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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

Brad Lanoue
1 day ago
Dalton did a great job servicing my tankless water heater. He explained things in detail and was extremely polite in the process. 01/24/26 Justin Hansen did a great job during his visit this past week. He was friendly, knowledgeable, and explained things with clarity. Thank you.
Brian Hakanson
2 days ago
Nate did a great job diagnosing and fixing our air condition/heating unit. They didn’t have the part on hand but the get it in two days and installed the fallowing day.
Kelly Kazmierski
3 days ago
Jeremy went above and beyond ! Didn’t leave until the repair was fixed. As always awesome staff and guys !!
Jennifer Rulli
3 days ago
Randall N did a fabulous job servicing our 5 units and 2 mini splits! He was knowledgeable, professionally , and pleasant . It took all day but was well worth it. Our units were originally installed and serviced by Grays, but they became unreliable charges us exorbitant $ for every little thing. Thank you RS Andrews!
Jan Gnann
3 days ago
This is the second time I’ve called RS Andrews and both times they have done a great job. This last week my heater decided to give me a hard time. I had emergency heat so they were at my home the next day. It was fixed in a little over an hour and Mr Bond explained to me what happened and how to help avoid the same issue again. He was very thorough - just as he was the last time he was here. They are very thorough and also very nice! I will continue to use them.
Daniel Hodges
3 days ago
Connor did an exceptional job!
Vacation Bliss LLC
4 days ago
The Plumber was professional, timely and communicated well throughout the entire process! Shout out to Mike!
Patrick M
4 days ago
Zachary Hicks from RS Andrews is an outstanding HVAC expert technician. He correctly diagnosed and repaired repeat problems with the York heat pump, as well as a malfunctioning Ecobee thermostat.
Stephanie Beach
6 days ago
Nate was awesome! It was an after hours call. He is very knowledgeable and gave me a few things to try before arriving to see if I could fix it on my own. I wasn’t able to so he came over. He was thorough, although he figured out the issue immediately he still went through and checked everything to make sure it was running correctly. In addition to being knowledgeable he was friendly and kind. Even threw the ball for my dog.
JERRY SIMS
1 week ago
Justin was efficient and thorough with his diagnostic assessment and time conscious with the service given; he went straight to work when he arrived.
Jason Smith
1 week ago
Max did a great job. Friendly, knowledgable, courteous, efficient. Would be happy for him to serve our HVAC needs consistently.
Chris Direda
1 week ago
Professional & timely....Went through all aspects of my heating system. Signed up with R & S based on the quality of their work!
Patrick M
1 week ago
Zachary Hicks from RS Andrews did a great job getting my heat pump back online. He worked outside in cold temperatures to identify and correct the problem.
Joe Coppola
1 week ago
The gentlemen was very professional, explained everything he was going to do Was on time too.
ken mullin
1 week ago
service was great, arrived on time and did a great service
cindy montgomery
1 week ago
excellent service, real nice technician, came on time.
Curt Massey
1 week ago
David was very professional -addressed the problem and communicated well.
Ed
1 week ago
Very good service, and very polite man

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