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Maintenance & Emergency Service

Preventative maintenance plans and service agreements are instrumental in warding off costly repairs and negative impacts on your business operations. M&O maintenance agreements can be tailored to your needs as a business. M&O will guarantee your HVAC equipment runs smoothly and efficiently year around. For any questions about our Commercial HVAC services or to schedule an appointment don’t hesitate to contact us.

Construction Services

M&O services include:

  • Heat load calculations

  • Sheetmetal

  • Piping

  • Controls

  • Equipment replacement & new installation

  • Mechanical Insulation

  • Air & Water balancing


Engineering Design

M&O has over 40 years of experience in all facets of HVAC Engineering & Design from initial concept, design calculations,equipment selection to production of construction documents.

We provide high quality engineering for your current system, building retrofits or new application.  Our designs will provide the comfort and efficiency in accordance with your budget.  Our design experience and expertise cover many areas of commercial work including: Office space, medical buildings, computer data centers, clean rooms, manufacturing facilities, process cooling and heating, environmetal chambers, medical buildings, laboratories ...etc



Building Automation

M&O designs and installs Building Management  System for all types of commercial buildings, primarily focused on energy management and control of heating, ventilating, air-conditioning, and lighting systems.  We can integrate full access control  into a single command center where you will control your climate, lighting and other systems.  Remote access with secure web connection to your control panel is only a click away.

You will modulate your consumption during occupied and non-occupied periods, adjust economizer modes, regulate setpoints to suit space usage, and realize savings on equipment maintenance and replacement costs by having the BCS optimize start times, perform rotations amongst your devices and also email warning alarms


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