McWilliams Heating, Cooling and Plumbing
(936) 571-1923
1233 11th St, Huntsville, Texas, 77340
Business hours
| Monday | 12:00am to 12:00am |
| Tuesday | 12:00am to 12:00am |
| Wednesday | 12:00am to 12:00am |
| Thursday | 12:00am to 12:00am |
| Friday | 12:00am to 12:00am |
| Saturday | 12:00am to 12:00am |
| Sunday | 12:00am to 12:00am |
About us
Is your AC struggling in the Huntsville heat or your plumbing causing stress? McWilliams Heating, Cooling and Plumbing delivers fast, expert solutions to restore your home’s comfort. From AC repairs and new system installs to furnace service, indoor air quality, and ductless options—we’ve got you covered. We also tackle tough plumbing issues like leaks, clogs, water heater problems, and more. Our licensed technicians fix it right the first time. Call now or book online for reliable, local service you can trust.
| Year established | 1974 |
| Languages | English |
| Tags | AC Installation, Air Conditioning Maintenance, Air Conditioning Repair, Heating Installation, Heating Maintenance, Heating Repair, HVAC Installation, HVAC Maintenance, HVAC Repair, Residential Plumbing, Commercial Plumbing, Indoor Air Quality, AC, Air Conditioner, Air Conditioning, Cooling, Furnace Maintenance, Furnace Repair, Heating, Clean Air, Plumbing, Ductless AC, Mini Splits Service, Plumbing Fixtures, Boilers, Water Leaks, Drain Clogs, Faucet Repairs, Toilet Repairs |
| Products | AC Systems, Air Conditioners, Heat Pumps, Furnaces, Heating Systems, Ductless Systems, Mini Split Systems, Dehumidifiers, Humidifiers, Carbon Dioxide Detectors, Thermostats, Air Filters, Air Purifiers, HVAC Systems, Water Heaters, Tankless Water Heaters, Water Softeners, Hydronic Heating Systems, Garbage Disposals, Showers, Sinks, Plumbing Fixtures, Whole Home Generators |
| Services | AC Service, AC Repair, AC Installation, AC Replacement, AC Maintenance, AC Tune Up, Furnace Service, Furnace Repair, Furnace Installation, Furnace Maintenance, Furnace Replacement, Furnace Tune Up, Boiler Replacement, Indoor Air Quality, Whole House Air Purification, Whole Home Ventilation, Air Filter Changeouts, Air Quality Testing, Plumbing Services, Emergency Plumbing Services, Commercial Ice Machines Services, Commercial HVAC Service, Commercial Refrigeration Services, Commercial Plumbing Services, Tankless Water Heater Installation, Tankless Water Heater Repair, Tankless Water Heater Service, Water Heater Installation, Water Heater Repair, Water Heater Service, Leak Detection, Leak Repair, Drain Snaking, Water Softener Installation, Water Softener Repair, Drain Cleaning, Hydro Jetting, Sewer Cleaning, Sewer Repair, Shower Installation, Shower Repair, Plumbing Fixture Installation, Plumbing Fixture Repair, Garbage Disposal Repair, Water Filtration System Installation, Repiping |