top of page

SERVICES

Mechanical

Heating, Ventilation, Air Conditioning Systems.Heating and Cooling Load Calculations. Equipment Selection, Ductwork and Piping Layout. Schedules, Details and Specification.

Plumbing

Hot and Cold, Sanitary and Storm Water.

Gas Distribution and Load Letters Prep. 

Back Flow Preventers Application. 

Site Connection Proposal (SD1&2). 

Industrial Waste Approval.

Fire Protection

Sprinkler, Standpipe & Temp. Standpipe.

Hydraulic Calculations. 

Sprinkler & Fire Pumps Selection. 

Fire Prevention & Suppression

Fire Alarm Systems. 

Electrical &
Telecomunications

Lighting, Power, Telecom Systems. Security Systems: Intercom, Surveillance Cameras, Intrusion Alarm.Electrical Load Calculations and Utility Letter Preparation. Short Circuit

NYC Energy 
Analysis

Tabular and Comcheck Energy Analysis Preparation for Lighting, Mechanical and Plumbing Systems. Preparation for Lighting, Mechanical and Plumbing
Plumbing Systems. Preparation

NYC Expediting
Services 

Provide Full Range of Expediting Services as required by the Scope of the Project. As-Built Drawing Preparation. 
Code Violations Removal. 
Attorney General Report Preparation

SERVICES

ABOUT

A&D Engineering, PLLC endeavors to develop unique solutions for each project which meet client goals and create new building design standards. Our work has ranged from simple general office to high-rise commercial office buildings;from tenant interiors to libraries, museums and performing arts centers; from large-scale mixed- use developments, hotels and residential towers to government buildings, courthouses and healthcare facilities; from mission-critical facilities to academic institutions.

ABOUT

N O T A B L E   P R O J E C T S

PROJECTS

CLIENTS

CLIENTS

CONTACT

Inquiries

For any inquiries, questions or commendations, please call: 1 (718) 872 6122 or fill out the following form

Success! Message received.

Head Office

2606 East 15th Street Suite #204

Brooklyn, NY 11235 

ad@adnyeng.com

Tel:  1 (718) 872 6122

Fax: 1 (347) 673 6290

Employment

To apply for a job, please send a cover letter together with your C.V. to: ad@adnyeng.com

Get a quote: 1 (718) 872 6144

CONTACT
bottom of page