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

Avatar for American Made Windows of the Upstate
American Made Windows of the Upstate
5.0(
21
)
New Windows - 6 +

Serving Union, SC and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"American Made Windows is one of the best provider of services that I have used in many years. The owners Don and Pam are very personable and easy to work with. I cannot say enough good things about them!"
front mainhouse before
front mainhouse after
halfround trim
front of home before
front of home after

+7

Response time10 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
398
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Union, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"They have done such an amazing job on multiple projects, roofing, siding, doors, gutters and we were pleased with every service ! Highly recommend. Project manager Omar and the crews were very professional and delightful. Thanks home genius"
Roofing
Roofing
Roofing
Roofing
 Asphalt Roofing

+41

42 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Union, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"This company has excellent windows, doors, and service. The installers did a fantastic job with installation and clean up. I would highly recommend this company to anyone!"
windows
siding
siding
siding
windows

+20

Response time10 mins
7554 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Brian Corlett Contractor
Brian Corlett Contractor
5.0(
1
)
Door or Window Screens - Install or Repair

Serving Union, SC and surrounding areas

Approved

Free estimates

Small jobs welcome

Customers say: True professional

This is my 29th year being self employed and I've never advertised... im definitely very old school... not exactly technical genious... Just live The Golden Rule Do unto others what you'd have them do unto you Life is basically very simple I keep things that way On purpose \nIm super dependable, very honest, I definitely have skills most people don't have... i do all my own electrical plumbing hvac and gas connections...but my absolute best skill...im a high end custom cabinet maker..i have my own cabinet shop..where I can design and build anything you want or desire... once I see ur style ...i can build anything I see and understand.

Recommended by100%of homeowners
Avatar for Ka'Vontay's Door Installation
Ka'Vontay's Door Installation
New to Angi
Door or Window Screens - Install or Repair

Serving Union, SC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

Kavontay's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time10 mins
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Window Door Contractors FAQs, answered by experts

The screen material you choose depends on your needs. Here are some differences to consider:

  • Fiberglass is the least expensive but needs replacing more often.

  • Aluminum suits almost any job and doesn’t stretch as easily as fiberglass. 

  • Pet-resistant screens are more expensive than fiberglass or aluminum, but they’re also wind and weather-resistant. 

  • Metal screens, like stainless steel, are the most expensive material for rescreening your porch or sunroom. However, they last for years and are golf ball-resistant.  

Most standard windows can accommodate solar screens, but specialty shapes or non-standard frames may require custom solutions. It’s important to consult with a professional to ensure compatibility and proper fit for unique window designs. Arched, bay, and fabricated windows often need fabricated screens, which can increase costs and lead time.

While sometimes used interchangeably, screen doors and storm doors have key differences. Screen doors are simple structures, typically composed of just a frame and a screen, designed to keep out bugs while allowing air circulation. In contrast, storm doors are heavier and more complex, built to protect your home's main entry door from weather and intruders. They usually feature an aluminum frame with interchangeable tempered glass and screen panels, allowing you to switch between ventilation and insulation. A storm door offers more protection and versatility but generally costs more than a basic screen door.

Most window screens in residential homes are designed to be removed from the inside, especially with double-hung, single-hung, and casement styles. That said, some setups require exterior removal. Older homes or custom installs may have exterior clips or brackets, and sunscreens are almost always mounted on the outside. Before removing your window screen, look at how it is held in place.

Most windows last for 15 to 30 years, depending on the frame material and the glass quality, but most will require repairs during that time. Windows gradually lose efficiency, so it’s usually best to have a window repair technician inspect and service your windows every five to 10 years. You should also repair your windows if you experience the following:

  • Leaks

  • Drafts

  • Difficulty opening or closing

  • Sudden increases in heating and cooling bills

  • Outdoor noise becomes more audible

  • Signs of physical damage

The Union, SC 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.