Trusted Commercial Heating Services

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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

susan tirard
2 days ago
Excellent installation professionals!
Josh McGill
2 days ago
Called 3 others places and RS Andrew’s was the only one that coould confirm a tech on site same day. The dispatcher was very helpful and clearly set expectations on when the tech would show up. Clarence showed up 20 minutes earlier than quoted… love that! He was great wasting no time getting to the heart of the issue, fixing it and then offering tips on how to address in the future. Thanks to Clarence and the RS Andrew’s team I’m back up and running.
Rich Rohde
3 days ago
Annual maintenance plan rocks!
TOM M.
3 days 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.
Michael Rivet
3 days ago
I had the system checkup today by Clarence. He was great! He explained everything took his time and recapped anything he found that could potentially be a problem. I felt very confident he knew what he was doing. He did not try to sell me anything as my system is 8 years old and I had another company about a year ago tell me I should be looking to replace it soon. I highly recommend RS Andrew’s and if I do need a new system they will be who I call but in the mean time I will be doing all my maintenance and repair business with them.
Reg Drix
3 days ago
Technician did a great job. Very professional
Steve Hughes
3 days ago
Most excellent service! Zach was very knowledgeable, friendly, on-time, and professional. Thank you RSA for, again, tending to our AC needs. I am extremely pleased with your whole company!

SH
Sherry Schwager
4 days ago
Nate has been to our home a number of times. Always professional. Always "neat and tidy". Always with a smile. Does the job...carries his ladder out the door...until next time.
William Bauer
4 days ago
Nate Duncan did an excellent job, which is what we've come to expect from R.S. Andrews' technicians. He was courteous and professional in every way.
Wayne Ramsey
4 days ago
Max was kind, friendly, professional, and extremely informative. We value hard workers with those attributes. We could not be more satisfied. Thank You
Brian Blad
5 days ago
Great experience, Nate was awesome and explained everything as he went.

Thanks and we are now on the program !
James Coulter
6 days ago
Awesome service, and fast. He had the part needed in the truck and replaced it with hassle.
Sonja Lewis
6 days ago
He was very knowledgeable professional and very efficient. He saved the day‼️🥰
juliette bess
6 days ago
Jason did a great job today. He was timely, professional, and friendly. He installed a new faucet, an RO system, and garbage disposal.
Karen Owens
6 days ago
Nate was very pleasant and helpful, discussing all aspects. We would welcome him back!
Lanier Reid
1 week ago
If you’re in need of a knowledgeable plumber, you need look no further than R. S. Andrews. And, if you’re fortunate enough to have Paul Slifkin show up at your house you have hit the lottery. He is courteous and patient with homeowners who don’t know plumbers tape from a monkey wrench. We had to order a new part and Paul actually came back to install it on Sunday. Now, that’s service. Five+ stars to him and to R. S. Andrews for having him in their employ.
Kali Lewis
1 week ago
Connor was great and professional. We will be definitely using you guys again real soon.

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