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Diamond Cleaning & Powerwashing

5.0 (5 reviews)
Open • Open 24 hours

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Window cleaning

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FH Construction

FH Construction

(10 reviews)

Kensington, Flatbush

I reached out to FH Construction to help with my roof and they came in and solved my problem and…read moreeven offered to help with other roof issues. definitely recommended

Why a single star? It's because I'm generous. I went with this vendor because we're in the same…read morezip code just 8 minutes apart. I figured a short drive for him would result in a slight savings for me. I asked him for an estimate over the phone but he insisted on coming over?!?!?! So I met up with him and he gets 5 stars for being timely. The estimator began to COMPLAIN to me about the difficulty of the job and the manpower required to complete such a task. He exclaimed a minimum of 2 men are required and it will take all day! REALLY? His estimate to CLEAN the debris from the roof gutters (3 sides) came to $750! REALLY? Honest business here? I then asked him what it would cost to clean my next door neighbor's roof gutters so that I can capitalize of some economies of scale here. The estimator then lowered his price to $450/house. REALLY? To make a long story short, I went with a STATEN ISLAND guy that gave me quote over the phone after sending in my house pic and he quoted me $175/house!!!! Why are manual laborers like this so dishonest? Whatever happened to honest day's work? Whatever happened to one's honesty? So much for religion, diversity, equity and inclusion?!?!?!? It seems like the local laborer charges for DEI and religion. No thank you.

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

Royal Renovators

(127 reviews)

Forest Hills

Royal renovators fixed our leaking roof and the service was beyond amazing! The prices that we got…read morewere the best from all the other quotes. The best bang for your buck. Highly recommended!

## **Detailed Review of Royal Renovators (Experience from ~2023) **…read more My experience with Royal Renovators in 2023 was extremely disappointing, unprofessional, and ultimately costly. I normally don't leave reviews, but the level of incompetence and deception I encountered deserves to be shared so others can avoid the same situation. ### **1. Repeated Misdiagnoses and Unnecessary Charges** We originally contacted Royal Renovators because our roof was leaking. They came out twice and still couldn't identify the source of the problem. Each visit came with new explanations and new charges, none of which made sense in hindsight. Eventually, they claimed they had finally found the issue and charged us approximately **$4,800** for the repair. We trusted their assessment and paid, hoping the leak would finally be resolved. ### **2. Leak Still Present -- and More Confusion** The next time it rained, the leak was still there. Same spot, same issue. When we called them back, they used a drone to inspect the roof but still couldn't figure out what was wrong. Their uncertainty was alarming. We ended up using **our own drone**, and we were the ones who actually located the problem area. When we pointed it out to them, they insisted the leak was coming from the chimney area -- which was completely incorrect. At that point, it was obvious they were guessing, not diagnosing. ### **3. The Skylight Disaster** While they were assessing the roof leak, we made the mistake of agreeing to have a skylight installed at the same time. That turned out to be another huge error. The skylight they installed looks like a **DIY project**, not professional work. It has a **constant draft**, and when the weather gets cold, the draft is unbearable. It's clear they had no idea what they were doing, and the workmanship reflects that. Instead of adding value to our home, the skylight became another problem we had to live with. ### **4. Lack of Professionalism and Skill** Between the misdiagnosed leak, the sloppy skylight installation, and the inconsistent explanations, it became clear that the workers and foremen lacked the knowledge and professionalism expected from a roofing company. Their priority seemed to be collecting payments, not fixing the actual issues. ### **5. A Competent Company Fixed Everything** We finally decided to get a second opinion and found **2BQ Roofing**. The difference was immediate. They assessed the roof and instantly identified the real issue -- something Royal Renovators failed to do after multiple visits and thousands of dollars. 2BQ Roofing fixed the problem correctly, and here we are **three years later with not a single drop of water**. That alone speaks volumes. ### **6. Final Thoughts** I would never recommend Royal Renovators to anyone. Their service was unprofessional, their workers were incompetent, and their repeated misdiagnoses cost us time, stress, and money. The skylight installation was just the final confirmation that they were not capable of doing the job. If you're looking for a roofing company that actually knows what they're doing, skip Royal Renovators entirely. Our experience with them was a complete waste, and the only real solution came from hiring a different company.

NY Roofing - The Royal team removing debris, preparing for a new flat roof - Royal Renovators Inc.

