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 Concord's northern village, with its own ZIP code, post office, and village association. It grew along the Contoocook River, which falls about 100 feet in a little more than a mile before joining the Merrimack. A.J. LeBlanc Heating serves its mill-era homes, postwar neighborhoods, multi-family properties, and newer development.
Housing: Penacook has an unusually broad housing mix for a village its size. Nineteenth-century mill homes and older New Englanders stand near the river, while postwar capes and ranches fill nearby single-family neighborhoods. The village also includes converted two- and three-family houses, manufactured homes, and newer apartments closer to the main roads. Each building type brings different mechanical-space, access, zoning, and equipment needs.
Heating: Penacook's mill-era homes and postwar neighborhoods use oil, propane, and natural gas. Liberty Utilities serves parts of the village, with availability confirmed for the address. A.J. LeBlanc Heating repairs and replaces boilers and furnaces and plans oil-to-gas or cold-climate heat-pump conversions where they fit the property. In compact older mechanical rooms, we account for service access, piping, venting, controls, and electrical needs before laying out the replacement.
Cooling: Many older Penacook homes use boiler heat and have no central cooling ducts. A mini split system can add room-by-room cooling and supplemental heat without a major duct project. Postwar and newer homes with suitable warm-air ducts may be served by central air conditioning or a ducted heat pump. A.J. LeBlanc Heating evaluates the building layout and any multi-family zoning needs before selecting equipment.
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.
Penacook is part of A.J. LeBlanc Heating's Concord service area, with housing that ranges from mill-era and multi-family properties to postwar ranches and newer homes. We replace boilers and furnaces, install central and ductless heat pumps, and coordinate related plumbing, electrical, and water-treatment work through our in-house teams. The company has been family-owned since 1928.
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
"If you want quality people that do excellent work do not look anywhere else. From the top down you are dealing with people that care about their work and treat you well."
"We appreciate the hard work and customer care that A.J. Leblanc's provided. Thank you!"
"I have been very satisfied with the fair, competitive pricing and quality of the workmanship. The technicians and sales staff have been very professional and courteous. The installations have been completed on schedule, as promised."
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?
Penacook's mill-era homes and postwar neighborhoods use oil, propane, and natural gas. Liberty Utilities serves parts of the village, with availability confirmed for the address. A.J. LeBlanc Heating repairs and replaces boilers and furnaces and plans oil-to-gas or cold-climate heat-pump conversions where they fit the property. In compact older mechanical rooms, we account for service access, piping, venting, controls, and electrical needs before laying out the replacement. 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.