Industries Served
Hospitals
Food & Beverage
Laboratories
Office Buildings
Schools
Power Houses
Central Plants
Data Centers
Our Services
Piping Services
- Mechanical and Process Piping
- New Installations
- Equipment Replacement
- Refrigeration Installation
- Design/Build of Mechanical Piping
- High Pressure Steam and Condensate Piping
- Commercial and Industrial Cooling and Heating Installations
- Design/Install for Hot Water and Steam Boilers
- Design/Install for Chillers
- Mechanical Rooms: Boilers, Chillers, and Pumps
- Beverage Lines
- Water Balancing
- Commissioning
- System Diagnostics and Retro Commissioning
- Line Stops
- Building Automation Systems (BAS)
- BIM and 3D Modeling
Mechanical Services
- HVAC Preventive Maintenance
- Service Agreements
- Building Automation Systems
- 24/7 Emergency Service
- Facility Maintenance for
- HVAC Equipment
- Refrigeration Maintenance and Repairs
Plumbing
- Commercial and Industrial Plumbing
- New Installations
- Plan and Spec
- Design Assist and Value Engineering
- Design/Build
- Prefabrication
- Retrofit and Repairs
Controlled Environmental Design, Testing and Repair
- Laboratory and Research
- BSL3 Design and Commissioning
- Stable Operating Rooms
- Custom Skid Designs
- Retro Commissioning
- Temperature and Humidity Control
Plumbing Maintenance and Emergency Service
- Preventative Maintenance
- 24/7 Emergency Service
- RPZ | Backflow Testing and Certification
- Sewer Rodding and Jetting
- Video Inspection and Sewer Locating
- Line Stops
The Zentel Tech Process
- Design and Engineering: Your well-designed solution will meet strict environmental tolerance parameters: for temperature, Rh, relative humidity, and HEPA, ULPA,
and molecular filtration. - Total Installation Solutions: Simplified project coordination with a single point of contact. We expedite project delivery by streamlining engineering design and pre-construction processes. Our process guarantees a swift transition from installation, start-up, commissioning, and operator training.
- Verification Excellence: Our expertise and guidance does not end after startup. Your project is not complete until it aligns precisely with the performance requirements. Our team will remain engaged until your system is fully optimized and meets your expectations.

Your Mechanical Piping and Plumbing Projects
Our teams are made up of union service technicians and certified welders who are renowned for their exceptional troubleshooting capabilities.
Delivering Complex, High-Performance Projects
Commercial and Industrial
Mechanical Contractor
Achieve the complex environmental requirements you need with solutions that look beyond the basics right from the start. Our knowledgeable, experienced mechanical engineers collaborate with your team to design and implement the right solution for your laboratory, power house, school, office building, hospital, or central plant.
