Trusted Commercial Heating Services

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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

Natasha Ramsay
4 days ago
Jeremy did an awesome job! He looked into everything trying to find out what was wrong with our unit. He was prompt and he got here quickly.
Lauri Johnson
4 days ago
Jeremy did an excellent job, was on time and efficient. We now have AC thank you!! As always he is the BEST!!!
Patrick Walker
5 days ago
Did a phenomenal job explaining things to help us understand, very knowledgeable, super sufficient in his work and was very clean after he was done!! Def want him to come back and work on my unit if it needs work!! Highly recommend
ANTHONY PEACOCK
5 days ago
Timely, professional, polite and competent. Fair market value for services rendered.
Carl Russo
5 days ago
Nate was extremely knowledgeable. I asked him quite a few questions and he answered and explained everyone. Very friendly and a hard worker. I would definitely recommend 100%.
Marva Collier
5 days ago
Paul Marconi (Comfort Specialist) was prompt for our appointment and professional throughout the consultation for a brand new HVAC system. He was patient with me, as I had a lot of questions, and knowledgeable of the product and financing options. Paul was able to adequately answer my questions which enabled me to make sound decisions on which HVAC system was in line with my budget. It was a pleasant experience. Thank you Paul.
Char Lane
5 days ago
Knowledgeable, personable, work quickly and efficiently.
Eduardo Molina
5 days ago
Max was very professional and explained what we needed perfectly. Dealing with RS Andrew’s was great and I definitely would recommend them. They got our AC running the same day with no issues.
Frederick Calawor
6 days ago
Nate was fantastic. I got a notification prior to his arrival, he showed up (ON TIME!!!), got my AC squared away and verified some other things going on that needed to be addressed. Very friendly, very knowledgeable and professional. I didn't get a chance to leave a review for the admin lady when I first called- but she was very friendly and professional as well. This has been a great experience all around!
Tommy Richter
7 days ago
Great service. Michael was here and job completed within 2 hours of making my appointment. Simple ice maker box replacement. But he gave me a few options and left me feeling good about my choice in plumber.
Bev Robinson
1 week ago
Good communication each visit. Very informative and considerate.
Tracey Koller
1 week ago
Paul at RS Andrews was amazing! He rushed to our home after hours, explained everything and was so knowledgeable. Had the water restored in less than an hour.
Randy Rose
1 week ago
Rs showed up on time clean and addressed issues . Very great service.
Anne-Kathrin Dammel
1 week ago
We are so glad to have had Michael come out. He was quick and fixed our problem while also assuring us that if it came back he would be back out. Highly recommended!
Aida Snith
2 weeks ago
Very satisfied with the service that was provided
Joe Coppola
2 weeks ago
The gentlemen was very professional, explained everything he was going to do
Was on time too.
judy cain
2 weeks ago
Nate was great. Found ptoblem
Dennis Brennan
2 weeks ago
Response time was immediate! Tech was friendly and competent. Replaced kitchen faucet.

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