Trusted Commercial Heating Services

In the Business of Delivering Smiles Since 1968
April Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Apr 30, 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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

Patrick Seitz
2 days ago
Great job. Considering my old house, he stuck to it until it was done.
Clarence Montgomery
2 days ago
Paul was very personal, yet professional in giving an estimate. Went beyond what was expected. Highly recommend!
Frederick Hetu
3 days ago
Nate was friendly, informative and gave me the summary of how our A/C unit was doing. I appreciated him taking the time to inform about the system and potential things to be aware of. Thank you Nate.
Chip Miller
4 days ago
Nate was very professional and personable. Was able to relate and relay info and options to me in understandable, layman, terms. You guys are still the best!
Catherine Curran
5 days ago
Max - as always - is helpful, effective and got us backbone! He does a great job explaining what we needed!
Brinker Haus Art
6 days ago
Love the people and love the attentive service. Great choice!
ROBERT
6 days ago
Very nice person ,and explained what he done.
Evans Hammond
6 days ago
I was planning on leaving for a long road trip yesterday morning. While packing the car in the garage at 6 AM I discovered that my 13-year-old water heater had breathed its last breath. I called R.S. Andrews a few minutes after they opened and spoke with a very proficient in professional staffer, who assured me that their plumbing technician would be on site within the hour. Paul arrived 45 minutes later ready to diagnose my problem. Paul was knowledgeable, experienced and extremely professional. I had purchased a new unit and had it installed within four hours of my original phone call. Excellent in every way. Thank you R. S. Andrews for a job extremely well done.
Charles Cleveland
6 days ago
Austin came in a timely manner and was professional and explained everything to me.
Paul Addams
6 days ago
Great job servicing our AC unit and made us aware of possible safeguards to use or install to keep our unit running efficiently
Dave Hunter
7 days ago
Justin was not only professional, but extremely knowledgeable and thorough. Thank you Justin.
Cheryl M
7 days ago
Clarence did a wonderful job. Very personable! Would request him for next visit!
Marlene Cathcart
1 week ago
Excellent service from the initial phone call through the completion of work. I will be using RS Andrews in the future.
E. Christian Hinteregger
1 week ago
Responsive, great service Gave honest opinion on my existing HVAC without pressuring me to buy new system since mine is over 13 years old
Elizabeth Mcmillan
1 week ago
Jason was great. He identified our issue and solved it in a timely manner. We highly recommend him.
Pamela Horrisberger
1 week ago
Mike did a great job of explaining the situation and we made an appointment to remedy the problem.
Curt Massey
1 week ago
Justin was very knowledgeable and thorough in the maintenance on our 4 HVAC units

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