20 Best Window Companies in Trenton, MI (2025 Reviews)

How Installing Energy-Efficient Windows in Trenton Saves You Money

There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:

• Save money on power bills: The Department of Energy estimates that heat gained or lost via windows accounts for around 25-30% of energy use in your home. Installing energy-efficient windows can help lower that amount, which helps you save more on your bills.
• Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
• Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.
• Reduce your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Trenton, that’s about 471 pounds per year on average.

Estimated Cost of Window Replacement in Trenton

Each window installer offers various services and has varying price points depending on a few factors.

How Much Do New Windows Cost?

The national average cost to replace one window is about $600 but can range from $200 to $1,200. Costs will vary significantly based on your location, the number of windows you need, the quality of your products and the current condition of your home. Many window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. These extra services will increase overall project costs.

Keep in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.

Getting free quotes from multiple companies is the best way to figure out which one will work best for your budget.

What Services do Window Installers Offer?

The first step when planning a window replacement is to clarify whether you should get a full-frame or pocket installation.

A full-frame installation is a replacement of the full window. This service involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve other materials, including insulation and drip edges, which increase the total cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. A pocket installation involves replacing a window without replacing the frame. This means instead of tearing out the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you’re still trying to decide which type of installation you need, you can consult with your provider and get their recommendation. The decision mostly depends on the age of your window frames and if there’s any damage.

How We Choose the Best Window Installers in Trenton

In our hunt to make your home improvements easier and more eco-friendly in Trenton, the EcoWatch team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed several window installers in Trenton and assigned rankings based on the following methodology:

Service Area

Since this is a guide for Trenton, we only included companies that serve the city. There are certainly other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Trenton.

Work Quality

When installing new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand of window you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including quality of parts, professionalism, warranty, cost, quality of installation and more.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Due to Trenton’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Trenton window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.