HVAC, Plumbing & Electrical
in Pelham, NH
A.J. LeBlanc Heating serves Pelham and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
Complete Home Services
for Pelham 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 Pelham. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini split installation and service in Pelham. 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 Pelham homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Pelham homeowners. Licensed NH electricians.
Electrical Services
We Know
Pelham Homes.
Pelham sits right on the Massachusetts state line, about nine miles east of Nashua. It is mostly residential and has kept growing over the years. NH Route 38 runs through the middle of town. Interstate 93 is about six miles northeast in Salem, so it is a quick trip toward Massachusetts or up into northern New Hampshire.
Housing: Single-family homes make up about nine in ten of Pelham's housing, and most are owner-occupied. There is very little multi-family housing around. The houses span a few decades. The median home dates to around 1987, a lot went up between 1990 and 2009, and building has kept going since 2010, including newer places over on the Windham side. We see plenty of ranches, colonials, and split-levels. A lot of them are old enough now that the original furnace or boiler is coming due for replacement.
Furnaces, Boilers &
Heat Pumps
Heating in Pelham
Oil remains a common heating fuel in Pelham, and many replacement projects involve older oil furnaces or boilers that have undergone repeated repairs. Liberty Utilities began extending natural gas service in 2018, but availability still depends on the address. Homes without natural gas service continue to use oil or propane. Cold-climate heat pumps provide another option for homeowners looking to reduce oil use. We size each replacement to the home rather than simply matching the equipment being removed.
Heating Services We Provide
Pelham 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 Pelham
Many of Pelham's older homes were built around a boiler, so they have no ductwork for central air. A ductless mini split is the cleaner way to add cooling in a house like that, and it doubles as efficient heat. Homes with suitable forced-air furnace ductwork may support central A/C instead. Tight capes and split-levels take some planning to lay out right. We size the indoor mini split units and place them for even comfort floor to floor.
Cooling Services We Provide
We install, repair, and service all types of cooling equipment in Pelham, 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 Pelham
Most Pelham homes rely on private wells, while Pennichuck serves a limited number of addresses. We confirm the water source before recommending treatment. For a private well, we collect a sample and send it to an independent laboratory.
The test panel should cover pH, hardness, iron, manganese, arsenic, uranium, radon, nitrate, bacteria, and the other contaminants recommended by the New Hampshire Department of Environmental Services (NHDES). Results may point to sediment filtration, iron or manganese filtration, a softener for measured hardness, or oxidation and filtration for confirmed hydrogen sulfide, which can cause a rotten-egg odor. If bacteria are present, a whole-house ultraviolet system may be appropriate after any water condition that could interfere with disinfection is addressed.
Arsenic may call for under-sink reverse osmosis or whole-house arsenic filtration. If testing identifies radon in well water, we can provide contact information for an independent mitigation company. Pennichuck customers should begin with the report for their public system.
Water Treatment Services We Provide
Our team installs and services water-treatment equipment for Pelham 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 Pelham
Most Pelham homes use private wells, so pressure and treatment equipment matter when a symptom affects every fixture. A problem in one room usually leads us back to the plumbing in that part of the house. We repair faucets, toilets, leaking or restricted pipes, failed shutoff valves, water heaters, and slow drains.
If measured hardness, sediment, or another well-water condition is contributing to wear, we can address that connection while keeping the main repair centered on the plumbing problem.
Plumbing Services We Provide
From everyday plumbing repairs to water-heater and well-tank service, we help homeowners throughout Pelham. 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 Pelham
The company you already trust for heating and cooling in Pelham 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 Pelham.
Trusted Since 1928.
Pelham's mix of ranches, capes, split-levels, and newer homes creates varied heating and cooling needs. We replace boilers and furnaces, install central A/C and cold-climate heat pumps, and add mini splits where suitable ductwork is unavailable. Our plumbing and electrical teams can coordinate related water-heater, piping, control, or electrical work within one project.
Based in Bedford, about 20 minutes from Pelham
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
"Very comfortable with the team doing the installion"
"Very professional regarding service and installation. Left job site immaculate."
"We have been using A.J. LeBlanc Heating for a long time and are very satisfied with quality of the work and the technicians"
HVAC, Plumbing & Water FAQ
for Pelham, NH
Do you service Pelham, NH?
Yes. Pelham is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Pelham and the surrounding Hillsborough County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Pelham?
Our Bedford headquarters is about 20 minutes from Pelham. 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 Pelham?
Yes. We provide 24/7 emergency service in Pelham. Call 603-623-0412 any time, day or night, including weekends and holidays.
Are there heating or cooling rebates available in Pelham?
Pelham 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 Pelham?
Heating systems vary from one Pelham 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 Pelham?
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 Pelham?
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 Pelham?
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 Pelham?
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 Pelham
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.