Multi-Location Plumbing Service Across the Valley
One team and one set of rules for every store, from Glendale to Gilbert: same-day service, a night dispatcher and an upfront price before work starts.
A multi-location plumbing program gives every store in the Valley one team to call, same-day service, a night dispatcher for emergencies and an upfront price before work starts. The part operators miss is that backflow deadlines, permits and test filings change at every city line, so one crew has to know all of them.
The rules that apply
Each rule links to the official text we read it from. Cities change these, so check the source before a big decision. Last checked 2026-10-04.
A plumber must be licensed to answer your bid or RFP
ArizonaIt is unlawful to submit a bid, or respond to a request for qualification or proposals for construction services, without a contractor's license in good standing in the name of the company responding.
Source: A.R.S. 32-1151The water customer owns the backflow test, store by store
PhoenixThe customer tests every backflow assembly at least once a year, repairs a defective one and retests it, files the test records on the city's forms by the date the city sets, and keeps them at least three years. An assembly repair needs a certified repairer.
Source: Phoenix City Code 37-143Scottsdale sets a repair clock
ScottsdaleAssemblies are tested at least once a year, and one that fails must be repaired or replaced within 45 days of the city's notice.
Source: Scottsdale City Code 49-65Chandler sets an install clock
ChandlerWhen the city decides an existing connection needs backflow protection, the device must be installed and inspected within 60 days of the written notice.
Source: Chandler City Code 52-39Glendale wants service records sent in
GlendaleThe customer tests and services backflow devices at least once a year, repairs defects found between tests, and sends the test and service records to the city on approved forms.
Source: Glendale City Code 33-94Most call-outs need no permit; some backflow work needs paperwork
PhoenixStopping leaks and clearing stoppages need no permit. Repairing or replacing an existing secondary backflow assembly of 2 inches or smaller is also exempt, but a test report from a certified tester goes to the city at the time of the repair.
Source: Phoenix 2024 IBC Chapter 1 amendments, Sec. 105.2 PlumbingOne number, one set of rules, every store
A multi-location program means a regional manager calls one company for any store, and the answer is the same in Glendale as in Gilbert. For HQ that looks like this: one team across all your sites, same-day service, a night dispatcher for emergencies, and an upfront price before work starts at every address.
None of that is exotic. What makes it work is that the plumbing is handled the same way at every site, so the person reading your reports in another state does not have to translate.
What changes at every city line
Here's the thing most chain operators learn the hard way: the plumbing rules are local. Arizona sets the floor, since a certified tester must check each required backflow assembly at least once a year, but each city decides the deadlines and the paperwork on top of that.
Phoenix makes the water customer responsible for testing, repairs and filing results, and wants records kept three years. Scottsdale gives you 45 days from the city's notice to repair or replace a failed assembly. Chandler gives 60 days to install a device after a written notice. Glendale expects service records sent in on its own forms. A store that passes in one city can be past due in the next if you manage them all on one calendar.
We test, repair and replace domestic backflow assemblies and file the results with the city. For the filing side, see commercial backflow testing requirements in Arizona and what to do when a store misses its Phoenix deadline. Fire system assemblies are a different trade and a different tester, and we do not do them.
Permits are the exception, not the rule
Most service-call work needs no permit. Phoenix's amended building code exempts stopping leaks and clearing stoppages, and exempts repairing or replacing small secondary backflow assemblies as long as a test report goes in. Moving pipes, adding fixtures or replacing concealed lines is different, and your landlord or the city may want paperwork first. When a job needs a permit, we tell the store before the work starts. If a store is changing hands or changing use, read what a new tenant has to do about backflow first.
How same-day dispatch works
When a store calls with a stoppage, we send a tech with a cable first and a hydro jetter on standby. The cable clears most single-fixture and floor-drain stoppages the same day. If the line is grease-packed or the cable keeps coming back dirty, you get a hydro-jetting proposal for the permanent fix. At restaurants we schedule the inside work before opening or after close, usually one to two hours inside, so service is not interrupted. See commercial drain cleaning and hydro jetting for what each step involves.
