Trusted Commercial Heating Services

In the Business of Delivering Smiles Since 1968
November Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Nov 30, 2025

Keeping your commercial space warm and comfortable isn’t just a seasonal concern—it’s vital to employee productivity, customer experience, and regulatory compliance. In Bluffton’s unpredictable winters, even brief heating disruptions can lead to downtime, safety risks, and lost revenue. At R.S. Andrews, we understand the urgency and complexity of commercial heating systems. Whether you need a fast repair, system replacement, or a new rooftop unit installation, our team delivers reliable, efficient solutions designed to keep your business running without interruption.

Signs Your Commercial Heating System Needs Attention

Heating issues in commercial buildings often go unnoticed—until they result in complaints, lost productivity, or unexpected downtime. Recognizing the early warning signs can help you take action before a minor problem becomes a major expense:

  • Uneven temperatures across your facility – If some areas are too cold while others are too warm, your system may have airflow or zoning imbalances.
  • Unusual noises from rooftop or mechanical units – Sounds like banging, clanking, or whistling can point to worn-out components or restricted airflow.
  • Higher energy bills without increased usage – A sudden spike in utility costs may signal inefficiencies caused by aging equipment or faulty thermostats.
  • Declining indoor air quality – Excess dust, humidity, or persistent odors could be linked to a poorly performing heating system or dirty components.
  • Recurring service calls or persistent issues – If you’re constantly scheduling repairs, it may be time to consider a system replacement.
Schedule today! We’re ready to deliver expert service and a smile to your door.

Our Commercial Heating Services

Commercial Heating Installation

We install high-performance heating systems designed for heavy-duty use and long-term efficiency. Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.

Commercial Heating Repair

Fast, accurate diagnostics allow us to address heating issues before they impact your operations. From malfunctioning thermostats to rooftop unit failures, our repair teams arrive prepared to restore heat and comfort quickly.

Commercial Heating Maintenance

Preventive maintenance is key to maximizing system life and performance. Our comprehensive service includes full-system inspections, component cleaning, and efficiency checks—reducing the risk of breakdowns and keeping energy costs in check.

Emergency Heating Services

When unexpected heating failures occur, we respond with urgency. Our technicians are available for rapid service to keep your facility warm, safe, and operational—no matter when the issue arises.

Why Commercial Property Owners Trust Us

Managing a commercial property means juggling constant demands—from tenants and employees to customers—and unexpected heating issues can’t be one of them. At R.S. Andrews, we specialize in keeping your business environment warm, comfortable, and operating smoothly through every season. We bring coordination, speed, and attention to detail to every project, with a focus on minimizing disruption and maximizing reliability. Bluffton businesses continue to trust us because we understand the stakes—and we show up ready to solve problems efficiently.

  • Deep industry expertise – Our technicians are trained to handle even the most complex commercial HVAC systems, ensuring no challenge is too large or too specific.
  • Minimal impact on your operations – We work quickly and efficiently to keep your business running, delivering service with as little disruption as possible.
  • Forward-thinking system planning – Our team offers proactive recommendations that align with your building’s layout, usage, and energy goals—helping you avoid future issues.
  • Transparent communication from start to finish – We keep you informed at every step, from scheduling and diagnostics to resolution, so there are no surprises.
  • A trusted name in Bluffton for decades – Local businesses rely on us for consistent results, honest guidance, and dependable service that puts their needs first.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Emily Myers
5 days ago
I have a relatively new Mitsubishi Electric unit in my 450 sq. ft. Sun Room and a problem of heating arose because I was giving incomplete direction to the unit. My maintenance rep. who was outstanding explained all directions to the unit and it was perfect. He was excellent! Thanks very much!
Georgia Rhoads
5 days ago
Paul was great and had our plumbing fixture replaced, checked to make sure everything was working correctly. Very pleasant and personable employee.
Lorna Herdina
6 days ago
Jeramy did a great job diagnosing the problem. Good customer service
Barbara Smith
6 days ago
Nate did a wonderful job on my 6 month check up. Very nice and helpful. Checked everything out. I am very happy with his service.
Chris Direda
6 days ago
Professional & timely....Will use them again on the service performed on my tankless hot water heater
ROBERT
6 days ago
Very nice person ,and explained what he done.
Jewel Mason
1 week ago
Paul was great. On time arrival, quick and professional work. No more toilet clog.
david crawford
1 week ago
We contacted this company around 10 am and by 1 pm they were here reviewing the info for our broken water heater! Connor and his team replaced the water heater and had everything up and running within few hours! Absolutely wonderful. Nothing but good things to say, and Connor was polite, friendly, and obviously extremely efficient. Thank you, everyone from the initial phone call to their leader 'Connor'.
Frank Sorgente
1 week ago
Nate performed excellent preventative maintenance on our air conditioner. He communicated that he was doing so and was punctual. I heartily endorse Nate and the whole RS Andrews team; everything went smoothly and effectively from beginning to end.
Joseph Sierzputowski
1 week ago
2 technicians showed up on time and and properly installed hvac drain lines checked everything and repaired everything they found in an extremely timely manner couldn’t ask for better service
Nancy Brandau
1 week ago
Jeff and Charlene were very responsive about the issue with an older HVAC that is under extended warranty. John F is always professional in the work he does to maintain the units and do repairs. We are glad to do be doing HVAC-related business with RS Andrews.
Eric Nitsche
1 week ago
Nate was very thorough and communicated everything very well.
Diana Luellen
1 week ago
Very pleased with the service performance and the service technician who was very personable and knowledgeable. Would definitely use this company again!
Linda Baron
1 week ago
Cole was on time, professional, knowledgeable, efficient, and friendly.
Marilyn Burt
1 week ago
Jason did a great job!!He is very knowledgeable on plumbing problems.
Frances Mallory
2 weeks ago
Water heater replaced. The techs were efficient and cleaned up everything.
Kevin Vliet
2 weeks ago
R.S. Andrews delivered exceptional service when I scheduled a technician to come to my new home to explain whole home water filtration options. I was thrilled that Jason, the technician, was not only knowledgeable and courteous, but also able to install the system that very same day. He walked me through everything with clarity and professionalism, answered all my questions, and ensured the system was working perfectly before he left. I highly recommend R.S. Andrews for prompt, expert service and outstanding results.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!