HVAC, Plumbing & Electrical
in Manchester, NH
A.J. LeBlanc Heating serves Manchester and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Manchester Homes.
Manchester is New Hampshire's largest city, with housing that changes from one neighborhood to the next. A.J. LeBlanc Heating serves older multi-family buildings near the river, single-family neighborhoods across the city, and newer homes along the outer corridors.
Housing: Manchester includes nearly every major housing type found in southern New Hampshire. Census data shows that most housing units are in multi-family buildings, including the triple-deckers and other older buildings found on the West Side and around the Millyard. About one-third of the city's housing predates 1940, and the median home dates to about 1966. The North End has established colonials, outer neighborhoods include many ranches and capes from the 1950s and 1960s, and newer construction is found closer to the highway corridors.
Heating: Manchester's older neighborhoods include cast-iron, oil-fired boilers and other heating systems that have served their homes for decades. Liberty Utilities provides natural gas across much of the city, so A.J. LeBlanc Heating replaces gas furnaces and boilers and completes oil-to-gas conversions where service is available. We also work on oil and propane systems and install cold-climate heat pumps where they fit the home. Our recommendation accounts for the building's heating needs, piping or ductwork, chimney and venting, electrical capacity, and mechanical space.
Cooling: Many older Manchester homes were designed around boiler heat and have no central cooling ducts. Ductless equipment can provide room-by-room cooling with less disruption to plaster walls, and separate zones can work especially well in triple-deckers and other multi-family buildings. Homes with suitable forced-air ducts may be better candidates for central A/C or a ducted heat pump. A.J. LeBlanc Heating plans each system around the building layout, the number of living spaces, and the available electrical capacity.
Complete Home Services
for Manchester 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 Manchester. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Manchester. 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 Manchester homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Manchester homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Manchester. 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 Manchester 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 Manchester.
Trusted Since 1928.
Manchester homes often require more than a one-size-fits-all equipment swap. Tight utility rooms, older electrical panels, existing chimneys, plaster walls, and multi-family layouts all affect how the work should be planned. A.J. LeBlanc Heating brings heating, cooling, plumbing, electrical, and water-treatment expertise together, giving homeowners one local company to coordinate the related work from start to finish.
Based in Bedford, 10 minutes from Manchester
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.
Recent Work in Manchester
Each photo shows a recent project completed by the A.J. LeBlanc Heating team in Manchester.
What Southern NH
Homeowners Say
"We have been using A.J. LeBlanc Heating for a long time and are very satisfied with quality of the work and the technicians"
"A.J. LeBlanc Heating did a great job. They offered straight-forward options before the work and set clear expectations for what the costs and schedule would be. Work was completed right on time by very professional and capable technicians. Very good value for the money."
"Since using A.J. LeBlanc Heating for all my HVAC maintenance and service, I've Had no concerns that systems are in tip top shape."
HVAC & Plumbing FAQ
for Manchester, NH
Do you service Manchester, NH?
Yes. Manchester is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Manchester and the surrounding Hillsborough County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Manchester?
Our Bedford headquarters is 10 minutes from Manchester. 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 Manchester?
Yes. We provide 24/7 emergency HVAC service in Manchester 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 Manchester?
Manchester 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 Manchester?
Manchester's older neighborhoods include cast-iron, oil-fired boilers and other heating systems that have served their homes for decades. Liberty Utilities provides natural gas across much of the city, so A.J. LeBlanc Heating replaces gas furnaces and boilers and completes oil-to-gas conversions where service is available. We also work on oil and propane systems and install cold-climate heat pumps where they fit the home. Our recommendation accounts for the building's heating needs, piping or ductwork, chimney and venting, electrical capacity, and mechanical space. Whatever system you have, we service it. If it's time to replace, we'll walk you through all the options honestly.
Services in Manchester
Dedicated service pages for Manchester residents. Each page covers what you need for that specific service in your neighborhood.
Also Serving Towns Near Manchester
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.