Bob Mailhot Heating is now A.J. LeBlanc Heating.
If you've been a Bob Mailhot Heating customer, you're in good hands. A.J. LeBlanc Heating provides heating, cooling, plumbing, and electrical service throughout Southern New Hampshire.
A.J. LeBlanc Heating has acquired Bob Mailhot Heating. If you're a former Bob Mailhot Heating customer, or you've been searching for Bob Mailhot Heating, you've found the right place. A.J. LeBlanc Heating is a fourth-generation, family-owned heating, cooling, plumbing, and electrical contractor that has served Southern New Hampshire since 1928.
What this means for you
- The same dependable local service, backed by a larger team and four trades under one roof.
- Heating and cooling installation, repair, and maintenance for every system and fuel type.
- Licensed master plumbers and master electricians for everything beyond HVAC.
- Emergency service when you have no heat or no hot water.
- One phone number for it all: 603-623-0412.
One company for every trade
A furnace or boiler repair, a new heat pump or mini split, a plumbing or electrical issue, or a standby generator: A.J. LeBlanc Heating can take care of it. Explore our heating, cooling, plumbing, and electrical services, or learn more about our company.
Need Heating, Cooling, Plumbing, or Electrical Service?
A.J. LeBlanc Heating is here for former Bob Mailhot Heating customers and all of Southern New Hampshire. Call or request service online.
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.