Comparing window companies can feel overwhelming. Replacement window shopping is a difficult task, especially when choosing the right company for you. If it’s your first time replacing your windows, you may have already discovered that it is no walk in the park. We have developed a list of criteria to consider when comparing companies so that you can make the best decision for your investment.

Here are the top five things to look for when hiring a window and door replacement company:

  1. Experience
  2. Reputation
  3. Cost
  4. Materials
  5. Certifications


Finding a company with experience is an important criterion to have on your list. Experienced companies have less risk of mistakes and offer valuable knowledge that can only come from the field. Experienced companies who have been around for a while have proven their ability to get the job done correctly; otherwise, they probably wouldn’t be around anymore. It’s important to have an expert in a company that has seen many different houses, so they can identify which window style may be the best for your house. They will know what works and what doesn’t when it comes to making decisions you may find challenging.


A reputation is a large indicator of the quality of a company and their work ethic. Word of mouth is incredibly powerful, so it is important to ask your friends, family, and neighbors for their recommendations before picking a company. The good part about asking people you know is that you will be able to see the work of the company up close and personal in most cases. A great modern way to examine the reputation of a company is to check their social media. People may post comments as well as tag the company in the work they have done. Customer testimonials are a great way to get vast amounts of opinions that come from varying experiences. Another thing to consider is if they offer a warranty, this can add to their reputation as often people are more satisfied with companies who offer a guarantee or warranty on their services.


Beware of bargain windows! Windows are a substantial investment, and you want to make sure they last. Bargain windows may have an appealing price tag, but it’s important to consider that windows are an investment that can lead to long-term savings and overall value. Windows prices well under market value are often smaller than average and tend to be constructed with lesser quality materials. The upfront low-cost may seem appealing but may create unexpected costs down the line. Good quality windows can save money on energy bills, last longer, and cost less in maintenance over time. Paying more upfront tends to be worth the investment in the long run.


Does the company carry the right materials? This is very important. Wood, Vinyl, and fiberglass are the most common window materials. Many companies, like Beechworth Windows in Chicago, only specialize in one material. Although there are many different window styles, you want to make sure the company carries the best one for you. Comparing these materials is especially important because window materials differ in quality as well as functionality. Another important factor to consider is if the company can do different window styles. Windows come in different shapes and sizes, and you will want to ensure they can install a window that is complementary to your home.


Finally, let’s talk about certifications. Certifications are incredibly important. If you purchase the best windows money can buy and are incorrectly installed, the windows’ value will decrease. To protect your investment, it’s important to check and make sure the window company you choose is certified. Do not accept a verbal promise about something as important as a certification; make sure to check for labels and obtain proof of certifications before agreeing to any installation or payment.