Capabilities

Offering superior mechanical and plumbing services since 1994.

Installation
Reheat Coil Hook-Ups - Emergent BioSolutions – CIADM Facility Expansion

HVAC & Plumbing

At our core Pro Air is a mechanical contractor, but that classification doesn’t exactly capture everything we do. In an increasingly demanding construction market, Pro Air focuses on more than simply pricing up plans and specs. We have an unwavering commitment to deliver long-term value and consistency to our clients with industry leading project management staff and highly trained professional tradesmen who approach every project with a collaborative mindset from inception to completion. We at Pro Air take pride in our customer service and believe it to be a core principle. When coupled with our collective construction knowledge and strategic partnerships, Pro Air is consistently able to provide our clients with the highest quality facilities with the best overall project value.

Plumbing Capabilities:

  • Sanitary Waste and Vent Systems
  • Storm and Storm Overflow
  • Domestic Hot and Cold Water
  • Lab Hot and Cold Water
  • Lab Waste and Acid Waste Systems  
  • Gas ( Natural and Propane )  
  • Backflow Prevention Install and Certification
  • Rainwater Harvesting
  • Sump and Sewage Pumping Systems
  • Water Heater Installation
  • Grease Recovery Device Installation
  • Domestic Water Storage Tanks
  • Thermostatic Mixing Valves
  • Plumbing / Emergency Fixture Installation
  • Water Disinfection / Sterilization
  • Medical Gas Piping Systems & Equipment
  • NFPA 99 Certification and 3rd Party Verification

HVAC Capabilities:

  • Refrigeration Systems (Air Cooled and Water Sourced VRV Systems, Split Systems, CRAC Units )
  • Packaged and Custom AHU, RTU & DOAS ( Air and Water Sourced )
  • Air Cooled / Water Sourced Chillers
  • Cooling Towers
  • Hot Water / Steam Boilers
  • Air Terminal Units / Fan Coil Units
  • Heat Pumps
  • Fans (General Exhaust, Smoke Evac, Make-Up Air, Lab Exhaust )
  • Unit Heaters ( Gas / Electric )
  • Packaged Terminal Air Conditioners
  • Steam Systems
  • Primary / Secondary Pumps
  • Air Separators & Expansion Tanks
  • Piping Expansion / Contraction Devices
  • Chemical Treatment Systems
  • Heat Exchangers
  • Radiant Heating Systems
  • Geothermal Systems
  • Core Drilling
  • Sheetmetal
  • Piping and Ductwork Insulation
  • Building Automation / Temperature Controls

Pre-Fabrication and Pre-Construction

We pride ourselves on our ability to pre-fabricate the majority of our work, when circumstances allow. Our fabrication facility is set up with leading edge equipment and workstations to allow for better throughput from the completion of the BIM process through the field installation of the piping systems. Pro-Air emphasizes the use of pre-fabrication on the majority of our projects.

Pre-Construction Capabilities:

  • Develop Cost Budgets
  • Suggest VE / Cost Savings Opportunities
  • Develop and Review Project Schedule Milestones & Activities
  • Review Equipment Lead Times and Recommend Alternatives to Suite Project Needs
  • Review Specifications and Recommend Alternatives to Suite Project Needs
  • Implement a Collaborative Approach with Clients

Pre-Fabrication Capabilities:

  • 50,000 Sq. Ft. Fabrication and Warehouse Facility
  • Welded Steel Systems (Carbon, Stainless Steel)
  • Copper Systems
  • Cast Iron No-Hub
  • Non-Ferrous Systems (PVC, CPVC, PolyPropylene, Etc.)
  • Fabrication of Pipe Hangers and Misc. Steel Supports
  • In-Wall Bathroom Carrier Groups
  • Master Thermostatic Mixing Valve Fabrication
  • VAV and FCU Coil Hook-Up Fabrication and Testing
  • Pump Hook-Ups
  • AHU Coil Hook-Ups
  • Heat Exchanger Hook-Ups
  • Boiler Hook-Ups
  • Pipe Sleeves and Inserts
  • Receiving and Inspection of Incoming Materials
  • Temperature Controlled Storage for Critical Items
  • Segregated Process Piping Fabrication Area (CWA)
  • Semi-Automated Welding Process
  • Semi-Automated Pipe Cutting

