Top-Rated Window Pros Near You in Florissant, MO

Just Windows and Doors, LLC

We sell and install vinyl , aluminum&wood replacement windows and patio doors. We also sell and install steel and fiberglass exterior doors.We sell and install products at wholesale pricing without commission sales .We also sell single hung and double hung new construction windows to builders , re modelers and home owner

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Just Windows and Doors

Professional window and door installers that offers windows and doors at wholesale pricing

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Florissant Glass Company

We are a full service glass company that is able to take care of all of your glass needs. Whether it is a broken patio door or window or a furniture top that you require we are able to take care of it for you. Please give us a call for all of your glass needs.

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Metropolitan Glass Co North

Metropolitan Glass Co North 1960 North HWY 67 Florissant, MO 63033, United States 314-837-9615 [email protected] http://stlmetroglass.com/ Based in Florissant, MO, Metropolitan Glass Company North has become known as the region’s premier glass company. For over 50 years, residents of the Greater St. Louis area have relied on these pros for all of their glass needs. Metropolitan Glass Company North offers a wide range of residential glass services. Whether you need new windows, shower doors, or speci

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Boyd Home Solutions

Home Remodeler in Maryland Heights Missouri. Family Owned and Operated. Rated best quality windows, Doors, Siding, Roofs and Decks!

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Hyperion Glass Company

Hyperion Glass Company cuts and finishes glass for a wide variety of applications including: mirrors, shelving, table tops, windows and custom applications.

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STL Windows and Doors

STL Windows and Doors, a division of Lombardozzi Construction, is family-owned and operated. We're a Platinum ProVia replacement windows and exterior doors dealer and certified installer. ProVia windows and doors are American-made and deliver on beauty, durability, and high-efficiency. ProVia windows come in double-hung, casement, awning, slider, picture, garden, bay, bow and architectural. Explore our website for complete details and for a free, no-obligation estimate.

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Lombardozzi Construction

We are a family owned and operated company located in Maryland Heights, Missouri. Our installers, combined, have over 65 years of experience and are some of the most talented in the trade. We offer ProVia windows and doors. They are manufactured in Sugarcreek, Ohio, the heart of the nation's largest Amish population. ProVia windows and doors are built to be energy efficient, beautiful and secure. These products, combined with, our unmatched installation talent allow us the confidence to offer the best warra

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AIR SHIELD INC

6 EMPLOYEES. USES RESPONSIVE, EXPERIENCED SUBS FOR INSTALLATION. COST DETERMINED BY A FLAT RATE. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT.

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Clear Window Technology

Window repair and replacement experts. Founded in 1983 by Steve McHugh, Clear Window Technology is a family owned and operated home improvement company. We are a Certified Andersen window and door installer. Our team has over 100 years of experience and have some of the most talented craftsmen in the St. Louis area. Specialized in window and patio door replacement, siding and entry doors. Customer satisfaction is our #1 goal. We rely on referrals from our clients as a pipeline for future work. Your repeat b

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Windows FAQs

The cost of professional window installation varies depending on the type of window, materials, and labor involved. On average, homeowners can expect to pay between $300 and $1,200 per window, including installation. Basic single-hung windows tend to be on the lower end of the scale, while custom, energy-efficient, or large-sized windows can push costs higher. Replacing multiple windows in a home can sometimes result in package discounts, so it’s worth discussing with your service provider. Be sure to ask for a detailed quote that breaks down labor and material costs for full transparency.

The timeline for installing new windows largely depends on the number of windows, their size, and whether it's a replacement or a new construction installation. On average:

  • Standard replacement windows can be installed in 1-2 hours each.
  • A full house installation generally takes 1-3 days for a professional team.

Custom-shaped windows, structural modifications, or unforeseen issues (like rotting wood) might extend the timeline. Discuss your project specifics with your contractor for a more accurate estimate.

When hiring a window contractor in Florissant, you should ensure they have the proper credentials to operate in the area. Look for:

  • A valid state or local contractor’s license for window installation.
  • Liability insurance to protect your property.
  • Workers’ compensation insurance to cover employees on-site.

You can verify licenses through the relevant state licensing board for contractors. For example, you can check with the Contractors State License Board (CSLB) in California or double-check local regulations in Florissant for specific requirements. Proper licensing ensures accountability and compliance with building codes.

