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TRUSTED BY SENECA, IL HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon56
    Verified roofing services reviews

Find Roofers in Seneca

Avatar for Guardian Roofing Systems, LLC
Guardian Roofing Systems, LLC
4.9(
68
)
Flat, Foam or Single Ply Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For Business

Serving Seneca, 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 rate89%
128 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
312
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+2 more

Serving Seneca, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I am very happy with the new roof. Daryl, the sales rep, communicated everything very nicely and made sure that I was given the best option for my roof. Mike, Devan, and Walter were the project managers and they were very helpful throughout the roof install. I wasnâ t able to communicate very well with the roofing crew but the project managers made sure that all of my concerns were taken care of."
355 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
268
)
Asphalt Shingle Roofing - RepairInspection - RoofingFlat, Foam or Single Ply Roofing - Repair+4 more

Serving Seneca, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"While removing the old roof, the aluminum coverings on our mansard roof dormers were damaged. The roofing crew attempted to repair the damage but the result was not satisfactory. As compensation they deducted a small amount from the total bill."
2485 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Sentri Homes
Sentri Homes
2.8(
36
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Seneca, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Found Sentri on Angi. Jeanette and Violet were very pleasant and efficient in getting a contractor to me in the time frame needed. The contractor was excellent and the roof looks great! I would definitely work with them again if I had additional projects."
25 neighbors recently requested a quote
Avatar for JnJ Restoration, LLC
JnJ Restoration, LLC
New to Angi
Wood Shake or Composite Roofing - Install or Replace

Serving Seneca, 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
11 neighbors recently requested a quote
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Roofing questions, answered by experts

The placement of snow guards depends on the individual roof, but typically snow guards are placed between 12 and 18 inches from the eaves, though they can be placed as close as six inches and as far as 24 inches from the eaves. A roofing professional can assess the roof and potential snow loads to determine the best placement.

The terms “roof shingles” and “roof tiles” are sometimes used interchangeably, but the term “shingles” most often refers to asphalt, rubber, metal, or slate shingles, and the term “tiles” normally means they’re made from clay or concrete. In all cases, shingles are small, rectangular components that a roofer layers in an overlapping pattern to protect the structure underneath from the elements.

Depending on the condition of your roof, you may be able to add flashing to it. If you’re looking for a way to maintain its integrity while saving some money, you should ask a roofing pro if this is an option. Keep in mind that if your roof is in poor shape, a full replacement may be necessary before flashing is installed.

Look for certified local roofing contractors with plenty of experience working with cedar. There are also several important roofing questions to ask before choosing a roofer, including whether they are licensed, bonded, and insured. Once you’ve rounded up a few good candidates, compare estimates and hire whoever gives you the best bang for your buck.

Many insurance policies will not cover a roof with two layers of shingles. An additional layer of shingles increases the risk of various kinds of damage, and insurers typically won’t pay claims on a roof with an overlay. Adding a layer of shingles may even jeopardize your insurance coverage entirely, so check your policy to ensure you stay within coverage guidelines. 

The Seneca, IL homeowners’ guide to roofing services

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