HVAC, Plumbing & Electrical
in Fremont, NH
A.J. LeBlanc Heating serves Fremont and Southern New Hampshire. Family-owned since 1928, our EPA-certified HVAC technicians, licensed plumbers, licensed electricians, and water-treatment specialists provide honest estimates and 24/7 emergency service.
Complete Home Services
for Fremont Homeowners
Our in-house 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
We install, repair, and maintain furnaces, boilers, and heat pumps in Fremont, with 24/7 emergency service available.
Heating ServicesAir Conditioning
We install and service central A/C and ductless mini split systems in Fremont. Our team has installed thousands of ductless systems across Southern NH.
A/C ServicesPlumbing
Our licensed plumbers handle water heaters, drains, fixtures, water-supply piping, and residential plumbing repairs in Fremont homes.
Plumbing ServicesElectrical
Our licensed New Hampshire electricians handle panel upgrades, standby generators, EV chargers, and electrical repairs for Fremont homeowners.
Electrical Services
We Know
Fremont Homes.
Fremont combines older farm properties with single-family neighborhoods on larger lots. A.J. LeBlanc Heating serves homes throughout this Rockingham County community.
Housing: About 87 percent of Fremont's housing consists of single-family homes, and roughly nine in ten units are owner-occupied. Much of the town was built from the 1970s through the 2000s, including ranches, capes, and colonials, while some pre-1940 farmhouses remain. Most homes use private wells, and Fremont has no natural gas service. Those conditions shape the heating, plumbing, and water systems found throughout town.
Furnaces, Boilers &
Heat Pumps
Heating in Fremont
Fremont has no natural gas service, so homes rely on oil, propane, electricity, and heat pumps. Older farmhouses and established homes often contain oil boilers or furnaces that benefit from regular maintenance and careful replacement planning. A.J. LeBlanc Heating services and replaces oil and propane equipment and installs cold-climate heat pumps for homeowners who want another option. We size the system to the home's construction, layout, distribution system, and heating needs.
Heating Services We Provide
We take care of all heating equipment in Fremont. From routine annual service to emergency repairs and full system replacements, our team is ready to help.
- 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 Fremont
Many older Fremont homes use boilers or radiators and were not built with central-air ductwork. A properly designed mini split can deliver zoned cooling and supplemental heat without a major duct installation. Later homes with suitable forced-air ducts can often use central A/C or ducted heat-pump equipment. A.J. LeBlanc Heating evaluates the existing equipment, floor plan, airflow, and electrical capacity before recommending either approach.
Cooling Services We Provide
From central air conditioning to heat pumps and ductless mini splits, we handle cooling installation and service in Fremont. We have completed thousands of ductless installations across Southern NH. Call us for a quick response to a summer breakdown or full system 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 Fremont
Most Fremont homes use private bedrock wells, while a few small public-water systems serve certain addresses. The town's Source Water Protection Plan covers public sources and groundwater used by private wells, but testing responsibility depends on the type of service. Arsenic and manganese may be present without an obvious change in taste, smell, or color, so A.J. LeBlanc Heating bases its recommendation on private-well samples sent to an independent laboratory.
Results may support sediment, iron, manganese, hardness, sulfur-odor, ultraviolet, or arsenic treatment. If radon aeration is recommended, we can provide contact information for an independent company, while community-system customers should begin with their supplier's report.
Water Treatment Services We Provide
We install and service water-treatment systems throughout Fremont. When testing is needed, we send a water sample to an independent laboratory and use the results to select and size the appropriate equipment.
- 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 Fremont
Fremont's older farmhouses and later ranches, capes, and colonials contain plumbing installed across several decades. A.J. LeBlanc Heating repairs faucets, running toilets, failed shutoff valves, leaking supply piping, slow drains, and water heaters. At private-well properties, we also service well tanks, pressure switches, gauges, and check valves.
We trace the symptom to the failed component and keep the repair focused on dependable plumbing performance.
Plumbing Services We Provide
We provide residential plumbing service throughout Fremont, including fixture repairs, water heaters, household drains, water-supply piping, well tanks, pressure switches, and related controls. We respond quickly and explain the work clearly.
- 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 Fremont
You can turn to the same trusted company for heating, cooling, and electrical work in Fremont. Our New Hampshire electricians are licensed to do the job properly.
Electrical Services We Provide
Our electrical services include panel upgrades, standby generators, and EV charger installations. We provide a quick response and do the work to code.
- Electrical Panel Upgrades
- Standby Generator Installation
- EV Charger Installation
- Lighting, Outlets & Switches
- Electrical Repair & Service
Local to Fremont.
Trusted Since 1928.
A.J. LeBlanc Heating serves Fremont homes ranging from older farmhouses to later single-family neighborhoods. Our work includes oil and propane heating, central and ductless cooling, private-well plumbing, water treatment, electrical service, and standby generators. Keeping those trades in-house helps us coordinate projects that affect more than one home system.
Based in Bedford, about 35 minutes from Fremont
Our shop is on South River Road in Bedford. We know the roads and we respond quickly.
Licensed, Insured & Background-Checked
Every A.J. LeBlanc HVAC technician holds EPA Section 608 certification and a separate New Hampshire fuel gas fitter license. Our plumbers and electricians are New Hampshire 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 happy with the work and service. Techs are professional and nice."
"A.J. Leblanc Heating always does a great job."
"Responsible service; good people to talk to both at the office and in the field. Very responsive to the customer's needs."
HVAC, Plumbing & Water FAQ
for Fremont, NH
Do you service Fremont, NH?
Yes. Fremont is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Fremont and the surrounding Rockingham County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Fremont?
Our Bedford headquarters is about 35 minutes from Fremont. We typically schedule service within 1-2 business days, with same-day appointments for emergencies when scheduling allows. For urgent heating or cooling issues, call us directly at 603-623-0412.
Do you offer emergency service in Fremont?
Yes. We provide 24/7 emergency service in Fremont. Call 603-623-0412 any time, day or night, including weekends and holidays.
Are there heating or cooling rebates available in Fremont?
Fremont 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 Fremont?
Heating systems vary from one Fremont 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 Fremont?
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 Fremont?
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 Fremont?
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 Fremont?
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 Fremont
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.