Rock & Hammer Construction Co.
Rock & Hammer Construction Co.

Rock & Hammer Construction Co.

Offers remote services
Discounts available
Offers remote services
Discounts available
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Electrical or plumbing needed for basement finishing
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Introduction: Rock & Hammer Construction Company offers primarily general contracting services. We specialize on extensive renovations with professional and quality finishes. We serve all boroughs in New York City, including Brooklyn, Manhattan, Staten Island & Queens. Our priority is to build quality projects, on time, within the budget and to the complete satisfaction of our clients. In addition to our general contracting services we have developed a long list of trades and subcontractors that partner with us, achieving the same standard of excellence that we strive for in every job.

Hired 9 times

Background checked

License verified

8 employees

18 years in business

Payment methods

Cash, Check, Credit card, PayPal, Square cash app

Social media

Facebook, Instagram

This pro indicated that they reviewed CDC safety guidelines for COVID-19 and pledged to do the following:

Maintain 6 feet of distance from customers

Wear masks during the job

Wear gloves during the job

Disinfect surfaces touched during the job

Featured Projects

462 photos

  • Modern Kitchen

    Basement Finishing or Remodeling


Customers rated this pro highly for professionalism, work quality, and responsiveness.

Excellent 4.9

17 reviews


Read reviews that mention:

Jonah M.

Bathroom Remodel

Kept to schedule and budget. Bathroom looks great, they fixed things that were not contracted just so the bathroom was to their standards.
May 20, 2021
Robert M.

After having the wrong contractor for our bathroom job, we hired rock and hammer to correct all the mistakes, properly bring everything up to code and finish our bathroom renovation over and beyond our expectations. The crew worked efficiently and they’re quality, and attention to detail was excellent. Our only regret is that we didn’t have them here from the start. We will gladly call them back again for any other work involved and highly recommend them to anyone in the need of updating their home.
Feb 20, 2021
L. W.

Bathroom Remodel

Excellent Excellent Work. Vicktor is like the new family friend. He was personable, knowledgeable and updated our 1960’s bathroom. There was things that we found in the plumbing that came up unexpectedly and he was committed to helping us and staying within budget.
Feb 6, 2021
Lisa K.

Bathroom Remodel

For the majority of the days that they worked on the bathroom, punctual. We had a few issues that needed to be addressed and that is when one day they came in later than usual. I was expecting them at a certain time (8:00 as per previous days conversation) but I had to call when they didn't show up. A lack of communication between workers and myself. Several issues had to be addressed and they were, in a timely manner. I liked that Edmundo and Antonio were very attentive to our emails and concerns. Always responded in a quickly. I didn't however, like that they left my stairs outside and leading to the second floor, a total mess. I had to vacuum myself, before my family could access the second floor bathroom and bedrooms. When they painted, they didn't protect the sink, toilet bowl, floors, and mirrors with any plastic. They came to clean that. We also had a minor leak in the sink that was fixed. Overall, not too many headaches, and we were pleased with overall experience and job. I would definitely call them with my next project.
Jan 21, 2021
James L.

Edmundo, Antonio, Alfonzo and the rest of their team were fantastic. They literally operated as if they were working on their own home. They were always on time, clean, courteous and meticulous. We had a wide variety of jobs which included building out a new wall to create a den and merging it seamlessly with our bedroom wall. They produced a beautiful kitchen backsplash with angled subway tiling and casing (building out the back wall first with plaster to make it completely level). They professionally installed our shower glass and installed lighting in our bathroom among other things. Each job came out better than we could have hoped. I would HIGHLY recommend Rock & Hammer. We will most certainly be inviting them back for any future projects without hesitation. Thank you Rock & Hammer and team!
Aug 25, 2021

License Type: Home Improvement (New York City, NY)

License verified on 4/26/2021


License Type: Home Improvement (New York City, NY)

License verified on 4/26/2021

Background Check

Cesar Edmundo Naranjo


  • What should the customer know about your pricing (e.g., discounts, fees)?

    We are very efficient in terms of pricing, all our proposals and estimates and well prepared. We take very serious in calculating the correct labor and materials data to deliver the best posible number. Our mission is to build quality projects, on time, within budget and to the complete satisfaction of our clients

  • What is your typical process for working with a new customer?

    Follow an email or phone conversation I set up a job site visit and a personal interview with the client to ask all details, find the scope of work and budget and to deliver complementary advise.

  • What education and/or training do you have that relates to your work?

    New York City College of Technology Construction Management

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