Commercial Plumbing
Repair
New York City
Pipes, valves, pumps, and water systems that support your HVAC and refrigeration equipment. We repair commercial plumbing tied to climate and cooling systems — not clogged toilets, but the infrastructure that keeps your building running.
24/7 Emergency Service
Licensed Master Plumbers
4.9 on Google & Yelp
HVAC & Refrigeration Focused
A plumbing problem is shutting down your equipment
When a pipe bursts, a valve fails, or a pump dies — your water heater has no supply, your ice machine stops producing, your boiler cannot circulate, and your condensate has nowhere to go. We fix the plumbing that your climate systems depend on.
Water leak flooding your mechanical room
A burst pipe or failed valve is flooding the space where your boiler, water heater, and HVAC equipment live. Water damage to equipment turns a plumbing repair into a $20K+ disaster
No water to your equipment
A failed shut-off valve, broken supply line, or corroded pipe means your water heater, ice machine, or steamer has no water supply. Equipment without water cannot run
Circulation pump failed
Your hydronic heating system has a dead pump. No circulation means no heat — radiators go cold, the boiler short-cycles, and your building freezes in January
Corroded pipes reducing flow
Old galvanized pipes corrode from the inside, reducing water pressure to your equipment year after year. Your ice machine is starving for water and your water heater cannot keep up
A pipe burst in our boiler room at 6 AM and flooded the entire mechanical space. Art HVAC had a plumber on-site within an hour, isolated the leak, and saved all our equipment from water damage. They repaired the pipe the same day.
WHAT WE FIX
Commercial Plumbing That Supports Your Systems
We focus on the plumbing infrastructure that your HVAC and refrigeration equipment depends on — supply lines, drainage, valves, pumps, and piping systems.
Pipe & Valve Repair
Supply Lines, Shut-Offs & Drainage
Burst pipes, corroded supply lines, failed shut-off valves, and clogged drains that affect your mechanical equipment. We repair and replace commercial piping with proper materials rated for your application — copper, PEX, and commercial-grade fittings.
Pump Repair & Replacement
Circulator, Booster & Condensate Pumps
Hydronic circulator pumps, booster pumps for water pressure, condensate pumps for HVAC, and sump pumps for mechanical rooms. We diagnose, repair, or replace commercial pumps same-day.
Expansion Tanks & Pressure Systems
Boiler & Water Heater Support
Expansion tanks prevent dangerous pressure buildup in boiler and water heater systems. We install, replace, and service expansion tanks, pressure relief valves, mixing valves, and backflow preventers.
QUALITY MATERIALS
We Repair and Install with the Best Materials
Every repair uses commercial-grade materials rated for the application. No shortcuts, no residential-grade parts in commercial applications.
Americas hydronic pump leader
Premium pump technology
Water safety and control
Pressure vessel specialist
Flame-free pipe joining
Reliable water removal
CLIENT TESTIMONIALS
Why NYC Calls ART HVAC for Plumbing
Real plumbing emergencies. Real fixes. Real equipment saved.
HOW IT WORKS
From Leak to Fixed — Fast
Commercial plumbing emergencies need fast, skilled response. Here is how we handle every call.
Call Us — 24/7
Describe the problem — leak, no water, pump failure, or valve issue. For emergencies, we dispatch immediately. For planned work, we schedule a convenient visit.
Diagnose & Quote
Our licensed plumber locates the problem, explains what needs to be done, and gives you an upfront price before starting any work.
Repair
We complete the repair with commercial-grade materials. Pipes, valves, pumps, and fittings — all rated for your specific application.
Test & Warranty
We verify water pressure, check for leaks, test all connected equipment, and clean up. Every repair is backed by our 1-year parts and labor warranty.
FAQ
Questions We Hear Every Day
Practical answers about commercial plumbing repair.
We specialize in commercial plumbing tied to HVAC and refrigeration systems — water supply lines to equipment, drainage for condensate and equipment waste, circulator and booster pumps, expansion tanks, shut-off valves, backflow preventers, and gas piping. We do not handle residential drain cleaning, toilet repairs, or sewer work.
We offer same-day emergency dispatch across all five NYC boroughs. For active leaks and flooding, our average response time is under 2 hours. For critical situations — boiler room flooding, water main breaks affecting equipment — we prioritize dispatch immediately.
Yes — galvanized pipe replacement is one of our most common services. Old galvanized pipes corrode from the inside, reducing flow and contaminating water with rust. We replace with copper or PEX depending on the application, and install proper shut-off valves for every piece of connected equipment.
Yes. Plumbing work that involves gas, new water supply, or drainage modifications requires DOB permits in NYC. We handle all permit filing and inspections as part of the project. Minor repairs like valve replacements and pump swaps typically do not require permits.
We are licensed master plumbers who specialize in the plumbing that supports HVAC and refrigeration systems. A regular plumber fixes toilets and kitchen sinks. We fix the pipes, valves, and pumps that keep your boiler, water heater, ice machine, and climate system running. We understand both the plumbing and the equipment it serves — which means faster, more accurate diagnosis and repair.
Still have questions? Contact us
Pipes, Valves, Pumps.
Become a Fixed Right..
Call for Same-Day Plumbing Service.
Our licensed master plumbers specialize in the commercial plumbing that keeps your HVAC and refrigeration running. Same-day emergency service, transparent pricing, and a 1-year warranty on every repair.