HVAC, Plumbing & Electrical
in Danville, NH
A.J. LeBlanc Heating has served Danville and Southern NH since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Danville Homes.
Danville is small and rural, sitting in the interior of Rockingham County between the more built-out communities to the north and south.
Housing: Smaller farmhouses and rural homes with some newer construction. Most of it is on well and septic with no gas service.
Heating: Oil and propane are the only options in Danville. We do heating system maintenance and replacement work here regularly.
Cooling: Mini splits and heat pumps are the practical choices for homeowners looking to add cooling or reduce their oil use.
Complete Home Services
for Danville Homeowners
One call covers everything. Our licensed teams handle heating, cooling, plumbing, and electrical so you don't have to coordinate between separate companies for each trade.
Heating
Furnace, boiler, and heat pump installation and repair in Danville. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Danville. We've installed thousands of ductless systems across Southern NH.
A/C ServicesPlumbing
Kitchen and bath remodeling, water heaters, drains, and full plumbing service for Danville homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Danville homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Danville. From emergency repairs to annual service to full system replacements, we respond quickly.
- Gas & Oil Furnace Installation
- Boiler Installation & Repair
- Heat Pump Installation
- Water Heater Replacement
- Annual Heating Maintenance
- 24/7 Emergency Heating Service
Air Conditioning &
Mini Split Installation
A.J. LeBlanc Heating has installed thousands of ductless systems across Southern NH. We help Danville homeowners choose the right cooling solution for their home and budget.
- Central A/C Installation
- Ductless Mini Split Systems
- Heat Pump Installation
- A/C Repair & Tune-Up
- Indoor Air Quality
Local to Danville.
Trusted Since 1928.
We cover Danville regularly. Older oil boilers and furnaces, heat pump upgrades, and generator installs are typical calls here.
Based in Bedford, about 30 minutes from Danville
Our shop is on South River Road in Bedford. We know the roads and we respond quickly.
Licensed, Insured & Background-Checked
Every HVAC technician is EPA certified and NH gas-licensed. Our plumbers and electricians are NH master or journeyman licensed in their trade. A.J. LeBlanc Heating is ACCA QA Certified.
Not Commission-Based
Our techs earn the same no matter what they recommend. You always get an honest answer.
24/7 Emergency Response
No heat at 2am? We answer the phone every day of the year, including holidays.
What Southern NH
Homeowners Say
"The technicians/installers were knowledgeable, polite, and efficient. We have no complaints with the crew members who come to the house. One opportunity for improvement is in response time to calls. Sometimes we wait a few days and have to call again to get a call back for non-emergency situations."
"I have been using A.J. LeBlanc Heating for 30 years. A local company with excellent service. Good old family service, even as they have grown larger through the years. Honest and reasonably priced."
"Work was fast and neat."
HVAC & Plumbing FAQ
for Danville, NH
Do you service Danville, NH?
Yes. Danville is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Danville and the surrounding Rockingham County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Danville?
Our Bedford headquarters is about 30 minutes from Danville. We typically schedule service within 1-2 business days, with same-day availability for emergencies. For urgent heating or cooling issues, call us directly at 603-623-0412.
Do you offer emergency service in Danville?
Yes. We provide 24/7 emergency HVAC service in Danville for all existing customers. No heat or hot water? Call 603-623-0412 any time, day or night, weekends and holidays included.
Are there heating or cooling rebates available in Danville?
Danville homeowners may qualify for NHSaves rebates through Eversource, Unitil, or Liberty Utilities, plus NEHPA rebates on qualifying cold-climate heat pumps. We'll help you identify every rebate that applies to your home and equipment. Just ask when you call for your estimate.
Do you handle both HVAC and plumbing?
Yes. We handle heating, cooling, plumbing, and electrical all under one roof. That means one call, one relationship, and one company familiar with your whole home. No coordinating between multiple vendors or schedules.
What heating systems are common in Danville?
Oil and propane are the only options in Danville. We do heating system maintenance and replacement work here regularly. Whatever system you have, we service it. If it's time to replace, we'll walk you through all the options honestly.
Also Serving Towns Near Danville
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.