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TRUSTED BY LELAND, IL HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon56
    Verified roofing services reviews

Verified Reviews for Roofing pros in Leland, IL

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

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

Last update on July 04, 2026

Find Roofers in Leland

Avatar for Guardian Roofing Systems, LLC
Guardian Roofing Systems, LLC
4.9(
68
)

Serving Leland, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I had a great experience working with Guardian Roofing Systems. From start to finish, they were professional, prompt, and thorough. The team showed up on time and completed the job within the timeframe they promised, which I really appreciated. What stood out most was how clearly they explained every step of the process—from the initial inspection to the final cleanup. They took the time to answer my questions and made sure I understood what work was being done and why. Overall, I’m very satisfied with the quality of their work and the level of service I received. I wouldn’t hesitate to recommend them to anyone in need of flat roofing services."
roof coating
new roof installation
decking
insulation
base sheet

+13

Response time2 days
Response rate90%
138 neighbors recently requested a quote
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Avatar for Boss Roofing - Siding Experts, Inc.
Boss Roofing - Siding Experts, Inc.
4.8(
42
)

Serving Leland, IL and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"I had Boss Roofing go to my rental properties outside of Ft Myers to check the tile roofing to see if it might have been damaged from Hurricane Irma. They were quick to check out, access and repair. I would highly recommend them for repairs or replacement."
Free Roof Giveaway
Free Roof Giveaway
Asphalt Roofing
Asphalt Roof
Asphalt Roofing

+5

Response time3 hrs
201 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
263
)

Serving Leland, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The roofing crew was fantastic. They listened to all of my concerns and took care of them. Everything was done to my complete satisfaction. The whole neighborhood loves the roof! Huge thanks to Ezra, Walter, and Lauren for making this process very easy."
Recommended by87%of homeowners
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Avatar for Perfect Choice Exteriors LLC
Perfect Choice Exteriors LLC
4.7(
244
)

Serving Leland, IL and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Warranties offered

"When it comes to roofing, Perfect Choice is the ultimate choice. Their team provided a very good experience and a durable, attractive roof. We are extremely happy!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

5 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Custom Roofers III
Custom Roofers III
4.4(
158
)

Serving Leland, IL and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"The gentleman provided a thorough explanation of my roof problem. Provided a temporary fix at a reasonable cost."
Response time6 hrs
Response rate93%
3 neighbors recently requested a quote
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Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
309
)

Serving Leland, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"It was easy to work with home genius. They were very punctual and responded well to every question. The crew worked very efficiently and finished the roof in less than a day. Over all love the new roof."
330 neighbors recently requested a quote
Recommended by77%of homeowners
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Avatar for Nisley's Quality Coatings
Nisley's Quality Coatings
5.0(
17
)

Serving Leland, IL and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"Wow! My roof looks awesome.. crew very courteous and efficient.. did my entire roof in one day and they cleaned up everything! Highly recommend!"
Metal roof
Metal roof
Metal roof
Metal roof
Metal roof

+1

Response time2 days
Recommended by100%of homeowners
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Avatar for JnJ Restoration, LLC
JnJ Restoration, LLC
New to Angi

Serving Leland, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

With over 21 years of experience, JnJ Restoration, LLC specializes in premium composite roofing systems, including DaVinci Roofscapes and Brava synthetic shake and slate roofing. As a two-time DaVinci Roofscapes Project of the Year Award winner, we are nationally recognized for exceptional craftsmanship, attention to detail, and expertise in premium roofing installations. From the initial consultation and product selection through installation and final inspection, we make the entire process simple and seamless. We treat every home as if it were our own and take great pride in delivering a beautiful, durable roof that enhances the character and value of your property. We look forward to helping bring your vision to life. \nGive our a team a call today and we will be happy to provide a free consultation on your new roof.\n

Installation Photo
10 neighbors recently requested a quote
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Roofing questions, answered by experts

Asking questions before hiring a roofer ensures you receive the best quality for your investment upfront and in the long term. Roofers with minimal experience, unfamiliar with local building codes, or minimal access to great materials can lead to both structural and financial problems down the line. You should also be able to easily communicate and collaborate with your roofer during extensive projects.

Chimney caps have a solid top but perforated sides so smoke can exit safely. If rain or snow falls downward, chimney caps can protect the chimney’s interior. Just note that if rain or snow blows in sideways, there’s a higher likelihood it will enter the chimney—but it's not often a cause for concern as long as you have a cap.

It’s the reverse of home de-winterization. To winterize, you purge your plumbing system (including your water heater and all piping) of water. Some experts also recommend filling fixtures with an antifreeze solution. Other tasks involve winterizing sprinklers, sealing foundation vents, check weatherproofing around doors and windows, and more.

The principal, common, and auxiliary rafters are the most frequently used types of rafters. Principal rafters are large and typically appear toward the edges of the roof. Common rafters are smaller than principal rafters. Some people may use a mix of common and principal rafters. The auxiliary rafter is not common, but it provides extra reinforcement for a principal rafter on a large building.

There are several pros and cons of flat roofs. One disadvantage of flat roofs is that you lose potential attic space because it's flat. Flat roofs tend to pool water and because they lack an angle, any leak in the roof—usually due to a bad seal—has the potential to let in a lot of water. They don’t work well in climates with snow. Flat roofs are also structurally weaker than sloped roofs.

The Leland, IL homeowners’ guide to roofing services

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

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