J.C. Roofing & Insulating

Simply The Best!


717 W 16th St
South Sioux City, NE 68776

Fax: 402-494-1747
Last Updated: June 24, 2019




About J.C. Roofing & Insulating

We offer Commercial and Residential Roofing in Sioux City and surrounding areas.
  • Accepts:
  • Cash
  • Check

More About J.C. Roofing & Insulating

Roofs are our specialty.  We do residential, commercial and industrial services, roofs, roof repairs, seamless gutters, including repairs.

JC Roofing & Insulating of South Sioux City has served Nebraska, Iowa and South Dakota for over 30 years. We service all residential and commercial roofing applications, and we are recognized by GAF as Master Elite and Master Select Contractors.

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Simply the Best!

We are in the top 1% of commercial and industrial

roofing contractors nationally.

We do Quality Work, Competitive Pricing Complete Roofing Service,

New or Repairs on:

Asphalt Shingles • Built-Up Roofs • Energy Star Rated • Single-Ply Roofs • Sheet Metal Fabrication • Fully Insured for Your Protection

JC Roofing & Insulation

717 W. 16th St., South Sioux City, NE 68776



Here For You For Years to Come.

Have you ever asked your roofer if they are locally owned and operated out of Siouxland?

Well, JC Roofing is. It has been owned and operated out of South Sioux City, NE. since 1984.

You better believe that we will be here for you for the years to come.

JC Roofing & Insulating

Call Today! • 402-494-6492

717 W. 16th St., South Sioux City, NE 68776


Sometimes a roof can naturally reach the end of its useful life without experiencing a roof failure. It just looks old and worn, and you are doing preventive maintenance on your home. If replacing an old roof is delayed, however, it could result in bigger problems down the road. So watch for the warning signs to be sure to give yourself plenty of time to add the project to your TO-DO list. For help with your reroof project, find an Owens Corning Roofing Preferred Contractor in your area.

Potential signs that your roof may need to be replaced:

  • Shingle edges are curled or shingle tabs are cupped.

    Curled Shingle Edges
    (©Copyright 2007 Haag Engineering)

  • Bald spots where granules are missing.
  • Cracked shingles.

    Cracked Shingles

  • Your roof is at least 20 years old; while many shingles today are produced for durability, many factors can accelerate the aging of shingles. For example, if your roof is not properly ventilated, it can negatively impact your shingles.
  • The roof just looks old and worn.

    Aging Roof

  • Neighbors are getting new roofs. Homes built around the same time period can be experiencing the same types of weather conditions can mean that your roof is nearing its useful life.
  • Dark streaks. Airborne algae cause dark streaks on roof decks. While this may not necessarily harm the roof shingles, it may not look good. Algae streaks can be removed using a 50:50 blend of water and bleach sprayed on your roof. It is important to use a low volume garden hose so you do not knock the protective granules off your shingles. It is also important that you protect your landscaping from the bleach run-off.

    Algae/Dark Stains

  • Moss can grow on roof surfaces that don’t get much sunlight, especially in cool, moist climates. Moss growth can be more than a cosmetic issue. Moss holds moisture against the roof surface and overtime in freezing climates can cause damage to the granules on the top of the shingles. Moss can be brushed off but it won’t prevent it from growing again; take care not to damage the shingle surface. You may need to contact a professional roofing contractor.


JC Roofing & Insulation

717 W. 16th St., South Sioux City, NE 68776






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