OUR company
Al Terry Plumbing
& Heating, Inc.
Since 1976, Al Terry Plumbing & Heating, Inc. has been a leading name in energy-efficient appliance solutions across New Hampshire. Our story began when Al Terry ventured out to start his own company, initially serving single-family residential homes. From plumbing to heating, cooling, and everything in-between, we continue do it all for our valued customers today.
We are more than just a company. We’re a real team working together to guarantee your satisfaction. We vet and train every team member to ensure your peace of mind and confidence when hiring us. Whether you need a quick repair, annual maintenance, or a completely new installation, we’ll be there when you need us most, 24/7, 365.

Going the Extra Mile to Make You Smile
We only sell genuine trusted-brand furnaces, boilers, air conditioning systems, water heaters, water softening/purification systems and various ductless heating and cooling solutions. We know what it takes to help our clients slash their monthly power bills, lower their carbon footprint, and enjoy more targeted heating and cooling all year around. As a Mitsubishi Diamond Elite Contractor we provide the latest in economical mini-split HVAC solutions.
We are committed to getting the job done right, the first time around. We keep our technicians on the pulse of the latest tools, techniques, and technology to ensure you get brilliant results that last for years to come.
Click to REQUEST AN APPOINTMENT with Al Terry Plumbing, Heating & AC today. We look forward to being of service soon!
OUR TEAM
Meet the Al Terry Team

Michael Terry
President & CEO

Stephanie Mailloux
Service Operations Manager

Corey Rousseau
Construction Manager/ Senior Estimator

Glenn Berube
Senior Project Manager

John Collyer
Controller

Meagan Rousseau
Assistant Controller
contact us
Request an Appointment
In order for us to provide you the best heating, plumbing and air conditioning service, please fill out the information below. A member of our staff will contact you to schedule your appointment after we receive your information.
FROM THE BLOG
Recent News and Updates
Why do I Need a Furnace Inspection?
When the colder weather hits New England, it leaves homeowners with a few responsibilities to take care of. One of the tasks that you’ll want to be proactive about it scheduling an annual furnace inspection.
READ MOREPreparing Your Plumbing for Winter
It may seem soon to be already thinking about snowflakes and freezing temperatures, but unfortunately, the winter months always tend to sneak up on us quicker than we expect.
READ MOREHow Can I Prevent Pipes From Freezing?
As the colder temperatures of winter have arrived, it’s important to keep your plumbing and heating system in mind. Protecting your pipes from freezing is one of the most crucial tasks.
READ MORE
“Mark knew exactly what he was doing. Don’t know how he managed to install our new hot water tank. The space was so tight. Your employee’s are the best, #1. Thank you for always being there for us.”
– Patty P.