Brand Certified
Window World of Oahu
4.9(146 reviews)
Certified by Window World of Oahu • Mar 22, 2026
Business Details
905 Kalanianaʻole Hwy, Kailua, HI
96734, United States
Certified by Window World of Oahu • Mar 22, 2026
(808) 670-1414
Certified by Window World of Oahu • Mar 22, 2026
https://www.windowworldofoahu.com
Certified by Window World of Oahu • Mar 22, 2026
About
Certified by Window World of Oahu • Mar 22, 2026
Window Installation ServiceWindow SupplierDoor SupplierHome Improvement StoreWindow World
Experience Window World's unrivaled ENERGY STAR replacement windows, doors, shutters and more. Contact us to schedule your free in-home or virtual quote today!
Details
- Onsite servicesAvailable
- Wheelchair accessible entranceAvailable
Location
Certified by Window World of Oahu • Mar 22, 2026
Hours
Certified by Window World of Oahu • Mar 22, 2026
Reviews
4.9
146 reviews
5 stars
143
4 stars1
3 stars0
2 stars0
1 star2
- DDDenise deBeerJan 21, 20265.0We had 7 doors replaced with amazing service from initial salesman to the installers. We were kept up to date throughout the process and during the installation. The installers were non-intrusive, kept the work areas clean and tidy while ensuring we knew what the plan was for the 3 days they were onsite. Were open to questions and had all the answers relating to our installation and next steps. Alex and Kihei were professional and friendly throughout the installation of all doors Will use again and recommend to all who ask
- NMNicole MartinOct 24, 20251.0The technicians did great and I had a great experience with the technicians that fixed my blinds. After they replaced my window blinds it started to have problems again so I called to get scheduled and unfortunately I had a work emergency so had to reschedule once again. I didn't think anything of it since the company has accommodated me pretty well and worked around my schedule so I don't have to leave work so early. The person who answered the phone her name is Diamond. She was very rude about me having to reschedule like it was such an inconvenience to her and gave me attitude like she was trying to hang up and she didn't even reschedule me. It's so disappointing since I had a great experience with them at first. She even sighed and was like "it's pretty late to be rescheduling but okay I guess". This lady shouldn't be answering the phone if she acts like that. I planned to give 5 stars also since the technicians were so great but I did not have a good experience with this lady.
- GTGregory ThibaultOct 24, 20255.0Seamless job from planning to execution. Couldn’t be happier!
- SESandy EspirituOct 23, 20255.0Everyone at this company really knows they're jobs. Had a wonderful experience with this company from start to finish. Had all our windows replaced and they put them all in two days and did a excellent job!
- SCShawn COct 14, 20255.0I couldn’t be happier with Window World! Scott, Alex, and the installation team did an excellent job installing our new vinyl windows and doors, taking care of every detail and finishing touches. Their craftsmanship and attention to detail really stood out. Mahina managed the project seamlessly, handling scheduling and customer service, while Rob provided helpful guidance and explained the products clearly. The whole team was professional, courteous, and thorough, making sure everything not only looks great but functions perfectly. If you want top-quality installation with a team that truly cares about the details, I highly recommend Window World!
Frequently Asked Questions About Window World of Oahu
What types of Payment methods & Financing do you offer?
We offer a variety of payment methods and financing options (subject to approved credit) depending on promotional period. Please contact us for more information regarding available options.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the outside. In some situations, it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.
Do you install replacement windows year-round? If so, will I lose a lot of heat/cooling at the time of installation?
Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.
How can I prepare my house for my replacement windows?
Please take down curtains, blinds, or any other window treatments. Security sensors should also be removed and turned off by your security company. Please provide our installation expert with a clear path to the window(s) being replaced by moving anything that may be in the way. It is also advisable to remove all wall decorations from the walls close to the windows as they may fall during removal or installation.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Generally, replacement windows can be installed within 4-8 weeks from the date that the final measurements are taken. The type of window being installed and type being removed helps determine the amount of time needed to complete the job. On average each window takes about 30-60 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.
What type of warranty is available for my windows?
Window World replacement windows come with an all-inclusive limited lifetime warranty. Contact us for more details.
What happens to my old windows?
After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as they arrive for your installation.
What do I do if there is a problem with the windows?
Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. As a first step, we recommend you visit the Support page of our website for troubleshooting tips and advice on correcting common issues.
What types of replacement products does Window World of Oahu offer?
Window World of Oahu offers ENERGY STAR replacement windows, doors, shutters, and more.
How can I schedule a quote with Window World of Oahu?
You can schedule a free in-home or virtual quote by contacting Window World of Oahu via their website or phone.
What are the business hours of Window World of Oahu?
Window World of Oahu is open Monday to Friday from 8:00 AM to 5:00 PM, and closed on weekends.
What payment methods and financing options are available?
They accept cash, checks, and offer financing options subject to approved credit depending on the promotional period.
How long does it typically take to install replacement windows?
An average installation takes about one day, with each window requiring approximately 30 to 60 minutes.
Are replacement windows installed from the inside or outside?
Most replacement windows are installed from the outside, but installation from the inside may occur depending on your home's unique situation.
What warranty does Window World of Oahu provide on their windows?
They provide an all-inclusive limited lifetime warranty on replacement windows. Contact them for more details.
Does Window World of Oahu offer pickup and delivery services?
Yes, they offer both in-store pickup and delivery services.
What nearby places can I visit when coming to Window World of Oahu?
Nearby places include Aloha Junk Man for utility services, Kailua Glass LLC for glass and mirror needs, and Ko'olau Distillery to enjoy local beer and spirits.
How can nearby businesses like Ohana Stairlifts assist customers visiting Window World of Oahu?
Ohana Stairlifts provides health and medical equipment, which might be useful for customers interested in home accessibility solutions alongside window and door installations.
Are there home improvement resources near Window World of Oahu?
Yes, nearby businesses such as Sunburst Hawaii and Handy Oahu offer building contractor and home improvement services that may complement your window and door projects.
Brand Certified Facts from Window World of Oahu
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Certified March 22, 2026Yext Knowledge Graph
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