Top Roofing Specialists in Commack, NY

Hometown Roofing Contractors makes finding quality commercial and residential roofing contractors in Long Island and nearby cities like Commack an easy task. We verify Commack roofers for liability insurance, state license (if required), and a strong workmanship guarantee.

The best roofers in Commack listen to the needs of their customers and have the expertise to suggest the best course of action, whether it be commercial or residential roof repair, replacement, or maintenance. For a quality roofing contractor in Commack, call one of the "Hometown Verified" roofers below.

Hometown Roofing Contractors has verified the following roofers

Information Found on This Page

1) Commack Roofers

2) Insider Tips on Roofing Contractors


Summary for Long Island Liberty

  • CertainTeed Certified roofing contractors
  • Contractors license # 40975-H
  • Liability insurance - $1,000,000
  • Shingle roofers,metal roofers, slate, shake roofs
  • Re-roofing - full tear off and replacement
  • Residential roof repair
  • Leak detection experts
  • Long Island Liberty Construction - More Details

Long Island Liberty Construction

53 Somerset Street, Centereach, NY 11720 

Long Island Liberty Construction has over 20 years of residential roofing experience in Suffolk County, New York. We are fully licensed and insured for both roof repair and complete roof replacement.

Our roofers are certified with CertainTeed Materials Corporation as Master Shingle Applicators and stay current with trends and technology. Call Long Island Liberty for a roof estimate on your home.

Call (631) 306-4917 for Suffolk County Roof Repair or Replacement


Summary for Allied Construction Corp.

  • Suffolk County Business License 40837-H
  • Liability insurance - $1,000,000
  • CertainTeed Certified Specialists
  • LEED AP professionals
  • Residential roof replacement
  • Asphalt shingle roofing experts
  • Re-roofing - full tear off and replacement
  • NO ROOF REPAIRS
  • Allied Construction Corp. - More Details

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Allied Construction Corp.

26 Pagnotta Drive, Port Jefferson Station, NY 11776 

Allied Construction Corp. provides quality shingle roofing to Suffolk County residents and business owners. We offer both roof replacement and re-roofing and work exclusively with top of the line roofing materials.

We pledge to the highest level of standards set forth by the construction association and have earned the membership with our proven knowledge, experience, and business practices. 

Call Allied at (631) 615-1506 for Roofing in Suffolk County, NY


Summary for Diamond Roofing Inc.

  • Residential roof replacement, roof repairs
  • Commercial roofing, flat roofs, EPDM, TPO roofs
  • Shingle, shake, slate, tile, flat, metal roofing
  • Re-roofing - full tear off and replacement
  • Liability insurance - $1,000,000
  • GAF/ELK Certified installers
  • Owens Corning Certified - "Preferred Contractor"
  • Diamond Roofing - More Details

Diamond Roofing Inc.

Serving Suffolk County, New York

Diamond Roofing Inc. is a local, full service roofing contractor that has been serving the neighborhoods of Suffolk County for over 18 years. We are committed to provide superior workmanship and top-notch customer service.

Every roofer within our company is experienced and certified. Diamond Roofing offers exceptional roof repair and roof replacement services at a price you can afford. 

Call (917) 267-2784 Today


roofer on shingle roof in Commack, NY

Additional Roofing Specialists

Commercial Roofing Contractors - Commack, NY

Roofing Repairs - Commack, NY

Metal Roofers - Commack, NY

new roof installation in Commack

Hometown Roofing Contractors Service Location

Commack, NY 11725

Insider Tips on Roofing Contractors in Commack, New York

Be careful to avoid "fly-by-night" roofing contractors

Here's the inside scoop. There are a lot of "fly-by-night" roofers in Commack and in nearly every other town in America. There are low barriers for entry to starting a roofing company. All you need is a hammer and a willingness to get up on the roof. Here's how fly-by-nighters operate:

  • Offer a very low quote to get you're business. Then either cut corners or come up with excuses as to why the roof ended up costing more.
  • Offer well rehearsed excuses as to why they don't have their license or insurance certificate available... then never quite get around to producing those documents.
  • May use illegal or undocumented workers.
  • May use improper roof installation techniques due to inexperience, lack of training, and corner cutting.

Stick to Commack roofers that are pro's. Here's how you do it.

  • Ask to see the roofer's current license (if required in your state)
  • Ask to see the roofer's insurance certificates
  • Ask if the roofing contractor has any other affiliations or certifications that give an indication of quality
  • Ask for their address to see if they are locally based. Storm chasers in from out of town may be less accountable than a Commack roofing contractor that has a local repuation to protect.
  • Ask what roofing materials they have most experience with.
  • Ask if they can provide you a few recent references from the area.
  • Ask yourself if you trust this roofing contractor.
Hometown Roofing Contractors prescreens local roofers

Hometown Roofing Contractors has done some of the initial homework for you. We prescreened the Commack roofers on this page and confirmed a valid state license (if required by your state), liability insurance certificate, and strong workmanship guarantee.

What warranties are offered by Commack roofing contractors?

There are two kinds of roofing warranties homeowners and business owners need to be aware of:

  1. Roofing Materials Warranty - These warranties are not actually offered by the roofing contractor, though the contractor can educate you on the different durations and types. Materials warranties are offered by the manufacturer of the materials you select. Whether you're installing a new metal roof, shingle roof, or tile roof, the materials used are typically guaranteed for anywhere from 10 years to a lifetime. Quality manufacturers such as GAF, CertainTeed, and Owens Corning and others all offer warranties on their materials. The duration of the warranty depends on the grade of material you select.
  2. Workmanship Warranty - These warranties are offered directly by the Commack roofing company and typically protect the property owner against roof leaks or other issues caused by improper installation. Duration of these warranties often varies between 1 year up to 10 years. Be sure to get any guarantees or warranties offered by your hired roof contractor in writing to protect yourself.