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TRUSTED BY ONTARIO, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon29
    Verified roofing services reviews

Verified Reviews for Roofing pros in Ontario, WI

*The Angi rating for Roofing companies in Ontario, WI 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 Ontario, WI 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 September 17, 2025

Find Roofers in Ontario

Overhead Solutions, Inc.
4.8(
31
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace

Serving Ontario, WI and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Credit card accepted

"After talking to my furnace/heating Company, I decided that my idea to have the chimney taken out and roof patched was overkill ---not going with Overhead Solutions had nothing to do with the quote or speed of their response. They were very good at both !!"
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for White Mound Construction, LLC
White Mound Construction, LLC
5.0(
5
)
Metal Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace - For Business+2 more

Serving Ontario, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Offers commercial services

"Joe is very knowledgeable on all things roofing. Crew was experienced and did an excellent job."
Response time9 hrs
Response rate91%
1 neighbors recently requested a quote
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Avatar for River Valley Remodelers, LLC
River Valley Remodelers, LLC
4.9(
53
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Ontario, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Stand up shower, new side walls and floor."
Response time1 day
Response rate100%
12 neighbors recently requested a quote
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Avatar for Heritage Home Services, LLC
Heritage Home Services, LLC
5.0(
5
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+1 more

Serving Ontario, WI and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I reached out to Brad to do a roof inspection and give a quote to a buyer. He was there the next day and was very thorough. My clients and myself were very satisfied - he is able to do everything necessary to do the needed repairs. Amazing work! Highly recommend Brad!"
Before
During
Standing Seam
Standing Seam
After

+2

Response time1 day
Response rate100%
10 neighbors recently requested a quote
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Avatar for Driftless Exteriors
Driftless Exteriors
4.5(
17
)
Roof - Clean

Serving Ontario, WI and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Blake is very professional and did a excellent job spray washing the whole exterior (vinyl and brick) of my house and roof. He also flushed the gutters and down spouts. I wouldn't hesitate to call him again."
Cleaning and Staining
Cleaning and Staining
Deck After
Cleaning and Staining
Cleaning and Staining

+2

Response time3 days
15 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for RW Solutions, LLC
RW Solutions, LLC
5.0(
2
)
Flat, Foam, or Single Ply Roofing - Install or Replace- For BusinessFlat, Foam or Single Ply Roofing - Repair- For Business

Serving Ontario, WI and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

RW Solutions LLC is a bonded and fully insured roofing contractor specializing in flat roofing systems, including EPDM and TPO. Flat roofs require experienced installers, and that?s where we focus our expertise.\n\nWe handle new installations, leak repairs, and maintenance, and we also provide repairs on all roofing systems. Our approach is straightforward?honest recommendations, quality workmanship, and clear communication from start to finish.\n\nWhether it?s a small repair or a full roof replacement, RW Solutions delivers reliable, professional roofing you can trust.

TPO
TPO
TPO
EPDM Roofing
EPDM Roofing

+2

2 neighbors recently requested a quote
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Avatar for Affordable Home Remodeling
Affordable Home Remodeling
4.0(
82
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+3 more

Serving Ontario, WI and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I was impressed from the very beginning from the presentation and how our questions were answered. Oscar and his crew did a beautiful job of installing our roof and cleared up the site before they left excellently. Extremely polite and efficient. Job was done in one day and were so happy with the results"
Response time1 day
Response rate97%
56 neighbors recently requested a quote
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Avatar for River Roof Coatings
River Roof Coatings
5.0(
1
)
Metal Roofing - Repair - For BusinessAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair- For Business+3 more

Serving Ontario, WI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jason showed up promptly to look the project over and gave me a quote. They came soon and did the work and it looks great!"
Beginning Project
#3
#4
#5
#6

+17

1 neighbors recently requested a quote
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Roofing questions, answered by experts

If your roof has a vapor barrier, you will need approximately one square foot of roof vent for every 300 square feet of ceiling space. If there is no vapor barrier, the roof should have one square foot of roof vent for every 150 square feet of ceiling space. If you are not comfortable making this determination, a local roofing professional can help.

There should be small gaps between your roof and the walls of your home, and other buildings. These small gaps let building materials shift, expand, and contract with weather and other outside forces, and they prevent moisture from wicking down walls from roofing and gutter systems. Without these strategic gaps, your home’s exterior and its finishes can sustain water damage, decay, peel, delaminate, and crack. However, there is a fine line between a smart gap and a problematic gap—all  gaps should be small, intentional, and covered or filled in with foam insulation to prevent pests from using them as access points.

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.

You can technically install a metal roof over asphalt shingles, but it isn’t a good idea. This is because you’re essentially creating a moisture barrier under the metal, which can easily—and often does—lead to significant mold damage. Removing an asphalt roof isn’t terribly expensive, and some roofing companies might cut you a serious labor and disposal discount if you add it to a new install.

Chimney crowns are located above the final brick layer at the top of a chimney. It’s important to get regular chimney maintenance and inspection, because it is near impossible to spot chimney crown damage without getting on your roof.

The Ontario, WI 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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