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Verified Reviews for Window Tinting pros in Sunnyvale, CA

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

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

Last update on February 21, 2026

Find Window tinters in Sunnyvale

Avatar for CoolView Tint, Inc.
CoolView Tint, Inc.
4.9(
27
)

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Mike and Clayton did a fabulous job with the installation of our new window film. Mike was so great and patient working with us all the way through this job. In the beginning we had numerous questions re: this film. He answered all our questions and then some and helped us understand the benefits of this film. After the delay with the shutdown, the guys were able to do the installation. Everything went smoothly and we absolutely love our new film. The film we chose cuts 41% of the heat coming into the house and 98% of UV rays that fade the interior floors and furniture. You don't even notice the film is on the window. We will refer Cool View Tint to anyone considering adding film to their windows. They are great."
Office Building (Solar Heat Reduction)
all works
all works
all works
all works

+35

Response time2 days
Recommended by96%of homeowners
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South Bay Window Filming
5.0(
5
)

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

South Bay Window Filming provides high-level craftsmanship for all your window film needs. Protecting hardwood floors from harmful UV rays! Fighting the glare? Home or office gets too hot? Need more privacy in your office or boardroom at work? We can cover it all! We work with high-end materials from leading manufactures and pride ourselves in providing superior service and quality installation. \n

Commercial Project
Commercial Project
Commercial Project
Commercial Project
Commercial Project

+2

Response time3 days
8 neighbors recently requested a quote
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Avatar for SEI Window Coverings
SEI Window Coverings
5.0(
7
)

Serving Sunnyvale, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Excellent service from SEI Window - We had a great experience and were able to get what we needed in a really fast turn around. Reliable, good quality shade, great service!"
Various Projects
Various Projects
Various Projects
Various Projects
Various Projects

+59

Recommended by100%of homeowners
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Avatar for Crystal Shade Window Tinting
Crystal Shade Window Tinting
3.8(
7
)

Serving Sunnyvale, CA and surrounding areas

In business since 2013

Free estimates

Warranties offered

"I loved that he he gave great recommendations on which type of tent was best for our needs! Honestly, I never realized the variety of privacy tint was available and how it would compliment our garage doors! Eric gets an A++"
pic 1
frost 1
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Solar control

+9

Response time3 days
Recommended by100%of homeowners
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Window Tinting questions, answered by experts

The best windows to tint are those that get the most direct sunlight—particularly sunroom windows or windows facing the south or east where the sun shines most brightly throughout the day. If your pets have favorite windows to lie in front of, you may want to consider those, as well, to protect their skin from sun damage.

Some frosted glass sprays can handle the outdoors, but most of them aren't built for it. Sprays made for exterior use will say so clearly on the label. Anything marked “interior use only” can't hold up against rain, UV exposure, or changing temperatures without peeling, fading, or yellowing. Outdoor-rated sprays are typically more durable, but even then, proper prep and application matter. Before spraying anything outside, double-check the product instructions. If it doesn’t specifically mention exterior use, skip it. 

The most popular tint percentage for home windows is 35%. Generally, most homeowners choose a visible light transmission (VLT) between 50% and 35%, where lower numbers mean less sunlight enters the home. A 35% tint blocks over half the incoming light while still allowing plenty of natural light, which can improve energy efficiency and comfort. If privacy is a primary concern, you can opt for a tint of 50% or lower to make it more difficult for people to see inside. However, keep in mind that very dark, thick tints may offer fewer energy-efficiency benefits.

Unlike cars, there are no laws regulating window tint percentages on homes, so you can choose what you think is best. It is often a good idea to hire a professional, as they can show you samples of how different tint levels will look in your specific property, helping you make the right choice.

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

The Sunnyvale, CA homeowners’ guide to window tinting services

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

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