Cornerstone Services: Your Trusted Home Service Partner in Salem, NH

For over twenty years, Cornerstone Services in Salem, NH has been the reliable choice for electrical, plumbing, and HVAC needs across Southern New Hampshire and Northern Massachusetts. As a locally owned and operated business, they understand the demands of New England's climate and the specific needs of homes and businesses in the area.

Business Overview

Founded in 2003, Cornerstone Services provides essential home services to both residential and commercial properties. Their team of licensed and background-checked technicians is available 24 hours a day, seven days a week, for emergencies. Whether it's a frozen pipe in a Dover winter, a broken AC during a humid Salem summer, or a faulty circuit breaker in a Manchester office, they are ready to help.

Key Services for Your Home or Business

Cornerstone Services handles a wide range of repairs, installations, and maintenance. Their work is grouped into three main categories to make it easy for homeowners and business owners to find what they need.

• Electrical: From simple outlet repairs and light fixture installations to full electric panel upgrades and EV charging station setup. They also perform safety inspections.
• Plumbing: Services cover everything from leaky faucets and clogged drains to full bathroom remodels with new tubs, showers, and toilets. They install and repair water heaters and sump pumps, which are vital for many New Hampshire basements.
• Heating & Cooling (HVAC): They install, repair, and maintain heating and air conditioning systems to keep homes comfortable year-round. This includes gas line work for furnaces and generator installations for backup power.

Areas Served with Local Knowledge

Cornerstone Services proudly serves a wide region, bringing expert care to communities across Southern New Hampshire. Their service area includes Manchester, Concord, Dover, Salem NH, Portsmouth, Laconia, Hampton, and many more towns from the Seacoast to the Lakes Region. Their technicians know the common issues in local housing, from older plumbing in historic Portsmouth homes to modern electrical demands in newer Windham developments.

Company History & Growth

Owner John Croteau started Cornerstone Services in 2003 with a simple focus on integrity and professional work. What began as a one-person operation has grown into a full team of qualified specialists. The company has expanded its service offerings over the years to become a single source for electrical, plumbing, HVAC, and handyman needs, all while maintaining the personal touch of a local business.

Leadership & Community Focus

John Croteau leads by example, embedding a culture of customer care and safety into every job. He and his team are dedicated members of the Salem, NH community and the wider region they serve. Their goal is not just to fix a problem but to leave every home or business better than they found it, building lasting relationships with their customers.

What Makes Cornerstone Services Stand Out

• 24/7 Emergency Availability: Problems don't wait for business hours, and neither do they.
• Warranty on Work: They stand behind their repairs and installations with confidence.
• Fully Vetted Technicians: Every team member is licensed, experienced, and passes a background check for your peace of mind.
• Broad Expertise: One call can handle multiple needs, from a faulty wire to a broken furnace.

Why Locals Choose Cornerstone Services

Homeowners and business managers in Salem, NH and beyond return to Cornerstone Services for their consistent reliability and quality. Their long-standing presence since 2003 shows a commitment to the community. They combine the skill of a large company with the attentive, personal service of a local neighbor. When you need a trustworthy partner for your home's essential systems, Cornerstone Services in Salem, NH delivers practical solutions with a focus on your safety and satisfaction.