Trusted Commercial Heating Services

In the Business of Delivering Smiles Since 1968
May Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: May 31, 2026

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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

CJ Knight
2 days ago
Mike was the goat! He was a cool person to speak with, super knowledgeable and worked fast. He made sure everything was incredibly clean. He went above and beyond 100% recommend this guy!!
John Swenson
3 days ago
Michael Hutchinson did an outstanding job fixing my plumbing issue. Moreover he was personable and professional.
mary ford
4 days ago
RS Andrews provides prompt, professional and outstanding service Clarence, our tech was respectful and knowledgeable and went the extra mile to provide outstanding service
Thomas Lauterio
4 days ago
We just had an HVAC maintenance check done by Max and even though our system is quality and only a few years old we found ways to improve it and protect the system against power fluctuations that are relatively common in this area. Service was on time and Max was very polite as well as informative. I believe we are in a better place as a result of this service and look forward to continued work with RS Andrews.
Meg Mcmanes
5 days ago
Excellent service! Knowledgable and friendly
Lorraine Sharpe
7 days ago
Had a problem with my toilet not flushing. Left message on RS Andrews answering machine on Sunday and got a call from them at 8 am Monday !! They were sending Connor between 10-12!!! Connor was outstanding!!! Efficient, honest, professional and identified and fixed the problem quickly. And what a wonderful young man he is! Again, RS Andrews is the best!!! (and I have had experience with all the other Plumbing businesses!!!
Bill Wagner
7 days ago
Justin checked the heating system and replaced filter. Very efficient and kept me updated on the service process and answered all questions I had throughly. Good job 👍
Kathy Lutz
1 week ago
Showed up on time was professional and polite Did a good job
James Cassell
1 week ago
The service technician, Sales rep, and installation team was outstanding. Will recommend them to everyone
Darrell Westgate
1 week ago
Tech was awesome, they were able to get me same day appt!
Jack Price
2 weeks ago
Jason was very thorough found the problem and solved it.
Patricia Mckenna
2 weeks ago
Jason was excellent. Very detailed & professional. I will definitely ask for Jason for any future plumbing needs!
Caroline M Pettigrew
2 weeks ago
Very professional, informative, and pleasant! Great job!
Maryann Broom
2 weeks ago
Nate was very nice and did a great job injoy having him to do the work very pleased 😀
Cathryn Dravis
3 weeks ago
Jason was our technician replacing a very old water heater. He was punctual, efficient finishing entire job within his initial time frame. So lucky to have found RSAndrews. Highly recommend! We have also decided after this job to use again for annual hvac service/maintaince.
Pamela Horrisberger
4 weeks ago
Mike did a great job of explaining the situation and we made an appointment to remedy the problem.
Marlene Cathcart
4 weeks ago
Excellent service from the initial phone call through the completion of work. I will be using RS Andrews in the future.

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