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    Average homeowner rating
  • Verified reviews icon226
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Smithville - Updated Nov 2026

Avatar for Cornerstone Home Improvement
Cornerstone Home Improvement
4.8(
179
)
New Windows - 6 +New Windows - 3-5New Windows - 2+9 more

Serving Smithville, MO and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"From purchase to installation, the quality of the product (windows) to the installation was excellent. Price was a little higher than some other window places but not very much, and the quality of the windows and the installation was much better. Very happy with this purchase."
Additional Photos
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Additional Photos

+17

Response time2 days
Response rate100%
36 neighbors recently requested a quote
Avatar for One Source KC, LLC
One Source KC, LLC
4.6(
57
)
Egress Window - Install

Serving Smithville, MO and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"One Source KC replaced our small basement window with a beautiful Egress Window. They had amazing communication, a fair rate, quick turnaround time, were very respectful of our property and professional. I highly recommend them!"
Egress Window
Vinyl Siding
Egress Window
Vinyl Siding
Egress Window

+12

Response time1 day
15 neighbors recently requested a quote
Recommended by96%of homeowners
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Window Door Contractors FAQs, answered by experts

It’s possible to make minor screen repairs yourself using a waterproof adhesive for small tears or a screen patch kit for larger tears and holes. However, it’s usually a better option to call in a professional window technician. It’s very easy to use too much waterproof glue, resulting in a messy appearance that might demand a full replacement anyway. A screen repair technician will not only be able to carry out clean repairs and patches that aren’t obvious, but they can also let you know if replacing your screen is a more cost-effective option.

If you’d rather repair your screen door mesh than replace it, you can patch it. Purchase a mesh patch for screen doors with small holes or tears, especially if the mesh is pretty new. Hardware stores and websites sell mesh patches that are easy to apply with an adhesive or a warm hair dryer. Keep in mind that repairs won’t look as aesthetically pleasing in most cases as a full replacement. 

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

Professionals ensure repairs not only fix current problems but also prevent future issues, improving efficiency and aesthetics.

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

The Smithville, MO homeowners’ guide to window and door contracting services

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