HVAC, Plumbing & Electrical
in Kingston, NH
A.J. LeBlanc Heating serves Kingston and Southern NH, family-owned since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Kingston Homes.
Kingston is one of New Hampshire's oldest towns, centered on the historic village green known as the Plains. A.J. LeBlanc Heating serves older homes near the center and later properties around Great Pond, Kingston State Park, and the town's rural roads.
Housing: About 83 percent of Kingston's housing units are single-family homes, with much of the stock built during the 1970s and 1980s. Older colonials and New Englanders remain near the village, where a smaller share of multi-family housing is also found. That mix gives Kingston boiler-heated historic homes, later forced-air houses, and newer heat-pump installations within the same service area.
Heating: Oil and propane heat many Kingston homes, while Unitil lists natural gas service in part of town. A.J. LeBlanc Heating confirms gas availability for the address before presenting conversion or replacement options. We service and replace oil and propane boilers and furnaces, work on natural-gas equipment where service is available, and install cold-climate heat pumps for homeowners adding cooling or reducing delivered-fuel use. Each system is sized to the home and its existing distribution.
Cooling: Many older Kingston homes use boilers and radiators and would need a new duct system for central A/C. A properly designed mini split can deliver zoned cooling without building a new duct network. Homes with suitable existing ducts may be good candidates for central A/C or a ducted heat pump. A.J. LeBlanc Heating evaluates the floor plan, airflow, electrical capacity, and existing equipment before recommending either approach.
Complete Home Services
for Kingston 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 Kingston. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Kingston. 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 Kingston homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Kingston homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Kingston. 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 Kingston 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 Kingston.
Trusted Since 1928.
A.J. LeBlanc Heating works throughout Kingston on oil and propane boilers, furnaces, central and ductless heat pumps, and the plumbing and electrical systems that support them. We evaluate the installed equipment and explain repair and replacement options clearly. Our family-owned company has served New Hampshire since 1928.
Based in Bedford, about 35 minutes from Kingston
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
"Continuous excellent service with honest and helpful employees."
"Very happy with the work and service. Techs are professional and nice."
"Timely and professional! Would highly recommend!"
HVAC & Plumbing FAQ
for Kingston, NH
Do you service Kingston, NH?
Yes. Kingston is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Kingston and the surrounding Rockingham County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Kingston?
Our Bedford headquarters is about 35 minutes from Kingston. 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 Kingston?
Yes. We provide 24/7 emergency HVAC service in Kingston 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 Kingston?
Kingston 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 Kingston?
Oil and propane heat many Kingston homes, while Unitil lists natural gas service in part of town. A.J. LeBlanc Heating confirms gas availability for the address before presenting conversion or replacement options. We service and replace oil and propane boilers and furnaces, work on natural-gas equipment where service is available, and install cold-climate heat pumps for homeowners adding cooling or reducing delivered-fuel use. Each system is sized to the home and its existing distribution. 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 Kingston
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.