tiles & Flooring -Countertop - CMU We have a fullness of Experience

"It was excellent. He did impeccable work and did it quickly. I can't believe how fast the work was done. He has good craftsmanship, he's timely, clean, very nice, and polite."

Lisa G on July 2022

YJZ Construction LLC , Additions, Kitchen & Bath Remodeling We look forward to serving you!!! Experienced & Reliable -Additions -Renovations -Roofing -Painting -kitchen & Bath Remodeling -Cabinerty -Tiles & Flooring -Countertop - CMU We have a fullness of Experience

"It was excellent. He did impeccable work and did it quickly. I can't believe how fast the work was done. He has good craftsmanship, he's timely, clean, very nice, and polite."

Lisa G on July 2022


Avatar for BUILDPRO
BUILDPRO
46-056 KAMEHAMEHA HWY
5.00(
4
)
Approved Pro
BUILDPRO
46-056 KAMEHAMEHA HWY
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
706 local quotes requested

BuildPro is a professional licensed, locally owned business that specializes in engineering, new home development, residential improvements, home inspections & renovations. Our experienced tradesmen have been proudly serving Hawaii residents for over 20+ years. From simple renovations to complete permitting & construction of new homes, we ensure your property will be built by professionals.

"Very excellent, fast, efficient and the pricing is good as well. great communication they got us updated in everything on the process."

Ariana L on January 2023

BuildPro is a professional licensed, locally owned business that specializes in engineering, new home development, residential improvements, home inspections & renovations. Our experienced tradesmen have been proudly serving Hawaii residents for over 20+ years. From simple renovations to complete permitting & construction of new homes, we ensure your property will be built by professionals.

"Very excellent, fast, efficient and the pricing is good as well. great communication they got us updated in everything on the process."

Ariana L on January 2023

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Addition to existing structure building services FAQs

Most ADU projects require several months from initial planning through final inspection. The timeline includes designing plans, securing permits, site preparation, construction, and finishing work. 

Factors affecting duration include project complexity, contractor availability, weather conditions, and local permitting processes. Planning for potential delays due to material shortages or inspection scheduling is advisable when establishing your project timeline.

Homeowners can access various funding sources for ADU projects. Home equity loans and lines of credit leverage existing property value, while construction loans provide phased funding specifically for building projects. Some areas offer specialized ADU financing programs with favorable terms. 

Personal loans might work for smaller conversions, though they often carry higher interest rates. Your financial situation, credit profile, and project scope will determine which option provides the most advantageous terms.

Adding an ADU often increases your property's assessed value, resulting in higher tax obligations. The specific impact varies by location, as assessment methods and tax rates differ between jurisdictions. Some areas offer temporary exemptions or gradual increases to ease the financial transition. 

For accurate projections, consult your local tax assessor before beginning construction to understand how your specific project will affect future tax bills.

Short-term rental regulations vary dramatically between municipalities. Some jurisdictions permit vacation rentals with minimal restrictions, while others impose occupancy limits, licensing requirements, or outright prohibitions, particularly for ADUs. Many areas require owner occupancy of the primary residence when renting an ADU short-term. 

Research your local ordinances thoroughly before planning rental income, as non-compliance penalties can be substantial.

The ADU construction process frequently encounters obstacles, including complex permitting requirements, unexpected site conditions requiring additional work, contractor scheduling difficulties, and budget management challenges. Many homeowners underestimate the complexity of coordinating multiple specialized trades. 

Additionally, ensuring adequate privacy between the main residence and ADU while maintaining aesthetic cohesion requires careful planning. Thorough preparation and working with experienced professionals can help navigate these common pitfalls.

Identifying qualified ADU contractors requires targeted research. Begin by seeking recommendations from neighbors with completed ADU projects or contacting local builder associations for specialist referrals. Review contractors' portfolios specifically for ADU or small residential projects similar to your vision. 

When interviewing potential candidates, assess their familiarity with local ADU regulations, ask about recent similar projects, and request contact information for past clients with comparable projects.

The homeowners guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
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