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TRUSTED BY WALNUT, IA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified roofing services reviews

Top-Rated Roofers in Walnut - Updated Nov 2026

Avatar for Bulldog Roofing
Bulldog Roofing
4.9(
55
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+13 more

Serving Walnut, 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%
36 neighbors recently requested a quote
Avatar for Erie Home
Erie Home
4.5(
75
)
Asphalt Shingle Roofing - Install or Replace

Serving Walnut, 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

7 neighbors recently requested a quote
Recommended by89%of homeowners
Iowa Roof Coatings, LLC
5.0(
2
)
Sealant for Roof - Apply- For Business

Serving Walnut, 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
TIMEPROOFUSA
New to Angi
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Walnut, IA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Here at TimeproofUSA, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

22 neighbors recently requested a quote
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Roofing FAQs, answered by experts

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.

Roll roofs don’t last as long as traditional roofs, like those made of asphalt shingles. A roll roof typically lasts between five and 15 years, whereas a shingled roof will last between 20 and 50  years. Modified bitumen roofs are similar in look to rolled roofing but have a 12 to 15 year warranty.

The formula for calculating how many squares of roofing you need is pretty easy. Take the total amount of square footage and divide it by 100. With this formula in mind, a 2,000-square-foot roof would require 20 squares of roofing material to adequately cover it.

Most manufacturers’ warranties do not cover wind damage to roof shingles, but some companies include a wind warranty rider in their warranty offer. You can purchase this rider to protect yourself, your wallet, and your roof from any damage that might occur from wind. Be sure to read all the fine print and understand any limitations of the warranty.

Rolled roofing averages $1.50 to $3 per square foot, with an average installation price of $7,500. This is less expensive than the normal cost for new roofs—traditional styles run between $4.35 and $11 per square foot, averaging $14,400.

The Walnut, IA homeowners’ guide to roofing services

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