Top-rated skylight pros.

Get matched with top skylight pros in O Fallon, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your skylight service project in O Fallon, MO?

Select your specific project to find the pro for you.

TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon43
    Verified skylight services reviews

Verified Reviews for Skylight Service pros in O Fallon, MO

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

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

Last update on September 26, 2025

Find Skylight pros in O Fallon

Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Just an excellent company, to do business with. They did an excellent job replacing our complete roof. Jill, was awesome, in explaining everything, and answering any questions we had. Nate, and the rest of the group kept us informed all the way through the process. Weâ ll certainly use them again, if needed"
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate94%
3 neighbors recently requested a quote
Request Quote
VELUX America
New to Angi

Serving O Fallon, MO and surrounding areas

Approved (Corporate)

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

7 neighbors recently requested a quote
Request Quote
Avatar for Perfect Pitch Gutters and Exteriors, Inc.
Perfect Pitch Gutters and Exteriors, Inc.
5.0(
14
)

Serving O Fallon, MO and surrounding areas

In business since 2016

Free estimates

Small jobs welcome

"These guys did a fantastic job. I called them for a quote, they were able to come out that same day and the work was completed the very next day. Would highly recommend."
New Gutter Install
Front Entry Dark Bronze Gutters
Side View
Front View, Dark Bronze Gutters
Side

+78

Response time2 days
Recommended by90%of homeowners
Request Quote
Avatar for Custom Exteriors
Custom Exteriors
4.2(
362
)

Serving O Fallon, MO and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"They were GREAT! I have rental property and will use them for any exterior needs. They were super friendly, answered any question I asked. I needed the work done asap and they made it happen. You will not go wrong if you hire them!"
Before work started
Tearing off the roof and ac curbs
Tear off and starting to install
Installing process
Install and removing

+7

Response time2 days
56 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Showing 1-10 of 44
Skylights questions, answered by experts

Yes, you can install skylights on an existing roof, and it’s a common service that many homeowners opt for, especially on older homes built when skylights weren’t as prevalent. The installation process will be a bit more involved, and the design and planning process will take longer, meaning you’ll pay more to install a skylight on an existing roof than you would in new construction. The process involves cutting a hole in the roof, moving rafters, if necessary, and installing and sealing around the skylight.

Yes, if you have ventilated skylights, you can install insect screens on them. Insect screens for skylights cost $10 to $50 each, depending on their size and quality. Most pros highly recommend insect screens for ventilated skylights because they keep pests outside of your home while allowing fresh air inside.

Yes, solar tubes work during the winter as long as it’s light outside and they aren’t covered by snow. Sun tunnels are made to work year-round to bring in natural light, and some people find them even more beneficial during the winter. With less daylight outside, it can be even more important to bring brightness into homes to reduce electricity costs.

While it is possible to install a skylight as a DIY project, it is not recommended. Skylights are the most likely type of window to leak due to their position on the roof. Even minor mistakes during installation can lead to significant water damage and high repair costs. Additionally, working on a roof is dangerous, especially when maneuvering heavy, bulky windows. Due to the required roof modifications and the need for proper sealing and structural safety, hiring a professional skylight installer is strongly advised to avoid costly long-term issues.

Yes, you can cover up a skylight if you no longer wish to have it in your space. There are a few options for covering up a skylight. One option is to install a skylight cover or shade that can be easily opened or closed as needed, allowing you to control the amount of light entering the room. Another option is to cover the skylight with a solid material, such as plywood or drywall, effectively sealing it off. However, when covering a skylight, it's essential to ensure proper insulation and waterproofing to prevent any issues in the future.

The O Fallon, MO homeowners’ guide to skylight services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"