BIM

Pro-Air’s BIM group is an instrumental part of the business that we implement on most projects. The coordination process we offer is managed and operated in-house utilizing experienced pipefitters and plumbers. The BIM group produces 3D mechanical, plumbing and process piping drawings for use in planning, fabrication, and installation.

BIM Capabilities

  • Perform clash detection and correct clashes as they arise
  • Work collaboratively with other trades
  • Full spool drawing development allowing for prefabrication of most systems
  • Implementation and Use of Trimble Total Station Point Layout machines to allow for accurate layout and installation of pipe penetrations, sleeves, and hanger inserts
  • Utilization of BIM boxes on the job site for quick access to the live 3D model
  • Capabilities for full weld traceability including isometrics and QC inspections
  • Ability to manage the coordination process on the project
  • Identify any issues as they arise concerning constructability and code compliance
  • Software programs currently utilized are;
    • 2021 Fabrication CAD/MEP and Prior Versions, .DWG Format
    • 2021 Navis Manage and Prior Versions
    • 2021 Revit and Prior Versions

Process Piping

Pro-Air, Inc. Process Piping Division specializes in fabricating and installing complex process piping systems. We build process piping systems for advanced technology and life science companies. We build systems that reliably manufacture critical products. We train and certify our personnel on the topics of Safety, Quality, Orbital Welding, ASME B31.3 Standards, BPE Standards, SEMI Standards, Hygienic Piping, and Cleanroom Protocol to meet our clients’ requirements.

The quality of the work is ensured with thorough and continuous training of our fabrication and installation crews, and inspections by a certified group of quality control professionals. On the project site, we have the most qualified and experienced managers and supervisors in the industry. If you have a challenging fabrication or installation, we have someone who has done it before and will ensure that your project is completed safely, successfully, and on schedule. Pro-Air, Inc. provides a Safe, Quality and Performance-Driven Product to all our clients.

  • Specialty Fabrication Services (e.g., Valve Sticks, Purge Jumpers, Transfer Panels, Process Utility Cabinets)
  • Process Piping Fabrication & Installation Services
  • Orbital Welding of Critical Process Piping Systems
  • cGMP System Installations
  • Bulk Gas Skid Fabrication
  • High Purity Gas Cabinet, VMB Installation Services
  • 3rd-Party Quality Control Services
  • Life Science cGMP Facility Support Services
  • Emergency Shutdowns
  • Project Management, Pre-Construction & Construction Services
  • Design- Build Services
  • Piping Design and Layout of Validated & Non-Validated Process Systems
  • 3D, CAD & Revit Modeling Services

Our design-build/design-assist and pre-construction capabilities with in-house auto-cad operators and engineering partners, we can provide a turn-key service to our clients focused on cost-control, schedule, constructability, quality-control & safety.

Design Assist

Design-assist has been a recent trend in our industry focusing on delivery methods that encourages teamwork approaches to design and construction.  The construction team is typically engaged by the owner to collaborate with the architect and engineer during the design phase.  Pro-Air is a big advocate of design-assist and we believe that it reduces the cost and time for construction, improves constructability and increases value.

