Gas Line Repair & Installation in Pittsburgh, PA
Damaged or corroded gas piping, failed pressure tests, and new lines for ranges, dryers, and generators — handled by licensed union plumbing contractors.
Common problems we solve
Gas work calls for a licensed plumber. Participating UA Local 27 contractors repair and install gas piping to code and pressure-test it before it goes back into service.
- Gas line repairDamaged, leaking, or corroded piping located and repaired.
- Failed pressure testsLeak found, repaired, and retested.
- Line replacementBlack iron and CSST where local code allows.
- New gas linesRanges, dryers, generators, fireplaces, and more.
Smell gas? Leave first, then call.
If you suspect a gas leak, leave the building immediately. From a safe distance, call your gas utility's emergency line or 911. Do not flip switches, use phones, or start a car in or near the building. Once the utility has made it safe, call us for the repair.
How our service works
- 1Call
A dispatcher answers 24/7.
- 2Explain the problem
Tell us what is happening and where you are.
- 3Get connected
We connect you with an available participating UA Local 27 contractor that serves your area.
- 4Get a quote
The plumber diagnoses the problem and gives you a price before work begins.
Gas line repair services
Damaged gas piping
Struck, crushed, or kinked lines, damaged CSST, and leaking fittings — located, isolated, and repaired.
Failed pressure tests
After a utility shut-off, a home sale inspection, or new work — the leak is found, repaired, and the line retested.
Red-tagged by the utility
If the gas company shut off service or tagged an appliance, a licensed plumber needs to make the repair before service is restored.
Corrosion
Rusted black iron in damp basements and outdoor runs, replaced before it becomes a leak.
Line replacement
Old or undersized runs replaced with black iron or CSST where local code allows.
New gas line installation
Ranges & dryers
New lines and shut-off valves for gas appliances.
Standby generators
Lines sized for the generator load and the rest of the house.
Water heaters & tankless
Tankless units often need a larger line than the old tank — sized correctly.
Fireplaces, grills & outdoor kitchens
Indoor and outdoor runs to code.
Pool & garage heaters
Longer runs sized for the appliance demand.
Permits, inspection, and pressure testing
Requirements vary between the City of Pittsburgh and surrounding municipalities. Your contractor will tell you what applies to your job.
Assessment & sizing
The plumber checks the existing piping and the load the line needs to carry.
Permit where required
Permits are pulled for work that requires one in your municipality.
Pressure test
New or repaired piping is tested to confirm it holds pressure before gas is introduced.
Inspection & relight
Inspection where required, then gas is restored and appliances are relit and checked.
Why choose a UA Local 27 contractor?
Real union hall, real apprentices, real Pittsburgh plumbers. The plumber dispatched on your gas line repair & installation call trained here — at the UA Local 27 headquarters and training center in Coraopolis. Five years, 10,000 hours, taught by veterans who've been on Pittsburgh jobs their whole careers.
Send a message and a licensed union plumber will call you back within the hour.