JH Kelly is a 4th generation, family-owned construction firm that supplies HVAC and plumbing services to commercial facility owners and acts as a self-performing industrial general contractor at process plants throughout the greater Pacific Northwest.


Contact Details

  Website
  City Mandan, ND
  Zip Code 58554
  Address Po Box 1072
  Phone Number (701) 667-1242

From Our Website

Tripped breakers, wiring malfunctions, power surges, and other equipment failures lead to lost revenue, productivity, and safety issues. JH Kelly understands how dependent commercial buildings and industrial processes are on electricity, which is why we provide a 24-hour emergency electric service to any facility needing immediate assistance. Equipped with a fleet of service vans and highly qualified electricians and technicians, we are able to assist with any electrical issue. We recognize your need for around-the-clock, 24-hour service and understand the serious problems that downtime creates.


It's not unusual for JH Kelly to be brought on as part of an owner's project team during the feasibility stage. Working in parallel with the process provider, JH Kelly will collaborate with engineering resources to produce an initial scope, cost and schedule. Our Project Managers, Estimators, and Craft Supervision cover all trades and are versed in multiple industries giving our team a unique perspective. JH Kelly partners with trusted engineering service providers to Design-Build your project or integrate with your existing design team, providing Design-Assist services.


Early involvement with our designers and craft leaders provides opportunities to design electrical systems at the lowest installed cost with maximum operational efficiency. JH Kelly has fully integrated electrical service and construction capabilities throughout the Northwest. Our team of over 150 Electricians work daily with owners, general contractors, and facility staff to deliver safe and reliable projects and services. JH Kelly's 24/7 Electrical Service Group is also available after-hours and off-shift to ensure facilities experience "zero down time".