Trusted Commercial Heating Services

In the Business of Delivering Smiles Since 1968
March 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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

Nancy Pease
4 days ago
Michael was excellent and worked very diligently to fix our problem. Unfortunately, the issue was major and it couldn’t be fixed at that time but, he was very professional and and tried extremely hard to get it repaired..
Bryant Sims
4 days ago
They stick to the schedule they give you. Workers are nice and courteous and do a great job.
Patrice Lewthwaite
4 days ago
Just had my bi-yearly HVAC checkup by Justin from RS Andrews. I found him to be a very polite, honest and informed technician. I have a system that is getting older so seasonal maintenance is very important to me and my wallet. He advised me of potential problems going forward (not to say that these problems will actually happen), fixed a small gas leak in my furnace and performed proper maintenance procedures on my system to help insure that I will have a comfortable summer. I am a happy camper.
Frank L Brown Jr
1 week ago
Jason did a thorough and excellent job.
Pamela Horrisberger
1 week ago
Mike did a great job of explaining the situation and we made an appointment to remedy the problem.
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.
Roger Megli
1 week ago
Clarence did a great job doing preventative maintenance on our units! Very kind and professional. Put a tarp down in the closet to catch any pieces of insulation from the attic opening. Made sure all was working well. Thank you Clarence!!!
Ken C
1 week ago
Jeramy and Nate at RS Andrews were great! Very cordial, knowledgeable and thorough! We have a maintenance contract with RS Andrews. They gave us a couple of recommendations so we’re following up on them!
Nancy Pease
1 week ago
Michael was excellent and worked very diligently to fix our problem. Unfortunately, the issue was major and it couldn’t be fixed at that time but, he was very professional and and tried extremely hard to get it repaired..
Paul Drewer
1 week ago
Michael was fantastic very diligent and concerned about my issue and wasn’t leaving to it was fixed.
David Lewis
1 week ago
Friendly and knowledgeable. Took plenty of time to explain all aspects of our project.
Heme
1 week ago
Very personable, knowledgeable, and professional. Did a great job. Hope to work with him in the future.
Wayne Sigmon
1 week ago
Had the regular maintenance check up, believe it keeps systems running at peak efficiency and a preventive to future HVAC issues. Technition, Clarence Outten was professional and knowledgeable. He was on time and and made recommendations for other services services RS Andrews offers, plumbing and electric.
Kristy Vincent
2 weeks ago
Very prompt and helpful. I highly recommend!
Kelly Cressy
2 weeks ago
Max is courteous, promt, and knowledgeable!
susan marks
2 weeks ago
We had an unfortunate house fire on Saturday and Paul came out on Sunday to restore water to the house. Very knowledgeable, efficient, and helpful.
John Matusz
2 weeks ago
Excellent staff and service.
Frank Moschetto
2 weeks ago
Paul was EXCEPTIONALLY EXCELLENT!!! I cannot say enough good things about Paul. From now on my Plumber is RS Andrew's and I will always be asking for Paul. Thanks Frank Moschetto The new toilet install was done today (13-Mar-2026) Paul did an excellent job. Thanks Frank Moschetto

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