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TRUSTED BY LAMAR, TX HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon36
    Verified window services reviews

Top-Rated Window pros in Lamar - Updated Nov 2026

Energy Home Pros, LLC
4.4(
70
)
New Windows - 6 +

Serving Lamar, TX and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

Replacement windows for as low as $25 a month! Energy Home Pros is one of the most trusted companies of its kind in the South Texas area, with hundreds of satisfied customers. We?re trusted to do great work on your most valuable investment, and make it a place you are even happier to call home. Take a look around our website and get to know the many services we offer. Some you may have heard of before while others might be brand new. You?re always welcome to contact us with any questions and discover the full energy saving potential your home may have. Give us a call or contact us online for a free energy analysis on your home, so that we can get started saving you energy and money.

45 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for McAlister Construction
McAlister Construction
5.0(
10
)
Door or Window Screens - Install or RepairStorm Windows - Install or Replace

Serving Lamar, TX and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I highly recommend McAlister construction. Jamie did an awesome job fixing my floors and shower. What a wonderful job heâ s done everything was clean and put back. I will recommend him to all my friends and anyone who ask about him."
Custom Cedar Beams
Large Outdoor Living Area
Large Outdoor Living Area
Cedar Outdoor Arbor
Flagstone Fireplace

+26

Response time8 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for PK Construction
PK Construction
3.9(
11
)
Egress Window - Install

Serving Lamar, TX and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"We had discussed replacing our windows so when PK sales representative showed us the type of windows they used and showed some of their former work we decided to go with their company. He gave us a quote that seemed reasonable for all that we wanted to do.
Within a short time Peter Larson, the owner, came to take measurements, answer questions and give his expert advice when asked. He was extremely easy to work with and very honest. The team worked quickly yet very careful to do every job correctly. It took about two weeks to complete our project. We are extremely pleased with the appearance of our house as it looks so updated and fresh with all that was done. We would definitely recommend this company to others and plan to use them in the future for other construction jobs.
"
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+2

Recommended by83%of homeowners
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Windows FAQs, answered by experts

During hurricanes or other major storms, high winds can cause objects and debris to fly through the air, which can break your windows. Depending on how strong the storm is, the winds themselves may be strong enough to break your windows, too. Investing in storm windows or hurricane shutters can help protect you against potential window breakage.

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.

Most professionals can enlarge a window in five to 10 hours, depending on the window location, the exterior wall material, how easy it is to cut through it, and how much buildback you’ll need after the installation is complete. However, more complex projects can take two to three days from start to finish.

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

The material around a window is simply called the window frame, but the individual pieces also have different names. The top portion of the frame is called the head, the side pieces are called jambs, and the bottom portion is called the sill. If you have multiple windows next to each other, you’ll also have a mullion, which is the frame piece that separates the individual windows. Windows stacked on top of each other are separated by a horizontal frame piece, which is called a transom.

The Lamar, TX homeowners’ guide to window services

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