Rooftop Unit Service & Repair

Reliable Service for Your Most Critical Equipment

At PBK Mechanical Services, we understand that rooftop units (RTUs) are the unsung heroes of many commercial properties—working around the clock to maintain a safe, comfortable, and efficient environment. These self-contained systems sit atop your building and their performance directly impacts employee productivity, customer satisfaction, and energy costs.

That’s why PBK Mechanical Services offers specialized rooftop unit services tailored to commercial and industrial spaces. . We don’t just install equipment—we provide dependable HVAC solutions that support your business goals and minimize interruptions.

We’re proud to bring the same values that define our agricultural roots and family-run approach to every job site: craftsmanship, honesty, and hometown reliability. When you partner with PBK, you’re getting more than a contractor—you’re getting a dedicated team that’s committed to doing the job right the first time and standing behind our work for years to come.


Need a new rooftop unit or replacing an aging system? PBK Mechanical Services brings over 20 years of experience in heating and cooling to every job. We’ll help you choose the right RTU for your building’s size, usage, and energy needs—whether it’s a single-zone or multi-zone setup. Our professional installation process ensures peak performance, maximum efficiency, and long-term durability.


When your rooftop unit malfunctions, it’s more than an inconvenience—it’s a disruption to your customers, staff, and operations. Our trained technicians are ready to diagnose and fix issues quickly, minimizing downtime and preventing further damage. From electrical problems and refrigerant leaks to faulty blowers and sensor failures, we’ve seen—and fixed—it all.

Like any major piece of equipment, your rooftop unit performs best with regular care. Our affordable maintenance plans are designed to extend the life of your system, reduce costly repairs, and ensure consistent comfort. We offer customized service schedules that include filter changes, coil cleaning, performance checks, and early detection of wear or damage.


Whether it’s your home or your business, we’re here to make sure everything runs smoothly. Reach out anytime—we’re just a call or click away.

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