The Granite Group: Your HVAC, Plumbing, and Water Supplier in Londonderry, NH

For homeowners and contractors in Southern New Hampshire, finding a reliable source for heating, cooling, and plumbing supplies is key. The Granite Group in Londonderry, NH, has been that trusted partner for over a century. Serving towns from Manchester to Candia, they provide the parts and expertise to keep local homes comfortable and systems running smoothly.

Business Overview

The Granite Group is a full-service wholesale distributor. They focus on supplying contractors, fuel dealers, and skilled tradespeople across New England. While they are not a direct emergency service contractor for homeowners, their extensive inventory and expert staff support the professionals who handle those urgent calls. Their operation includes over 60 branches and 16 retail showrooms called Sink & Spout, making them a major resource in the region.

Key Services

The Granite Group Londonderry supports a wide range of home service needs through its product offerings and knowledgeable staff. Key areas include:

• Heating & Air Conditioning/HVAC: Supplies and parts for furnaces, heat pumps, and AC units, crucial for handling New Hampshire's cold winters and humid summers.
• Plumbing: Everything from pipes and fittings to decorative fixtures. They offer resources for plumbing inspections and repairs.
• Water Suppliers: Products and solutions for water quality, filtration, and supply systems.
• Propane Supplies: Supporting heating and appliance needs for many rural and suburban homes in the area.

Areas Served

The Granite Group serves a core part of Southern New Hampshire. Their Londonderry location is a hub for communities including ManChester, Merrimack, Bedford, Auburn, Chester, Candia, and East Merrimack. Their team understands the specific needs of local housing, from older Manchester homes to newer Bedford developments, ensuring they stock the right products for the area's buildings.

Company History

The story began in 1901. What started as a local supplier has grown into a New England institution. The company expanded steadily, adding branches and, later, the Sink & Spout retail showrooms. This growth was built on consistent service to tradespeople. A significant milestone was earning Mitsubishi's Diamond Leader of The Year award, highlighting their expertise in HVAC solutions.

Leadership

While specific owner details aren't public, the leadership at The Granite Group has fostered a culture of deep product knowledge and community support. Their staff are trained experts, many with years of experience serving New Hampshire contractors. This local presence means they're invested in the success of the tradespeople who build and maintain homes across the state.

Specialties & Highlights

• Expertly-Trained Staff: Not just a warehouse; employees can offer real advice on product selection and application.
• Sink & Spout Showrooms: 16 locations where contractors and homeowners can see high-end decorative plumbing and fixtures firsthand.
• Online Store for Pros: A streamlined digital platform designed specifically for contractors and fuel dealers to order efficiently.
• Industry Award Winner: Recognized by major brands like Mitsubishi for leadership and excellence in distribution.
• Wide Product Range: A single source for plumbing, heating, cooling, water, and propane needs.

Why Locals Choose The Granite Group

For professionals and serious DIYers in Londonderry, NH, The Granite Group means reliability. Their long history shows a commitment to the region. They have the products in stock when needed, backed by people who know how those products work in local homes. Whether it's a specific fitting for a Manchester renovation or a new heat pump for a Bedford home, The Granite Group provides the quality supplies and trusted support that the community has depended on for generations.