1. JC Master

0

Queens, NY

JC Master

3.0 (34 reviews)
Closed • 8:00 am - 6:00 pm

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Services - JC Master

Gutter cleaning

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E and A P.

Had my siding and partial roof done in July. Work was completed and job came out very good. My complaint is they made a mess with roof flashing tar on my pavers in the backyard. Tried to remove it with WD40 and gasoline which did not work and only left the pavers dual with a white sheen. Promised they would setup someone to come back to power wash the pavers and attempt to clean them properly. Over a month and I have not heard back from the company. Multiple calls and text messages to the owner and they have not had the decency to return my call. Against my best judgement I paid them for the job when I should have held some of the payment back until they cleaned as promised. I should know better.

Sloppy. You can see right side sticking out, again lets water in.
Jen M.

Beware of this company! We had the siding done by this company and they put the wrong edging for siding so water has been collecting in those places and they did not caulk in the areas they needed to (Bc I had someone come and inspect). The windows are flush against the siding in certain places and others are not and popped out more. Very, very sloppy and careless job. Caulking is terrible again very sloppy and cut corners in a bunch of places so the whole job is just a huge mess. They rush and use people who don't know what they are doing, obviously. The used edging for places where they needed to use different edging to allow water to get out and not accumulate. But what they used leaves water in to damage my house. Now I will need to spend more money to fix their mistakes. Trust me don't use JC or your home will be damaged and you will need to pay more money to hire someone who actually knows what they are doing to fix JC's mistakes. Your home will look like sh*t! Pictures are only some of the crappy work they did. I did not climb up the ladder to show you the nightmare that is up there.

Gap filled with caulking

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6 years ago

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4 years ago

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Carlos A.

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7 years ago

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6 years ago

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Carlos A.

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9 years ago

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13 years ago

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9 years ago

Carlos did the siding and roof for me at a fair price work was professional and clean would recommend him highly

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16 years ago

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Carlos A.

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14 years ago

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11 years ago

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10 years ago

concrete job was horrible,(carlos)manager did not return phone calls promised to show up was no where to be found

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Review Highlights - JC Master

“It has been 15 years of working with Juan Carlos I would never give my home improvement jobs to anyone else.”

Mentioned in 12 reviews

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Royal Renovators Inc - The Royal Renovators crew in action, working hard removing debris  - Royal Renovators Inc.

Royal Renovators Inc

(134 reviews)

Forest Hills

The first heavy storm after our roof replacement happened sooner than I would have preferred, but…read moreit ended up being a good test. The new roof handled it without any water entering the building. Before replacement, the surface had blisters, cracked seams, and several areas that held water. We reviewed repair and replacement options, and the condition of the insulation made replacement the more sensible choice. The old layers were removed down to the wood deck. Most of the wood was sound, although several boards near the front parapet needed to be replaced. A self-adhered modified-bitumen system was installed over new insulation and a cover board. The chimney flashing, plumbing vents, and roof hatch were all completed individually. Additional taper was used near the rear drain to improve water flow. The Royal Renovators Inc. crew protected the front planting area and used the rear access for debris. We found a few scraps of membrane near the neighboring fence after completion, but they returned and picked them up the next morning. The final documents included photos, material information, and the written warranty. Months later, the roof is still draining well and the interior stains have not returned.

The roof on one my buildings had reached the point where the frequency of repairs were becoming…read more.. exponentially more frequent. So, it was time -- full roof replacement. Since the building is both commercial and residiential, one of the biggest concerns was minimizing disruption to tenants, and of course keeping everything on budget and organized. From the start, Royal Renovators seemed to understand these concerns and put together a plan that worked around the building's daily operations. The existing roof was removed, damaged areas were addressed/fized, and a new roofing system was installed along with snazzy updated flashing and drainage improvements. Communication throughout the project was - chefs kiss - and we always knew what stage things were in. As expected, there were additional conditions unconvered that needed to be addressed. But, these guys were transparent about it, laid out the options like they did before, and it didnt turn into pressure or surprises. What stood out was how transparent they were when additional conditions were uncovered. Every decision was discussed beforehand and documented with photos. In the end, the new roof was completed on time, and is performing exactly as expected.

Big Apple Renovators

Big Apple Renovators

(11 reviews)

Paul and crew were more than accommodating. They expedited our siding project and worked overtime…read moreto stay on schedule. They are conscientious and responsive to questions and issues. Their pricing was more than fair and the transaction was smooth and professional. Would definitely use them again for other projects in the future.

This here is a review for Jon and the Big Apple Renovators' crew for their roof replacement job…read more(June 2022). What started out as a minor roof repair for a water leak developed into one of my better home investment decisions. As a first-time homebuyer experiencing an ongoing leak, I weighed my options for a roof repair with several roofing contractors. What stood out about Jon and his team was their positive reviews and responsiveness. An estimator came to my home in less than 12 hours for a free quote and more importantly, provided insight to where the water was coming from and options to remedy the problem. Based on my conversations I decided to go with a small, repair job. When the roofers began their work, the situation evolved into something more serious. Inside I feared this all along: that a repair would only delay the water from eventually coming back into the house. And that's when I talked it over in person with Jon. He sparked my inner financier and advised that a complete roof replacement would be a long-term investment for the home and the work would be covered for 50 years under the GAF warranty. I agreed. Unbelievably, his crew of 10 guys showed up the next morning, and like a well-oiled machine, completed the job that same day. Jon and his crew were a pleasure to deal with and I appreciate them fitting me into their schedule on such short notice. I put utmost value in customer service and Jon exceeded them completely. Only time will tell how the roof holds up, but I'm confident if there's any issues, he'll be the first to know and respond. Peace of mind goes a long way, thanks Jon and B.A.R.!

Rivera Construction - Dormant

Rivera Construction

(3 reviews)

Jamaica

We hired Ramon / Rivera Construction for a bathroom renovation and interior painting project and…read morewould not recommend working with him. There were ongoing issues with both workmanship and execution. A tub faucet was installed in a shower, paint coverage was uneven and inconsistent, and multiple areas were left in the wrong color despite being told everything was complete. At times, a different, lower-quality white paint than what we had purchased was used. During the project, multiple glass windows were broken and plexiglass was installed in a historic bay window instead of properly replacing it with the materials we purchased. A tile floor had to be removed and redone after being installed without regard to the pattern, and we had to intervene to prevent a countertop from being cut in the wrong location. A significant amount of materials we purchased for the project, including tile, paint, and three ceiling light fixtures, were not returned or accounted for. When we attempted to reconcile materials, we were unable to get clear or consistent answers. Materials (we purchased) were also requested well in advance of when they were actually needed, and the materials used on site often did not match what we had purchased for the project. This, combined with the lack of clear accounting, raised concerns about how materials were being handled across jobs. Overall, the experience lacked attention to detail, transparency, and accountability, and we would not work with him again.

My aluminum flashing came off my roof and I needed someone to fix it ASAP as it was a dangerous…read moreissue. They answered me the same day and provided me an extremely reasonable price. The guys that were sent over were quick, efficient, and did very neat precise work. The work was of high quality. I will definitely use them in the future!

JC Master - roofing - Updated November 2026

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