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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon137
    Verified roofing services reviews

Top-Rated Roofers in Williamsville - Updated Nov 2026

Avatar for Central Illinois Renovations And Roofing LLC
Central Illinois Renovations And Roofing LLC
5.0(
7
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+3 more

Serving Williamsville, IL and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Central Illinois Roofing and Renovation got the job done in two days removing our old roof and replacing it with a new medal roof. They were so professional in the business part and even more professional in their work and politeness. My Wife and I are very happy with them and our new roof. They also did a very good job cleaning up all leftover debris. We're looking forward to calling them again on other needed projects in the future. Thank you for have them on your list. P. Young"
8 neighbors recently requested a quote
Avatar for Erie Home
Erie Home
4.4(
73
)
Asphalt Shingle Roofing - Install or Replace

Serving Williamsville, IL and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement projects

+28

11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ORION JOHNSON ROOFING LLC
ORION JOHNSON ROOFING LLC
5.0(
1
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Williamsville, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

ORION JOHNSON ROOFING LLC is dedicated to providing our customers with the best quality and \ncraftsmanship. We are here to build relationships with our customers and communities and to provide \nour employees with a great place to work. We look forward to working with you!

project photos
3 neighbors recently requested a quote
Griffitts Exterior Home Design, Inc.
3.2(
26
)
Asphalt Shingle Roofing - Repair

Serving Williamsville, IL and surrounding areas

Approved

In business since 1955

Free estimates

Credit card accepted

"Like that they could find the problem with my roof leak that three others did not. while fixing the leak, they corrected other problems as well for siding and vents. They were like others who have worked on my siding, left behind a handful of nails and cigarette butts on my lawn to be throw away. I will use Griffitts in the future, since they know how to do things correctly!"
Recommended by69%of homeowners
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Showing 1-10 of 72
Roofing FAQs, answered by experts

Your chimney needs a structurally sound chimney cap, protective lining, damper, chimney flashing, and brick and mortar to prevent water from goind down your chimney. A pro can help you identify where the issue is so that you can stop water from coming down the smoke shaft, through your damper, and into your home.

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.

No, a chimney crown is not the same as a chimney cap. A chimney crown is a flat cement area on top of a masonry chimney. It starts where the masonry part of the chimney ends at the very top and domes upward toward the flue opening. A chimney cap sits on top of the crown over the flue. It is usually made of metal and allows smoke to escape without letting in rainwater.

The cost to replace a roof typically ranges from $8,700 to $22,000, with a national average of around $9,200. The total cost depends on the size of your roof and whether you need a full replacement or can simply place new shingles over the old ones. A full replacement, which is necessary if the roof is several decades old or has multiple layers, is more expensive. This process involves tearing off the old roofing materials, inspecting and repairing the underlying structure, and then installing the new roof.

The golden ratio for roof pitch is 1:1.62. It’s simply a standard aspect ratio that home and building designers and architects use when deciding how steep a roof should be to maintain visual appeal. The golden ratio can apply to any home or structure with a visible roof that isn't considered a flat roof.

The Williamsville, IL homeowners’ guide to roofing services

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