AC Repair in
Manning, SC
Fast, honest air conditioner repair for homeowners across Manning, Sumter, and Florence. Same-day appointments available — we carry parts on every truck so most repairs are completed in a single visit.
Same-Day Service Available
All Major Brands
UpFront Pricing
Warranty on Parts & Labor
About this Service
Expert AC Repair You Can Count On
When your air conditioner stops working in the middle of a South Carolina summer, you need a local HVAC company that responds fast and fixes it right the first time. HighTech HVAC has been repairing AC systems across Manning, Sumter, and Florence for over a decade — and we back every repair with transparent pricing and a warranty on parts and labor.
Our technicians are fully licensed in South Carolina and trained on all major brands and system types, including central air, heat pumps, mini-splits, and package units. We diagnose the problem accurately, explain your options clearly, and let you make the call — no pressure, no upsells.
Warning Signs
Signs Your AC Needs Repair
Warm Air Blowing
If your vents are blowing warm or room-temperature air, it may signal a refrigerant issue, compressor failure, or restricted airflow.
Water or Ice Around Unit
Pooling water, a frozen evaporator coil, or ice buildup are red flags that shouldn't be ignored — these can cause major damage quickly.
Short Cycling
A system that turns on and off frequently is short-cycling — a symptom of oversizing, low refrigerant, or a failing thermostat.
Unusual Noises
Banging, grinding, or squealing sounds often indicate a loose part, failing motor, or debris in the system that needs immediate attention.
Spiking Energy Bills
A sudden increase in your electric bill without a change in usage usually means your system is working harder than it should to maintain temperature.
Poor Airflow
Weak or uneven airflow through your vents could point to a failing blower motor, blocked ductwork, or a clogged air filter.
How It WOrks
Our AC Repair Process
Schedule Your Appointment
Call us or submit the form — we'll confirm a same-day or next-day appointment window that works for your schedule. For emergencies, we dispatch immediately.
Thorough Diagnostic
Our technician arrives on time, performs a full system diagnostic, and identifies the root cause — not just the symptom. We check refrigerant levels, electrical components, airflow, and more.
Upfront Quote — No Surprises
Before we touch anything, you get a clear, written quote. We explain what's wrong, what it costs, and why — then you decide. No pressure, ever.
Expert Repair, Same Visit
We stock common parts on every truck so most repairs are completed on the spot. Your system is tested before we leave to confirm everything is running properly.
Warranty & Follow-Up
Every repair is backed by a parts and labor warranty. We also provide tips to keep your system running efficiently and remind you when your next tune-up is due.
How It WOrks
All Major Brands & Models
Our technicians are trained and certified to repair virtually every brand of air conditioning system on the market — residential and light commercial.
Carrier
TRANE
LENNOX
RHEEM
Goodman
Amana
York
bryant
Heil
American Standard
Daikin
Mitsubishi
Ruud
Coleman
Common Questions
AC Repair FAQs
How Much Does AC Repair Cost In Manning, SC?
Do You Offer Same-Day AC Repair
Should I repair or replace my AC?
Do you warranty your AC repairs?
What areas do you serve for AC repair?
Free Estimate · No Obligation
Schedule AC Repair
Prefer to Call?
(803) 825-9075
Available 24/7 for emergencies
Related Services
Customer Reviews
What Customers Say About
Our AC Repair Service
EXCELLENT Based on 83 reviews Posted on TerryTrustindex verifies that the original source of the review is Google. Emitte and tj are great guys they came in and got the job Done … they was very nice and respectful…. And very good prices… 10/10 I recommendPosted on We the People USATrustindex verifies that the original source of the review is Google. Good morning, I had to share the experience I had with this company High Tech. The owner Mike came out saw what I had and beat all my other estimates by $1500. His company installed a Carrier heat pump system that is awesome. The installers knowledge blew me away because the new systems have gotten a lot more advanced. The install was completed in just a day. So reach out to Mike or Amber and get set up for your next system. And hopefully you will get to meet the installers TJ, Kenny and Brian great team right there. Give them a call and grab that $1,500 of your lowest estimate. You will be Happy you calledPosted on Christy J. PhillipsTrustindex verifies that the original source of the review is Google. I live far away Mike helped install a new HVAC system for my father who is elderly and disabled. He communicated well throughout the process. Price was much more reasonable than other estimates. He was quick to respond and had the system up and running in less than a day. After the install my father had some questions and Mike responded right away and said he had the part ordered already. Thank you for the excellent service Mike & team.Posted on RODNEY SCOTTTrustindex verifies that the original source of the review is Google. Very knowledgeable about the work and done a great job getting my unit up and running. ThanksPosted on Vickie PTrustindex verifies that the original source of the review is Google. Emmett and TJ were outstanding. The owner, Mike, was exceptionally accommodating and knowledgeable, making the process seamless for my 82‑year‑old mother while coordinating everything with me out of state in Texas. The only area that could be improved was the experience when calling in and speaking with the female staff during the scheduling process. However, the quality of the installation and the professionalism of the team still make this a five‑star experience. We also appreciated the 0% financing for 25 months, which was an added bonus. I highly recommend this company for anyone in need of heating services.Posted on Big ships Little boatsTrustindex verifies that the original source of the review is Google. We had just purchased our new home and found out the heat/ac was not working. Saw several billboards for High Tech so did a google search. They had great reviews and for good reason. Called Mike this morning and he said he would have someone this afternoon stop over. TJ made it over this afternoon and was fantastic. Had us diagnosed in a few minutes and fixed the problem just as fast. He went above and beyond with assurance we were in great working condition. We immediately asked for a seasonal membership. So glad we made the call! Congratulations Mike you have a thorough and very competent service manager working for you. It is great to see new and local businesses working hardPosted on Josiah MalikTrustindex verifies that the original source of the review is Google. Really appreciate Mr Daniel’s communication and help during the time doing the jobPosted on Michael ArdTrustindex verifies that the original source of the review is Google. Mr. Mike and his team was very nice and very professional. They installed a new unit and ductwork. Could not ask for a better experience with this company. Big thanks to two guys, Emmett Floyd and TJ Spangler for their hard work. Thanks! Michael & Dawn ArdVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more