Company Overview

Established in 1991, DMB Construction Corp. is a Women Owned Business (WBE) certified by Empire State and Department of Small Business Services (SBS) / New York State Department of Economic Development (DMWBD) specializing in historic and landmark restoration for city and state agencies throughout New York.

DMB Construction Corp. has a main office located in Patchogue, NY with additional warehouse, storage facility and fabrication space.


Nicole Swartout
President / Owner
As President of DMB Construction, Nicole maintains a hands-on role in every aspect of the company. She provides leadership and direction that maximizes the company goals of profit, quality and client service while maintaining a high standard of ethics, integrity and trust. Nicole works with personnel to minimize risk and increase safety, closely monitoring all Tool Box Meetings and safety and loss runs. Nicole works diligently to drum up new business while ensuring satisfaction of current clients. Nicole has solid knowledge of construction processes and procedures and is responsible for goals are established and met.
Erin Egan
Vice President / Owner
With 12 years of experience in the construction industry, Erin has extensive knowledge of masonry restoration and concrete repair work. She is familiar with the procedures of all major agencies and unions. Involved in all facets of the company from contract negotiations to audit and control, Erin fosters an environment of teamwork and ensures that strategy is clearly defined while overseeing performance and maintaining morale. She helps to ensure all projects are completed on time, within budget and to the highest quality available. Utilizing her skills and experience and along with help from her team, Erin has grown DMB sales by over $7,000,000 over the course of the three years. Erin also orchestrates all the company charitable contributions at various times throughout the year. Erin has been a member of National Association of Professional Women since 2015.
Sean Reed
Project Manager
Coming from his own firm with a Bachelors of Science in Architectural Technology and a minor in Construction Management, Sean adds nearly two decades construction experience to the DMB team. Sean works closely with the field personnel, reviewing contract documents to ensure compliance. His responsibilities include coordination and overall development of the entire project from pre-construction services to closeout documents, reviewing vendor proposals, ordering of materials and equipment, project scheduling, and acting as liaison between field personnel and upper management. Sean is also responsible for shop drawings, change orders, and maintenance logs as well as issuing requisitions.

Technical Experience:

  • Waterproofing
  • Stucco (new and restoration)
  • Architectural restoration and preservation
  • Cast stone
  • Caulking
  • Pointing
  • Technical specification preparation
  • Building cleaning
  • Mask grouting
  • Painting and stripping
  • New and remedial limestone specialists
  • Masonry restoration
  • Epoxy injections
  • Landmark and Historic Restoration
  • Terra cotta repair and replacement
  • Stone repair and replacement
  • Sandblasting
  • Quintek low dust blast cleaning system
  • Epoxy coatings
  • Chemical and high pressure cleaning
  • Marble and granite repair
  • Decorative/accent stone work
  • Tuck-pointing
  • Metallic waterproofing
  • Transparent and protective coatings
  • Overhead concrete repair
  • Concrete work – sidewalks, structural concrete etc.
  • Crack repair (active and dry)
  • Graffiti resistant coatings
  • Misc. metal fabrications
  • Demolition

Our Certifications:

  • Empire State Development WBE 
  • Port Authority – New York & New Jersey – WBE
  • NYC Small Business Services – WBE 


Our staff consists of qualified licensed riggers and designated competent rigging foreman, including NYC special riggers, who have the expertise in setting up all types of scaffolding.


All DMB Construction Corp. supervisors and foremen possess 32 hour OSHA certificates and maintain their competent person status on all job required certifications.

Equal Employment Opportunity:

DMB Construction Corp. is an equal employment company who does not discriminate against any employee or applicant for employment because of race, color, religion, sex, age, physical impairment or national origin.  Additionally, it is our policy to take affirmative action and promote a system which ensures that equal opportunity is the working procedure and end result.


The DMB Construction Corp. mission is to provide the best service and finished product in the most expeditious way possible at the highest quality. This is accomplished through the experienced staff that is eager to assist clients in every phase of a project. Due to these uncompromised business ethics, DMB Construction prides itself by the long term and consistent business relationships established within the industry.