We're the local pipe‑fitting crew for fire suppression systems in Waterloo, IA, focused on threaded black pipe leak repair, hydrostatic sprinkler testing, and mobile welding from our fully equipped trailer. At McMahan Industrial Services, our certified welders offer next‑day response and onsite emergency parts. We provide fast, honest estimates daily.
No excuses, just results — and yes, we detest leaks as much as anyone. Free consultations and a project gallery to prove it.
Threaded Black Pipe Leaks
When a threaded black pipe starts leaking, it never waits for a slow day.
We roll up, assess the threaded pipe, and stop the drama fast. Our pipe fitting and pipe welding crews do precise work; sometimes it’s repair welding, sometimes mobile welding at your site.
We do welding for plumbing systems without excuses. We care, and we’re blunt — leaks cost you money, and we fix that. Our expertise in black pipe replacements ensures that we address the issue effectively and efficiently.
We're fast, licensed, reliable, and always available too. Trust McMahan Industrial Services to show up.
Quick checklist for you:
-
Assess leak
-
Isolate section
-
Repair welding
-
Verify seal
Hydrostatic Sprinkler Testing
We recognize a bad leak will wreck your day — hydrostatic sprinkler testing stops leaks you can't see.
We run pressure checks, isolate zones, and find hidden weaknesses.
We bring mobile welding services and a pipe welder when leaks need welding for plumbing or repair welding.
Our industrial welder and welding repair services pair with testing for fast fixes.
We handle welding for fire suppression systems, we don't sugarcoat downtime.
Trust us — we care, we're blunt, and we won't leave until it's tight.
We answer calls fast.
-
Pressure testing.
-
Leak detection.
-
Onsite repair welding.
-
Follow-up inspection.
Mobile Pipe Fitting Trailer
One fully equipped mobile pipe fitting trailer gets us and our gear to your site fast, and that usually means far less downtime.
We bring mobile welding, portable welding services, and custom fabrication right to your door, no drama. Our crew handles pipe fitting and repair and welding for industrial equipment or welding for HVAC systems, quick and clean.
We care about uptime; we care about safety. Want proof? We show up prepared. We're local, reliable, and fast.
-
Onsite cutting and fitting.
-
Emergency repair parts stocked.
-
Welders qualified for plant work.
-
Fast fabrication and install.
Schedule Free Pipe Fitting Consultation Now!
Ready to get started? Reach out today to discuss your next project with McMahan Industrial Services — Phone: 877-731-3193 | Email: akiger@mcmahanindustrial.com. Don’t just take our word for it—see what others are saying on our Google reviews, and see our results firsthand in the project gallery.
Contact us now to schedule your complimentary pipe fitting consultation — we’ll measure, fabricate, and install with the speed and quality your facility demands.
Local Waterloo, IA Attractions
Waterloo’s mix of museums, riverside trails, and a bafflingly fun waterpark gives visitors something to do between appointments and installs — no, people don’t just stare at pipes all day.
They recommend quick museum stops, riverside walks, or a splash at the waterpark between jobs. The local vibe helps welding contractors recharge; technicians from McMahan Industrial Services, whether mobile welder crews or custom fabrication teams, grab an hour to reset.
That downtime improves focus for pipe fitting and repair, welding for hvac installations, welding for pipelines. Small comforts build trust and reliability.
-
Museum
-
Trail
-
Waterpark
-
Coffee
