• 218-628-1027 - DULUTH | 906-553-7084 - ESCANABA | 920-662-1002 - GREEN BAY

Plumbing & HVAC

Commercial HVAC & Plumbing

We have a wide range of plumbing & HVAC expertise and resources to get the job done right.

Jamar boasts a wide range of expertise and resources for commercial plumbing, heating, cooling and ventilation under one roof. For you, that means highly trained staff delivering solid work at a competitive price. We continually seek and implement opportunities that add value to your project, including 3D/2D CAD engineering, BIM, modular construction, prefabrication, and LEED-accredited practices. We thrive on partnering with you early in the project planning process to create a system tailored to your needs. Our attention to detail is backed up by comprehensive QA/QC using licensed certified tradespeople and designers who don’t rest until the job’s done right.

Industries We Specialize In

  • Healthcare
  • Education
  • Manufacturing
  • Retail
  • Hospitality & Lodging
  • Mission Critical
  • Government / Tribal Agencies
  • Entertainment / Convention
  • Multi Family Housing Complexes
  • Multiple Story & Multiuse Facilities
  • HVAC for Energy Generation

Services We Offer

  • Bid Build
  • Design/ Build
  • Pre-Construction Services, Planning & Budgeting
  • 3D/2D Cad Engineering
  • BIM
  • Modular Construction
  • Full-Service Turnkey Construction
  • Plumbing Systems
  • Commercial / Industrial HVAC/R
  • Process Pipe
  • LP/HP Steam – Above & Under Ground
  • Hot Water Heating
  • In-Floor Heating – Low Temperature Hot Water Technology
  • Snow Melt for Driveways, Walkways & Patios
  • Temperature Controls
  • Building Automation Systems & Services
  • Refrigeration
  • Underground Utilities & Building Services
  • Sustainable Services
  • LEED
  • Process Pipe
  • Geothermal
  • Storm Water Piping & Retention
  • Water & Air Heat Reclaim Systems
  • Pre-Fabrication Services
  • Variable Refrigeration Flow Technology
  • Water-Water & Water-Air Heat Pumps
  • Solar Pre-Heat & Reclaim Energy Recovery

Our HVAC and plumbing team is ready to help you. Contact us for a new design or retrofit, maintenance and repair!