HVAC, Plumbing & Electrical
in Hopkinton, NH
A.J. LeBlanc Heating has served Hopkinton and Southern NH since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Hopkinton Homes.
Hopkinton is a well-regarded community west of Concord with good schools, a mix of rural and suburban character, and one of the best agricultural fairs in New England.
Housing: Older colonials and farmhouses near the village, 70s through 90s single-family homes throughout the residential areas, and newer construction closer to I-89. A true mix.
Heating: Some gas availability near the village but oil and propane heat most of the town. We see both and handle both.
Cooling: Mini splits and heat pumps are popular in the older homes that did not have air conditioning built in.
Complete Home Services
for Hopkinton 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 Hopkinton. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Hopkinton. 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 Hopkinton homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Hopkinton homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Hopkinton. 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 Hopkinton 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 Hopkinton.
Trusted Since 1928.
Hopkinton has a good variety of home types and we see work here across the full range.
Based in Bedford, about 25 minutes from Hopkinton
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
"We appreciate the hard work and customer care that A.J. Leblanc's provided. Thank you!"
"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."
"We depend on A.J. Leblanc HVAC to keep our system in top condition so we are cool in the summer and warm in the winter."
HVAC & Plumbing FAQ
for Hopkinton, NH
Do you service Hopkinton, NH?
Yes. Hopkinton is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Hopkinton and the surrounding Merrimack County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Hopkinton?
Our Bedford headquarters is about 25 minutes from Hopkinton. 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 Hopkinton?
Yes. We provide 24/7 emergency HVAC service in Hopkinton 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 Hopkinton?
Hopkinton 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 Hopkinton?
Some gas availability near the village but oil and propane heat most of the town. We see both and handle both. 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 Hopkinton
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.