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Verified Reviews for Roofing pros in Defiance, IA

*The Angi rating for Roofing companies in Defiance, IA 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 Defiance, IA 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 February 28, 2026

Find Roofers in Defiance

Avatar for Bulldog Roofing
Bulldog Roofing
4.9(
55
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+14 more

Serving Defiance, IA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We are very pleased with this company. We highly recommend Bulldog Roofing. The service was fast and good. Brian was great. He discribed and explained everything that needed to be done. If you want your roof taken care of, call Bulldog Roofing"
Response time2 days
Response rate100%
75 neighbors recently requested a quote
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Avatar for 1-800-HANSONS (Omaha Exteriors)
1-800-HANSONS (Omaha Exteriors)
4.0(
688
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Defiance, IA and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Warranties offered

"Gary S. provided a professional and thorough sales presentation. Knowledgeable and straightforward presentation. No pressure! Very pleased with the product presentation and detailed sales quote. Highly recommend!"
Before & After
Before & After
Before & After
photos
photos

+20

31 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Erie Home
Erie Home
4.4(
72
)
Asphalt Shingle Roofing - Install or Replace

Serving Defiance, IA and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Workers showed up on time. Big job installing tiles to waterproof our 110 year old house. We are very happy with the results. It was an expensive project but well worth the money"
Basement Projects
Basement Projects
Basement Projects
Basement Projects
Basement Projects

+38

19 neighbors recently requested a quote
Recommended by93%of homeowners
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Iowa Roof Coatings, LLC
5.0(
2
)
Sealant for Roof - Apply- For Business

Serving Defiance, IA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quick response

Iowa Roof Coatings, LLC, is the solution for all your roofing needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

Response time10 hrs
Recommended by100%of homeowners
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Avatar for Sentri Homes
Sentri Homes
2.9(
37
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Defiance, IA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"All the work was on time and to satisfaction! The crew was kind and professional! I would definitely use this company again for all my home improvements!"
25 neighbors recently requested a quote
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Ascended Constructions
New to Angi
Asphalt Shingle Roofing - Install or Replace

Serving Defiance, IA and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

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

Depending on the type of damage your roof shingles have, you may be able to simply repair them without having to replace them. However, if there are more than a few to repair, replacement is likely the easier option. You may only need to replace a few of them. Repair shingles by applying roofing sealant directly under the shingle's damage and then directly over it. 

In general, you should consider replacing your roof if more than 30% of it is damaged. This includes several missing shingles, large spots of granule loss, extreme curling or cracking, structural damage to the roof's decking, or multiple areas of leaks. All of these issues could indicate compromised structural integrity that requires roof replacement.

Yes, moss can be dangerous for your roof if left in place to grow without treatment. The moss soaks up and holds moisture. Having a constantly damp roof could lead to problems with rot for the parts of the roof that consist of wood. Additionally, a patch of thick moss may draw insects and birds, which could damage the roof. Thick moss could block the roof’s drainage system. Water then may back up after a rainstorm and cause further damage that could eventually lead to roof repair expenses or the cost of roof replacement.

The most obvious and severe sign of a roof leak is the presence of wet spots on your ceilings, specifically on the top floor of your home. You can also identify a roof leak from your attic if you see sagging insulation or if you notice mold growth or water stains on the rafters or the underside of the roof deck. From the street, look for cracked or missing shingles, moss growth, and shingles that are curling upward, all of which can suggest a leak.

Metal roofs last for between 50 and 70 years, and asphalt roofs last for between 20 and 25 years, with some lasting as long as 30 years. In most cases, you’ll get double the life or more out of a metal roof than you would from a shingle roof, which helps make the higher cost of a metal roof more manageable.

The Defiance, IA 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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