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4th Generation Roofing & Sheet Metal

Miami
State-licensed DBPR verifiedHVHZServes the High-Velocity Hurricane Zone
Residential RoofingCommercial RoofingMetal RoofingTile Roofing+5 more
4.9104 Google reviews
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About

4th Generation Roofing & Sheet Metal is a Miami-based roofing contractor with deep roots in the trade, led by President Robert John Nielsen. Founded on June 30, 2008 and headquartered at 11320 SW 208 Dr, the company has earned certifications from both GAF (as a commercial roofing contractor) and Owens Corning (as a Preferred Contractor), reflecting its commitment to working with top-tier materials. The firm handles a full range of residential and commercial roofing systems including metal, tile, asphalt shingle, and flat roofs, as well as repairs and waterproofing. Their primary service territory covers Dade, Broward, and Monroe counties, as well as West Palm Beach and Jupiter. With over 540 permitted projects on record and a Birdeye rating of 4.8 from 113 reviews, the company ranks among the most reviewed and highly rated roofing contractors in South Florida.

Services

Residential Roofing
Commercial Roofing
Metal Roofing
Tile Roofing
Shingle Roofing
Flat Roofing
Roof Repair
Waterproofing
Sheet Metal Work

License verification

License checked against the Florida Department of Business & Professional Regulation (DBPR). Confirm current status before signing any contract.

Company4th Generation Roofing & Sheet Metal
License typeCCC, Certified Roofing Contractor
License no.CCC1328674
Status Active & current
License boardFL DBPR
RegionMiami
DBPR verified Licensed in FL HVHZ-ready

Confirm this license yourself at myfloridalicense.com.

Certifications

GAF Certified Commercial Roofing ContractorListed credential
Owens Corning Preferred ContractorListed credential

Location & service area

Google reviews

4.9
Google rating from 104 reviews, import date unavailable Google review data
Zach López (ZachGaming)· 2 months ago

Great roofing company! They had great commutation throughout the whole process of replacing my roof. They replaced the roof in a timely manner and were very professional. They were very understanding when I had to delay the start of the project due to my homeowners association taking a long time to approve the replacement of the roof. They were very transparent and trustworthy which is hard to find in South Florida.

Brett Caballero· 5 months ago

For everyone needing roof-related work, I simply cannot recommend this company enough. From start to finish, the entire replacement of my tile roof was handled with an exceptional level of professionalism, organization, and care. The workmanship was truly top tier. Every aspect of the job--from the tear-off to the underlayment to the final installation--was executed meticulously and in full compliance with code. The finished product looks fantastic, and it was abundantly obvious that the foreman, Diego, and his crew take pride in doing things the right way, not the easy way. Communication throughout the project was outstanding. The office provided ample guidance on selecting the materials that best met my needs, and I was kept informed at each and every stage. Timelines were clearly explained and any questions I had were answered promptly and thoroughly. The work itself progressed efficiently and stayed on schedule. Beyond the incredible staff--particularly Sara and Miriam--what truly sets this company apart is the owner, Robert Nielsen. In my professional capacity, I have retained Mr. Nielsen as an expert witness in litigation on complicated issues stemming from roof damage. I can say without hesitation that he is extraordinarily knowledgeable and has a rare ability to communicate technical issues in a way that's straightforward and accessible. His understanding of roofing systems, building codes, and proper installation standards is deep and practical, and his credibility in the industry is widely respected. It was clear to me that this same integrity and expertise carry over to his company's work. If you are looking for a roofing contractor that can do it all while combining high-quality craftsmanship, excellent communication, prompt performance, and absolute professionalism, this is the company you want. I would use them again without hesitation and recommend them enthusiastically to anyone with roofing needs.

Daniel· 4 months ago

I had a pretty good experience with 4th generation roofing. I had the owner come to my home and give me a quote the next day after I contacted them, and had someone actually working on my roof the next business day. I really appreciated the how quick and polite everyone was.

Nicholas Rickmond x· 8 months ago

Outstanding support from start to finish. Friendly and professional staff. We had a 20 year roof replacement done. The old roof was removed quickly and cleanly. The crew took care to protect the house and yard. The new roof was installed and looks great.

Edwin M Rivero· 6 years ago

Rob from 4th Gen Roofing is honest, timely, professional & by the book. Most importantly, they're good at what they do. We have always hired 4th Gen for roof repairs in the past & when the time came for a new roof, he was the man for the job. The job was done quickly & they took care to do a very good job of cleaning up every day. He's our go-to guy for anything to do with the roof and we recommend him 100%.

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Verification badges

Earned from 4th Generation Roofing & Sheet Metal's verified Florida licence, imported Google rating data when available, and standing in Miami. Every badge links back to this profile so anyone can confirm the current RCF verification status.

Florida DBPR Verified on Roofing Companies Florida — 4th Generation Roofing & Sheet Metal

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Frequently asked

Is 4th Generation Roofing & Sheet Metal licensed, and how should I check insurance?
This profile lists a Florida Certified Roofing license CCC1328674, 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 4th Generation Roofing & Sheet Metal for current insurance certificates and confirm coverage with the insurer before signing a contract.
How can I verify 4th Generation Roofing & Sheet Metal's license myself?
Go to myfloridalicense.com, choose search by license number, and enter CCC1328674. 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 4th Generation Roofing & Sheet Metal?
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.
Is 4th Generation Roofing & Sheet Metal a GAF-certified contractor?
Yes. 4th Generation Roofing & Sheet Metal is listed in the GAF Commercial Roofers directory as a certified GAF contractor.
Is 4th Generation Roofing & Sheet Metal an Owens Corning Preferred Contractor?
Yes. The company is listed as an Owens Corning Preferred Contractor, meaning it meets Owens Corning's requirements for quality and service.
What types of roofing does 4th Generation Roofing & Sheet Metal install?
The company installs metal, tile, asphalt shingle, and flat roof systems for both residential and commercial properties, and also performs roof repairs and waterproofing.
What areas does 4th Generation Roofing & Sheet Metal serve?
The company routinely serves Miami-Dade, Broward, and Monroe counties, as well as West Palm Beach and Jupiter.
When was 4th Generation Roofing & Sheet Metal founded?
The company was established on June 30, 2008, and has been operating in South Florida for over 17 years.
How do I get a quote from 4th Generation Roofing & Sheet Metal?
You can call the company directly at (305) 878-5631 or visit their website at 4thgenerationroofing.com to request a free estimate.
How many roofing projects has 4th Generation Roofing & Sheet Metal completed?
Building permit records show the company has worked on over 540 permitted projects, one of the highest project counts among South Florida roofing contractors.