Marshall's Heating & Air

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About Marshall's Heating & Air
Marshall's Heating & Air operates as an air conditioning contractor serving Darlington, South Carolina, and surrounding communities. The business maintains a near-perfect rating of 4.9 stars across 16 customer reviews, reflecting consistently successful service outcomes. Operating hours run Monday through Friday from 8 AM to 5 PM, with weekend availability not offered. Customers can reach the office directly at (843) 393-8687 to request heating and cooling assistance.
What distinguishes Marshall's Heating & Air stems from customer accounts of responsive, hands-on service rather than brandedspecialty offerings, as no website content exists to confirm specific equipment partnerships or advanced certifications. Reviewers repeatedly describe receiving same-day responses during AC emergencies, with one customer noting arrival within an hour of a morning phone call during peak summer heat. Several accounts reference technician Dawson by name, praising his technical diagnosis skills and willingness to perform courtesy follow-up visits without additional billing.
Customer scenarios from verified reviews highlight specific service situations handled by the team. One reviewer described an HVAC unit frosting over continuously until Dawson identified the issue, ordered a specific part, and completed repair the following day. Another account detailed a weekend call where the team responded within approximately 20 minutes, arriving at the customer's location promptly and resolving the problem efficiently. A third reviewer shared an experience where a foreign object had fallen through the fan guard, causing an unusual noise, and the technician thoroughly cleaned the unit and verified proper operation before departing without charging the standard visit fee.
What Customers Say
All 16 reviewers awarded 5-star ratings, with multiple reviews specifically naming technician Dawson for his prompt same-day arrivals, thorough diagnostics, and willingness to perform courtesy follow-up visits without additional charges. Eight reviewers describe experiencing emergency situations where Marshall's returned calls within minutes and provided same-day or same-hour service during weekends or heat waves.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| FridayToday | 8 AM–5 PM |
| Saturday | Closed |
Services
AC Repair
Diagnosing and fixing cooling system failures including frozen coils, mechanical faults, and unusual noises.
Heating System Service
Maintaining and repairing heat pump and furnace systems for year-round climate control.
Preventive Maintenance
System inspections, coil cleaning, and performance verification to prevent future breakdowns.
New Equipment Installation
Professional installation of new HVAC units for residential properties.
Emergency Response
Same-day and weekend availability for urgent heating and cooling emergencies.