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    Average homeowner rating
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Find Window pros in Guilford

Avatar for Action Windows & Siding LLC
Action Windows & Siding LLC
4.6(
30
)
New Windows - 6 +New Windows - 3-5New Windows - 2+9 more

Serving Guilford, CT and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Second time hiring Action windows and I wish I could hire them for everything. Where it counts us if you have an issue and how it's handle. Small. Problem was handled asap and they even sent manufacturer out right away to repair it. Said they would do it themselves if necessary. Wonderful superb company to work with. You won't be sorry. I look forward to siding next with Action windows and siding."
CCSU
Arch Windows
Specialty Windows
Commercial Windows
Conservatory in Avon

+7

16 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for New Haven County Window Cleaners, LLC
New Haven County Window Cleaners, LLC
4.4(
67
)
Window Cleaning

Serving Guilford, CT and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Excellent service! Requested estimates on a Friday to have my windows (inside and out) cleaned, including the sills and to have the entire house power washed. The guys showed up when they said they would and were absolute pleasure to work with. My windows have never been cleaner. The house looks like new. You won’t go wrong if you hire!"
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+13

15 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DiGiorgi Roofing & Siding Inc
DiGiorgi Roofing & Siding Inc
4.6(
202
)
New Windows - 6 +New Windows - 3-5

Serving Guilford, CT and surrounding areas

Approved

In business since 1933

Free estimates

Emergency services offered

"Can't say enough about them. Punctual, clean,and courteous - and I am very anal about the clean part! Windows look beautiful! On a side note there was a closure of a major highway on route to my house that tied traffic up for miles - they were 15 minutes late and apologized profusely. I was expecting them to be much later due to the closure, so they really did make every attempt to get there on time. Great people and great company and now consider having them install siding and gutters
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+33

17 neighbors recently requested a quote
Recommended by94%of homeowners
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Windows questions, answered by experts

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

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

Contrary to popular belief, wavy glass in older homes isn't caused by warping. The blowing technique used to create windows in homes dating back to the 1700s, 1800s, and early 1900s left behind small bubbles that create a wavy effect. If a glass window is functional, there's no need to consider wavy glass damaged. In fact, many homeowners prefer the old charm of wavy glass.

Awning windows are just like hopper windows except that they open the opposite way. Instead of opening inward, awning windows open outward with a hinge at the top. This creates a mini-awning within your window frame, which is where the name comes from. Hopper windows, on the other hand, open inward with a hinge at the bottom.

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.

The Guilford, CT homeowners’ guide to window services

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