Excelsior Construction NYC, LLC

4.61 |3 Verified Ratings
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Excelsior Construction NYC, LLC

4.61 | 3 Verified Ratings
Write a Review


600 Trinity Avenue,Unit 3C
Bronx, NY 10455
Your use of our services is governed by our Terms & Conditions

Excelsior Construction NYC, LLC

Excelsior. It's on all New York State ID's. It's our motto. It's our pride. Superior. Ever upward.

My name is Johnny Castellon, owner and home improvement contractor of Excelsior Construction NYC, LLC. I am licensed, insured, and bonded. I founded this company in April 2018. This is a proud, family owned and operated business based out of the South Bronx, in New York City. I take pride in my work as I am a highly detail oriented individual. My business sets itself apart from competition in a few ways by incorporating old-school and modern techniques in home improvement, high attention to detail (near-annoying-perfectionism), innovative products, modern design cues, color motifs, and minimalism. As I learn more about our environment, I hope to also incorporate green practices into the workplace. We work in an industry where our planet’s resources and raw materials are being utilized for new construction or home remodeling...the least we can do is incorporate green practices to mitigate our carbon/ecological footprint. Giving back, and heavy community involvement is also on our radar.


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Service Area

  • New York
  • Bronx
  • Flushing
  • Long Island City
  • Astoria
  • Jamaica
  • Bayside
  • East Elmhurst
  • Yonkers
  • Elmhurst
  • Queens Village
  • Brooklyn
  • Maspeth
  • Mount Vernon
  • Woodside
  • College Point
  • Corona
  • Bellerose
  • Jackson Heights
  • Whitestone
  • See All >

Services Offered

Additions & Remodeling
Flooring & Carpet

Areas of Expertise

  • Kitchen remodeling
  • Bathroom remodeling
  • Basement remodeling
  • Laminate, vinyl, hardwood, and tile installations
  • Interior trim and molding installations

Product Brands Used

  • Broan NuTone Group
  • Delta - Cosella-D�rken Products, Inc.
  • Gerber Plumbing Fixtures Corporation
  • Kohler
  • Moen
  • Zephyr
  • Daltile
  • Lumber Liquidators
  • Behr Process Corporation
  • Benjamin Moore & Co.
  • The Sherwin-Williams Company
  • See All >

Quick Facts

Business Hours
(Please call to confirm)
  • Small Jobs Welcome
  • Free Estimates
  • Residential
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2017
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Business Overview

Community Involvement

As our company expands, we hope to be involved with:

Prison programs for their inmates, to prepare them for a job after they've done their time.

At risk youth programs, to steer kids and adolescents towards a more promising future.

Homeless/shelter programs, to volunteer time our time to renovations or new construction.

Green programs, to make our city a healthier place to live in.

How We Got Started

I chose to work in this industry because I was brought up in it working under my dad. I have come to appreciate and develop a love for construction, design, utility, innovation, and minimalism. It is funny that in this industry, the distinction between manual labor and modern design is the most intriguing thing a person can experience. For instance, someone can walk by some place that has been run down for years, and when it is all covered up, remodeled, and revealed at the end, that person will wonder how the hell a few construction workers were able to turn nothing into lemonade...you should see the look on their face, priceless. That, right there, is what home improvement is all about. Yeah, getting paid to do what I love is a privilege, but certainly not taken for granted. That is why my long term goals include charitable work, and heavy community involvement...because giving back is a purposeful and essential part of humanity.

We started in this industry in 2005.

We describe our business as Family owned and operated

What other interests do you have besides home improvement?

Traveling, learning, and fashion (as it's process and execution is very similar to construction)


Excelsior Construction NYC, LLC

My Work
9 Projects
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Ratings & Reviews
Excelsior Construction NYC, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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3.5   |  
Review by in Bronx, NY
Johnny the owner is a talented worker, but he needs to do a better job of planning out his work. He did not anticipate or communicate problems that arose during the course of his work and this resulted in him having to correct problems he created. To his credit he did come to correct all the items that concerned me and everything looks fantastic. So far so good.
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5.0   |  
Review by
Project: Remodel a Kitchen
Had a direct line and communication with them the whole time. Fair when it comes to pricing. Willing to work with me, what fits into my budget and very professional. Very happy with the work they did. My kitchen is amazing now. Very happy with how fast they are. Very happy with good customer service. Looking forward in hiring them again.
5.0   |  
Review by in Bronx, NY
Amazing work, great attention to detail! Completely exceeded my expectations. I get so many compliments on my kitchen from guests. He also installed *smart switched* and hooked it up to my Alexa. Will work with him again!
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