Checking into Your Window Replacement Installers Before Hiring Them

The cracks around your window frames and breezy feeling on cold winter days are clear signs that your windows must be replaced. It’s time to start searching for the latest window designs in the market.

However, it is good to note that replacing your windows with the best quality is one thing and engaging the right contractor for the installation process is another. If windows are poorly installed, chances are that they won’t function as intended.  Besides that, they are likely to have a negative impact on your energy bills, leaving you disappointed with the entire process.

In the same way you are going to find time picking your suitable windows, it is also a wise idea to interview window companies to make a wise choice. You don’t want to hire someone only to find later they’ve done shoddy work.

We reached out to the expert team at Zen Windows Austin for advice on how to choose the best window installer.

Below are six tips they shared that will help you pick the right contractor for your window replacement task:


It is always a good idea to purchase your windows and let that very company install them for you. Most homeowners view this as the best way to go; reputable window companies will also provide installation as they want you to get the most bang for your window buck. Always ask the supplier to install the windows for you as they have a better understanding of the specific product.


While the contractor may have the required documents, it does not necessarily mean they can do the job perfectly. Bearing that in mind, it is always important to ask for advice from other contractors. This kind of advice should be from someone who may have contracted them during the past 6 months. You can also check them out with the Better Business Bureau to find out if there are any grievances against them.


It is common for window installers to boast of their great work. To ensure that you are engaging the right company or person, it is recommended that you request their certifications. For a company to obtain industry certifications, they must be able to meet or exceed the set standards.


Often, most people believe that new windows come with concrete assurances without confirming it. In any case, all the windows you purchase must be insured against damage by the producer. More so, the contractor must insure their services. In the event that the installer fails to provide warranties on materials and services, cancel the deal. Windows are considered an important investment and therefore you have a right to safety for the anticipated time to come.

Interview the company

Having narrowed down the list to two or three reliable companies, you can now get in touch with each one of them and interview them. Visit their showroom and ask about their work experience. Ask them how they deal with grievances. Find more info regarding their window suppliers and the manufacturers.

Insurance verifications 

Don’t assume that all window installers are insured; it can be a big mistake. Even some installers may decide to operate without insurance coverage to try to save money; that’s a risk you can’t afford to take.

The best window installers carry worker’s compensation coverage in case a worker gets injured on your property and general liability insurance. The liability insurance protects you from loss or damage to their equipment on the jobsite (i.e., your home!).

To truly protect yourself, don’t only ask the installers if they carry coverage. Ask to see the paperwork; it’s called a Certificate of Insurance. Then, call the agent listed on the certificate to verify that the coverage has not lapsed. Only then should you permit work to proceed.

The bottom line

High quality windows are a substantial investment, one that you’ll probably only make once in your entire lifetime. Don’t leave the installation of those window units to chance! Be proactive in finding the best window installers.

Taking the time to complete these tasks will assure that you will be pleased with the outcome of your window replacement project for decades to come.

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