AO Smith Water Heater Installation and Repair Services in Noblesville, IN and the Surrounding Areas
AO Smith is one of the most trusted names in water heating technology, known for long-lasting performance and energy efficiency. At Thornton Plumbing, we are proud to install and service AO Smith water heaters across Noblesville, IN, and nearby areas. Our licensed plumbers specialize in ensuring your AO Smith system delivers consistent hot water and operates at peak performance. Whether you are upgrading to a high-efficiency tankless model or need professional repairs on an existing unit, our team provides dependable workmanship backed by over 15 years of experience. With our detailed installation, repair, and maintenance services, you can count on your AO Smith water heater to run efficiently and reliably year-round.

Expert AO Smith Water Heater Installation Services
Installing an AO Smith water heater requires precision and technical expertise to ensure safety, performance, and long-term reliability. Our certified plumbers assess your household’s water usage, layout, and energy needs before recommending the best model. From traditional tank systems to high-efficiency hybrid or tankless units, we handle every step, including removal of the old system, connection of plumbing lines, and safety testing. We follow all manufacturer guidelines to protect your product warranty and guarantee dependable operation. With Thornton Plumbing, you get professional installation that supports comfort and energy savings for years to come.
They got the job done professionally and efficiently
AO Smith Water Heater Repair Services
Even the most reliable water heaters can experience wear and tear over time. Our team offers prompt AO Smith repair services to address issues like inconsistent water temperature, strange noises, discolored water, or pilot light problems. Each technician carries advanced diagnostic tools and genuine AO Smith replacement parts for quick and accurate repairs. We aim to restore hot water quickly while ensuring your system runs safely and efficiently. Our goal is not just to fix the problem but to extend your water heater’s life and performance with lasting solutions.
Preventive Maintenance for AO Smith Water Heaters
Routine maintenance is key to keeping your AO Smith water heater running at its best. Thornton Plumbing provides scheduled maintenance plans to clean components, flush sediment, check for corrosion, and inspect all valves and sensors. Regular tune-ups help maintain efficiency, improve heating performance, and prevent unexpected failures. For tankless models, we also descale and calibrate the system to maintain peak efficiency. Preventive care from our skilled technicians ensures you get maximum performance from your AO Smith water heater while reducing the chance of costly repairs.
AO Smith Tankless Water Heater Solutions
AO Smith’s tankless water heaters are designed for convenience, efficiency, and unlimited hot water. Our team installs, repairs, and maintains these systems for homeowners who want advanced energy savings and space efficiency. We ensure your tankless system is properly vented, calibrated, and installed to handle your family’s water demands. With modern digital controls and self-cleaning capabilities, AO Smith tankless models are an ideal choice for homeowners in Noblesville seeking comfort and performance. Thornton Plumbing provides full-service support to keep your tankless water heater running flawlessly.
Common Water Heater Problems We Solve in Noblesville
Many homeowners in Noblesville, IN face common water heater issues that disrupt daily life. Thornton Plumbing provides targeted AO Smith solutions for problems such as:
- Low or inconsistent hot water temperature
- Strange noises or rumbling sounds
- Leaking tanks or loose fittings
- Rusty or discolored water
- Pilot light and ignition failures
- High energy bills from inefficient operation
Our experienced plumbers identify the root cause and provide lasting repairs that restore system efficiency and protect your investment.
FAQs About AO Smith Water Heaters in Noblesville, IN
1. How long does an AO Smith water heater typically last?
With proper installation and maintenance, most AO Smith water heaters last 10–15 years or longer. Tankless models can last up to 20 years with regular service.
2. Can Thornton Plumbing install both gas and electric AO Smith units?
Yes, our licensed plumbers install and service both gas and electric AO Smith water heaters, including tankless, hybrid, and standard tank models.
3. What maintenance does my AO Smith water heater need?
Regular flushing, checking for corrosion, and inspecting the heating elements or burner are key to keeping your AO Smith system efficient and reliable.
4. How do I know if my AO Smith water heater needs repair?
You may notice inconsistent water temperature, odd sounds, or visible leaks. Call Thornton Plumbing right away to schedule an inspection before the issue worsens.
5. Do you service AO Smith water heaters outside Noblesville?
Yes, we serve all surrounding areas, including Fishers, Carmel, Westfield, and McCordsville. Our team offers the same high-quality service across central Indiana.
Why Homeowners Trust Thornton Plumbing for AO Smith Services
Local homeowners trust Thornton Plumbing because we prioritize reliability, transparency, and long-term performance. We combine extensive experience with factory training on AO Smith systems to ensure accurate work every time. Our service vans are fully stocked with AO Smith-approved components, so we complete most repairs on the first visit. Every project comes with clear communication, safety checks, and satisfaction assurance. Whether it’s a full installation, quick repair, or scheduled maintenance, you can trust us for consistent quality and dependable service across Noblesville and nearby communities.
Get expert AO Smith water heater service in Noblesville, IN. Call Thornton Plumbing at 317-697-9265 for fast installation or repair.
