Commercial Plumbing Services
Professional Plumbing That Keeps Your Business Running Smoothly
When plumbing problems interrupt your business, they cost more than just time—they affect operations, safety, reputation, and compliance. Whether you’re managing a busy restaurant, a healthcare facility, a retail storefront, or a large commercial building, you need a plumbing partner who understands urgency, works around your schedule, and gets the job done right.
At Joseph T. Berrena Mechanicals, Inc., we’ve been providing reliable, code-compliant commercial plumbing services across Central Pennsylvania since 2002. From installations and remodels to emergency repairs and preventative maintenance, our licensed plumbers deliver efficient solutions tailored to the unique needs of commercial and industrial facilities.
Full-Service Commercial Plumbing Capabilities
Your Facility. Your Timelines. Our Expertise.
We understand the importance of keeping your facility operational and your plumbing systems compliant with local and state regulations. That’s why we offer fast, efficient, and flexible plumbing solutions designed to minimize downtime and disruption.
Plumbing Installations for New Construction
Whether you’re building a new office, retail space, warehouse, or restaurant, our commercial plumbing team will work closely with your architects, engineers, and contractors to install plumbing systems that meet your specific layout and usage needs—from water supply and drainage to gas piping and grease interceptors.
Commercial Plumbing Repairs
From blocked lines to failed water heaters and leaking fixtures, our technicians arrive promptly to identify and repair plumbing problems with minimal interruption to your business. We prioritize safety, cleanliness, and long-lasting solutions.
Fixture & Appliance Installations
Need to upgrade your commercial restroom fixtures, install touchless faucets, or connect commercial-grade dishwashers and washing machines? We handle all types of plumbing fixture installs with precision and attention to detail.
Drain & Sewer Services
Slow drains and sewer backups can damage your property and cause health hazards. We provide camera inspections, hydro jetting, and drain clearing services for kitchens, restrooms, floor drains, and sewer lines—helping you avoid costly emergencies.
Commercial Water Heater Service
We install and service high-capacity water heaters, boilers, and tankless systems for restaurants, gyms, medical buildings, and industrial facilities. Whether you’re experiencing inconsistent hot water or planning a full upgrade, we’ll ensure your hot water system performs reliably.

Specialized Plumbing Support for Commercial & Industrial Needs
- Backflow prevention device installation & testing
- Grease trap installation & cleaning
- Water pressure regulation & valve replacements
- Commercial sump pumps & ejector pit systems
- Plumbing for food service & commercial kitchens
- Gas line installation for appliances & equipment
- Restroom build-outs for offices & public facilities
- Water filtration & treatment systems
- Commercial utility sink & mop basin installs
- Maintenance and code compliance inspections
We work closely with property managers, facility operators, general contractors, and small business owners to deliver results you can rely on—on time and on budget.
Industries We Serve
We proudly serve a wide range of commercial clients, including:
- Office & retail centers
- Schools & universities
- Restaurants & hospitality businesses
- Government buildings & municipalities
- Churches & community centers
- Warehouses & industrial operations
- Property management groups & HOAs

Commercial Plumbing Maintenance Plans
Avoid Disruptions. Stay Compliant. Save Time and Money.
Ongoing plumbing issues can turn into costly emergencies—and lost revenue. Our preventative maintenance programs are designed to keep your systems operating safely and efficiently, while helping you meet inspection and compliance requirements.
A Commercial Plumbing Plan May Include:
- Annual plumbing inspections
- Drain & grease trap cleaning
- Backflow preventer testing
- Water heater flushing & maintenance
- Pipe and valve inspections
- Leak detection & water usage analysis
- Written reports for compliance records
We’ll create a custom plan based on your property’s needs, so you’re never left scrambling when something goes wrong.
When to Call a Commercial Plumber
Not sure if you need service? These are common signs your commercial plumbing system needs attention:
- Frequent clogs or backups in sinks, toilets, or floor drains
- Unexplained water pooling, dripping, or running
- Inconsistent or unavailable hot water
- Rising utility or water bills
- Odors near drains or restrooms
- Toilets or urinals constantly running
- Fire suppression or backflow systems out of compliance
If you’re experiencing any of these issues, our commercial plumbing team can provide fast, professional help to get your system back in working order.
Ready for plumbing that keeps your business flowing?
Let Joseph T. Berrena Mechanicals provide a commercial plumbing solution tailored to your facility’s unique demands and budget. From system upgrades to new installations, our experienced team delivers reliable, code-compliant service that minimizes downtime and maximizes performance. Trust us to handle the details—because every successful operation starts with dependable plumbing.
- Our Contact