
Heat Pump Repair in Summerville
Fixing Heat Pumps Throughout North Charleston, Goose Creek, Mount Pleasant, Berkeley County, & Charleston
A heat pump is the hardworking heart of your home's year-round comfort system, functioning as an air conditioner in the summer and a heater in the winter. Because this single, all-in-one unit operates throughout the seasons, it is susceptible to wear and tear, which can lead to breakdown and make your home stuffy and uncomfortable.
When your system falters, you need a prompt and effective solution from a local team you can trust. Since 2011, Charleston Electric has been a go-to resource for Summerville homeowners. Our proficient technicians are skilled in all aspects of heat pump repair, from accurate diagnostics to lasting fixes for all major brands.
We are committed to getting your system back online and restoring your comfort as quickly as possible. For prompt Summerville heat pump repair, call (843) 258-8699 or contact us online.



why homeowners love us
-
“Sean and his associate did an excellent job running a new power line to our garage. They were very professional and knowledgeable. They cleaned up after the job was done so you wouldn’t know they had been here.”- Chappell W.
-
“Both techs I have used through them have been professional. Getting the tasks I needed done quickly. Paul did a great job setting up my Google Nest door chime with a needed transformer installation. Much appreciated.”- Lilly B.
-
“Great experience with Charleston Electric! Brian B installed the generator and he did a great job!”- Magda U.
-
“Kayle came by for my annual generator service. He was extremely nice and very professional.”- Tony F.
-
“Kyle from Charleston Electric came today and serviced our generator. He was very pleasant and professional and did a thorough job.”- Robert A.
-
“We had an excellent experience with Ben! He was very attentive, took the time to explain everything in detail, and fixed multiple issues we were facing in less than two hours.”- Melissa
-
“Sam and his partner Jeremy did an excellent job. Sam was very knowledgeable and understood the task at hand. He explained everything very thoroughly and was very professional! After the job was complete Sam walked me around to show me their work.”- Jamie S.
-
“My house generator was beautifully serviced today by Philip. Also, Chase made sure our HVAC & dehumidifier are ready for the summer months on the same day. It feels like we hit the Charleston Electric awesome service bingo on a rainy day!”- Current Client
-
“Donnie B. is always friendly, courteous and very informative on his inspections of my generator. They are very dependable, reliable and experienced in all electrical needs. I highly recommend them!- Dorothy W.
”
How Summerville’s Climate Affects Heat Pumps
Your heat pump faces a demanding, year-round challenge in the Summerville and greater Charleston area. The long, humid summer forces the system to run constantly in air conditioning mode, working tirelessly to remove the tremendous moisture from the air. This process creates significant condensation that, without a clear drain line, can cause water damage and force the unit into a protective shutdown.
Then, unlike in colder climates where systems get an "off-season," our mild winters mean your heat pump continues to work as your primary heat source. This year-round operation leads to more accumulated run-time and faster wear on critical components like fans and compressors.
For homes in coastal communities like Mount Pleasant, this challenge is compounded by the corrosive effect of salt air on outdoor coils and components. These relentless local conditions make professional maintenance necessary for achieving a long, reliable lifespan from your equipment.





How to Avoid Heat Pump Repair
Preventing unexpected breakdowns is a team effort between a professional service provider and your diligent care.
An annual service plan is your system's best defense against failure. During this visit, a proficient technician can spot and resolve minor issues and correct them before they escalate into major problems. This service includes cleaning the coils, testing electrical components, checking refrigerant levels, and lubricating motors—all of which extend the life of your unit and keep it running efficiently.
You can support this professional care and play a vital role in your system's health with a few easy habits:
- Change your air filter. This is the most important task you can perform. A clogged filter starves the system of air, putting immense strain on its components, reducing efficiency, and increasing the potential for breakdowns. You should check it monthly and change it at least every three months.
- Keep the outdoor unit clear. Your outdoor unit needs to breathe. It’s essential to ensure at least two feet of clear space around it, free of leaves, grass clippings, and other debris that can obstruct airflow.
- Pay attention to warning signs. Trust your senses. If you notice new noises or a drop in performance, don't wait. Calling for a check-up early is always smarter and less stressful than needing an emergency service call later.
For prompt Summerville heat pump repair, call (843) 258-8699 or contact us online.

