A.O. Smith: Decades of Hot Water Innovation
A.J. LeBlanc Heating installs and services the full A.O. Smith residential lineup throughout Southern New Hampshire, including gas, electric, power-vent, direct-vent, and hybrid heat pump water heaters. A.O. Smith has been one of the most trusted names in residential water heating for generations.
A.O. Smith Water Heaters
A.O. Smith is one of the global leaders in residential water heating, known for reliable gas, electric, power-vent, and hybrid heat pump water heaters. The hybrid models combine a small heat pump with a traditional tank for major energy savings over a standard electric water heater, with full backup heating elements for high-demand recovery. A.J. LeBlanc Heating installs and services the full A.O. Smith residential lineup for homeowners across Southern New Hampshire.
Full A.O. Smith Water Heater Lineup
- A.O. Smith Gas Water Heaters
- A.O. Smith Electric Water Heaters
- A.O. Smith Power-Vent Water Heaters
- A.O. Smith Direct-Vent Water Heaters
- A.O. Smith Hybrid Heat Pump Water Heaters
Southern NH's Trusted A.O. Smith Installer Since 1928
Authorized A.O. Smith Dealer
We meet the manufacturer's standards for training, product knowledge, and installation quality, which matters for warranty coverage and long-term performance.
4th Generation, Family-Owned
Same family, same values since 1928. Thousands of Southern NH homeowners have trusted us with their hot water.
Readers' Choice Winners
Voted best HVAC, plumbing, and electrical contractor by Southern NH homeowners year after year.
Installation, Service & Repair
We handle new A.O. Smith installations, routine maintenance, and repairs on existing systems. One call covers it all.
Ready for an A.O. Smith Installation?
Call or fill out the form below. A Home Comfort Advisor will review your needs, recommend the right A.O. Smith model, and provide a written estimate.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Schedule Online in 60 Seconds
Pick a date and time that works for you. Service, maintenance, or estimate visits, no phone tag.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.