Hiller Plumbing, Heating, Cooling & Electrical

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About Hiller Plumbing, Heating, Cooling & Electrical
Hiller Plumbing, Heating, Cooling & Electrical serves Madison and the broader northern Alabama region with comprehensive residential and light commercial support across multiple trades. With a 4.9-star average accumulated across 3,325 customer reviews, the company maintains round-the-clock availability seven days a week. Their service menu spans plumbing infrastructure, climate control systems, and electrical work, positioning them as a multi-trade resource for homeowners managing diverse property maintenance needs. The business operates under the 844-MYHILLER contact line and maintains physical presence in Huntsville serving the Madison area.
Several details distinguish Hiller from regional competitors. Their website showcases integration with Kohler generator systems, including app-connected functionality for remote monitoring, alongside Google Nest smart home device installations performed by certified technicians. The company offers trenchless pipe repair technology as part of their plumbing repertoire, an approach that minimizes landscape disruption during underground linework. Indoor air quality solutions include whole-house dehumidification systems targeting the humid subtropical conditions common to north Alabama summers.
Customer reviews document specific service scenarios worth noting. One reviewer called upon Hiller at 9pm experiencing AC failure and received technician dispatch by the following afternoon, with the assigned specialist named Sloan completing the diagnosis and resolution within the allotted window. Another account references technician Robert Mertz performing a heat wellness inspection, while a third review describes Clark troubleshooting through multiple issues to complete a Google Nest camera setup. The review mentioning full system replacement credits the installation crew led by Michael.
What Customers Say
Three thousand three hundred twenty-five reviews yield a 4.9-star average, with every sampled review awarding five stars. Technicians named in feedback include Sloan, Robert Mertz, Clark, Roy, Jamar, Michael Powell, and Michael. Customers repeatedly cite the technician tracking notification system, same-day or next-day arrival reliability, and thorough diagnostic approaches.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Plumbing Repairs & Drain Cleaning
Emergency leak repair, drain cleaning, pipe diagnostics, and fixture troubleshooting for residential plumbing systems.
Water Heater Installation
Traditional and tankless water heater sizing, installation, and related plumbing hookups for home hot water needs.
Sewer & Water Line Services
Sewer line diagnostics, water main connections, and trenchless pipe repair minimizing landscape disruption.
HVAC System Replacement
Complete heating and cooling system installation including ductwork assessment and new equipment setup.
AC & Heating Repair
Climate control diagnostics, refrigerant service, heating system repairs, and compressor replacement for Alabama conditions.
Smart Thermostat & Home Integration
Connected thermostat setup, smart home device pairing, and app-based system control configuration.
Generator Systems
Standby generator installation with transfer switch integration and mobile app monitoring setup.