10 Best Window Replacement Companies in Oxford, CT

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Last Updated: February 25, 2025

Windows play an important role in the appearance of your house, as well as its energy efficiency. Replacing your windows is a great way to increase the value of your home. Damaged or outdated windows can cost you in energy bills — about an extra $553 a year in Oxford. The Department of Energy estimates that about 30% of your home’s heat or cool air could be lost through your windows. If you're looking for a window installation company, you've found a great way to get started. Keep reading to discover the best window installers in Oxford.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Oxford

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of Long Island

Renewal by Andersen of Long Island Logo

Our Rating

User Rating

2029 New Hwy, Farmingdale, NY 11735 (631) 843-1713 renewalbyandersen.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

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

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

60 Commerce Dr Suite 150, Trumbull, CT 06611 (203) 659-4843 powerhrg.com

Price transparency

Good customer service

Free assessment

Timely service

Services Offered

Energy-efficient options
Window replacement/installation

Smithtown Window Replacement and Doors

Smithtown Window Replacement and Doors Logo

Our Rating

User Rating

43 Landing Ave, Smithtown, NY 11787 (631) 646-2386 smithtownwindowsdoors.com

Energy-efficient windows and doors

Free assessment

Good customer service

Weekend availability

Family-owned and operated

Educational website

Price transparency

Services Offered

Metal frames
Storm/impact windows
Energy-efficient options
Window repair
Glass showers
Wood frames
Double-hung
Tempered glass
Window replacement/installation
Fiberglass frames
Vinyl frames
Triple pane glass
Glass doors
Custom window designs
Bay windows

Melville Window Replacement

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User Rating

560 Walt Whitman Rd, Melville, NY 11747 (631) 710-7533 melvillewindowreplacement.com

Free assessment

Price transparency

Timely service

Good customer service

Educational website

Services Offered

Glass doors
Fiberglass frames
Window replacement/installation
Window repair
Custom window designs
Vinyl frames
Bay windows
Wood frames
Energy-efficient options
Triple pane glass
Tempered glass
Double-hung
Metal frames

Glass Doctor

Glass Doctor Logo

Our Rating

User Rating

354 Smithtown Blvd, Ronkonkoma, NY 11779 (631) 619-6711 glassdoctor.com

Membership plans for glass repair

Home and auto glass

24/7 emergency service

Price transparency

Good customer service

Educational website

Services Offered

Custom glass
Window repair
Glass doors
Glass repair
Energy-efficient options
Mirrors
Glass showers
Window replacement/installation

Window King LLC

Window King LLC Logo

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User Rating

1075 Morris Park Ave, Bronx, NY 10461 (718) 792-5989 windowking.biz

Price transparency

Timely service

Free in-home consultation

No-interest financing

Educational website

Good customer service

Free assessment

Estimate price matching

Services Offered

Glass doors
Vinyl frames
Double-hung
Window replacement/installation
Energy-efficient options

Pro Quality Home Improvements Inc.

Pro Quality Home Improvements Inc. Logo

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User Rating

1120 Little East Neck Road, West Babylon, NY 11704 (631) 393-6812 proqualityhomeimprovements.com

Price transparency

Timely service

Good customer service

Small business

Free assessment

Free in-home consultation

Educational website

No-interest financing

Services Offered

Window repair
Window replacement/installation
Bay windows
Energy-efficient options
Skylights
Glass doors

Alure Home Solutions

Alure Home Solutions Logo

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User Rating

1999 Hempstead Tpke, East Meadow, NY 11554 (516) 296-7777 alure.com

No-interest financing available

Free assessment

Educational website

Online appointment scheduling

Special warranties for military

Good customer service

Price transparency

Services Offered

Double-hung
Window replacement/installation
Glass doors
Glass showers

Clinton Glass

Clinton Glass Logo

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User Rating

221 E Main St, Clinton, CT 06413 (860) 664-3711 clintonglassct.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Window replacement/installation
Glass repair
Energy-efficient options
Custom glass
Mirrors
Metal frames
Glass showers
Glass doors

Window Depot USA of Southern CT

Window Depot USA of Southern CT Logo

Our Rating

User Rating

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

Good customer service

Timely service

Price transparency

Free assessment

Educational website

Services Offered

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

Window installation and replacement costs vary based on several factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, Oxford homeowners will spend about $290 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

Replacing your current windows with new energy-efficient ones can substantially enhance your home's appearance, noise reduction, insulation, comfort, and value. Signs it's time to invest in new windows include:

  • Cold air and drafts coming in from old, loose-fitting windows.
  • Windows that are hard to close, open, or lock properly due to age and wear.
  • Inefficient and outdated window styles that detract from your house's curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • High energy bills and a chilly house from poor insulation.

How To Choose a Window Company

Hiring a qualified windows installation contractor is the key to a successful project. Below, you'll learn the most important considerations when it comes to making your selection.

Experience

Make sure you hire an experienced local installer with a proven track record of successfully installing and replacing windows. Companies that have served Oxford 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

Look for installers that are backed by major window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Proper certification shows that a provider has received suitable training in quality installation methods. Ensure installers are employees rather than subcontractors. Verify that any technicians assigned to your job have the right certifications.

Reputation

Spend time reviewing online feedback, verifying with the Better Business Bureau (BBB), and asking for local references. Review customer feedback to make sure that the company consistently does quality work and provides good service. Avoid companies with complaints of shoddy or unfinished work.

Process

The best company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of unclear quotes or timelines that lack clear and specific information. Look for continual communication throughout the process to avoid surprises down the road.

Warranties

Look for companies that guarantee their installations and provide warranties on labor and materials. This shows confidence in their window installations. Look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Ensure that a company uses durable, energy-efficient window brands that work with your budget. Look for enhanced UV protection, design flexibility, and good energy ratings. Confirm the window materials have their own manufacturer warranties as well.

Frequently Asked Questions About Window in Oxford, CT

The ideal time to install windows in Oxford is when temperatures are moderate, generally in the spring or fall. These conditions enable installers to do their work with less worry about the weather.

The best type of replacement windows for your Oxford home depends on the year your home was built –the average house in Oxford was built around 1981. If your home was built a while ago, you may want to consider energy-efficient windows such as double-pane windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For more modern homes, you can consider vinyl windows, which are durable, affordable and have a modern look.

Windows made from fiberglass, wood, or vinyl can last the longest, with some lasting up to 45 years. Vinyl windows are particularly durable and low-maintenance, making them an excellent choice if you want windows that can last a long time. Double or triple glazing can help reduce your cooling and heating bills over time.

The typical window installation process can take anywhere from one to two days, depending on the size and number of window openings being replaced. This includes taking out the old windows, measuring for the new windows, putting in the new windows, and sealing them in place. In general, it takes around 30 minutes to install each window.

Replacing your own windows can be a difficult task, especially in Oxford, where temperatures can get quite warm. It's generally best to get a skilled window installer. They have the knowledge and experience to ensure your windows are securely installed and that you get the most out of your investment.

If you live in a rainier climate like Oxford, you should clean off any debris or dirt buildup from the windows often. Additionally, you should inspect your windows monthly to make sure they're working correctly. It's also a good idea to have a professional inspect your windows annually for any potential damages or issues.

Yes, most window companies offer financing options. Some installers offer low-interest or no-interest loans, although you may not qualify if your income is on the higher end, while other companies provide special financing plans with terms and conditions that vary depending on the project.

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