Roofing-focused contractor completing replacements, repairs, and exterior updates with attention to detail and site cleanliness.
Clear communication, clean work sites, and a focus on durable materials guide each project. Local knowledge of New Jersey weather and building practices helps ensure roofs are specified and installed for long-term performance.
Serving Newark and surrounding North Jersey communities in Essex County and nearby areas.
Services include asphalt shingle and flat roof replacement, roof leak diagnosis and repair, flashing and ventilation improvements, siding installation, and seamless gutter and downspout installation.
Online profiles show consistently high marks, with customers noting timely responses, fair pricing, and quality roof installations.
From my first interaction, Luis was professional and punctual. He took the time to explain the entire project from beginning to end. His team were very careful with all my outdoor furniture and landscaping. Top notch service, with fantastic workmanship. I would highly recommend.
Guaman Builders completed my siding and roof projects, and I am highly satisfied with their work. They are professional and meticulous in their approach. I highly recommend them for your next siding or roof project.
Luis is the only person fixed my problems I had many roofers, plumbers from different companies came to see and fixed my roof and bathroom leaking but after months same issues until my neighbors recommended Mr GUAMAN. Reasonable price and good job. I highly recommend.
I’ve worked with Luis on several projects over the years, and I can confidently say he’s one of the best in the business. His work—especially with roofing and siding—is consistently top-notch. He’s always on time, communicates clearly, and truly cares about the quality of his work and the satisfaction of his clients. It’s rare to find someone this trustworthy and dependable. If you’re looking for someone who takes pride in what they do and delivers exceptional results every time, I highly recommend him.
These guys are absolutely amazing. They came recommended by our handyman. He told us that he had used them to replace part of his own roof and was very impressed so we decided to give them a try.They are not the cheapest out there and are not the most expensive either. They are responsive. They showed up when they promised they would and showed up with a ton of workers. They estimated the work would take about 3-4 days and they finished it in 4 days even though we added about 30% more work while they were here.To summarize. I highly recommend them. They showed up when they said they would. They worked from morning all throughout the day and past sunset. They cleaned up after themselves and even the day after they finished they sent 2 guys to carefully clean up any debris and most importantly, nails.
No-cost site visit and written estimate for roof replacement or major repairs.
Bundle pricing when adding seamless gutters to a full roof replacement.
Focused leak diagnosis and repair plan.
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