HVAC, Plumbing & Electrical
in Penacook, NH
A.J. LeBlanc Heating serves Penacook and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Penacook Homes.
Penacook is the northern village of Concord and has its own identity. Older housing stock and a distinct character separate from the rest of the capital city.
Housing: Mostly older single-family homes, capes, and New Englanders from the early-to-mid 20th century. Some of the oldest residential housing stock in the Concord area.
Heating: Oil boilers and older gas systems are common. Penacook has some of the oldest homes in the Concord area and we do a lot of older system work here.
Cooling: Mini splits are a popular addition. These homes were built long before air conditioning was something anyone thought about.
Complete Home Services
for Penacook 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 Penacook. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Penacook. 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 Penacook homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Penacook homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Penacook. 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 Penacook 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 Penacook.
Trusted Since 1928.
We work in Penacook as part of our broader Concord service area. The older homes here are exactly the kind of work we have been doing for nearly 100 years.
Based in Bedford, about 25 minutes from Penacook
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
"Responsible service; good people to talk to both at the office and in the field. Very responsive to the customer's needs."
"Excellent response time in both sales and installation."
"Excellent service, fast response time, smart and pleasant techs, and good prices. I am completely happy!"
HVAC & Plumbing FAQ
for Penacook, NH
Do you service Penacook, NH?
Yes. Penacook is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Penacook and the surrounding Merrimack County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Penacook?
Our Bedford headquarters is about 25 minutes from Penacook. 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 Penacook?
Yes. We provide 24/7 emergency HVAC service in Penacook 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 Penacook?
Penacook 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 Penacook?
Oil boilers and older gas systems are common. Penacook has some of the oldest homes in the Concord area and we do a lot of older system work here. 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 Penacook
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.