Commercial Plumbing Services
Restaurants, retail, medical suites, and multi-unit properties need plumbing that meets code and doesn’t shut down business. We handle backflow testing, tenant improvements, and emergency calls on commercial timelines.
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Commercial Plumbing Services
A restaurant with a backed-up floor drain, an office building with repeated restroom stoppages and a retail property with a leaking water heater all need plumbing, but the service planning is different. A backed-up commercial drain may require professional drain cleaning, recurring wastewater problems may require sewer services, hidden moisture or unexplained water loss may call for leak detection, and hot-water problems may require professional water heater services. Commercial work often involves shared systems, tenant schedules, higher fixture use, access coordination and a stronger need to control downtime.
Scope includes backflow prevention testing and repair, grease trap and interceptor service, water heater and boiler service for multi-unit buildings, drain and sewer line maintenance for high-use commercial fixtures, and plumbing scope for tenant-improvement buildouts from rough-in through final inspection. We pull permits when the work requires it and coordinate with your general contractor or property manager on inspection scheduling. For active leaks or a line that’s shut down a restroom or kitchen, our emergency plumbing team prioritizes commercial downtime the same way we do a residential flood. Response scheduling depends on scope, but active leaks and failed backflow devices get same-day attention whenever possible.
Commercial Properties We Regularly Service
If your business fits one of these, we’re already set up to handle it:
- Restaurants and food service needing grease trap service or a new interceptor
- Retail and office buildings due for annual backflow device testing
- Multi-unit apartment or condo buildings with shared water heaters or boilers
- Medical or dental suites with specialized fixture and drainage requirements
- Property managers coordinating tenant-improvement plumbing rough-in
- Any commercial space with a recurring drain, sewer, or fixture issue
We also work directly with general contractors on new commercial buildouts; see our gas line services page for commercial kitchen and equipment gas work that often runs alongside a TI plumbing scope.
A commercial plumbing problem rarely stays small, a slow leak in a shared wall can affect multiple tenant units, and a failed grease interceptor can shut down a kitchen mid-service. We work with property managers and business owners to keep small issues from becoming large ones, with proper documentation for your compliance records along the way. For broader building systems work, our electrical services and heating and cooling teams also handle commercial scope, and you can request a walkthrough through our contact page.
Why Choose Hana Hou Home
Backflow Testing & Code Compliance
Certified backflow testing with documentation filed for your compliance records, not just a repair invoice.
Scheduled Around Your Business Hours
We plan work around operating hours or after-hours when a shutdown would cost you revenue.
30-Day Encore Promise
If the same issue shows up within 30 days of installation, we come back and fix it at no charge.
Backflow Prevention Testing
Annual Certification, Filed On Time
Most commercial water services require annual backflow device testing with documentation filed with the local water district. See our plumbing services page for our full commercial scope.
Tenant Improvement Plumbing
Rough-In Through Final Inspection
We handle TI plumbing scope for retail, office, and restaurant buildouts, coordinating with your GC on permits and inspections. Related commercial gas work is covered on our gas line services page.
Multi-Unit Property Plumbing
Shared Systems, Coordinated Repairs
Apartment and condo buildings with shared water heaters or boilers need repairs coordinated across units, not one-off fixes. See our emergency plumbing page for urgent multi-unit calls.
Frequently Asked Questions
Do you handle backflow prevention testing for commercial properties?
Yes, we perform certified backflow device testing and file the required documentation with your local water district, which most Orange County commercial water services need annually. A lapsed test is one of the most common code violations we find during commercial calls. Request testing through our contact page.
Can you work around our business hours to avoid downtime?
Yes, we regularly schedule commercial work after hours or on off-days when a plumbing shutdown would cost you revenue, especially for restaurants and retail. We’ll plan the timing around your operation before starting any non-emergency work.
Do you service grease traps and interceptors for restaurants?
Yes, we service, clean, and install grease traps and interceptors for food service tenants, and a failed interceptor can shut down a kitchen mid-service if it backs up. See our drain cleaning page for related grease-line maintenance.
Do you handle plumbing for tenant-improvement buildouts?
Yes, we work directly with general contractors and property managers on TI plumbing scope, from rough-in through final inspection, and pull permits when the work requires it. Related commercial gas line work is covered on our gas line services page.
What plumbing code requirements apply to commercial properties in Orange County?
Requirements vary by property type but commonly include annual backflow testing, grease interceptor sizing for food service, and fixture-count-based supply capacity for multi-tenant buildings. We’ll walk you through what applies to your specific property during a site visit, requested through our contact page.
Can you respond to an emergency plumbing issue at our business?
Yes, active leaks and shut-down restrooms or kitchens get priority scheduling through our emergency plumbing line, the same way we treat a residential flood emergency, because every hour a restroom or kitchen is offline costs a business revenue and, in food service, can risk a health-code issue.
Do you provide documentation for our property's compliance file?
Yes, backflow test results, repair records, and permit documentation are provided in a form suitable for your own compliance and maintenance records, not just a basic invoice. This is especially useful for property managers handling multiple sites.
Do you service shared water heaters or boilers in apartment buildings?
Yes, we service and repair shared water heater and boiler systems in multi-unit properties, coordinating shutdowns to minimize disruption across units. See our water heater services page for more on the equipment we work on.
How is commercial plumbing pricing different from residential?
Commercial pricing depends heavily on scope, backflow testing, scheduled maintenance, or a full TI buildout each price differently than a single repair call, so we quote after a site walkthrough rather than a flat rate. Reach out through our contact page to discuss your property.
How do I set up ongoing commercial plumbing service for my property?
Call us or reach out through our contact page to discuss your property type, tenant mix, and any upcoming inspection deadlines, and we’ll set up a service schedule for backflow testing, maintenance, and priority emergency response that fits how your business actually operates.