HVAC Maintenance Pricing in the Charleston Area
Straightforward HVAC maintenance pricing, no surprises. Our Maintain service is available from $50 to $300. Cost clarity pairs with our deep-clean approach where techs disassemble, clean, and inspect parts others skip. Serving the Greater Charleston Area, including Charleston, Mount Pleasant, and Summerville. Trusted by neighbors with a 4.9 rating from 2,103 reviews. Book online or call for friendly scheduling today.
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What moves the final number.
These variables drive the biggest cost swings across Fix-it 24/7 Air Conditioning, Plumbing & Heating, LLC job history.
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View all offersAsk about our $39 Mt Pleasant Furnace Tune-Up and Deep Clean.
Join Our Green Club Only $24.95/month for comprehensive HVAC system care
$39 Daniel Island Furnace Tune-Up and Deep Clean
Ask about our $39 AC Tune-Up and Deep Clean special - our comprehensive service includes everything your AC system needs to handle the Lowcountry's challenging climate.
This business has a veterans appreciation policy where they provide a full heating and air conditioning system cleaning/tune-up every six months for free.
- full heating and air conditioning system cleaning/tune-up
- every six months
Year-Round Preventative Maintenance for only $24.95 per Month
Ask About our Green Club
AC Tune-Up & Deep Clean for Just $39. Complete Deep Clean Service.
- Complete condenser coil cleaning and inspection
- Grill and cabinet deep cleaning
- Fan blade cleaning and balancing
- Thorough evaporator coil cleaning
- Refrigerant level testing and evaluation
- Thermostat calibration and testing
Schedule your $39 AC tune-up today
Green Club Maintenance Plan
- Complete year-round protection
- Priority service and discounts
Blower wheel pull and clean. Our 90-Minute Deep Clean Helps Prevent Breakdowns And Improve Efficiency.
- Blower wheel pull and clean
- 90-Minute Deep Clean
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Why Choose Us
Deep-clean, no shortcuts
We disassemble, clean, and inspect components most companies skip.
More time per visit
Up to two hours of focused maintenance on every visit.
Transparent, no upsells
Clear pricing and recommendations without high-pressure sales.
Vetted, trusted techs
Licensed, insured, and background-checked technicians.
Proven local service
4.9 rating from 2,103 reviews.
What Our Customers Say
quality
“They performed a comprehensive maintenance review and ensured everything was working properly.”
thoroughness
“Dustin spent 2 hours checking and cleaning all the units and explained our options.”
value
“The maintenance plan is a great deal and they respond quickly.”
Preventive maintenance for HVAC systems is a scheduled professional tune-up and deep clean that keeps your heating and cooling equipment safe, efficient, and reliable. Most problems begin with dirty components and poor airflow that drive up energy use and strain parts.
During a visit, a technician performs a full inspection, deep cleaning, safety checks, and performance optimization, then shares clear findings and next steps. Our team also catches early repair needs so small fixes don’t become breakdowns, and we take the extra time many providers skip. Technicians serving the Hanahan area follow the same comprehensive process. For first-time customers, an introductory $39 deep-clean tune-up is available.
Typical tasks in a professional visit include:
- Deep cleaning of coils and included blower wheel removal and cleaning
- Gas, combustion, and heat exchanger safety testing
- Electrical checks and thermostat calibration
- Performance testing with ductwork and airflow assessment
Schedule maintenance twice a year before peak seasons to prevent surprise failures.
Updated: 2026-03-31
Need help in Hanahan, SC? Call (843) 212-7515 or book online.
A typical AC tune-up includes a complete system inspection, a deep cleaning to restore airflow, safety and performance testing, and thermostat calibration. Most issues we catch stem from dirt restricting coils or a clogged condensate drain that can cause leaks or shutdowns. Our technicians use readings, not guesswork, because a clogged drain can mimic a refrigerant issue, so we verify both before adjusting anything. Technicians serving the Charleston area, including Ladson, follow a deep-clean process many companies skip. First-time customers can also ask about our $39 AC Tune-Up & Deep Clean offer.
What we typically do:
- Clean evaporator and condenser coils; clear and treat the condensate drain and pan
- Check refrigerant levels and temperatures; inspect fan, compressor, and electrical connections
- Calibrate the thermostat; replace or clean the air filter; lubricate moving parts when applicable
If you see ice on the refrigerant lines or water around the air handler, turn the system off and schedule service.
Updated: 2026-03-25
Need help in Ladson, SC? Call (843) 212-7515 or book online. "From install to maintenance, my experience has been excellent." — Mark S.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
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