Themis

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Take control of your Chimney Designs

We help you keep your Chimney safe and operational with exceptional designs and superb maintenance detailed to your needs and desires.

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About Us

Themis Chimney, Inc. is a well-known engineering company specializing in creating, designing, and remodeling chimneys for many building structures of New York City. The company is responsible for the New York City Housing Authority, New York City School Buildings, and several private contracts.

Themis Chimney, Inc. frequently donates to the "The H.I.R.E. Initiative," a company focused on the warmth and love of New York City during a tragic day in 9/11. Every year, they work together to honor the families who were negatively affected by that sad day.

Chimney Fabrication Factory

Residential or Commercial

Themis Chimney in Bronx, NY got all your needs covered: from residential remodels, chimney cleaning, low chimney repair costs, to commercial damage repairs and everything in between. Don't hesitate to ask us a question or inquire as to why a certain process has to take place. All of our staff are friendly and knowledgeable because we know what it's like to be in your shoes. We want you to know just how special you and your project are to us, so we do our very best to ensure that you and your needs always come first. We even have a complimentary estimate where we'll come out to you!

Our Promise

At Themis Chimney, Inc., customer safety is our top priority. Our chimney and fireplace services are aimed at providing you with the best fire protection you can have. We offer chimney and fireplace services to all homes and businesses in the Tri State Area. When you hire us, you know you’re getting the most comprehensive chimney services in the business.

Themis Chimney, Inc., is leading the industry with the highest standard of professionalism, and we will continue to raise the bar in each of our trade areas. From our friendly office staff to our experienced field technicians, we will ensure quality and satisfaction to all our customers.

“I worked alongside Themis Chimney for so many years. It is a unique, open, and honest family that delivers every single project quickly and efficiently. Themis's dedicated and motivated team provides fantastic work to the New York City Housing Authority and the NYC Department of Education school buildings.”

Angelica Diaz
CEO of Ragazza Contracting

“It is an honor to work alongside a company that prides themselves of their mantra of 'people first' and execute excellent work simultaneously. I am proud to continue to work closely with Mark and the Themis Chimney family. Themis Chimney has wholly transformed the chimney business in the tri-state area. ”

Robert Paolillo
CEO of Lusheba Designs
New York City

List of Services

  • Boiler Conversion
  • Brick Pointing
  • Brick Repointing
  • Brick work
  • Chimney Blockage
  • Chimney Cap
  • Chimney Cleaning
  • Chimney Code Violations
  • Chimney Crown Repair
  • Chimney Exhaust Pipe
  • ​Chimney Extension
  • Chimney Flashing
  • Chimney Flue
  • Chimney Lining
  • Chimney Maintenance
  • Chimney Masonry Work
  • Chimney Replacement​
  • Metal Stack Repair
  • Oil to Gas Conversion
  • Stack Pipe
  • Stainless Pipe
  • ​Water Leaks

We are partnered with New York's finest in the construction industry

Dormitory Authority State of New York
Department of Design and Contruction
New York City Housing Authority
New York Office of General Services

Get in touch

Themis Chimney, Inc.

Email
info@themischimney.com
Phone number
(718) 937-4716
Website
www.themischimney.com

Ragazza Contracting

Email
info@ragazzacontracting.com
Phone number
(718) 389-6536
Website
www.ragazzacontracting.com

Mattmen, Inc.

Email
info@mattmen.com
Phone number
(407) 956-2020
Website
www.mattmen.com