Be cautious if you encounter any of the following red flags during your search for a window professional:

  • Lack of licensing or insurance: Reliable contractors will provide proof of their credentials without hesitation.
  • No written estimate: A verbal quote without documentation may lead to unexpected charges later.
  • Unrealistically low bids: A significantly lower price could indicate substandard materials or untrained labor.
  • High-pressure sales tactics: Legitimate contractors will give you time to consider options without coercion.
  • Vague contracts: Ensure project details, timelines, and costs are outlined clearly in any agreement.

Do thorough research and don’t hesitate to ask questions; trust your instincts if something feels off.

Yes, energy-efficient windows are often worth the investment in both the short and long term. They help reduce energy bills by minimizing heat loss during winter and blocking heat gain during summer. These windows typically feature:

  • Double or triple glazing for added insulation.
  • Low-E glass coatings to reflect heat.
  • Gas fills like argon for improved thermal performance.
  • Durable frames made from vinyl, fiberglass, or composite materials.

Though energy-efficient windows may cost more upfront, they often pay for themselves over time through energy savings and can add value to your home.

To get an accurate estimate for your window installation project:

  1. Determine your needs: What type of windows do you need (e.g., standard, custom, energy-efficient)?
  2. Measure windows: Have your contractor take exact measurements to ensure precision.
  3. Specify materials and features: Discuss the frames, glass, and hardware you prefer.
  4. Request multiple quotes: Compare at least 2-3 estimates from reputable contractors.
  5. Inquire about warranties: Ask which warranties cover labor and materials.

Ensure the estimate includes a breakdown of labor, materials, and potential disposal fees, so there are no surprises later.

Before hiring a window contractor, consider asking these important questions:

  1. Are you licensed and insured in Florissant?
  2. Can you provide references or examples of past work?
  3. What warranties do you offer on materials and labor?
  4. What is the expected timeline for my project?
  5. How will you handle disposal of old windows?
  6. Are there any potential additional costs I should know about?

Getting clear answers to these questions will help you make an informed decision and ensure you’re working with a professional.

The main difference between full-frame replacement and pocket replacement lies in the scope of the project:

  • Full-frame replacement: The entire window—including the frame, trim, and sometimes surrounding studs—is removed and replaced. This method is ideal for old or damaged frames or if you want to change the size/shape of your window.

  • Pocket replacement: Only the window itself is replaced, leaving the existing frame intact. This is a quicker, less invasive option suitable for windows with solid, undamaged frames.

Discussing your project goals with a contractor can help determine the right option for your needs.

To ensure a smooth window installation process, follow these preparation tips:

  • Clear the area: Remove curtains, blinds, and decorations near windows.
  • Move furniture: Create clear access to the installation site.
  • Protect floors and valuables: Lay tarps or cover floors to guard against dust and debris.
  • Deactivate alarms: Temporarily disable window sensors in security systems.
  • Communicate with the contractor: Discuss parking and access arrangements for their team.

Being prepared can save time and reduce stress on installation day.

"Window Pros" offers a wide variety of window types to suit different needs and preferences, including:

  • Double-hung windows: Classic and versatile with two operable sashes.
  • Casement windows: Hinged on one side, ideal for ventilation.
  • Sliding windows: Easy to operate and space-efficient.
  • Bay and bow windows: Extend outward for added space and natural light.
  • Picture windows: Large, fixed windows to frame views.
  • Custom shapes: Tailored to unique sizes or architectural styles.

Whether you’re looking for energy efficiency, aesthetic appeal, or specific functionality, "Window Pros" can help you choose the right option for your home.

Reviews for Window Pros

Fogged Windows? Not Anymore!
Our upstairs bedroom windows were completely fogged over, making it impossible to enjoy the view. Window Pros replaced the panes in less than a day, and the cost was way less than I thought it would be. Now the room is brighter, and we don’t have to deal with drafty nights anymore!
Lisa C.
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Sealed Tight Before Winter
Living in Denver, I was worried my old window seals wouldn’t hold up for another winter. Window Pros came out the next day, gave me an honest assessment, and had everything fixed by the weekend. My heating bill has already dropped, and it’s only midseason!
Mike R.
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Crisis Averted, Fast!
A rock cracked our front bay window the night before hosting a big family dinner. Window Pros showed up that morning, replaced the glass quickly, and even cleaned up the mess. The house looked perfect by party time, and the price was super fair!
Karen D.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Jan 10, 2026, 11:04:08 PM