Hill Plumbing & Air

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About Hill Plumbing & Air
Hill Plumbing & Air maintains a 4.4-star average across 14 verified client assessments, delivering dual-discipline expertise in heating, ventilation, air conditioning, and plumbing systems throughout Timmonsville, Florence, and Sumter. Established in 1925, this contractor ranks among South Carolina's longer-operating service providers in the residential and commercial mechanical trades. Service requests are accepted Monday through Friday from 8 AM to 5 PM, with same-day and emergency slots available for urgent situations involving water damage or system failures.
This contractor distinguishes itself through a maintenance membership program offering preferential scheduling and reduced diagnostic fees for enrolled homeowners. The service model integrates both plumbing and HVAC departments under unified project management, enabling coordinated repairs when a single visit addresses multiple trade systems. Commercial capabilities extend to new construction, renovation projects, and property management portfolios, while residential services span traditional fixture repair through re-piping and hydro-jetting procedures for compromised drainage infrastructure.
Client documentation references specific technicians arriving within hours of initial contact. Reviewer Patricia Mack described a technician reaching her residence within 60 minutes of a Sunday morning call to address a burst pipe beneath the structure. Reviewer Jo Ann P noted same-day Sunday service resulting in leak resolution and main drain clearance alongside auxiliary assistance with toilet modifications. Technician Michael was cited by multiple reviewers for unobtrusive main drain restoration using protective equipment during the pandemic period, with costs remaining below $200 for unclogging tasks involving aging cast iron piping systems.
What Customers Say
Multiple reviewers emphasize rapid same-day and Sunday response times, with five five-star ratings specifically naming technicians Michael, Aaron, or Mike. The single one-star review identifies a diagnostic fee dispute and callback delay as concerns, contrasting with positive feedback emphasizing honest communication and reasonable Sunday pricing.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| SaturdayToday | Closed |
Services
Emergency Plumbing & HVAC Repair
Same-day response for burst pipes, leaks, system failures, and other urgent situations requiring immediate attention.
Drain Cleaning & Hydro-jetting
Main line clearing using mechanical equipment or high-pressure water jetting for stubborn clogs and grease accumulation.
HVAC Installation & Replacement
Complete heating and cooling system installs, including new construction and retrofit replacements for aging equipment.
Plumbing Fixture Services
Faucet, toilet, and garbage disposal repair or replacement, plus leak detection and repiping for compromised supply lines.
Water Heater Services
Tank and tankless water heater installation, repair, and maintenance for residential and commercial applications.
Commercial Plumbing & HVAC
Project services for new construction, renovation, and ongoing maintenance contracts for commercial properties and property managers.
Indoor Air Quality Solutions
Ventilation assessment, duct cleaning, and air purification systems to improve circulated air quality in occupied spaces.