HVAC, Plumbing & Electrical
in Concord, NH
A.J. LeBlanc Heating serves Concord and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Concord Homes.
Concord is the state capital and has the housing stock to match. A lot of older homes in established neighborhoods, mixed with newer construction to the south and west.
Housing: Downtown and the surrounding streets have Victorian-era homes and older colonials going back well over a hundred years. South Concord and Penacook have more of the mid-century capes and ranches. Newer development has pushed out toward the I-93 corridor.
Heating: Unitil provides gas to much of the city, but oil heat is still very common in the older neighborhoods and on the edges of town. We do a lot of boiler work in Concord. Older steam systems show up more here than almost anywhere else in our service area.
Cooling: A lot of the older homes in Concord were never designed with air conditioning in mind. Mini splits are the most practical way to add it without ripping into old plaster walls and original woodwork.
Complete Home Services
for Concord 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 Concord. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Concord. 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 Concord homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Concord homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Concord. 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 Concord 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 Concord.
Trusted Since 1928.
We have been doing Concord work for decades and we know the housing stock well. From a 1910 gravity hot air system to a brand new high-efficiency install, we have handled it.
Based in Bedford, about 25 minutes from Concord
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
"Justin did an awesome job making sure my system was running properly and went above and beyond to make sure it was safely and properly vented to prevent any CO danger. He was courteous, professional and articulate when explaining what needed to be done and why."
"I would recommend A.J. LeBlanc Heating to anyone needing services provided. Quality work personable employees, always looking to satisfy."
"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."
HVAC & Plumbing FAQ
for Concord, NH
Do you service Concord, NH?
Yes. Concord is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Concord and the surrounding Merrimack County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Concord?
Our Bedford headquarters is about 25 minutes from Concord. 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 Concord?
Yes. We provide 24/7 emergency HVAC service in Concord 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 Concord?
Concord 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 Concord?
Unitil provides gas to much of the city, but oil heat is still very common in the older neighborhoods and on the edges of town. We do a lot of boiler work in Concord. Older steam systems show up more here than almost anywhere else in our service area. Whatever system you have, we service it. If it's time to replace, we'll walk you through all the options honestly.
Services in Concord
Dedicated service pages for Concord residents. Each page covers what you need for that specific service in your neighborhood.
Also Serving Towns Near Concord
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.