HVAC, Plumbing & Electrical
in Chester, NH
A.J. LeBlanc Heating serves Chester and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Chester Homes.
Chester has kept its rural, working-farm character even as its population grew from about 860 residents in 1900 to just over 5,200 in 2020. The town center sits where Routes 121 and 102 meet. Active farms ring it, along with a mix of longtime residents and newer families on larger lots.
Housing: Almost every home in Chester is single-family and owner-occupied. You won't find many multi-family or manufactured homes. The median house dates to around 1991, and a lot of the town went up through the 1990s and 2000s. Older neighborhoods still hold pre-1940 farmhouses and colonials. We see plenty of ranches and split-levels from the 1970s and 1980s too. Lots run big out here, and the newer houses tend to be on the large side.
Heating: Oil is what most people burn in Chester. The town never got a natural gas line, so it's oil or propane out here. We spend a lot of time tuning up, repairing, and replacing oil boilers and furnaces. The older farmhouses and colonials usually have an oil boiler feeding baseboard or radiators. A lot of the newer houses run forced-air furnaces on oil or propane. We also do oil-to-heat-pump conversions when folks want to stop buying oil.
Cooling: Ductless mini splits are usually the way to go in the older homes, which heat with a boiler and never had ductwork. They add real cooling without tearing into finished walls, and the bigger homes usually get a multi-zone setup. A house that already has ducts is a better fit for central AC or a ducted heat pump. Either way, we measure and size to the house instead of guessing.
Complete Home Services
for Chester 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 Chester. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Chester. 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 Chester homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Chester homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Chester. 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 Chester 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 Chester.
Trusted Since 1928.
Chester is a mix of older oil-heated farmhouses and newer single-family homes on big lots, so we show up ready for both. Our trucks carry parts for oil boiler and furnace jobs and for ductless mini-split installs. We do a lot of those splits in the older homes that never had ducts. Stocking the trucks that way gets a job done in one trip.
Based in Bedford, about 25 minutes from Chester
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
"Outstanding attention to quality and service."
"We have been using A.J. LeBlanc Heating for a long time and are very satisfied with quality of the work and the technicians"
"All representatives I worked with were very helpful, professional and provided excellent service."
HVAC & Plumbing FAQ
for Chester, NH
Do you service Chester, NH?
Yes. Chester is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Chester and the surrounding Rockingham County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Chester?
Our Bedford headquarters is about 25 minutes from Chester. 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 Chester?
Yes. We provide 24/7 emergency HVAC service in Chester 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 Chester?
Chester 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 Chester?
Oil is what most people burn in Chester. The town never got a natural gas line, so it's oil or propane out here. We spend a lot of time tuning up, repairing, and replacing oil boilers and furnaces. The older farmhouses and colonials usually have an oil boiler feeding baseboard or radiators. A lot of the newer houses run forced-air furnaces on oil or propane. We also do oil-to-heat-pump conversions when folks want to stop buying oil. 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 Chester
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.