Horizon Mechanical Services

Welcome to Horizon Mechanical Services, a leading provider of HVAC and mechanical services in the Washington D.C./Baltimore and Northern VA area since 2001. Our team of factory-certified technicians specializes in providing solutions for clients facing issues with their heating and cooling systems. We are proud to be certified to work with numerous manufacturers of HVAC systems, including Honeywell, Carrier, WattMaster, and Stulz.

At Horizon Mechanical Services, we believe in preventing problems before they arise. That's why we always provide our clients with a detailed analysis of their system. Our comprehensive services include HVAC and mechanical services, chiller repair & service installation, maintenance, equipment repairs, mechanical retrofits, and energy management projects.

HVAC and Mechanical Services

Our team of experienced technicians specializes in servicing, commissioning, and repairing Trane, Aaon, Carrier, York, and McQuay air conditioning units. We handle screw, scroll, centrifugal, and water-cooled units up to 1,000 ton. We inspect your compressor motor, clean your condenser tube, perform oil analysis, do chiller starter and PM service, and perform routine maintenance. For your convenience, we provide annual, quarterly, and monthly service to cooling towers, boilers, pneumatic and DDC control systems, and air conditioning equipment. We supply reports on every facet of your building's systems, so you are armed with knowledge and recommendations you need to keep your building running smoothly.

Chiller Repair & Service Installation

Horizon Mechanical Services provides chiller repair, service, and installation to clients in the Washington D.C./Baltimore and Northern VA area. Our team of experienced technicians is certified to work with numerous manufacturers of HVAC systems. We perform site analysis to determine whether an air or water-cooled chiller is best for you. Our chiller servicing includes installation, retrofitting, and maintenance to ensure your system is functioning optimally.

Preventative Maintenance

Regular maintenance is key to your system's ability to function. At Horizon Mechanical Services, we perform preventative maintenance to ensure the longevity of your system. Our comprehensive maintenance services include inspecting and cleaning your system, identifying potential issues before they become major problems, and providing recommendations for system upgrades or improvements.

Equipment Repairs

Horizon Mechanical Services specializes in equipment repairs. Our team of experienced technicians has the know-how to repair and maintain your system so you can focus on running your business. We are certified work with the following companies' products: Desert Aire, Stulz, Aaon, Carrier, 3V Control System, Orion Control System by WattMaster, Daikin VRF, and Sanyo VRF.

Mechanical Retrofits and Energy Management Projects

As your building ages, it becomes increasingly necessary to replace your chiller. Horizon Mechanical Services has a staff full of skilled project managers capable of retrofitting your existing system. We can update your existing chiller and bring it in line with modern efficiency and environmental expectations. Our energy management projects focus on providing energy-efficient solutions to reduce your building's carbon footprint and save you money on your energy bills.

At Horizon Mechanical Services, we are committed to providing our clients with the highest level of service possible. We employ only the best technicians who are factory-certified and adhere to state and federal safety and environmental guidelines set by OSHA, DOT, and the EPA. Contact us today to learn more about our services and how we can help you.