For nights and weekends, a dispatcher answers, a tech is sent for a real emergency, and a supervisor calls the next morning. The full process is on after-hours dispatch for facility managers.
Records that follow each store
For recurring work such as maintenance jetting, we log the date against the account, so you can see when a store was last cleaned. A good record looks like the one in our commercial plumbing work-order records template: date, location, what was found, what was done, who did it. If you want those visits on a schedule, read about a preventive plumbing maintenance program.
When a multi-location program is the wrong answer
If you have one or two stores in the same city, you do not need a program. Call when something breaks, and keep our number with the shutoff locations. If your corporate agreement names a single national vendor for every store, we may not be allowed to take the work. In that case the useful thing we can do is answer the code questions: what the local city requires, so your approved vendor is held to it.
Also, a program does not replace inspecting the buildings. A store with a recurring slow drain needs a camera look at the line, not another visit to clear it. Ask for sewer camera inspection when the same store calls twice.
How to set up service
Send us the list of store addresses, shutoff locations, access details, who approves the work and who takes after-hours calls. We offer 24/7 emergency service, free estimates and upfront pricing before work starts. For restaurant operators with kitchens in several cities, see plumbing service for multi-unit restaurant groups, and for the full commercial list start with commercial plumbing.
Services and tools
How often does a commercial backflow preventer need testing in Arizona?
At least annually. Arizona rules require a certified tester to check each commercial backflow assembly once a year, and again after any install, relocation, or repair. In Phoenix you file results by the date the city sets, and fire system results are due within 30 days.
Read full answer: How often does a commercial backflow preventer need testing in Arizona?What happens if I miss my Phoenix backflow test deadline?
Under City Code 37-146, Phoenix can shut off your water after 10 days written notice, or right away if your system could be a health hazard. It can also add up to 1,000 percent to your water charges per billing period. Service comes back only after the test is done and you pay the city's costs and penalties.
Read full answer: What happens if I miss my Phoenix backflow test deadline?What should a property manager record on a plumbing work order?
A plumbing work order should connect the reported problem to a specific asset and location, authorized scope, provider, completed work and followup. Separate observations from the technician’s findings, and record which tests or approvals remain open. Keep equipment instructions and service evidence linked to the asset; closing a ticket does not establish that every underlying issue was resolved.
Read full answer: What should a property manager record on a plumbing work order?Does a new tenant or change of use require a new backflow assembly?
Often, yes. In Phoenix, tenant improvements and changes in occupancy go through the same backflow review as new construction, and the city can require an assembly as a condition of the building permit. A new use with a higher hazard, like a restaurant, clinic or car wash, can need an RP at the service plus point-of-use devices.
Read full answer: Does a new tenant or change of use require a new backflow assembly?Sources
- A.R.S. 32-1151, Engaging in contracting without license prohibited
- Phoenix City Code 37-143, Backflow prevention, customer duties
- Phoenix 2024 IBC Chapter 1 amendments (Sec. 105.2 Plumbing)
- Scottsdale City Code 49-65, Inspection, maintenance and repair
- Chandler City Code 52-39, Existing water connections
- Glendale City Code 33-94, Testing, maintenance and records
Related commercial services
What happens when a facility manager calls at night, what counts as an emergency, and the short list of details that speeds up dispatch.
What a recurring plumbing maintenance visit actually covers for restaurants, shopping centers and apartments, and what gets written down.
How a property manager sets up plumbing service across a portfolio: what to send, who approves and pays, and which calls are urgent.
Which leaks near an apartment or HOA pool are domestic plumbing, which belong to a pool specialist, and how a buried leak is usually narrowed down.
What a multi-unit restaurant operator should standardize across kitchens: jetting cadence, grease records, hand sinks and after-hours coverage.
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