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10 Best Window Replacement Companies in Fairfield, CT

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Written By David Cusick

Last Updated April 2024

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is a great idea. In Fairfield, you could save an average of $441 a year on your electricity bills after upgrading your windows. Potential leaks or drafts can reduce your home’s energy efficiency by up to 30%, according to the Department of Energy. Our guide to the best window installation companies in Fairfield will help you select the best installer for you.

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Top 10 Best Window Replacement Companies in Fairfield

Renewal by Andersen

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421 West Ave Building 1, Stamford, CT 06910 (203) 406-0545 renewalbyandersen.com

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

Bay windows
Glass doors
Skylights
Window replacement/installation
Double-hung

Window World of Long Island

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33 Hempstead Tpke, Farmingdale, NY 11735 (516) 377-3500 windowworldlongisland.com

Timely service

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Bay windows
Custom window designs
Double-hung
Energy-efficient options
Glass doors
Window replacement/installation

Window Depot USA of Southern CT

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5726 Main St STe 2a, Trumbull, CT 06611 (203) 309-6027 windowdepotsouthernct.com

Good customer service

Free assessment

Timely service

Price transparency

Educational website

Services Offered

Energy-efficient options
Double-hung
Triple pane glass
Glass doors
Window replacement/installation
Vinyl frames
Bay windows

Home Services at The Home Depot

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656 Reservoir Ave, Bridgeport, CT 06606 (203) 392-1123 homedepot.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Storm/impact windows
Screen repair
Custom window designs
Glass doors
Bay windows
Energy-efficient options
Window replacement/installation
Vinyl frames
Glass showers
Mirrors

Pella Windows & Doors of Norwalk

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464 Main Ave, Norwalk, CT 06851 (203) 846-9450 pellabranch.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Bay windows
Window replacement/installation
Double-hung
Glass doors

Clearview Inc

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3363 Fairfield Ave, Bridgeport, CT 06605 (203) 334-5503 clearviewinc.net

Price transparency

Good customer service

Free assessment

Services Offered

Mirrors
Glass showers
Glass doors
Skylights
Storm/impact windows
Window replacement/installation

Oronoque Home Improvement Llc

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142a Balbone Ln, Stratford, CT 06614 (203) 375-7495 oronoquehomeimprovement.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Glass showers
Window replacement/installation

United Home Experts

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50 Washington St, Norwalk, CT 06854 (203) 718-0597 unitedhomeexperts.com

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Good customer service

Price transparency

Educational website

Services Offered

Fiberglass frames
Window replacement/installation

Santos Construction Group

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542 Honeyspot Rd, Stratford, CT 06615 (203) 909-5810 santosconstructiongroup.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

Window replacement/installation

Klar Studio Custom European Windows & Doors

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258 Main Ave, Norwalk, CT 06851 (203) 496-4307 klarstudio.com

Price transparency

Educational website

Free assessment

Services Offered

Energy-efficient options
Window replacement/installation
Custom window designs
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Fairfield?

Window installation and replacement costs are influenced by several factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, Fairfield homeowners spend around $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Adding new energy-efficient windows can substantially enhance your home's value, appearance, comfort, noise reduction, and insulation. Clear indicators that it's time to invest in new windows include the following:

  • Fogging between window panes, condensation issues, or rotting window frames that let in moisture.
  • Drafts and cold air leaking in through old, loose-fitting windows.
  • Windows that are difficult to open, close, and lock properly due to wear and age.
  • Inefficient and outdated window styles that detract from your house's curb appeal.
  • High energy bills and a chilly house from poor insulation.

How To Choose a Window Company

Picking a window installer with appropriate qualifications helps ensure a smooth installation. We review the most important qualities to consider when choosing a qualified provider below.

Experience

Make sure you select a seasoned local installer with a long record of successfully installing and replacing windows. Companies that have served Fairfield for years are more likely to have a deep knowledge of the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Choose an installer that’s accredited like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Proper certification shows they've received proper training in installation best practices. Make sure installers are staff, not subcontracted laborers, and confirm that any technicians working on your home have certification.

Reputation

Spend time going through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to verify that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A good window installer will be able to provide a complete project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Look for consistent contact throughout to avoid surprises later on.

Warranties

Research providers that back their work with guarantees and offer warranties on labor and materials. This is a sign of trust in their window installations. Seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Make sure your window installer offers windows that are built to last and top energy-saving window brands within your budget. Look for enhanced UV protection, design flexibility, and good energy ratings. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Fairfield, CT

In Fairfield, the best time to install windows is during the early fall when the temperatures are milder, so the windows can fit and settle properly. A good local window installer in Fairfield will be able to tell you when the best time is to install windows on your house.

The best type of replacement window for your Fairfield home will vary based on your home's age, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's old — so your new windows match. Wooden windows can give a traditional look and feel, while vinyl windows tend to be popular in newer homes. Fiberglass-framed windows are also a popular choice, since they can be energy efficient and durable.

The types of window that usually last longest are ones crafted from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are renowned for their durability and require minimal maintenance, and wood windows offer a more timeless look. Tripling up on the glazing will help reduce heating and cooling bills in the long run.

It depends on your budget and the condition of your existing windows. If your current windows are in decent condition, you might only replace the ones that really need to be replaced. If you're in an area with average energy costs, you may want to consider replacing all your windows at once to get the highest energy savings.

After window installation, it's important to check for any air leaks and make sure the windows are properly sealed. You should also clean the windows regularly to stop debris from accumulating and leading to damage. Additionally, if you live in an area with abundant rainfall, you should check the window sills and frames once a year to ensure that the seals are not wearing away or cracking.

Yes, most window companies offer financing options for their customers. Some installers offer low-interest loans, although you may not qualify if your income is on the higher end, while other companies offer special financing plans with agreements and conditions that vary depending on the job.

Getting a professional window installer helps guarantee the job is done correctly. Professional installers will measure in order to get a perfect fit and will use the right techniques and materials to ensure your windows will be properly sealed and fitted. Additionally, professional installers have access to better materials and more knowledge than the average homeowner, so you can count on your windows to be put in correctly and last for years to come.

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