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Business Details
50 Years
experience
Emergency
services
Open 24/7
always available
Your Home Comfort Experts Since 1976
AL Terry Plumbing & Heating has been a trusted partner in residential and commercial plumbing, heating, air-conditioning, and electrical services since 1976. Our mission centers on delivering exceptional service experiences through personalized, professional workmanship that enriches clients' lives while building lasting relationships grounded in trust and respect. With decades of combined expertise, we prioritize quality craftsmanship, innovative solutions, and comprehensive warranties, including a 5-year guarantee on new installations and a 2-year warranty on repairs. Our family-owned business operates 24/7 emergency services across New Hampshire and southern Maine, supported by flexible financing options and the Diamond Club membership program, which offers priority service and exclusive savings.

Our commitment to excellence is reflected in our long-standing reputation, client testimonials praising our responsiveness and technical proficiency, and our ability to handle complex projects from furnace replacements to large-scale commercial systems. We maintain strong partnerships with industry professionals and suppliers, ensuring efficient project execution and adherence to the highest standards of safety and performance.
Services
Plumbing Repairs Heating Systems Electrical Services Commercial HVAC Diamond Club Membership
Details
  • Year established: 1976
Highlights and features
  • We offer 48 years of combined residential and commercial plumbing expertise.
  • Our 5-year warranty covers all new system installations.
  • 24/7 emergency service ensures immediate response to critical issues.
  • Diamond Club membership provides priority scheduling and exclusive discounts.
  • Certified technicians handle complex projects like furnace replacements with temporary solutions.
What people say
Great work. Professional and friendly. Exceeded my expectations Fast and responsive service Competitive pricing Temporary solutions provided
Services
Plumbing Repairs
Our certified technicians handle leaky faucets, sewer line replacements, water heater installations, and seasonal maintenance. We guarantee 2-year warranties on repairs and provide temporary solutions during emergencies. Our residential and commercial services ensure long-term reliability through quality materials and expert craftsmanship.
Heating Systems
We install, repair, and maintain gas, oil, and electric heating systems, including furnaces and boilers. Our team offers 100-point inspections, thermostat upgrades, and emergency heating solutions like temporary space heaters for uninterrupted comfort during system replacements.
Electrical Services
Our electrical team handles smart home technology, surge protectors, home charging stations, and generator installations. We ensure safe, code-compliant solutions for residential and commercial properties with prompt repair services backed by 2-year warranties.
Commercial HVAC
We specialize in commercial plumbing, HVAC, and mechanical systems for education, healthcare, and industrial clients. Our services include bid/spec projects, design-build solutions, and remodeling with cost-saving recommendations and guaranteed on-time delivery.
Diamond Club Membership
This membership offers front-of-the-line emergency service, 15% repair discounts, free annual inspections, and reduced service fees. For $14.95/month, members receive exclusive coupons and priority scheduling to prevent home comfort system emergencies.
People
Stephanie Mailloux
Service Operations Manager
Stephanie oversees daily service operations, ensuring efficient scheduling and client satisfaction. With extensive industry experience, she manages technician teams and coordinates complex projects while maintaining Al Terry's commitment to quality and timely service delivery.
Questions
What services does Al Terry Plumbing and Heating offer?
We provide plumbing, heating, air-conditioning, and electrical services for residential and commercial clients.
Do you offer emergency services?
Yes, our 24/7 emergency team responds immediately to critical issues.
What is the Diamond Club membership?
A priority service program with 15% repair discounts, annual inspections, and exclusive savings.
Are financing options available?
Yes, we offer flexible financing to address household issues without immediate financial strain.
What areas do you serve?
We operate throughout New Hampshire and southern Maine, including major counties and cities.
What warranties do you provide?
5-year warranty on installations and 2-year warranty on plumbing, HVAC, and electrical repairs.