Professional Commercial HVAC Repair & Installation Services for Wilmington, DE and Surrounding Areas

When you’re running a business, you need commercial HVAC services you can count on. Unexpected equipment breakdowns, poor system performance and unanticipated HVAC replacements disrupt operations and cost you money. William G Day Company has been helping the Wilmington, DE community to enjoy reliable indoor comfort for more than 20 years, and as a Factory Authorized Carrier Dealer, we provide high-quality yet affordable services. Our goal is always to outperform the competition and to exceed your expectations.

commercial hvac services

Commercial Air Conditioning Repair

When the AC goes out, it can damage your inventory and disrupt your business. The best way to avoid potential breakdowns is with a proactive approach that includes regular preventive equipment maintenance. However, even with the best of care, commercial HVAC systems can and do give out.

When that happens, we can move quickly and efficiently to deliver commercial air conditioning repair that resolves the problem. One of our stocked service trucks manned by a NATE-certified service technician can be on the scene within minutes to diagnose the problem and implement an effective solution.

Commercial Air Conditioning Installation

If your AC is beyond repair or just too old to fix, we can install a high-efficiency replacement system that saves you money on utility bills every month. We’ll correctly size and install a new unit that meets your needs and stays within budget. Our HVAC installers are experienced and highly-trained professionals who can get the job done efficiently with minimal disruption at your place of business.

We can offer you a variety of Carrier commercial air conditioning installation options that include heat pumps, split-system air conditioners, zoned systems, packaged products, ductless mini-splits and energy-efficient geothermal systems.

Commercial Heating Repair and Heating Installation

You need reliable heating in your commercial building regardless of what the weather serves up. At William G Day Company, we’re here to keep your indoor comfort level reliably high. Boiler, furnace, and heat pump breakdowns are never convenient, but with our emergency heating repair and heating installation services, immediate assistance is always close at hand.

Commercial Heating and Air Conditioning Maintenance

Over the years, we’ve learned that regular HVAC maintenance is the easiest way to keep commercial heating and cooling equipment in high-performance mode. Studies have shown that well-maintained commercial heaters and air conditioners are 95 percent less likely to experience unanticipated breakdowns.

Our commercial HVAC maintenance plan is designed to spot and correct potential problems before breakdowns can occur. Our service agreement will also save you money on energy costs by increasing equipment efficiency, keeping warranties valid and extending the lifespan of your systems. Our plans also offer discounted pricing on HVAC services and repairs.

Commercial Indoor Air Quality in Wilmington, DE

Poor indoor air quality at your Wilmington, DE place of business can affect your employees’ health and productivity. Tightly-sealed commercial buildings eliminate energy waste, but without sufficient ventilation, airborne contaminants can multiply and cause symptoms ranging from nausea, lethargy, and headaches to eye, ear, nose and throat issues and respiratory problems.

We offer a full roster of clean air products from air filters, humidifiers and air scrubbers to UV lamps and energy-recovery ventilators.

Make William G Day Company Your Go-To for Commercial HVAC Services

If you want a reliable Commercial HVAC contractor for your Wilmington, DE home, look no further than William G Day Company! Give us a call today, and we will prove to you why we’re the best in the business.