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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

Soundproof windows can be energy efficient, depending on the window type and manufacturer. Overall, triple-pane windows are more energy efficient than double-pane windows. However, according to the U.S. Department of Energy, a window’s energy-efficiency level is determined by multiple factors, including the frame material, if there’s any low-emissivity (low-E) glass, and the addition of spacers.

Installing energy-efficient windows costs between $325 and $2,000, averaging about $400 per window. You’ll have to consider cost factors like the window’s size, frame material, and type. Labor costs in your area will also impact the overall cost of the project, with window installation professionals charging about $40 per hour on average. Different types of energy-efficient windows include:

  • Single-hung: $150–$2,500

  • Casement: $150–$600

  • Double-hung: $250–$3,000

  • Picture: $200–$650

  • Bay: $480–$1,920

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.

If your windows are drafty, fogging up between panes, or hard to open or close, it might be time for a replacement. Unexplained increases in your energy bills, rotting frames, broken seals, and noticeable noise from outside can also indicate it’s time for new windows. In addition, if you find yourself frequently needing to repair your windows, it’s probably more cost-effective in the long run to replace them.

No, it’s not normal for windows to rattle in the wind. If they do, it may signal that there’s a larger problem at play. Common reasons that windows rattle in the wind are because the glass isn’t secure enough, the frame is loose, or the wood is rotting. In any of these cases, you should identify the problem and take steps to fix it.

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.