Trusted Commercial Heating Services

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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

Mark Chabot
2 days ago
Nate was very friendly and professional
DrCaldwellFM
2 days ago
Jason was my repairman/and technician. He was excellent, very knowledgeable, experienced and professional. Highly recommend him and RS Andrews Company
Tom Caldwell
2 days ago
Courteous, professional, timely and honest. All things that you would want in a plumber. Everything was discussed before they were done and delivered. I hundred percent recommend them. If you can get Jason, so much the better.
Don Rexrode
3 days ago
Nate was courteous and efficient in resolving the issue, and kept me informed of what he was doing and why.
Barry Woods
4 days ago
Great friendly service
Cesar Estrada
4 days ago
Super fast unclogging my toilet knowledgeable and very helpful person outstanding service thank you!
Amitava Gangopadhyay
4 days ago
Nate, the technician did a great job is regular maintenance/tune up job for my heating unit. He did his job very professionally and made some good recommendations. I will recommend his service to anybody.
Bob Knickerbocker
4 days ago
Jason Did an outstanding job explaining everything that he did and was very thorough . A real professional would highly recommend R.S. Andrew’s and Jason BK
Mike Schwartz
5 days ago
Nate was courteous and thorough and explained everything to me
Andrea Fagan
6 days ago
Max is very personable and polite. He explained the probable issue and hopefully it has been resolved.
Al Shiever
6 days ago
Had to install a new 22” high toilet in prep for hip replacement surgery . ( most home’s toilets are 16” or 18” high ) The technician that came to my home to do this work ( Michael ) , was very professional , polite and competent : he did a real good job ! The new toilet cost was $260 , and the cost to remove the old one and install the new one was $430, which seems a bit high ,as the estimate in my head for the cost of the labour & disposal of the removed toilet was $250 -$350. Also , my home is kept very neat & clean . There was a little debris and a borrowed wet towel left on the floor in the bathroom ; so leaving the job site @ least as clean as ya found it , if not cleaner , is a minor suggestion for betterment going forward .
Stephen G
1 week ago
Jeramy came out to our house, diagnosed the HVAC issue, and prepared a tech report for a warranty claim. The warranty claim was submitted and successful.
Steven Nehmen
2 weeks ago
Connor came on Dec 30th as an emergency. He had the right equipment! Solved our problemals. Amazing outcomes Grateful for him and RS Andrews. Top marks for all.
steve hortin
2 weeks ago
Great service from Jason-friendly and efficient. He was running late but called to let us know. On inspection he offered us options to fix leaking faucet-replaced by them, replaced with our purchase, or restore original, with price laid out for each option. We went with our own purchase, he waited while we went to the store. Fixed in one day.
Jim Flynn
2 weeks ago
Nate from RS Andrew's provided a second opinion on our system today and he was very professional and courteous. He explained what he was finding as the issue so I could completely understand the issue. I would highly recommend Nate and RS Andrew's.
Patrick Martin
2 weeks ago
Michael showed up on time and quickly diagnosed and fixed the problem with my tankless hot water system. Very kind, professional, and courteous. Great job and I am highly appreciative

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