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How to Create an NYC.ID Account for DOB NOW
Beginning in June 2024, the NYC Department of Buildings (DOB) requires all users to log in to DOB NOW with an NYC.ID account. Whether...

Built Engineers
Sep 29, 20252 min read


The Benefits of Radiant Heating Systems
Radiant heating is a highly efficient and comfortable way to heat homes and buildings. It delivers warmth where it's most needed—at the...

Built Engineers
Sep 16, 20254 min read
Why Every MEP Engineer Needs The Mechanical and Electrical Equipment for Buildings Book
1. The Industry’s Go‑To Authority for Over 80 Years Mechanical and Electrical Equipment for Buildings has stood as the definitive...

Built Engineers
Aug 27, 20252 min read


Split‑System Air Conditioning Units in NYC
With increasingly hot summers and stricter energy codes, split-system air conditioning units in NYC have become an ideal solution for...

Built Engineers
Aug 8, 20252 min read


What’s New in the NYC LPC Permit Guidebook 2025: Key Updates Every Property Owner and Professional Should Know
The New York City Landmarks Preservation Commission (LPC) released the long-anticipated 2025 edition of its Permit Guidebook , marking...

Built Engineers
Jul 2, 20252 min read


When Are Fire Alarm Systems Required in Residential Buildings?
Ensuring life safety in residential buildings is a top priority in New York City, where the complexity of the built environment is...

Built Engineers
Jun 25, 20254 min read


FDNY Permit Account Annual Fees
If you've recently received a billing statement from the FDNY showing a charge for a permit account fee, you're not alone—and you’re...

Built Engineers
Jun 20, 20253 min read


Lighting Upgrade Requirements for Local Law 88
Local Law 88 requires large NYC buildings to upgrade interior lighting and install electrical sub-meters in non-residential spaces. While...

Built Engineers
Jun 11, 20252 min read


Completing a Gas Piping Project in NYC: Requirements for Permit Signoff and DOB Closeout
Gas piping projects in New York City involve a series of critical regulatory steps that must be met before a project can be signed off...

Built Engineers
Jun 5, 20254 min read


Emission Controls for Existing Underfired Charbroilers: A Guide to NYC DEP Compliance
Underfired charbroilers are common fixtures in restaurants across New York City, but they’re also major sources of fine particulate...

Built Engineers
May 28, 20255 min read


Understanding FDNY Violations, Summonses, and Invoices
Many building owners are surprised to receive an FDNY invoice for a permit account, especially related to refrigerating systems. In most...

Built Engineers
May 22, 20252 min read


Kitchen Range Hoods: NYC Compliance Requirements Explained
A well-designed kitchen range hood is essential for maintaining air quality, ensuring fire safety, and meeting local building codes....

Built Engineers
May 15, 20253 min read


How Restaurants Can Upgrade HVAC and Ventilation Systems to Improve Indoor Air Quality for Events Like New York Restaurant Week
As the summer season approaches, many restaurants see an uptick in traffic as special promotions and deals attract large crowds....

Built Engineers
May 7, 20255 min read


AI and Data Centers: Strategic MEP Systems for Scalable Infrastructure
When Microsoft released its latest earnings report, most of the attention focused on AI, Azure, and its aggressive cloud expansion. But...

Built Engineers
May 1, 20254 min read


NYC Regulatory Roundup: What You Need to Know from the Latest Building Code and Regulatory Changes (April 2025)
New York City continues to evolve its regulatory landscape, particularly in building safety, sustainability, outdoor dining, and sidewalk...

Built Engineers
Apr 25, 20253 min read


HVAC Leak Detection, Refrigeration Systems & Regulatory Requirements
Proper design, installation, and maintenance of HVAC and refrigeration systems are critical not only for comfort and process cooling but...

Built Engineers
Apr 16, 20253 min read


Understanding NYC Special Inspections
In New York City, special inspections are a crucial component of ensuring building safety and compliance with the city's building code.

Built Engineers
Apr 9, 20255 min read


NYC Boiler Inspection Violation: RCNY 103-01 & 103-05
Boiler inspections are a critical part of property compliance in New York City. Property owners must adhere to specific regulations...

Built Engineers
Mar 26, 20253 min read


Water Heater Temperature Settings: Safety, Efficiency, and Regulatory Considerations
Setting the correct water heater temperature is a crucial aspect of building design and maintenance, impacting both safety and energy...

Built Engineers
Mar 11, 20253 min read


The Future of Leak Detection: Advanced Technologies for Commercial and Residential Applications
Water leaks can cause significant damage to buildings, leading to costly repairs and potential health hazards from mold growth. Whether...

Built Engineers
Mar 5, 20254 min read
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