HVAC, Plumbing & Electrical
in New Boston, NH
A.J. LeBlanc Heating serves New Boston and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
New Boston Homes.
New Boston is built around a compact historic village on the Piscataquog River. The classic white church and common sit at its center. Past that, single-family homes spread out along the back roads that ring the town.
Housing: About 86 percent of New Boston's housing units are single-family, with only a small share of multi-family and manufactured homes. Near the village you'll still find a real historic core of older farmhouses, New Englanders, and antique colonials. Most of the town went up from the 1970s on, and the median home dates to around 1989. On a given day we might go from an antique utility room to a 1990s colonial running a pretty modern system.
Heating: Most homes here heat with oil, and there's no natural gas out this way. Bedford and Goffstown next door have piped gas, but no line ever ran into New Boston. Houses get by on oil, propane, and electricity. Oil work makes up a lot of our calls, both maintenance and full replacements. Plenty of homes have no ductwork, and a heat pump is now a real option in them as long as the electrical service can handle it. Utility rooms here tend to be tight, so we size things carefully and plan the swap so a boiler or furnace fits and vents right.
Cooling: Boilers and radiators heated the older homes here, and none of them had a duct run. A ductless system adds cooling to them without tearing into antique framing or changing the look of the house. That makes mini splits an easy call in the older village homes. The newer colonials usually already have ductwork, so central air is often the simpler route there. We size either system to the house instead of some rule of thumb, since these places range from tight antique capes to open modern floor plans.
Complete Home Services
for New Boston 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 New Boston. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in New Boston. 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 New Boston homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for New Boston homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in New Boston. 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 New Boston 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 New Boston.
Trusted Since 1928.
New Boston's older homes usually need careful, methodical work. Antique framing, hand-plastered walls, and aging equipment all mean we slow down and plan the job right. The town runs the full range, from antique capes near the village to newer colonials on the back roads, and we work every trade in all of them. Older electrical service comes up a lot when someone wants to add a heat pump or upgrade a panel, and that's work we handle in-house.
Based in Bedford, about 25 minutes from New Boston
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
"Continuous excellent service with honest and helpful employees."
"A.J. Leblanc Heating always does a great job."
"Very professional regarding service and installation. Left job site immaculate."
HVAC & Plumbing FAQ
for New Boston, NH
Do you service New Boston, NH?
Yes. New Boston is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout New Boston and the surrounding Hillsborough County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in New Boston?
Our Bedford headquarters is about 25 minutes from New Boston. 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 New Boston?
Yes. We provide 24/7 emergency HVAC service in New Boston 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 New Boston?
New Boston 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 New Boston?
Most homes here heat with oil, and there's no natural gas out this way. Bedford and Goffstown next door have piped gas, but no line ever ran into New Boston. Houses get by on oil, propane, and electricity. Oil work makes up a lot of our calls, both maintenance and full replacements. Plenty of homes have no ductwork, and a heat pump is now a real option in them as long as the electrical service can handle it. Utility rooms here tend to be tight, so we size things carefully and plan the swap so a boiler or furnace fits and vents right. 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 New Boston
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
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.