Heating Repairs in Bluffton, SC

In the Business of Delivering Smiles Since 1968
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Expires: Nov 30, 2025

When your heating system lets you down, it can make your home uncomfortable and leave you feeling frustrated. The experienced team at R.S. Andrews is committed to providing prompt and professional heater repair services that restore your comfort quickly and efficiently. Whether it’s a minor fix or a more significant overhaul, we have the skills and knowledge to diagnose the problem and get your system back up and running quickly.

Choosing R.S. Andrews for your heater repairs means you’ll receive dependable service tailored to your needs. Our friendly technicians take the time to explain the issues at hand and offer solutions that fit your budget. With our focus on quality workmanship and customer satisfaction, you can trust us to handle your heating system with care and expertise.

Why Isn’t Your Heater Working?

Identifying the causes of common heater issues can help you address problems effectively and ensure your home stays warm when the temperature outside drops. Various factors can contribute to heater malfunctions, and recognizing these early can save you time, stress, and money.

Heater issues can be caused by: 

  • Dirty filters: Over time, filters can become clogged with dust and debris, restricting airflow and reducing efficiency. Regularly changing or cleaning filters can alleviate this problem.
  • Thermostat settings: Incorrect thermostat settings or a malfunctioning thermostat can lead to insufficient heating. Make sure your thermostat is set to the desired temperature and functioning correctly.
  • Pilot light problems: If the pilot light on a gas heater is out, the heater won’t produce heat. This could be due to a faulty thermocouple or gas supply issues.
  • Electrical issues: Faulty wiring or blown fuses can cause your heating system to malfunction. An electrical inspection might be necessary to identify these problems.
  • Duct leaks: If your system has ductwork, leaks can cause hot air to escape, resulting in uneven heating. Regular inspections can help detect and seal these leaks.

By understanding these common core issues, you can better communicate with our team when your heater stops working and take proactive measures to maintain your heating system effectively.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Making Sure Your Heater and Your Thermostat are In Sync

If your heater isn’t responding to your thermostat, there could be a few reasons why. One common cause is a disconnected or malfunctioning thermostat. If the thermostat is not accurately reading the temperature or is not connected properly to the heating system, it may fail to send the appropriate signals for heating. This could happen due to dead batteries, broken wiring, or simply an outdated thermostat that needs replacement. Checking your thermostat’s settings and connections can often identify the problem, allowing for a quick resolution.

Another potential issue might be related to the heating system itself. If your heater is not functioning correctly, it may not respond to the thermostat’s commands. If you’ve ensured that your thermostat is fully operational but your heater still doesn’t respond to it, it’s a good idea to consult with R.S. Andrews. We can evaluate your system to determine what repairs or adjustments are needed to restore your comfort.

Is a Broken Heater a Safety Hazard?

A broken heater can potentially be a safety hazard, especially if it involves gas or electrical components. For gas heaters, issues such as a malfunctioning pilot light or damaged gas lines can lead to dangerous gas leaks, posing serious health risks to you and your family. Additionally, if your heater is experiencing electrical problems, it could result in overheating, which may lead to fires or electrical shocks if not addressed promptly. Therefore, it’s crucial to monitor your heating system for any signs of malfunction and to address issues immediately with the help of a qualified technician from R.S. Andrews.

In addition to the direct safety hazards, a broken heater can cause environmental issues such as increased humidity or mold growth. Ineffective heating can lead to cold spots in your home, which can exacerbate respiratory issues or allergies. Therefore, keeping your heating system operating efficiently maintains comfort and contributes to a safer and healthier home environment.

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Frequently Asked Questions

Hear From Our Smiling Customers

mike morrow
2 days ago
Just was courteous, neat, and professional. Explained everything very well.
G Mac
2 days ago
Did good job . Very nice young man.
Donald Glasser
3 days ago
Great job by Jason! Water heater in the attic, all around professional. Thank you again!
Eric Threatt
3 days ago
The technician from RS Andrews was courteous, efficient and thorough. He provided a significant amount of insight and detail that was unsolicited and addressed the issues within the original scope of work.
Poppop Tuck
3 days ago
Michael Hutchinson serviced our home with courteous persona. He flushed our system, checking all plumbing after doing so. He tested our water; proclaimed we had hard water & that the water tested to be very good!
Maryann Broom
3 days ago
Cole was very nice and did a great job injoy having him to do the work very pleased 😀
Chuck Emery
4 days ago
Had a new system put in. A really solid company to work with. Worked with sales, management, techs and admin folks. All professional, friendly and easy to work with. Highly recommend. 10/22/25 Jeremy was the maintenance technician today. Super guy!!
Danna Szczepanik
4 days ago
Matthew, our sales rep, was great to deal with. He even came out and personally fixed a thermostat issue we had, while we were away. That was above and beyond the call of duty. The T & T install team did a fine job as well, and they were really nice guys. We had 2 new high efficiency heat pumps installed: one of which is zoned. Justin came yesterday for our maintenance check. What a nice, knowledgeable young man.
Scott Dufek
4 days ago
Jason was very professional and efficiently diagnosed why our tankless water heater was not working. He also installed plumbed a new sink. Highly recommend.
Bill Wagner
6 days ago
Justin checked the heating system and replaced filter. Very efficient and kept me updated on the service process and answered all questions I had throughly. Good job 👍
george s
1 week ago
very satisfied with their work
Susan Rathgeber
1 week ago
Paul fixed our shower problem quickly and well. Very knowledgeable. We appreciated the emergency service so our guests could use the shower!
Alan Porch
1 week ago
Professional, knowledgeable & informative.
Rose Russell Perry
1 week ago
Jeremy Bond was very respectful, professional and answered all are questions. Jeremy found where the model of fan engine was and was able to help find the manufacture warranty which saved us money on the price of the part. Getting the air conditioner running help my asthma and sinus issues to get a little better. Once the house cooled down I able to rest.
Roger Megli
1 week ago
Nate did a great job servicing our units! Very kind and professional and gave suggestions for service.
Rose Russell Perry
2 weeks ago
Mr. Andrew was very respectful, professional and answered all are questions.
Marcos Colon
2 weeks ago
My experience with your technician was excellent very presentable. Well managed was very helpful in answering the questions that I had very patient. Great job cleaning after after work. I was very pleased with what he did. He answered all the questions that I had very patient and that I greatly appreciate. I wish that when I get my next service that Mr. Nate Duncan be my service man again in rating him I would give him a five star that’s how good he was. Thank you, Mr. Colón.

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