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About
National NNL Group is a full-service commercial construction, restoration, and roofing company headquartered in Fort Lauderdale. Doing business as National Group, the company has over 30 years of combined experience in commercial property restoration, construction maintenance, roofing, cabinetry, equipment rentals, and insurance loss consulting. The firm's roofing division is a state-licensed roofing contractor specializing in commercial roofing systems including PVC, TPO, EPDM, Modified Bitumen, and BUR, and is a 10-plus year master contractor for Duro-Last roofing. The company has completed more than 10,000 projects and responded to over 30 major disaster events, including Hurricane Irma damage to the 85-story Panorama Tower in Miami. National NNL Group operates from Fort Lauderdale with additional teams in Miami, Jacksonville, and Dallas, and serves clients across Gulf and Atlantic coastal areas.
Earned from National NNL Group's verified Florida licence, imported Google rating data when available, and standing in Fort Lauderdale. Every badge links back to this profile so anyone can confirm the current RCF verification status.
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Frequently asked
Is National NNL Group licensed, and how should I check insurance?
This profile lists a Florida Certified Roofing license CCC1328180, which RCF matched to a Current, Active DBPR record at its last check. RCF does not store or verify insurance coverage for individual companies. Ask National NNL Group for current insurance certificates and confirm coverage with the insurer before signing a contract.
How can I verify National NNL Group's license myself?
Go to myfloridalicense.com, choose search by license number, and enter CCC1328180. Confirm the status reads Current and Active and that the name matches before you hire. RCF uses the DBPR record in its listing review, but you should always check the live record yourself.
How should I use ratings and reviews for National NNL Group?
Google rating and review-count data on this profile, when present, are imported from public Google sources. RCF does not verify individual reviewers or independently detect fake-review patterns, so use reviews alongside the license record and your own questions.
What types of commercial roofing systems does National NNL Group install?
The company's roofing division works with PVC, TPO, EPDM, Modified Bitumen, and BUR (built-up roofing) systems, as well as roof coatings and Duro-Last single-ply membranes.
Where is National NNL Group located?
The company is headquartered at 5821 NE 14th Avenue, Fort Lauderdale, FL 33334, with additional teams in Miami, Jacksonville, and Dallas.
What industries does National NNL Group serve?
The company serves automotive, educational, healthcare, high-rise residential, hospitality, industrial, mixed-use, office and retail, multi-family, and worship facility clients.
Does National NNL Group handle emergency and disaster roofing response?
Yes. The company offers 24/7 emergency response and has a rapid response program for clients facing storm or hurricane damage.
What is the Duro-Last master contractor designation that National NNL Group holds?
National NNL Group has been a Duro-Last dealer and master contractor for over 10 years. The Duro-Last system carries a 20-year no-dollar-limit warranty with 15 years of coverage for consequential damages.
How do I contact National NNL Group for a roofing consultation?
You can reach the company by phone at (954) 440-4187, by email at info@nationalgroup.com, or through the website at nationalgroup.com.
