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.
Complete Home Services
for Chester Homeowners
Our licensed heating, cooling, plumbing, and electrical teams work together under one roof. Homeowners get one company to coordinate the job and one clear point of contact from start to finish.
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
Water heaters, drains, fixtures, water-supply piping, and residential plumbing repairs for Chester homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Chester homeowners. Licensed NH electricians.
Electrical Services
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 the town center, along with a mix of longtime residents and newer families on larger lots.
Housing: Almost every Chester home is an owner-occupied single-family house. You won't find many multi-family homes. The median house dates to around 1991, and many of the town's homes were built through the 1990s and 2000s. Older neighborhoods still hold pre-1940 farmhouses and colonials. We also see plenty of ranches and split-levels from the 1970s and 1980s. Building lots run large in Chester, and the newer houses tend to be on the large side.
Furnaces, Boilers &
Heat Pumps
Heating in Chester
Most people in Chester heat with oil. The town never got a natural gas line, so homes here run on oil or propane. 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. Many of the newer houses run forced-air furnaces on oil or propane. We also convert homes from oil to heat pumps when owners want to stop buying oil.
Heating Services We Provide
Chester homeowners can call us for heating installation, repairs, and annual service. We also replace complete heating systems and respond quickly when something goes wrong.
- 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
Cooling in Chester
Many older boiler-heated homes lack ductwork, making ductless mini splits a practical cooling option. Mini splits add real cooling without tearing into finished walls, and the bigger homes usually get a multi-zone setup. Homes that already have ductwork may be better candidates for central A/C or a ducted heat pump. Either way, we measure and size the system to the house instead of guessing.
Cooling Services We Provide
We install, repair, and service all types of cooling equipment in Chester, including central air, heat pumps, and ductless mini splits. With thousands of ductless installations completed across Southern NH, our team has extensive experience. We respond quickly when you need a repair or replacement.
- Central A/C Installation
- Ductless Mini Split Systems
- Heat Pump Installation
- A/C Repair & Tune-Up
- Indoor Air Quality
Filtration, Softeners
& Testing
Water Treatment in Chester
Chester relies on groundwater through private wells and smaller regulated public-water systems. Nearby wells can have different chemistry, so private-well treatment begins with testing at the property. Customers on a regulated system can start with the provider's water-quality report.
In either case, we match the equipment to a confirmed result or a clear concern such as taste, odor, staining, or scale. Private-well options may include sediment filtration, iron or manganese filtration, a softener, or an oxidizing system for confirmed sulfur odor. Separate results may call for whole-house ultraviolet treatment or whole-house arsenic filtration or reverse osmosis.
For a confirmed radon result, we can give the homeowner contact information for an independent mitigation provider. Regulated-system customers may choose whole-house carbon or a dedicated drinking-water system for a specific goal.
Water Treatment Services We Provide
Our team installs and services water-treatment equipment for Chester homes. We use independent laboratory results for private wells and the utility report and condition at the tap for public-water homes.
- Well Water Filtration
- Water Softeners
- Iron & Manganese Removal
- Reverse Osmosis Drinking Water
- UV Purification
- Water Sampling & Independent Laboratory Testing
Water Heaters, Drains
& Fixtures
Plumbing in Chester
Knowing whether a Chester property uses a private well or a regulated community supply puts whole-house pressure and treatment concerns in the right context. From there, we concentrate on the plumbing at the home. We take care of dripping faucets, running toilets, failed valves, leaking or restricted supply lines, water-heater problems, and slow drains.
When measured hardness, iron, sediment, or another water condition is damaging components, we can pair the repair with treatment that addresses the cause.
Plumbing Services We Provide
From everyday plumbing repairs to water-heater and well-tank service, we help homeowners throughout Chester. We also service pressure switches and related well-system controls.
- Water Heater Installation
- Well Tanks, Pressure Switches & Controls
- Drain Cleaning
- Faucet & Fixture Installation
- Household Water-Supply & Drain Piping
- Repairs & Service
Panels, Generators
& EV Chargers
Electrical in Chester
The company you already trust for heating and cooling in Chester can handle your electrical work too. Our electrical work is completed by licensed New Hampshire electricians.
Electrical Services We Provide
Call us for a panel upgrade, standby generator, or new EV charger. We respond quickly and make sure the work is completed to code.
- Electrical Panel Upgrades
- Standby Generator Installation
- EV Charger Installation
- Lighting, Outlets & Switches
- Electrical Repair & Service
Local to Chester.
Trusted Since 1928.
Chester's housing ranges from older oil-heated farmhouses to newer single-family homes on larger lots. We service and replace oil and propane boilers and furnaces, install ductless heat pumps in homes without ducts, and evaluate central or ducted systems where suitable ductwork is already present. Our heating, cooling, plumbing, and electrical teams can coordinate the related work under one clear project plan.
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 technicians are not paid sales commission. Their recommendations stay focused on what the home needs.
24/7 Emergency Response
No heat at 2am? We answer the phone every day of the year, including holidays.
What Southern NH
Homeowners Say
"All representatives I worked with were very helpful, professional and provided excellent service."
"I have used A.J. LeBlanc Heating for over 10 years and I have never been disappointed with their personnel or the work product. I highly recommend LeBlanc Heating."
"We have been very satisfied with A.J. LeBlanc Heating's installation and service. The workmanship and quality was above what I expected. Thank you!"
HVAC, Plumbing & Water 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 service in Chester. Call 603-623-0412 any time, day or night, including weekends and holidays.
Are there heating or cooling rebates available in Chester?
Chester homeowners may qualify for NHSaves rebates through Eversource, Liberty Utilities, New Hampshire Electric Cooperative, or Unitil. Additional New England Heat Pump Accelerator incentives may apply to qualifying equipment. Program rules and funding can change, so we confirm the current options when preparing the 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?
Heating systems vary from one Chester home to another. We service boilers, furnaces, heat pumps, and other common systems. After inspecting the home, we explain the repair or replacement options clearly.
Do I need water treatment in Chester?
It depends on your water source and your goals. For a private well, we collect a sample and send it to an independent laboratory. We use the results to recommend treatment only when the water calls for it. For public water, we review the utility report and investigate the condition at the tap before recommending additional equipment.
What water treatment systems do you install in Chester?
We install water softeners, iron and manganese filters, sediment filters, activated-carbon filters, whole-house ultraviolet systems, arsenic-treatment systems, and under-sink reverse osmosis. Equipment is selected and sized from independent laboratory results, the public-water report, and the homeowner's specific goal. For radon in well water, we can provide contact information for an independent mitigation company.
What plumbing services do you offer in Chester?
We handle water heaters, drain cleaning, faucet and fixture installation, leak and pipe repair, shutoff valves, and water-supply and drain piping throughout the home. If the home uses a private well, we also service the well tank, pressure switch, and related controls. We complete selected exterior piping as well, including irrigation and accessory-dwelling-unit connections.
Do you install and replace water heaters in Chester?
Yes. We install and replace natural gas, propane, oil, and electric water heaters, plus heat-pump water heaters. We help you choose the right size and fuel for your home and install it to code.
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.