Commercial Plumbing in Aliso Viejo, CA: Maintenance Contracts, Grease Interceptors and Building Repairs

Who is responsible: customer, landlord or district

Responsibility in a commercial building has layers. The district's side ends at the meter's outlet coupling, and the customer owns what comes after it. In a building with tenants, the lease decides which of those pieces the owner keeps and which the tenant handles. Read the lease or ask the property manager before authorizing a repair, because the first call and the invoice may go to different parties.

The first three rows are Moulton Niguel's published rules, and the others depend on the building and the lease. Where El Toro Water District serves the building, its own rules apply and are not covered here.

Maintenance contracts: what to put in writing

A maintenance plan is the commercial answer to the problem of finding a plumber after something fails. Commercial plumbing contractors differ in the building types they work on, so ask about yours. The aim of a plan is a known visit schedule, known contacts and a record of the building's plumbing, so that an emergency call starts from what is already on file.

• Scope: which systems are covered, such as drains, water heaters, backflow devices, grease interceptors and fixtures.
• Schedule: how often visits happen and what each includes.
• Response: how after-hours calls are handled and who to call.
• Records: inspection notes, camera recordings and parts replaced.
• Exclusions: what is not covered, in writing.

Plumbers on this network are independent, so a maintenance plan is an agreement with the plumber, not with this site. Ask for the terms in writing before agreeing. A contract that names a response time is making a commitment; ask who is making it.

Call the dispatch line: (949) 209-5456

Grease traps and interceptors

A grease trap or interceptor catches fats, oils and grease before they enter the sewer. It only works if it is emptied and cleaned on a schedule, and when it is not, grease reaches the lateral and causes the backups that kitchens know well. The question for any food business is who is keeping the schedule, and who is accountable if a backup is traced to the interceptor.

Moulton Niguel's construction standards say that a grease interceptor on a private commercial sewer lateral is the sole ownership and responsibility of the customer. That puts the cleaning, the records and the cost of a failure on the business, not the district. Ask your plumber for the cleaning schedule in writing, a record of each cleaning and a note of anything seen in the interceptor.

Restaurants and commercial kitchens

A commercial kitchen has more fixtures, hotter water and heavier grease than a house, and its drains take the brunt. Floor drains, prep sinks, dishwashers and kitchen exhaust condensate all connect to the same system. A commercial kitchen water filter protects ice machines and similar equipment, and is chosen for that equipment, not for the building. A plumber who works in kitchens will ask about the interceptor first, then the drains, then the water heater and its recovery under load.

Commercial drains, water heaters, leaks and pipe repair

The same services as in a home are used, at a larger scale and with different constraints. A drain line serving several restrooms is cleared the same way as a house line, but a stoppage affects an entire floor. A commercial water heater may be a larger tank or a bank of units, and its failure affects every tenant. A leak in a ceiling affects the space below, which may belong to someone else.

• Drain cleaning, including hydro jetting and camera inspection of long runs. See the drain service page for the methods.
• Water heaters, repair and replacement for commercial units; the water heater installation checklist applies to the permit and safety items.
• Leak detection in occupied buildings, where finding a leak without opening finished ceilings is worth the effort.
• Pipe, slab and sewer repair, from a burst pipe to a failed lateral, and in industrial buildings an industrial sewer.
• Emergency calls, which go to the dispatch line at any hour.

A caller who had almost pinpointed a leak to within about twenty feet was asking for what a commercial plumber with locating equipment offers: narrowing a search along a long run before anything is opened.

Multifamily, apartments, light industrial and cold storage

Apartment buildings and light industrial space add scale and, often, shared systems. A leak in one unit can affect others, a shared sewer line affects everyone upstream, and a cold storage facility has refrigeration and drain requirements that a general plumber must understand. Say what kind of building it is when you call, so that the plumber sent is one who works on that kind.

Permits, landlord consent and what a first visit needs

Under the city's published fees, work begun before a permit is issued is charged double. Commercial work often needs a permit, and a tenant may need the landlord's consent first; the consent rules were not researched, so ask the property manager and the plumber. Get the permit number in writing.

Have ready for the first visit

• A building contact who can authorize work and give access.
• The location of shutoff valves, cleanouts and the interceptor, if there is one.
• Prior repair records, camera recordings and maintenance logs.
• The lease terms on plumbing responsibility.
• Hours when the space can be worked on.