H.T. Lyons - contractors | engineers

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Westech Process Solutions

Mechanical Services

Whether you have a comfort complaint, require preventive maintenance,  retro-commissioning or simply need to unclog a drain, our service department staff can help. Our experienced staff will provide unmatched expertise in a timely manner. Currently, we service more than 300 customer sites with either standard maintenance programs or customized programs to meet your company’s unique needs.

All H.T. Lyons service technicians complete a 5-year state certified apprenticeship program and work closely with our technical staff. Our technicians are dispatched from a centralized location, use GPS and automated scheduling systems. They travel with the software and tools to diagnose and repair a wide-variety of equipment.

H.T. Lyons provides on-going building operations and in-plant services. Our solutions are competitively priced and supported by our engineering, safety, estimating and energy services personnel.

The Building Owners and Managers Association (BOMA) and the Department of Energy (D.O.E.) have concluded that proper HVAC service is the most critical factor to an effective energy efficiency strategy. If energy use is important to you, ask about our Achieve 360 contract to boost your energy efficiency.


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Main Office: 7165 Ambassador Drive Allentown, PA 18106
Phone: 610.530.2600 | Fax: 610.530.2635

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