Commercial Heating Services in Bluffton, SC

In the Business of Delivering Smiles Since 1968
October Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Oct 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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

John Lego
5 days ago
Griffin was excellent came out took photos and came up with a plan to connect up some plumbing.
Michael Switzer
5 days ago
They were very friendly and professional. Felt very comfortable with his work and the quality was excellent! Would recommend him to do any other job I had.
Pauline Potts
5 days ago
I had called several places that had stated 24 hour emergency service. But had nothing available until the next day when I called RS Andrews, the dispatch gave the information to jason. And within five minutes, he called, and he said that he would be able to get to my house within an hour. He was very professional, very thorough, explained everything that he was gonna do and did a wonderful job. I will be using this company from now on. With any plumbing issues that I ever have.
TOM M.
1 week ago
Jeremy was out this morning for my semi-annual HVAC service. He was on time and did a thorough service to my units. Thank you.
Cat Smile
1 week ago
RS Andrews is great to come out as fast as they can. The check that was there was very good very thorough and explained everything I would highly recommend them
Steven Dietz
1 week ago
Nate was very professional easy to talk to,answered all questions
richard anderson
1 week ago
Came to do an estimate, and left 3 hours later with the water heater replaced. Very thankful!
John Cranshaw
2 weeks ago
Paul was polite and thorough
Angela Olsen
2 weeks ago
Jeramy with RS Andrews did an amazing job with our 6-month maintainence. Found problems I didn't know we had and fixed the issues we did have with a respectful and professional manner! Highly recommend RS Andrews!
Daniel Bonnell
2 weeks ago
Jason is a pro! Takes his time pointing to the excellence!
Douglas Dennis
3 weeks ago
I have been through four HVAC repairmen in the last couple of months. The first one obviously did not know what they were doing. The second one may have diagnosed the problem correctly but he showed up at the wrong time, was rude, and did not know that the unit was still in warranty. The third guy diagnosed the wrong problem. Paid him $500. I still have the problem. The fourth person was Nate. he diagnosed the problem. He noticed that it was still in warranty......saving me $1400 (over what the second guys was going to charge). He fixed the problem. In addition, Nate was courteous, concise, and congenial, I have three HVAS units in the house. Going forward, no one is going to touch them except Nate.
Jim Lewis
3 weeks ago
Consistently have positive experiences with this company. Quick and thorough service
Norma Sproles
3 weeks ago
Great service call, personality and info!
Colin Cepollina
3 weeks ago
Excellent customer service and lived up to his name of Polite
Rene' Paul Romagosa
3 weeks ago
Max was friendly, professional, and did a thorough job.
This was a 6 month inspection of a unit that stayed exceptionally cool throughout a brutal Summer
Meg Mcmanes
3 weeks ago
Excellent service! Knowledgable and friendly. Always the best service.

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