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Top-Rated Window pros in Mermentau - Updated Nov 2026

Avatar for Pat Boutte Llc.
Pat Boutte Llc.
5.0(
1
)
Window Frame - Repair

Serving Mermentau, LA and surrounding areas

Approved

Free estimates

Credit card accepted

"Pat Boutte is an outstanding carpenter/plumber/electrician. He and his crew,replaced a 3/4” by 4’x4’ section of floor under my toilet,also the 2x6 bracing under the same area installed a new sink. They installed new vinyl flooring in both the bathroom and hallway, also a new sink in back bathroom . Pat is great to work with easygoing.Thanks to Pat and his crew.Good job Tom Holt"
C & G Pressure Washing LLC
New to Angi
Window Cleaning

Serving Mermentau, LA and surrounding areas

Approved

At C & G Pressure Washing LLC, we take pride in helping homeowners keep their property looking its best. We specialize in house washing, roof soft washing, driveway and concrete cleaning, gutter cleaning, and exterior surface restoration. Our goal is simple: provide reliable service, professional results, and fair pricing. We treat every home like it’s our own and make sure the job is done right the first time. If you’re looking for dependable pressure washing with attention to detail, we’re here to help

Avatar for Cenla Roofing and Construction
Cenla Roofing and Construction
New to Angi
Window Cleaning

Serving Mermentau, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At CenLa Roofing and Construction, we strive for only the best, we do work for our costumers as we’d expect people to do work for us, we specialize in roofing and construction, we also provide land clearing, demolition, and cleanup, we’re a 24/7 business operation, so never be afraid to call, no matter the time or day, emergency storm cleanup, and storm related services are provided, no job is too big or too small, we provide all types of home and land services, so give us a call, we’d love to take care of you!

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Windows FAQs, answered by experts

Consider energy performance ratings, durability, aesthetics, and ease of maintenance when selecting windows for different environments.

Mulled windows are no less efficient than individual windows, provided the wall opening is the same size. Larger wall openings filled with glass will always reduce overall energy efficiency, as glass transmits heat more readily than a solid wall. If the windows that are mulled together have the same square footage as individual windows, you might actually see a small decrease in your electric bills, as mulled windows let in more natural light that can reduce interior lighting costs.

Most properly installed and maintained windows last between 15 and 20 years. Fiberglass windows last much longer than your average window. Since they don’t warp from temperature changes, rust, or rot, you might be able to hold onto fiberglass windows for up to 40 years. On the other hand, poorly maintained wood windows may only last for a few years.

Depending on material and size, costs range from $300 to $800 per window.

If you decide to forgo your old windows and upgrade them to modern day technology, there may be some people interested in the old windows. You can try selling them on an online marketplace for around $50 to $100 each (so long as the window wasn’t damaged during the removal). This can also help off set the overall price to replace them.

The Mermentau, LA homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.