What we offer

Improve operating costs and building performance

JH Kelly employs in-house technicians who install and maintain HVAC controls systems for commercial buildings that have custom, intuitive User Interfaces compatible with BACnet and LON systems.

We provide the install and startup support with system integrators, providing solutions to keep your systems running efficiently and effectively while boosting the performance of your facility. Our team has the technical expertise and service capabilities to provide energy management and help you save money.

JH Kelly and Portland Mechanical Contractors are dealers for:

  • ABB / Cylon / American Auto Matrix

JH Kelly and Portland Mechanical Contractors can support:

  • Tridium – Niagara Ax and Niagara N4
  • Mitsubishi VRF Controls
  • LG VRF Controls
  • Daikin VRF Controls

JH Kelly and Portland Mechanical Contractors can service existing systems for:

  • Trane Tracer and Summit Systems
  • Distech
  • Alerton
  • Honeywell
  • Johnson
  • Schneider
  • Siemens
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  • If you’re in the process of installing controls, our expertise provides straightforward, simple solutions.
  • Working with our knowledgeable staff, we curate systems and match control devices to specifically meet your needs.
  • Whether your installation plans require design-build or full-spec services, we assist with delivering projects big or small.


  • From fully-automated control fittings to tenant improvements, we are experienced in a wide array of controls construction projects.
  • Our construction team facilitates projects and improvements including design, installation, programming, commissioning and start-up, and maintenance.
  • Whatever your needs, our team will work with you and provide results.

Energy Management

Controls can assist in your environmental conservation goals. We can help you achieve LEED credits through automated controls.

Automate your heating and air conditioning, lighting, and more to reduce emissions and increase your efficiency.

Wasting less means saving more on your energy bill.


Systems letting you down? We can troubleshoot problems stemming from all different reasons.


Upgrades and Retrofits

We specialize in upgrades and retrofits.

Featured Projects

Over the years, clients and contractors have partnered with JH Kelly to solve their biggest challenges. Our portfolio is a reflection of our company, our integrity, and our commitment to delivering the optimal solution.


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