The Best Window Installers in Kenilworth, NJ

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

#1

Renewal by Andersen of New Jersey & New York Metro

4.7
(750 reviews)
Verified

A premier provider and a subsidiary of the renowned Andersen Corporation. They specialize in full-frame window replacement with a focus on high-quality, custom-built, and energy-efficient Fibrex® composite windows. They offer a seamless process from in-home consultation to professional installation.

10 Henderson Dr., West Caldwell, NJ 07006 (This is their primary NJ showroom/office that serves Kenilworth)

Specialties & Features

Energy-efficient windows
Custom window solutions
Full window replacement

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Thomas Windows & Doors

4.8
(180 reviews)
Verified

A family-owned and operated local contractor with an exceptional reputation for quality craftsmanship and customer service. They offer a wide range of window brands and types, including replacement, new construction, and repair services. They are known for their personalized approach and attention to detail.

1133 US-22, Mountainside, NJ 07092 (Adjacent to Kenilworth)

Specialties & Features

Residential window replacement
Window repair services
New window installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Window Replacement Inc.

4.5
(120 reviews)
Verified

A specialized contractor focused exclusively on window and door services. They are known for providing competitive pricing on a variety of energy-efficient window brands like Simonton and CertainTeed. They handle everything from simple repairs to full-home window replacements.

111 Industrial Ave., Berkeley Heights, NJ 07922 (Serves all of Union County, including Kenilworth)

Specialties & Features

Energy-efficient windows
Storm windows and security windows
Window repair services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Kenilworth

** The windows market in Kenilworth, NJ, is characterized by a mix of historic and mid-century homes alongside newer constructions, creating demand for both custom historical reproductions and modern, energy-efficient upgrades. As a smaller borough, there are no major window providers physically located within its borders, but it is well-served by a competitive landscape of highly-rated contractors from surrounding towns in Union County and Essex County. The competition level is high, driving a focus on quality service and energy efficiency. Homeowners in this area typically invest in mid-to-high-end window products. Pricing is reflective of the region's cost of living; a full-home window replacement project can range from $10,000 to $30,000+, depending on the number of windows, the materials chosen (vinyl, fiberglass, or wood composites), and the level of customization required. Energy-efficient features and professional installation are key decision-making factors for local residents.

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 Kenilworth regulations and climate

Frequently Asked Questions About Windows in Kenilworth

Get answers to common questions about windows services in Kenilworth, New Jersey.

1What is the typical cost range for a full window replacement in a Kenilworth home?

For a standard double-hung vinyl window replacement in Kenilworth, homeowners can expect to pay between $600 and $1,200 per window, including professional installation. The total project cost depends on the number of windows, the style and material (e.g., wood, fiberglass), and any custom sizing needed for older homes common in the area. It's wise to get multiple detailed quotes from local installers, as labor costs in Union County are typically at or above the national average.

2Are there specific permits required for window replacement in Kenilworth, NJ?

Yes, the Borough of Kenilworth requires a building permit for window replacements if the work involves structural changes to the opening. Most standard, like-for-kind replacements do not need a permit, but it is crucial to verify with the Kenilworth Construction Office before starting. A reputable local installer will know these regulations and typically handle the permit process on your behalf if required, ensuring compliance with New Jersey's Uniform Construction Code.

3How does New Jersey's climate affect my choice of replacement windows?

New Jersey's climate, with its hot, humid summers and cold winters, makes energy efficiency a top priority. Look for windows with a low U-factor for insulation and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Given Kenilworth's exposure to nor'easters and strong winds, selecting windows with a high Design Pressure (DP) rating for structural performance and air/water infiltration resistance is also critical for long-term durability and comfort.

4What is the best time of year to schedule a window installation in Kenilworth?

While window installation can be performed year-round, the ideal seasons in Kenilworth are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for the installation process and for having windows open to ventilate your home. Scheduling during these shoulder seasons also helps you avoid the busy summer peak for contractors and the potential for winter weather delays.

5What should I look for when choosing a window installation company in the Kenilworth area?

Prioritize local companies with a strong physical presence in Union County and verifiable references from nearby projects. Ensure they are fully licensed and insured in New Jersey. A trustworthy installer will offer a detailed, in-home assessment (not just a phone quote) and provide clear information on product warranties and their own workmanship guarantee. Checking their standing with the NJ Division of Consumer Affairs and the Better Business Bureau is also recommended.