Design-Assist Capabilities

  • Value Engineering with Focus on Cost Savings
  • Constructability Reviews
  • Cost Estimating and Final Cost Determination
  • Provide Schedule Input
  • Accelerate the Permit Process
  • Identify Critical Long Lead Items
  • Procure Equipment and Materials
  • Building Information Modeling (BIM)
  • Identify Site Issues
  • Develop Preventative Maintenance Plans
  • Setup Final Turnover Package

Service

Pro-Air, Inc. provides Mechanical and Plumbing services for commercial businesses in the Baltimore/Washington, DC area. Our Service Division is uniquely positioned to help business managers ensure that their mechanical equipment is up and running daily. Beyond the daily challenges, facility managers know they must strive to develop strategies to reduce energy expenses and prolong equipment life. Our certified & highly trained team of technicians can respond immediately to your needs. Our Service Division can work directly with you to develop a comprehensive maintenance plan to ensure your systems run properly while protecting your mechanical assets.
Plumbing Services:
  • Drain Maintenance
  • Backflow Prevention and Certification
  • Booster Pump Systems
  • Grease Removal
  • Grease Traps and Interceptors
  • Ejector and Sump Pump Installation
  • Hydro-jetting of Drains and Piping Systems
  • Sewer Gas, Odor Detection, Smoke Tests
  • Video Inspection Sewer Systems
  • Water Heater Repair and Replacement
  • Water and Sewer Pipe Repair, New Installation, and Replacement
  • Emergency Service
  • Commercial Pumping
  • Drain and Sewer Cleaning and Repair
  • Grease Trap Pumping and Cleaning
  • Grease Recovery Device Installation
  • Ejector and Sump Pit Pumping Cleaning
  • Medical Gas Certified
  • Thermostatic Mixing Valves
  • Water Efficient Fixture Installation
  • Welded Pipe Repair and Install
Mechanical Services:
  • Preventive Maintenance Agreements
  • Air Handling Units
  • Building Ventilation Systems
  • Chiller Install and Repair
  • Computer Room Air Conditioners
  • Coils Chilled Water and Hot Water
  • Exhaust Fans
  • Heat Exchangers
  • Hydronic Systems
  • Pumps – Condenser and Chilled Water
  • Variable Frequency Drives
  • Variable Refrigerant Volume/Variable refrigerant Flow Systems
  • 24 Hour Emergency Service
  • Air Purification Systems
  • Boiler Install and Repair
  • Building Automation and Controls
  • Condenser Install and Repair
  • Cooling Tower Install and Repair
  • Furnace Install and Repair
  • Heat Pump Systems
  • Mission Critical Systems
  • Rooftop Unit Install and Repair
  • VAV Boxes
  • Sheet Metal

Commissioning & Quality Control

Pro-Air’s mechanical commissioning department works with the CX agent, ATC contractor and design engineer to verify/ test and document that the mechanical system meets the design intent along with the owner/occupant needs. 

CX Team Responsibilities

  • Work with Project Management Team and Mechanical Foreman to meet project needs through turnover
  • Making improvements to and offering advice as it pertains to system functionality/operation
  • Scheduling subcontractors and coordinating to meet project deadlines
  • Confirm specified approved equipment is operating per design and matches capacities
  • Carry out required testing procedures as required by CX agent or third party
  • Troubleshoot/Diagnose/Repair system faults
  • Update reports and maintain required CX documentation through project completion
  • Provide technical support to team members pre/post occupancy
  • Train staff and teach about necessary preventative maintenance
  • Work with equipment manufacturer’s technical support where required

  • “Over the past 2 years I have worked with your construction team on a $240M Life Sciences Project (Completed) in Harmans, MD. While closing out that phased project, we began building another 135,000 Sq. Ft. Life Science facility. Your team are true professionals from Pre-Construction through completion of commissioning and turnover. They enabled the company I worked for to release the first FDA approved facility for Gene Therapy, including nine other GMP production suites and two central services areas. Your team’s adherence to cGMP quality procedures and the ability to provide unmatched customer focus, was the leading contribution to the project’s success. Just wanted to let you know that your team’s dedication and full support are very much appreciated.“

    Michael Greer
    Former PM and Technical Adviser – Catalent Biologics Maryland, Inc.