COMMERCIAL MECHANICAL HVAC INSTALLATION / SHEET METAL WHAT WE OFFER HVAC Installation JH Kelly installs traditional sheet metal HVAC systems that provide clean, conditioned air on a large scale to commercial owners in addition to VRF and Split System units. HVAC Services: Sheet metal duct work VAV and air outlets Duct insulation Airside testing and balancing Dampers Fans & Fan Maintenance Functional louvers Custom HVAC sheet metal projects Prefabricated duct systems HVAC Installation: With in-house engineering, JH Kelly acts as Prime Mechanical contractor to design, build and install: Split and VRF systems CRAC Data Cooling Systems High, Medium, and Low Pressure rectangular, round and oval ducted systems Grills, registers, diffusers and fans WHAT WE OFFER Sheet Metal Design JH Kelly provides sheet metal design of fabricated square, oval and round ducted systems. Our facility footprint and new equipment can support large volume productions. Sheet Metal Services: Aluminum Stainless steel Black iron Galvanized Chutes / Guards / Hoods / Ducts / Panels Custom fabrication Flashing Round and Rectangular fittings Stands Sheet Metal Installation: We also have experience with special needs areas such as: Separate duct systems for isolation rooms in hospitals or manufacturing areas Heavy-duty exhaust for restaurant kitchens Precision temperature control for computer rooms, food processing and semiconductor facilities HVAC Preventive / Maintenance Plans: JH Kelly’s HVAC Service Group, Portland Mechanical Contractors, offer preventive maintenance agreements to ensure your equipment is properly maintained throughout the year. This minimizes equipment failure, lowers energy consumption, increases equipment life, and improves indoor air quality. What we offer Priority response time for maintenance contract customers Assigned technicians 24 hour / 365 days a year guaranteed service READY TO GET STARTED? CONTACT US Employee Access © 2021 JH Kelly Privacy Policy

INDUSTRIAL CONSTRUCTION PROCESS PIPING WHAT WE OFFER Versatility and Experience From 72″ large-bore, extra-heavy wall, carbon-steel pipe utilizing sub-arc welding (SAW), to 1/4″ orbitally-welded stainless steel tubing, our process piping capabilities cover a broad spectrum of material and weld specification in varied code-requirements. We maintain 300+ pipefitters on our payroll with craft supervisors averaging 25 years of industry experience across a diverse customer base. This field experience is enhanced by a deep bench of in-house BIM/3D CAD designers and 200,000 sq ft of fabrication and module assembly facilities with over 300 qualified weld procedures. READY TO GET STARTED? CONTACT US Employee Access © 2021 JH Kelly Privacy Policy

JOIN THE TEAM CRAFT OPENINGS JH KELLY IS ALWAYS LOOKING FOR TOP FIELD TALENT We keep an eye out for the following hard to fill positions: Craft Supervisors (Foreman and GF’s) HVAC, Plumbing, and Refrigeration Service Techs Electricians Welders INTERESTED IN JOINING THE TEAM? Please click to email the craft coordinator for your trade and area below: Employee Access © 2021 JH Kelly Privacy Policy