HVAC, Plumbing & Electrical
in Deerfield, NH
A.J. LeBlanc Heating has served Deerfield and Southern NH since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Deerfield Homes.
Deerfield is about as rural as Southern NH gets. Large forested parcels, old properties, and a community character that has not changed much in a long time.
Housing: Older farmhouses and New Englanders on large parcels are the dominant property type. Some newer homes have been built on subdivided land, but Deerfield still feels primarily like working-farm country.
Heating: Oil heat is essentially universal here. There is no natural gas and propane is the only alternative. We do regular boiler and furnace work in Deerfield, and a lot of the equipment has been running for decades.
Cooling: Heat pumps and mini splits have been well-received in Deerfield. They are a way to add cooling and reduce oil use at the same time. Standby generators are popular here too, given how often the power goes out on rural roads in a storm.
Complete Home Services
for Deerfield 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 Deerfield. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Deerfield. 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 Deerfield homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Deerfield homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Deerfield. 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 Deerfield 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 Deerfield.
Trusted Since 1928.
We work in Deerfield regularly. Older systems, oil heat, and standby generator installs are common calls here. We keep the right parts on the truck for these rural service calls.
Based in Bedford, about 30 minutes from Deerfield
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
"After investigating four suppliers, A.J. LeBlanc Heating was the one I trusted! No gimmicks, no special sales, no "buy now" attitude, just honest answers and good advice."
"Honest and reliable service."
"As a customer for 20 years, they have always been there when I needed them, and at a reasonable price. The techs are all skilled and do a great job, at the scheduled time."
HVAC & Plumbing FAQ
for Deerfield, NH
Do you service Deerfield, NH?
Yes. Deerfield is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Deerfield and the surrounding Rockingham County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Deerfield?
Our Bedford headquarters is about 30 minutes from Deerfield. 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 Deerfield?
Yes. We provide 24/7 emergency HVAC service in Deerfield 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 Deerfield?
Deerfield 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 Deerfield?
Oil heat is essentially universal here. There is no natural gas and propane is the only alternative. We do regular boiler and furnace work in Deerfield, and a lot of the equipment has been running for decades. 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 Deerfield
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Schedule Online in 60 Seconds
Pick a date and time that works for you. Service, maintenance, or estimate visits, no phone tag.
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.