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TRUSTED BY NIWOT, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon348
    Verified window services reviews

Verified Reviews for Window Service pros in Niwot, CO

*The Angi rating for Window Service companies in Niwot, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Niwot, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on May 20, 2026

Top-Rated Window pros in Niwot - Updated Nov 2026

Avatar for Empire Glass Company
Empire Glass Company
4.9(
129
)
New Windows - 6 +Window Glass - Install or ReplaceNew Windows - 3-5+6 more

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Everyone I dealt with for one broken window were great. It took longer than expected due to lost shipment of window to my area. Once found all returned to great."
In glass pet door
Frameless Rain Glass
Frameless Custom
Frameless Custom
Frameless Custom

+20

Response time1 day
Response rate97%
41 neighbors recently requested a quote
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Sun King Solar Control Solutions, LLC
4.8(
63
)
Window Tinting - Apply or Replace

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"Both Jerry and Cassandra were professional, friendly and efficient. My oversized picture window looks great and my room already feels cooler and easier on the eyes. Next day install, fair pricing and excellent service - a winning combination. I highly recommend."
Certifications
Commercial 1
Commercial 2
Commercial 3
Residential

+15

Response time1 day
18 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Jammin Films, LLC
Jammin Films, LLC
5.0(
56
)
Window Tinting - Apply or Replace

Serving Niwot, CO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Ben was courteous, personable, very professional and knows his trade., I was impressed with his applications of window tinting my four huge windows here in a timely and CLEAN manner."
Response time5 hrs
Response rate89%
8 neighbors recently requested a quote
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Avatar for JM Window Cleaning
JM Window Cleaning
4.9(
64
)
Door or Window Screens - Install or RepairWindow Cleaning

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Did a great job cleaning our windows despite thunder, lightening, and hail."
I house in Parker
I house in Parker
I house in Parker
I house in Parker
I house in Parker

+68

Response time4 hrs
Response rate99%
10 neighbors recently requested a quote
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Avatar for Colorado Egress
Colorado Egress
4.6(
123
)
Egress Window - Install

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Customers say: Terrific value

"The team was great to work with. The window and window well turned out really nice. I will definitely recommend Drew and his team."
Interior trim - typical
Interior trim - typical
Interior trim - typical
Optional European Tiltturn Window
optional In-swing single hung window2

+10

Response time1 day
Response rate86%
Recommended by90%of homeowners
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Avatar for 20/20 Windows & Solar Cleaning Inc.
20/20 Windows & Solar Cleaning Inc.
5.0(
17
)
Window CleaningDoor or Window Screens - Install or Repair

Serving Niwot, CO and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"They were prompt, professional and did a great job. My windows sparkle"
Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
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Windows FAQs, answered by experts

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

The key difference between a hung window and an awning window is that hung windows (including single-hung and double-hung versions) slide vertically to open and close. In contrast, awning windows have a hinge at the top and open outward at an angle. You can use both types of windows throughout your home, but awning windows are best suited for kitchens and bathrooms.

Bifold windows work by using a track that allows panels to slide to the side and "stack" so they take up minimal space, leaving the largest opening. The sashes connect to each other with butt hinges or concealed hinges and to the window frame with the same type of hinges you’d find on a casement window. Some manual bifold windows also have casement stays or another piece of hardware to keep your windows in place when they’re open.

Yes, you can enlarge windows in a brick house. Your masonry contractor will need to cut away exterior brick to make space for the larger window, and you may also need to consult a structural engineer to make sure the window is properly supported inside the frame of the house.

To keep cold out, look for treatments that sit close to the window frame and are made from thick, insulating materials. Thermal curtains, cellular shades, window quilts, and insulated shutters can all help retain heat. Layering window treatments, like pairing lined curtains with cellular shades, can provide even better insulation by further reducing drafts and heat transfer.

The Niwot, CO homeowners’ guide to window services

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

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