01
Process gas piping
Natural gas, propane, specialty and lab gas distribution — mains, branch lines, regulators, shutoffs and equipment drops, pressure tested and tagged.
CSLB #1155182 · C-36 Plumbing
Process gas, water and waste piping for California's commercial builds.
Nor-Cal Process Fitters installs, fabricates and repairs the piping systems commercial and industrial buildings run on — sized to spec, pressure tested, and closed out clean.
- License
- CSLB #1155182
- Classification
- C-36 Plumbing
- Work type
- Commercial & industrial
- Service area
- All of California
Who we are
Fitters first. Paperwork on time. No callbacks.
We're a California-licensed piping and plumbing contractor built around one idea: a job goes smoother when the crew doing the work understands the drawings, the equipment, and the inspection ahead of time.
We take off plans, fabricate what we can in advance, and set piping so the next trade can move in behind us. General contractors get a sub who shows up on the schedule they were given. Owners get systems that hold pressure and pass the first time.
Our license status is public record — verify us before you award the work.
Services
What we install
Ground-up, tenant improvement, retrofit or service call — piping is what we do all day. If it moves gas, water, air or waste, we can build it.
02
Water, waste & vent
Domestic hot and cold water, sanitary waste, vent and storm piping for commercial buildings, kitchens, restrooms and lab spaces.
03
Compressed air & vacuum
Plant and shop air, vacuum and inert gas lines with drops, filtration, isolation valves and clean terminations at each point of use.
04
Industrial & lab water systems
Process water, DI and RO loops, chilled and heated water lines, pumps, backflow assemblies and treatment equipment piping.
05
Pipe fabrication & welding
Carbon steel, stainless, copper and PVC — cut, threaded, grooved, soldered, brazed or welded, with as much built off site as the schedule allows.
06
Equipment hookups & tie-ins
Setting and connecting process equipment, boilers, water heaters, tanks and skids, including tie-ins to live systems on planned shutdowns.
07
Tenant improvement plumbing
Full plumbing scope for commercial TI work — plan takeoff through underground, rough-in, top-out, trim and final inspection.
08
Repairs, retrofits & service
Leak repair, line replacement, valve and regulator changeouts, and system modifications for facilities that can't afford a long shutdown.
Every joint gets made once. That's the whole business — clean welds, correct slope, tested pressure, and a system nobody has to open back up.
How we work
Four steps from drawings to sign-off
You'll know what's happening at every stage, and so will the inspector. No surprise change orders, no scope left dangling at close-out.
Step 01
Walkthrough & takeoff
We review plans and specs, walk the site, confirm routing and give you a written bid with the scope spelled out line by line.
Step 02
Fabrication
Spools, racks and assemblies get built ahead of the install date so field time is spent hanging pipe, not cutting it.
Step 03
Install & tie-in
We set and support the system to code, coordinate with the other trades, and make tie-ins on the shutdown window you approve.
Step 04
Test, label, close out
Pressure and leak testing, labeling, inspection support and the documentation your GC or facility team needs on file.
Service area
Licensed statewide. Mobilized where the work is.
Our C-36 license covers all of California, and we regularly travel for commercial and industrial piping scopes. Tell us where the project is and we'll tell you honestly whether we're the right fit for the schedule.
- Sacramento & Placer County
- Central Valley
- Bay Area
- Sierra foothills
- Northern California
- Statewide on request
Emergency and after-hours service is available for existing clients — call the number above and you'll reach us directly, not an answering service.
Contact
Send us the plans
Bids, service calls and prequal packages all come to the same place. Give us the basics and we'll get back to you with next steps — usually same or next business day.
- Phone
- (209) 815-1042
- License
- CSLB #1155182 · C-36 Plumbing