HVAC, Plumbing & Electrical
in Brookline, NH
A.J. LeBlanc Heating has served Brookline and Southern NH since 1928. Licensed technicians, honest estimates, and 24/7 emergency service.
We Know
Brookline Homes.
Brookline is a small, quiet community between Milford and Nashua that has stayed quiet and rural despite its location.
Housing: A mix of older rural homes and farmhouses alongside newer single-family construction on the outskirts. Compact in population but with a country character.
Heating: Oil heat dominates. Natural gas is not widely available. We do regular boiler and furnace work in Brookline.
Cooling: Mini splits are the practical cooling option for most homes here and we install them regularly.
Complete Home Services
for Brookline 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 Brookline. Annual maintenance and 24/7 emergency response.
Heating ServicesAir Conditioning
Central A/C and ductless mini-split installation and service in Brookline. 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 Brookline homes.
Plumbing ServicesElectrical
Panel upgrades, generators, EV chargers, and electrical repair for Brookline homeowners. Licensed NH electricians.
Electrical Services
Furnaces, Boilers &
Heat Pumps
We install and service all heating equipment in Brookline. 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 Brookline 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 Brookline.
Trusted Since 1928.
We cover Brookline as part of our southern service area. Oil boilers and furnaces, mini split installs, and water heater replacements are common jobs here.
Based in Bedford, about 25 minutes from Brookline
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 had an excellent experience with A.J. LeBlanc Heating. The salesman was very helpful and knowledgable and the installers were tremendous."
"Like the new schedule method, it allows me to set up the schedule at my leisure and take advantage of the discount. This innovation adds to my long term satisfaction with A.J. LeBlanc Heating."
"They are knowledgeable and courteous. They installed a ductless system so I continue to use their service for yearly maintenance of my furnace and ductless units."
HVAC & Plumbing FAQ
for Brookline, NH
Do you service Brookline, NH?
Yes. Brookline is one of our core service areas. We provide heating, air conditioning, plumbing, and electrical services throughout Brookline and the surrounding Hillsborough County area. Call 603-623-0412 for a free estimate.
How quickly can you respond in Brookline?
Our Bedford headquarters is about 25 minutes from Brookline. 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 Brookline?
Yes. We provide 24/7 emergency HVAC service in Brookline 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 Brookline?
Brookline 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 Brookline?
Oil heat dominates. Natural gas is not widely available. We do regular boiler and furnace work in Brookline. 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 Brookline
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.