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Claim This BusinessMowery Heating, Cooling & Plumbing has anchored its reputation in Brownsburg, Indiana for over four decades, building a service legacy that now spans heating, cooling, and plumbing trades under one roof. With 2,471 client reviews yielding a sterling 4.9-star average, the company fields a team of licensed technicians who maintain both HVAC and plumbing credentials. Operating continuously around the clock, Mowery responds to emergency calls across Hendricks County and neighboring communities including Avon, Plainfield, and Danville, ensuring that a furnace failure or plumbing crisis never leaves a homeowner stranded.
What distinguishes Mowery from regional competitors is their specialized expertise in fireplace systems, a niche that most general HVAC contractors sidestep. Multiple reviews reference technician knowledge of proper log and ember configuration, gas leak detection, and detailed safety education for homeowners. Their technicians regularly explain cost-saving strategies during service calls, suggesting a company culture that prioritizes long-term customer relationships over short-term invoice maximization. While the company handles conventional AC and furnace repairs, their willingness to tackle fireplace diagnostics and complex plumbing repairs positions them as a single resource for home comfort systems that many contractors simply refuse to service.
Customer narratives from the review record paint a picture of responsive, methodical service. When Brooke Gilbert's fireplace emitted an unfamiliar chemical odor, Dennis M. arrived, cleaned the system, and verified safe operation, explaining every step. After a gas leak threatened Mary Ann's home, Mike Phillips dispatched the following day and coordinated licensed plumber Jim Cummins for a morning repair, with Cummins explaining the rationale behind each connection he made. For routine maintenance, technicians like Brock C. conduct comprehensive annual inspections that encompass both furnace efficiency and fireplace safety, ensuring families enter heating season without surprise failures.
Across 2,471 reviews, the dominant sentiment centers on technician communication and thoroughness. Five-star reviewers consistently describe being educated about their systems, with Dennis M., Giss, Tony, and Brock C. specifically named for taking time to explain proper operation. No negative reviews appear in the dataset, though a small number of reviewers note pricing concerns, contrasting with the predominant praise for diagnostic skill and transparency.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnostics, tune-ups, and emergency repairs for all major furnace brands, including annual inspection compliance.
Thorough cleaning, safety inspections, log and ember repositioning, and odor elimination for gas and wood fireplaces.
Summer cooling repairs and preventive maintenance to ensure reliable AC performance during peak heat.
Licensed plumbers handle leaks, pipe replacement, and gas line repairs including leak detection.
Installation and replacement of standard and tankless water heater systems.
Comprehensive yearly check covering furnace, fireplace, and cooling systems for complete peace of mind.