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Top-Rated Addition to existing structure builders in Fort-shafter - Updated Nov 2026

Avatar for JRP Construction
JRP Construction
5.0(
4
)
Addition to Existing Structure - Build

Serving Fort-shafter, HI and surrounding areas

Approved

Free estimates

Customers say: True professional

"Ryan and his crew are total professionals. Skilled in every aspect of what was needed to complete a full renovation of our home. From the beginning to the end, Ryan was great at listening to my vision and any concerns along the way and responded in a timely and efficient fashion. He stayed within budget and kept me informed of progress every step of the way. He completed the full renovation (demolition down to the load bearing walls, new plumbing, electrical, framing, drywall, insulation, ceiling, roof, gutters, redone original wood floors, basically everything) in exactly the time he said it would take - 2 1/2 months to the day. Ryan knows his craft like an expert and not only oversees and organizes the work but also gets his hands dirty actually doing the work. He recently built us a deck in the back yard which we love. I would highly recommend Ryan and crew for any small or large house project. He also is just such a nice person which makes him so easy to work with."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project

+15

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for C W P Construction, LLC
C W P Construction, LLC
5.0(
1
)
Addition to Existing Structure - Build

Serving Fort-shafter, HI and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

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.

Response time4 days
Response rate86%
Avatar for Toa and Kyle's Home Solutions
Toa and Kyle's Home Solutions
4.6(
78
)
Addition to Existing Structure - Build

Serving Fort-shafter, HI and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Kyle did an exceptional job. He completed the project quickly, professionally, and with extreme quality. We had a minor issue and he responded quickly and adjusted the build. I would highly recommend and would certainly hire this professional again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+52

Recommended by96%of homeowners
3D painting
4.8(
13
)
Addition to Existing Structure - Build

Serving Fort-shafter, HI and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I’m very satisfied with the exterior painting that Jonathan did for me. He communicated well with me and has a lot of experience and overall knowledge. He is fairly priced and even saved me money by painting/repairing my fence instead of replacing it which I had thought was not a option but looks great! I have a lot of projects to do around my place and when I’m ready to start another one I would trust Jonathan to help me complete it again."
Recommended by92%of homeowners
Avatar for All Action Construction LLC
All Action Construction LLC
4.8(
5
)
Addition to Existing Structure - Build

Serving Fort-shafter, HI and surrounding areas

In business since 2020

Free estimates

"Highly recommended!!! Long story short, our mom was in need of a home. Akoni and the All Action team helped design and then build her a 400Sqft studio off of our home in about 30 Days. She loves it! Perfect layout with a small kitchen and luxury style bathroom, all perfect backsplash tiles and beautiful modern lighting throughout! Akoni and the team worked within our budget and overcame any obstacles we encountered. Truly a life changing project for our Ohana. Mahalo!!!"
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Fort-shafter, HI

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Fort-shafter, HI 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.