Cornerstone Services Salem NH

Business Overview

Cornerstone Services Salem NH is a licensed home services provider serving houses and businesses across southern New Hampshire and nearby Massachusetts and Maine. The company offers electrical, plumbing, and HVAC work, plus cleaning and handyman services. They provide 24/7 emergency response, flexible scheduling, and background-checked technicians. Staff size varies by season, but the team includes trained electricians, plumbers, HVAC techs, and service coordinators focused on practical solutions for homeowners and small businesses.

Key Services

Work is available for both residential and commercial properties. Common projects include routine fixes and full installations:

• Electrical: panel work, circuit breaker installation and repair, outlet and light fixture installation, whole-home electric inspections, EV charging station setup, generator installation.
• Plumbing: faucet, sink, toilet, shower, and bathtub installation or repair; drain and water pipe work; water heater and sump pump services; gas line work.
• HVAC: system repair, seasonal maintenance, and installation or replacement for heating and cooling units.
• Handyman & cleaning: small repair jobs, office and home cleaning, and ongoing maintenance plans.

Areas Served

Cornerstone Services regularly works throughout southern New Hampshire and nearby towns in northern Massachusetts and coastal Maine. Primary hubs include Manchester, Concord, Portsmouth, Salem, Hudson, Bedford, Nashua and nearby communities. They also take calls from the Seacoast to the Lakes Region and parts of Merrimack County and Rockingham County.

Company History

The company began in 2003 when John Croteau launched a small local service team with a focus on clear pricing and dependable work. Over the years the crew grew to include licensed electricians, plumbers and HVAC technicians. Cornerstone Services expanded its fleet and added standby generator work, lighting design, and preventive maintenance plans. The business keeps warranty options on many projects and runs background checks on technicians.

Leadership

Owner John Croteau started Cornerstone Services in 2003 and remains active with daily operations. John emphasizes safety, practical solutions, and community ties. The team participates in local trade events and supports neighborhood initiatives on home safety and energy savings.

Specialties & Highlights

• 24/7 emergency response for electrical, plumbing, and heating failures.
• Licensed technicians with background checks and clear warranties.
• Comprehensive services from small repairs to full installations.
• Local knowledge of cold New England winters, pipe protection, and home heating needs.

Why Locals Choose Cornerstone Services

Residents pick Cornerstone Services Salem NH for steady, experienced crews who respond when systems fail. The company blends practical repair work with routine maintenance so homes and offices stay safe through snow and storms. Cornerstone Services Salem NH works to finish projects cleanly and on schedule, and their staff tries to leave each site in better shape than they found it.

For same-day help or to set a maintenance plan, homeowners and business owners in Salem NH and the surrounding towns can contact Cornerstone Services for a clear estimate and an appointment.