Cost-Effective Mechanical and HVAC Maintenance from OneSource

High-quality HVAC maintenance and other mechanical services are vital to the efficient operation of your facility. You can focus on your business while our experienced technicians provide expert facility support services behind the scenes, keeping your building running smoothly. OneSource professionals perform technical repair and maintenance services and traditional handyman duties. From college campuses and government facilities to offices, retail businesses and manufacturing plants, OneSource mechanical maintenance services ensure that our customers always have comfortable and productive environments. After all, an efficient operation is a cost-effective one.

Learn more about our HVAC maintenance and other services .

Facility Support Services: 24 Hours a Day, 7 Days a Week

OneSource offers a comprehensive range of facility support services -- including building operations, HVAC maintenance, mechanical maintenance and handyman services -- that can be custom-tailored to meet your facility's unique needs. We're also available around the clock to respond to emergencies and special project requests.

Our building operations, HVAC maintenance and facility support services include:

Expert Staffing for Building Operations & Maintenance
Concept, Design & Installation of Advanced HVAC Systems/HVAC System Retrofits
HVAC Maintenance: Preventative & Repair Services
Technical Systems Evaluations
Route Services
Re-tubing (absorbers, centrifugals, boilers)
Duct Sanitizing
Water Treatment
Lighting Maintenance
Plumbing
Electrician Services
Carpentry
Security Systems Maintenance

Our factory-trained technicians also service the following equipment to keep your facility running at optimal efficiency:

Central Plant Chillers (absorbers, centrifugals, gas engine-driven chillers)
Boilers (oil & gas)
Cooling Towers
Direct Expansion Cooling/Heating (package, split, heat pump & computer room units)
All Types of Fan Units & Pumps
Industrial Refrigeration