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TRUSTED BY TRENTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon26
    Verified roofing services reviews

Top-Rated Roofers in Trenton - Updated Nov 2026

Avatar for Keep Dry Roofing, LLC
Keep Dry Roofing, LLC
4.6(
40
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+4 more

Serving Trenton, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Greg Bowdler from Keep Dry Roofing repaired a soil stack leak on my roof and I highly recommend them. They responded immediately to my request for help, arranged to repair the roof before the next rain, and did a great job."
FULL EXTERIOR REPLACEMENT
FULL EXTERIOR REPLACEMENT
Response time1 day
Response rate95%
20 neighbors recently requested a quote
Avatar for Wells Roofing and Painting
Wells Roofing and Painting
4.5(
46
)
Asphalt Shingle Roofing - RepairMetal Roofing - RepairAsphalt Shingle Roofing - Repair - For Business+11 more

Serving Trenton, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Nelson Wells showed up on time and fixed my roofing problems for a price which I felt was fair. I had tried to find a roofer to fix leaks in my tile roof for the past 3 years. I spoke with him on the phone, he came to give an estimate and he did the work â all within 2 weeks. I highly recommend him."
Coating
Response time11 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair

Serving Trenton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"We had a great experience with H&F on our roofing job. Jill communicated with us regularly throughout the entire process and she always responded quickly when we had questions. I watched the crew install the new roof, and they obviously knew what they were doing. H&F did an outstanding job for us."
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate95%
6 neighbors recently requested a quote
John Beal Roofing
4.3(
29
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+24 more

Serving Trenton, IL and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"Pro came on site, assess the situation and recommend a way forward with different quotes for different options. Scheduled and completion within a few weeks. Great communication and service."
Photos of my work
Photos of my work
Photos of my work
265 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for R&B Power Washing
R&B Power Washing
5.0(
151
)
Roof - Clean

Serving Trenton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Ryan of R and B Power Washing did a great job with both my roof and siding. Top notch in all areas or service from start to finish. The results of the roof soft wash were utterly amazing. Very courteous and respectful owners as well."
power washing
power washing
power washing
power washing
power washing

+2

Response time2 hrs
Response rate98%
8 neighbors recently requested a quote
Avatar for Westside Construction LLC
Westside Construction LLC
5.0(
10
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business

Serving Trenton, IL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Westside Construction did an amazing job on my roof. All of the crew members were very professional and the owner Wes was informative and addressed all of my questions throughout the entire process. I strongly recommend Westside Construction for anyone looking for a new roof and or a roof repair!"
Response time3 hrs
Response rate86%
9 neighbors recently requested a quote
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Roofing FAQs, answered by experts

The number of roof vents necessary for a 2,000-square-foot house depends on several factors. The calculation depends on the net free area within the attic and whether your municipality requires a 1/150 or a 1/300 ratio of venting square feet to attic square feet. If you install vents with a square-foot opening of one, you'll need either 14 or seven exhaust vents and an equal square-foot amount of intake vents.

In most cases, installing solar panels will not void your roof warranty. To keep roof warranties intact, check your written warranty or call the manufacturer to ask about clauses regarding roof penetrations. You can also protect yourself by getting written approval or a modified warranty that specifically allows the solar installation type you’re planning. Then, hire a professional solar installer that follows roofing manufacturer instructions and protects the roof during installation.

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 most crucial roof-strengthening method is achievable by following proper construction methods and guidelines from the start. To strengthen an existing roof, framers and DIYers can add hurricane ties or straps to the structure, sister rafters and other framing or truss members, or install additional fasteners or adhesives where necessary.

While you don’t have to let roofers inside your home, it is proper etiquette to offer the use of your restrooms. And if it’s a hot day, it’s polite to invite the roofers into your house to cool off and have a chilled drink.

The Trenton, IL homeowners’ guide to roofing services

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