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Top-Rated Roof sealant application pros in London - Updated Nov 2026

Avatar for Lance Roofing & Siding Inc.
Lance Roofing & Siding Inc.
4.3(
87
)
Sealant for Roof - Apply

Serving London, OH and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"In this particular case, Lance Roofing offered the best price by far. The workers did a fine job.....very competent, hard working, and accommodating. Clean up afterward was very thorough. They finished the whole job in less than a day."
Lance Roofing & Siding
Lance Roofing & Siding
Lance Roofing & Siding
Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
270
)
Sealant for Roof - Apply

Serving London, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Roofing Project. The sales rep was thorough in inspecting our roof as well as attic. He made recommendations and provided options. Project was scheduled and completed expediently. The roof looks good; not wishing for a deluge (of rain), this will be the test of workmanship."
Roofing
Roofing
Roofing
Roofing
Roofing

+87

1705 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Atlas Roof & Exteriors
Atlas Roof & Exteriors
4.6(
126
)
Sealant for Roof - Apply

Serving London, OH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Called to get a quote on a new roof. Clancy got back to me with a few days with a thorough quote. Eve though we went with another company I would consider contacting them for future projects."
All workers are screened for security
The Atlas Roofing System
Finshed Product
Additional Photos
Additional Photos

+2

Response time12 hrs
Response rate100%
23 neighbors recently requested a quote
Avatar for Integrity Roof Services, Inc.
Integrity Roof Services, Inc.
4.5(
31
)
Sealant for Roof - Apply

Serving London, OH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Listen. i bought this house and it has a rubber roof. Why the **** there is a rubber roof on it? the heck if i know. In 3 three years it started being an issue with animals running across it and acorn dropping and making holes in it. it was becoming an issue I did not want to deal with. I called all the top roofing places and they told me that I could not put a regular roof on it. Shane told me to call his mom at Integrity she came out fixed the issue and assured me that we could put a regular shingled roof on it. Time passed and Shane came out and gave us an estimate. I previously had a ranch style 1100 square foot home in groveport. that roof cost me $25,000. My current home in Olde Orchard is almost 3xs the size of my former groveport home and the cost for this roof was less than half. So yes we jumped on it. the crew came out and did their thing. my house looks 100% better."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time2 days
Response rate100%
16 neighbors recently requested a quote
Avatar for Allstate Exteriors & Restoration Services, LLC
Allstate Exteriors & Restoration Services, LLC
4.1(
266
)
Sealant for Roof - Apply

Serving London, OH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"This company charged us $39,900 to metal roof our garage, fix a roof someone else started, put up some Smart Board soffit and fascia, and put up 6-inch gutters. It took two months to complete the job. I was given it three different times before it was done. The work took about four days. Gutters are not up yet, but we are painting the soffit and fascia first. They are polite. not happy with the cost or time for completion. They explained the cost as related to going over another crews work. Our contractor had abandoned us, and we were desperate to get it done so we could complete the interior work."
Metal Roof Replacement Before and After
During a Roofing Project
Trusted by Owens Corning - Allstate Exteriors
Tear Off Process
Before and After - Siding and Roof Replacement

+17

Response time6 hrs
Response rate97%
1166 neighbors recently requested a quote
Avatar for Denny Roofing Co
Denny Roofing Co
New to Angi
Sealant for Roof - Apply

Serving London, OH and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

I’ve been working in the roofing and exterior industry in Central Ohio through hands-on field experience and working with established local builders. I handle roof inspections, storm and hail damage assessments.\nI serve homeowners across Central Ohio and surrounding areas, with flexibility to travel depending on the project.\nMy focus is roofing (shingle and metal), gutters, and siding, with experience identifying storm damage and helping homeowners understand what actually needs attention.\nI believe in honest inspections and clear communication. My goal is to deliver reliable, quality work that protects your home long-term and makes the process simple and straightforward for every customer.

Avatar for 20/20 View LLC
20/20 View LLC
4.5(
365
)
Sealant for Roof - Apply

Serving London, OH and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Their technician named Micrin did an excellent job. He was prompt, courteous and efficient. They did the work for exactly the amount of the deal. He even recommended a company to fix my missing\broken dryer vent through the wall."
Roof Cleaning
Airport Tower Window Cleaning
DI Window Cleaning
High-Rise Window Cleaning
Concrete Power Washing

+7

Recommended by83%of homeowners
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Showing 1-10 of 103

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