Schedule a Free Consultation

4 Questions to Ask a Window Replacement Contractor

Replacing your old and drafty windows requires a thorough decision-making process, from the material to be used to the appropriate style of windows. In most cases, it is a home improvement project that is best left to the professionals. But before you sign any contractual agreements, make sure to ask these following questions to your window installation contractor first.

1. “Are You Licensed or Insured?”

This is a crucial question to ask your contractor early in the process. A lot of states require window installers to have licenses. For homeowners, a licensed contractor can give them adequate protection in case problems arise on-site. The same goes for insurance, which includes workers’ compensation and liability.

2. “Can I Get a Breakdown of the Window Estimate?”

An itemized breakdown of your window project estimate allows you to see exactly what you are spending on. This may include materials, labor, disposal and cleanup after completion. A reputable double-hung windows contractor will have no qualms about giving you a detailed estimate, which can come in handy if there are any disputes or questions in the future.

3. “What Type of Warranty Do You Offer?”

A warranty is a selling point for home remodeling companies because it guarantees quality workmanship and effective materials. Make sure to get a copy of your contractor’s warranty policy in case you need it.

4. “How Much Time Will the Project Take to Complete?”

Since specialty windows take time to construct and deliver, some projects may stretch over a few months before they are finished. Knowing the expected timetable early on can help give you peace of mind once the window installation is underway.

Planning to give your exterior home an upgrade? Turn to Renewal by Andersen® of Long Island for a smooth and stress-free experience! Our team offers professional remodeling services, particularly replacement windows and doors installation, to residential clients in and around Long Island, New York. To set an appointment, call us at (631) 843-1713 or fill out this contact form.


"I was very impressed with Renewal by Andersen. They showed up in time and we received several follow up phone calls as the installation was being done as well as the sales representative stopping by to check in on the installation. The delivery/ installer was very professional. I would highly recommend Renewal By Andersen."

February, 18

View All Reviews