NY Roofing

(12 reviews)

Windsor Terrace

Our old family home on Prospect Avenue--right between Windsor Terrace and South Slope--is turning…read more100 soon, so yeah, the outside really needed some love. I'm an architect and my wife's an engineer, so we went deep into the search for a Brooklyn roofing contractor. Not as easy as you'd think: most companies chase bigger commercial gigs, and finding someone solid who actually cares about residential work took some digging. We ended up hiring NY Roofing. They handled everything--ripped out the rotted wood decking, added DensDeck recovery board so we're set up for a future rooftop solar setup, laid down a cold process SBS modified bitumen roof, reinforced every detail with liquid flashing, and hooked us up with a heavy-duty 6K commercial gutter system to finally fix the drainage mess. The crew finished the whole job in just two working days, right on schedule. They kept the site spotless and really watched out for our property and our neighbors--super considerate. Honestly, their professionalism, speed, and workmanship blew us away. If you need reliable roofing or waterproofing help in Brooklyn, I'd recommend NY Roofing without hesitation.

I've been in my Park Slope brownstone for nine years and finding a reliable roofer in Brooklyn is…read moreno joke. My flat roof had been patched by other contractors before and kept leaking every time we got heavy rain. A neighbor on my block recommended NY Roofing and I finally feel like I found the right company. They came out fast, did a proper inspection, and actually diagnosed where the water was getting in instead of just throwing another patch on it. The crew replaced the membrane, redid the flashing along the parapet wall, and sealed everything properly. Work was clean, they protected the interior access points, and finished on schedule. Been through a full rain season since with zero issues. NY Roofing knows Brooklyn roofs and they do the job right. Highly recommend.

William & Hugh Roofing - After aluminum roof coating

William & Hugh Roofing

(86 reviews)

Sunnyside

They saved my roof. I was doing renovations and several service providers advise that I replace my…read moreslate roof with an asphalt roof for peace of mind. Hugh quickly advised me against that and offered a maintenance inspection to ensure my peace of mind and prevent me from replacing a Rolls-Royce with a Toyota. Since I did not have any current leaks he confirmed that there was no rush to make any decisions and he walked me through the process of ensuring I can keep the beautiful roof I currently have. They are honest, thorough, and quick to respond to all needs. They've become my primary Roofing professional and I will deal only with them moving forward! They saved me a lot of money in the process.

Willam And Hugh Roofing I recently had a yankee gutter…read moreplaced on my roof was and I had the roof sealed and coated; They did a great job from start to finish. They were timely, did not take any shortcuts and were skilled in their work. I appreciated the integrity the finish work. William and Hugh Roofing are more than fair in their pricing. I can go on and on four years ago, they did my Godmother's roof and hatch amazing work. I asked her to have them give her a dianostic on her roof ... gave them the job they did not disappoint, since then they have done two additional roofing assignments that I have recommended and were excellent completion. I can't say enough in reference to William and Hugh Roofing... great work ethic , follow through, skillset and integrity! thank you so much! Mary C Clinton Hill neighborhood Brooklyn NY

NJ Home Maintenance Services - Winter can wreak havoc on your gutter system.  Call us for all your gutter needs.  Gutter Installations - Gutter Repairs - Gutter Cleanings

NJ Home Maintenance Services

(67 reviews)

My home is basically surrounded by trees. I was requiring gutter cleaning about every other month…read moreso I decided to do something about it. I'd gone online and read numerous horror stories about companies that rip people off on gutter guards but I needed them desperately so I decided to bite the bullet. I called NJ Home Maintenance and scheduled an appointment for an appointment. A few short days later they arrived at the house for the estimate. They dropped off a few samples along with an explanation sheet explaining the benefits of each. I was rather surprised by the price which I consider to be more than fair. I hired them on the spot and could not be more pleased. The work performed, punctuality and communication were all without parallel. Speaking as someone who is very meticulous with the maintenance of their home, I can recommend them without reservation. Kudos much thanks.

Living in Parsippany, my property has a lot of trees which unfortunately means a lot of leaves in…read moreour gutters. We've used NJ Home Maintenance Services a few times now and are never disappointed. The original estimate was simple and they are very quick to schedule you and give you an estimated time frame (weather dependent). Overall, they did a great job. I will say, they are a bit on the pricey side compared to other companies in the area. We had gotten an estimate for some powerwashing/roof cleaning and their quote came in the highest so we unfortunately didn't use them for that service. However, they do a fantastic job. I'm sure the quality of their work is there. We just didn't to spend so much money at the time. They also take credit cards which is a plus!

Diamond Cleaning & Powerwashing - pressurewashers - Updated May 2026

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