Preventive Maintenance

A preventive maintenance contract with S&W Controls takes the worry out of your indoor comfort. During each onsite visit, we perform a complete operations inspection, lubricate equipment, and replace disposable parts according to your detailed PM contract to keep your equipment running efficiently.

Our FREE preliminary assessment includes an assessment of your systems’ needs. Because each job is unique, we provide a customized checklist targeted to your system’s specific needs.

Whether your system requires monthly, bi-monthly, quarterly or yearly maintenance, the certified mechanic assigned to your account will become someone you know by name.

Call to schedule your FREE estimate: 301.736.6800

Customers who select a preventative maintenance contract with us receive our preferred customer rate in the event your system requires further services.

We perform HVAC emergency repairs of any size at any hour of the day.

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