Expert Commercial Plumbing in the Inland Empire
A backed up restroom during the lunch rush or a burst supply line in a back office costs a business more than the repair itself. Customers leave, staff stand around, and every hour of downtime adds up. Sanborn's has worked in the Inland Empire since 1949, and our commercial plumbers know the buildings here, from older storefronts in downtown Redlands to warehouses and offices spread along the 10 freeway corridor. We work around your hours, explain what we find in plain terms, and quote a flat rate price before the work begins.
Every commercial job is backed by our 5 Star Satisfaction Guarantee. We keep clear records of what was done and what was found, which property managers and landlords appreciate when it's time to document repairs. Our team carries license number 712386 and treats your space the way we'd want ours treated.
What Our Commercial Plumbing Service Covers
Business plumbing is a different animal than residential work. Fixtures see far more use, pipe runs are longer, and a problem in one corner of a building can show up somewhere else entirely. We handle restroom fixtures and flushometer valves, supply line repairs, water heaters sized for real commercial demand, floor drains, and sewer laterals that serve the whole property.
We also work on the parts of a system that businesses tend to forget until an inspector reminds them. That includes backflow preventer testing and repair, which protects the public water supply from contamination, and grease traps and interceptors for restaurants and kitchens. For tenant improvements, we rough in and finish plumbing for new build outs so your space opens on schedule.
Have questions? We're here to help.
Signs Your Business Needs a Plumbing Maintenance Plan
-
The same restroom or drain keeps backing up.
A repeat clog is rarely bad luck. It usually points to a partial blockage, a failing section of line, or fixtures that are overworked for the traffic they get.
-
Water pressure drops during your busiest hours.
When demand spikes and pressure sags, the cause can be undersized piping, a failing pressure regulator, or mineral scale narrowing the lines. Hard water in this valley makes scale a common culprit.
-
Your backflow test is due, or you can't remember when it was last done.
Water providers generally require regular testing on commercial properties. Missing it can mean fines or a shutoff notice, and a failed device is a health risk.
-
Your water bill keeps climbing without a change in how you operate.
A running flushometer or a slow underground leak can waste thousands of gallons a month. Catching it early protects both your budget and your building.