8 Commercial HVAC Services You May Not Know About

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July 18, 2023

Most people understand the need to replace filters in HVAC systems to maintain optimal heating, cooling, and ventilation. Commercial HVAC systems are much larger and more complicated than residential units, which means there's more maintenance that many don't realize gets done on commercial systems. According to Air Conditioning Contractors of America, the nation's HVAC services market is expected to reach nearly $36 billion in 2030. Here's a closer look at eight commercial HVAC services that you might not know about.

1. Tightening Electrical Connections

A commercial HVAC system has a lot of electrical connections that have to stay clean and make solid contact. One loose connection could cause a system failure or just affect the heating and cooling in one area of a commercial building. A technician can use the system schematics to identify where electrical connections are located and check each one to ensure it's making clean contact.

2. Replacing Worn Pulleys and Belts

HVAC systems for commercial buildings often require belts and pulleys to help produce the best airflow for heating and cooling systems. Those belts and pulleys suffer wear and tear and eventually fail if they're not maintained or replaced. Skilled commercial HVAC technicians can inspect your system's belts and pulleys and replace any that are nearing their service limits or otherwise damaged. The service helps your HVAC system to work at peak efficiency and move more air.

3. Removing Dust and Moisture

The evaporator coils and condensation lines within a commercial HVAC system can collect moisture and dust over time. The combination of the two could cause corrosion, leaks, and poor heating and cooling efficiency. Qualified technicians can inspect the coils and lines and ensure they're clean. If not, they can remove any dust buildup or moisture so that your system can work at its best again.

4. Cleaning and Unclogging Drains

Commercial HVAC systems can produce a lot of moisture that can create small amounts of water. That water needs to drain away from the system to prevent corrosion, electrical shorts, and mold or mildew from taking hold inside your system. Technicians can empty and clean the drains to help keep them free of mold and mildew. If any drains are clogged, then technicians can unclog them so that the drains work as intended.

5. Restoring Airflow

An HVAC system is useless if there's no airflow. A blocked air duct or a malfunctioning fan could cause a complete lack of airflow in parts of the system or possibly all of it. It also might cause the system to work harder until it malfunctions. A technician can diagnose the problem and apply a solution to restore the airflow as quickly as possible.

6. Recalibrating Thermostats

Thermostats are critically important for commercial HVAC systems to do their intended job. If a thermostat is not reading the room temperature correctly, then it won't heat or cool properly. A technician can locate a malfunctioning thermostat and recalibrate it so it works as it should. If not, they can replace the thermostat to ensure the HVAC unit will work well again.

7. Replacing Blown Fuses

Fuses can go bad for many reasons. Two of the most common reasons are when a circuit breaker is tripped or airflow becomes blocked. Instead of sending an electrical surge through the commercial HVAC system, a fuse will blow. A technician can diagnose the electrical problem and determine which circuit has a bad fuse. Once identified, the technician can replace the fuse and address any issues that might have caused it to go bad instead of letting the problem occur again.

8. Fixing Refrigerant Leaks

Leaking refrigerant is a potentially major problem with a commercial HVAC system. A refrigerant leak will cause the system to produce warm air instead of cold air, which could be a very serious problem. If you have heat-sensitive equipment, like computers or other delicate items, then lacking air conditioning on warm days might create even bigger problems. A technician can fix the leak and recharge the refrigerant so that the system will work once again. If the problem is likely to happen again soon, then the technician might install an entirely new unit at your request.

You can call or submit an online request to learn more about our commercial HVAC services and schedule a visit from one of our technicians. We'd be happy to answer any questions you may have. We have 30 years of experience at SBS-NC, LLC, so you can rest assured you're hiring the right team.

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Finding the right Commercial HVAC contractor in Greensboro, NC

