The Best Window Installers in Koloa, HI

Compare the highest-rated windows professionals in Koloa, Hawaii. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

The Window Guys of Hawaii

4.8
(120 reviews)
Verified

A highly-rated, specialized window company focusing on high-performance and impact-resistant windows crucial for Hawaii's climate. They are known for their expertise in energy-efficient installations and excellent customer service, handling everything from custom home projects to straightforward replacements.

3127 Umi St, Lihue, HI 96766 (Serves Koloa)

Specialties & Features

Energy-efficient windows
Impact-resistant security windows
Custom window installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Kauai Windows & Doors

4.6
(90 reviews)
Verified

A well-established local contractor with a strong reputation for quality window and door installations. They offer a wide range of products and are particularly skilled in integrating new windows into older Hawaiian homes, ensuring a perfect fit and maintaining architectural integrity.

4-1579 Kuhio Hwy, Kapaa, HI 96746 (Serves Koloa)

Specialties & Features

Residential window replacement
New construction installation
Window repair services

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Aloha Glass & Window Inc.

4.4
(70 reviews)
Verified

A versatile and trusted local glazing and window company. They are a go-to for both repair and full replacement services. Their strengths lie in quick response times for repairs and providing durable solutions, including storm window options for coastal properties.

3340 Hoolaulima Rd, Lihue, HI 96766 (Serves Koloa)

Specialties & Features

Window repair services
Storm window installation
Glass replacement

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Koloa

The window service market in and around Koloa, Kauai, is characterized by a small number of specialized, high-quality contractors. Due to the island's location, there is a strong emphasis on **impact-resistant and hurricane-rated windows** to meet building codes and provide security. Energy efficiency is also a major driver, given Hawaii's high electricity costs. The competition is moderate but specialized; while there are few providers, they are highly experienced. General contractors often handle windows, but the specialists listed above are preferred for complex projects. Typical pricing is premium due to the high cost of shipping materials to the island, the specialized nature of the products required, and the skilled labor involved. A full window replacement for an average home can range significantly but often starts in the tens of thousands of dollars.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Koloa regulations and climate

Frequently Asked Questions About Windows in Koloa

Get answers to common questions about windows services in Koloa, Hawaii.

1How does Koloa's coastal climate affect my choice of new windows?

Koloa's salt air, high humidity, and strong sun demand windows with superior corrosion resistance and UV protection. We strongly recommend vinyl or aluminum-clad wood frames with low-E, laminated glass to prevent salt spray damage, reduce interior fading, and improve energy efficiency against the tropical heat. Always verify that the products are rated for "coastal" or "marine" environments to ensure longevity.

2What is the typical timeline for a window installation project in Koloa?

From initial consultation to completion, a standard whole-home window replacement in Koloa typically takes 4 to 8 weeks. This includes the planning period, permit acquisition from the County of Kauai (if required for historic districts or significant changes), and the manufacturing/ shipping time for your windows to arrive on-island. The physical installation itself for an average home usually takes 1-3 days, barring major weather delays.

3Are permits required for window replacement in Koloa, and how do I navigate local regulations?

For like-for-like replacements (same size and style), a permit is often not required. However, if you are changing the window's size, style, or are in a designated historic area or condo association, you will likely need approval from the County of Kauai Planning Department. A reputable local installer will handle this process for you and ensure compliance with Hawaii's strict building codes, including hurricane impact resistance requirements.

4What should I look for when choosing a window installation company on Kauai?

Prioritize licensed, insured, and locally-based contractors with extensive experience installing windows in Hawaii's specific conditions. Ask for references in the Koloa/Poipu area and verify they use crews familiar with local home construction styles (e.g., single-wall construction). Ensure they provide detailed written estimates that include all costs, from disposal of old windows to final cleanup, to avoid surprise charges for island logistics.

5What are the biggest benefits of upgrading my windows in Koloa beyond just a new look?

The primary benefits are significantly improved energy efficiency and comfort. High-performance windows reduce solar heat gain, lowering your air conditioning costs substantially. They also provide better protection against tropical storms, reduce outside noise (from rain, wind, and nearby traffic), and enhance your home's resistance to moisture intrusion and potential mold growth, which is a common concern in our humid climate.