Trusted Commercial Heating Services

In the Business of Delivering Smiles Since 1968
September Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Sep 30, 2025

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 Whether you’re replacing outdated equipment or outfitting a new facility, we’ll help you select the right system—sized and configured to match your layout, usage, and budget.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

J Berghausen
5 days ago
Jason is awesome! Replaced two water heaters. One was an 80 gallon heater and it was in the attic, accessible only via folding staircase! Getting it in/out was a big deal. No complaints from Jason, sweat dripping fast. I might have been able to get it done for a little less money but I couldn’t have gotten it done faster or better. Thumbs-up, Jason.
Wayne Sigmon
5 days ago
Had the regular maintenance check up, believe it keeps systems running at peak efficiency and a preventive to future HVAC issues. Technition, Taqui Polite was professional and knowledgeable.
Linda Etchells
1 week ago
Dalton very helpful and knowledgeable. Thorough and worked very clean and neat on the shower repair.
JoLane Collins
1 week ago
Dalton did an outstanding job! An unknown situation came up and he was able to pivot on a moments notice to rectify the problem! Would highly recommend him to anyone looking for a true professional!
Nanci Czaja
1 week ago
Dalton was here today right on time as promised. He did a great job! We had no hot water on one side of our home; now we're have fantastic water temperature everywhere! He checked everything and even registered the warranties on our tankless water heaters. I would highly recommend him.
Brad Lanoue
1 week ago
Dalton did a great job servicing my tankless water heater. He explained things in detail and was extremely polite in the process.
Steven Stallings
1 week ago
Very knowledgeable and through on plumbing issues. Very polite and friendly.
Curt Massey
1 week ago
As always, Max was great- easy to work with, very knowledgable, and gets right to the problem and solves it!
seane marren
1 week ago
Knowledgeable, polite, efficient, friendly
Rose Morrow
1 week ago
Showed up on time great communication timely response and was able to service and repair in initial visit
Brenda Hakanson
2 weeks ago
Super fabulous team. They worked with us to help us choose a new unit for replacement. When they came out they also worked on our other unit to finally get it working properly. We couldn’t be more pleased and will not go to anyone else for service any longer. Thanks so much ESP getting our “split system” up and running right!!!
Karin Carr
2 weeks ago
We've been using RS Andrews for our HVAC servicing for years now. We have a plan where they come out a couple times a year to service, clean, and maintain all of the equipment. They are professional and prompt, and we've had a really good experience with them every time.
William Bauer
2 weeks ago
Jeramy Bond did an excellent job, which is what we've come to expect from R.S. Andrews' technicians. In addition to performing the usual maintenance services Jeramy investigated and solved a problem we were having with excess humidity in our upstairs rooms.
Adrienne Guenther
2 weeks ago
Nate arrived on time & did a great job with routine servicing to our HVAC system...he was professional, informative. & a great technician!! A kind gentleman!
Ed
2 weeks ago
Very good service, and very polite young man
Dorothy Colter
2 weeks ago
Dalton and his associate did a fantastic job at helping locate my plumbing problem. Thanks
Peter Mutarelli
2 weeks ago
Great service - friendly and caring
Michael Weiner
2 weeks ago
Very professional and performed a great job

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