Gas Line
Installation & Repair
New York City
Safe, code-compliant gas line installation and repair for water heaters, boilers, furnaces, commercial kitchens, dryers, and generators. Licensed master plumbers, full DOB permits, 24/7 emergency leak response.
Licensed Master Plumbers
Full DOB Permit Service
4.9 on Google & Yelp
24/7 Emergency Leak Response
Gas work is not something you trust to anyone
Improper gas work kills. It is that simple. NYC requires licensed master plumbers for all gas line work — and for good reason. A bad connection, an untested joint, or an unpermitted line puts lives at risk.
You smell gas
The rotten egg smell means a leak somewhere in your gas system. Do not ignore it, do not try to find it yourself. Call us immediately — we have 24/7 emergency gas leak response
Need gas for a new appliance
New commercial range, boiler, water heater, dryer, or generator — they all need a properly sized gas line run, tested, permitted, and inspected before use
Con Edison flagged your gas line
Con Ed inspection found a violation and shut off your gas. You need a licensed plumber to make repairs, pull permits, and pass DOB inspection before they will restore service
Restaurant build-out needs gas
Your new kitchen needs gas for ranges, ovens, fryers, and water heaters. The gas line from the meter needs to be properly sized to handle the total BTU load without pressure drop
Con Edison shut off our gas after finding an unpermitted line the previous owner installed. Art HVAC replaced the line, pulled the permits, passed DOB inspection, and had our gas restored in 3 days. Professional and by the book.
WHAT WE DO
Licensed Gas Work for Every Application
From running a new gas line for a kitchen range to emergency leak repair at 2 AM — every job is performed by licensed master plumbers with full DOB permits.
Gas Line Installation
Kitchens, Boilers, Heaters & Generators
We run new gas lines from the meter to your equipment — properly sized for your BTU demand, tested with pressure, and fully permitted. Black iron, CSST, and copper — we use the right material for every application.
Gas Line Repair & Leak Detection
24/7 Emergency Response
Gas smell, Con Ed violation, corroded fittings, or damaged line — we locate the problem with electronic leak detection, make the repair, pressure test the system, and handle DOB re-inspection to restore your gas service.
Gas Line Inspection & Testing
Compliance, Safety & Peace of Mind
Periodic gas line inspections for commercial properties, pre-purchase assessments, and Con Edison compliance testing. We pressure test your entire gas system and provide documentation for insurance and regulatory purposes.
CODE COMPLIANT
Built to NYC's Strictest Standards
All our gas work meets or exceeds NYC DOB, FDNY, and National Fuel Gas Code requirements. We use only approved materials and follow manufacturer specifications for every connection.
Industry-standard gas piping
Approved flexible gas piping
Commercial appliance connectors
Professional detection instruments
Precision pressure control
NYC gas utility partner
CLIENT TESTIMONIALS
Why NYC Trusts ART HVAC for Gas Work
Licensed, permitted, inspected — the right way, every time.
HOW IT WORKS
Safe, Permitted Gas Work — Every Time
Every gas project follows the same rigorous process — because there are no shortcuts when it comes to gas safety.
Assessment & Sizing
We assess your needs, calculate total BTU demand, determine the right pipe size, and plan the route. For emergencies, we dispatch immediately.
Permit & Install
We pull the DOB permit, run the gas line with approved materials, make all connections to manufacturer spec, and pressure test every joint.
Test & Inspect
We pressure test the entire system, verify zero leaks, and schedule the DOB inspection. We are present for the inspection and handle any questions the inspector has.
Commission & Document
Once passed, we turn on the gas, verify every appliance connection, check for leaks one final time, and provide you with all permit documentation for your records.
FAQ
Questions We Hear Every Day
Important answers about gas line work in NYC.
Leave the area immediately. Do not turn on or off any electrical switches. Do not light matches or use your phone near the smell. Once outside, call 911 and Con Edison's gas emergency line (1-800-752-6633). Then call us for professional leak detection and repair. Gas leaks are a life-safety emergency — always err on the side of caution.
Yes — all gas piping work in NYC requires a DOB permit filed by a licensed master plumber. Unpermitted gas work is illegal, dangerous, and will result in Con Edison shutting off your gas when discovered. We handle all permit filing and inspections as part of every gas project.
The physical work typically takes 1-2 days for a standard residential or small commercial installation. The DOB permit process adds 3-7 business days depending on the borough. We submit permits immediately and schedule the work to minimize total timeline. Emergency gas line repairs are completed same-day.
Yes — we regularly run gas lines to rooftops for outdoor grills, patio heaters, and fire pits. This requires proper pipe sizing for the vertical run, weather-rated materials, and a separate DOB permit. We handle everything including coordination with your building management.
Yes — this is one of our most common calls. We assess the violation, make the required repairs, pull the DOB permit, pass the inspection, and coordinate directly with Con Edison to schedule your gas restoration. Typical timeline from start to gas-on is 3-5 business days depending on the scope of work.
Still have questions? Contact us
Gas Work Done Right.
Become a Done Safe..
Done Legal.
Every gas project is handled by licensed master plumbers with full DOB permits. No shortcuts, no unlicensed work, no risk. Free assessments for planned installations, 24/7 emergency response for leaks.