By SBS-NC, LLC Commercial HVAC • February 21, 2025

When it comes to keeping your business comfortable year-round, choosing the right commercial HVAC contractor is crucial. Whether you need AC repairs, preventative maintenance, or a full system replacement, working with a trusted and experienced HVAC provider ensures efficiency, reliability, and cost savings. At SBS-NC, LLC , we’ve been serving businesses in Greensboro, NC and across the Southeastern U.S. since 1991. Unlike many HVAC companies, we self-perform all HVAC work—no subcontractors, no delays—just expert service you can trust. Here’s how to find the right commercial HVAC partner for your business and why SBS-NC, LLC is the best choice. 1. Look for Experience and Expertise Commercial HVAC systems are complex and require a specialized skill set that differs from residential HVAC work. When selecting a contractor, consider: Years in business – SBS-NC, LLC has over 30 years of experience handling all aspects of commercial HVAC systems. Certifications and training – Our technicians are fully certified and continuously trained in the latest HVAC technologies. Industry specialization – We work with businesses of all sizes, from small offices to large corporate facilities, ensuring tailored solutions for your needs. 2. Prioritize a Contractor Who Self-Performs All Work Many HVAC companies subcontract their work, which can lead to delays, inconsistent quality, and hidden costs. At SBS-NC, LLC, we take pride in handling all HVAC projects in-house. This means: ✔ No middlemen—just direct service from trained professionals. ✔ Faster response times and seamless project management. ✔ Greater accountability for quality and customer satisfaction. 3. Ensure They Offer Comprehensive Services A good commercial HVAC contractor should be able to handle all of your business’s HVAC needs, including: Preventative maintenance to keep your system running efficiently and reduce unexpected breakdowns. AC repairs to quickly restore cooling and comfort in your building. RTU (rooftop unit) replacements for improved energy efficiency and performance. Emergency services for urgent HVAC issues that can’t wait. At SBS-NC, LLC, we specialize in all of the above, helping businesses in Greensboro, NC stay ahead of HVAC issues before they impact operations. 4. Check Customer Reviews and Reputation A company’s reputation speaks volumes. Before hiring an HVAC contractor, check online reviews and ask for customer references. We take pride in our long-standing relationships with businesses across Greensboro and beyond. Our clients appreciate our reliability, professionalism, and ability to deliver top-notch HVAC services without outsourcing the work. 5. Look for Energy-Efficient Solutions Energy-efficient HVAC solutions can significantly reduce your operating costs. A reputable contractor will offer energy-saving options such as: High-efficiency HVAC systems Smart thermostats and zoning systems Regular maintenance to optimize performance At SBS-NC, LLC, we help businesses upgrade their systems for maximum efficiency and cost savings, ensuring long-term benefits. 6. Choose a Contractor That Understands Local Needs Greensboro’s climate presents unique challenges for HVAC systems, from hot, humid summers to chilly winters. A local contractor like SBS-NC, LLC understands these regional factors and can recommend solutions tailored to your business’s needs. SBS-NC, LLC is Your Trusted Commercial HVAC Partner When searching for a commercial HVAC contractor in Greensboro, NC, don’t settle for anything less than a trusted, experienced, and self-performing team. At SBS-NC, LLC, we are committed to delivering high-quality AC repairs, preventative maintenance, and system replacements to keep your business running smoothly. If you’re looking for reliable commercial HVAC services in Greensboro , contact SBS-NC, LLC today. Our team is ready to provide expert solutions tailored to your business’s unique HVAC needs. 📞 Call us today to schedule a consultation!

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Snow and Commercial HVAC Systems

By SBS-NC, LLC Commercial HVAC • December 4, 2024

How Does Snow Affect Commercial HVAC Units? As winter sweeps through Winston-Salem, NC , business owners must consider how snow and ice impact their commercial HVAC systems . Whether you run a retail store, office space, or industrial facility, the performance of your heating and cooling systems can make or break your comfort, productivity, and energy efficiency . Snow poses unique challenges for commercial heating and HVAC systems, and addressing these issues promptly can save you from costly heating repairs . In this blog, we’ll explore how snow affects commercial HVAC units and offer practical tips to protect your investment. The Impact of Snow on Commercial HVAC Systems 1. Blocked Airflow Snow accumulation around rooftop or outdoor HVAC units can block airflow, causing the system to overheat or malfunction. Restricted airflow reduces efficiency, leading to higher energy bills and unnecessary strain on the equipment. 2. Frozen Components Ice buildup on heat pumps, coils, and condenser units can damage essential components. Frozen parts may crack, leading to costly repairs or replacements. Prolonged exposure to freezing conditions without proper maintenance could also shorten the lifespan of your commercial HVAC system. 3. Excess Moisture Melting snow introduces excess moisture into your system. If not drained properly, this moisture can lead to rust, corrosion, and electrical issues, all of which can compromise the performance of your heating equipment. 4. System Overload During colder months, commercial heating systems often work overtime to maintain a comfortable indoor temperature. Snow and ice further increase the workload, putting your HVAC unit at risk of overheating or breaking down. 5. Roof Damage For rooftop HVAC systems, the weight of heavy snow can damage structural supports, potentially misaligning or damaging your unit. This not only impacts performance but also increases repair costs. Preventing Snow-Related HVAC Problems Protecting your commercial HVAC system from snow in Winston-Salem’s unpredictable winter weather doesn’t have to be complicated. Here are some preventative measures: -Clear Snow Regularly: Ensure snow is removed from around outdoor units to prevent airflow blockage. Be cautious to avoid damaging the equipment during snow removal. -Schedule Regular Maintenance: Professional HVAC inspections before winter can help identify vulnerabilities in your system, ensuring it’s ready for colder weather. -Install a Protective Cover: Consider using a cover designed specifically for commercial HVAC systems to shield the unit from snow and ice without obstructing airflow. -Inspect Drainage Systems: Ensure proper drainage to prevent water from pooling and freezing in or around your HVAC unit. -Monitor Roof Conditions: If you have a rooftop HVAC system, inspect your roof regularly to ensure it’s structurally sound and free from excess snow buildup. When to Call for Professional Heating Repairs in Winston-Salem, NC Even with preventative measures, winter weather can sometimes lead to unexpected HVAC problems. If you notice inconsistent heating, unusual noises, or spikes in energy bills, it’s time to call a commercial HVAC professional in Winston-Salem. Prompt attention to these issues can prevent minor problems from becoming costly emergencies. Why Choose Us for Your Commercial HVAC Needs in Winston-Salem, NC? As trusted experts in commercial HVAC systems, we understand the unique challenges winter brings to Winston-Salem businesses. Our services include: - Comprehensive commercial heating maintenance - Quick and reliable heating repairs - Energy-efficient HVAC upgrades tailored to your business Don’t let snow and ice take a toll on your commercial HVAC system. Contact us today to schedule an inspection or repair and keep your business running smoothly all winter long. Contact Us Looking for dependable commercial HVAC services in Winston-Salem, NC? Call us today or schedule an appointment online. Let us help you stay warm and efficient this winter.