Compare the highest-rated windows professionals in Hilo, Hawaii. All contractors are licensed, insured, and verified through our rigorous screening process.
Honsador Lumber is a cornerstone building materials supplier in Hawaii with a dedicated Hilo branch. While primarily a supplier, they offer comprehensive contractor referral services and have their own installation crews for windows and doors. They are a top destination for high-quality, energy-efficient windows and custom solutions, working closely with homeowners and contractors.
Based in Kailua-Kona, this company is a highly-specialized and well-regarded provider that serves the entire Big Island, including Hilo. They focus exclusively on windows and doors, offering expert installation, replacement, and repair services. They are known for their professionalism, high-end product lines, and expertise in impact-resistant and energy-efficient solutions suitable for Hawaii's climate.
A well-established local glazing company physically located in Hilo. They specialize in all forms of glass work, including window replacement, repair, and custom glass fabrication. They are a go-to provider for more complex glazing issues, shower enclosures, and mirror installations, in addition to standard window services.
The window service market in Hilo, and the Big Island in general, is characterized by a small number of specialized providers amidst a larger pool of general contractors who may also offer window installation. Due to Hawaii's unique building codes and climate demands, there is a strong emphasis on **impact-resistant (hurricane) windows, energy efficiency to manage cooling costs, and resistance to humidity and salt air**. The competition level is moderate; while there are few dedicated "window companies," the ones that exist are highly specialized. General contractors often handle window projects as part of larger remodels. Pricing is significantly higher than the national average due to the cost of shipping materials to the islands, high demand for qualified labor, and the premium cost of certified impact-resistant products. A standard window replacement project in Hilo can easily range from $1,000 to $3,000 per window, including the product and professional installation, with custom or high-security options costing considerably more.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Hilo regulations and climate
Get answers to common questions about windows services in Hilo, Hawaii.
Hilo's high rainfall and humidity demand windows with exceptional water resistance and durable materials like vinyl, fiberglass, or aluminum-clad wood to prevent rot and corrosion. Proper installation is critical, requiring meticulous flashing and sealing techniques to create a watertight barrier against wind-driven rain, which is a common challenge here. We always recommend windows with a high Water Penetration Resistance rating specifically tested for tropical conditions.
For a standard single-family home in Hilo, a full window replacement typically ranges from $15,000 to $40,000+, depending on the number, size, and quality of windows. Key cost factors include the choice of impact-resistant glass (highly recommended for storm protection), custom sizes for older island-style homes, and the complexity of installation due to Hawaii's strict building codes requiring licensed contractors. Higher-end materials and energy-efficient coatings for UV protection also increase the price.
Yes, the County of Hawaii has strict building codes aligned with Hawaii State laws. A permit is almost always required for window replacement, especially if you are changing the opening size. Your contractor must be a licensed C-5 or C-43 specialty contractor in Hawaii. Crucially, given our hurricane zone, codes often mandate impact-resistant windows or approved hurricane shutters, particularly in coastal areas, which your installer must understand and comply with.
For an average-sized home, professional installation of 10-15 windows typically takes 2-4 full days. Hilo's frequent rain can cause delays, as installers cannot safely work on ladders or seal windows during heavy downpours. Reputable local companies factor this into their schedule and use detailed weather planning, often prioritizing projects during the slightly drier months (May-September) and using temporary sealing methods to protect your home if a storm arises mid-project.
First, verify their Hawaii state contractor's license (C-5 or C-43) and insurance. Choose a company with extensive local experience, as they will understand Hilo-specific challenges like termite damage in old frames, dealing with post-and-beam construction, and navigating county permit offices. Ask for references from recent projects and look for expertise in installing high-performance windows suited for humidity, salt air, and hurricane-force winds, not just the cheapest option.