About us

Who We Are

• Progressive, family owned and operated business

• Trusted and recommended in southern New Hampshire since 1987

• Licensed NH Master Plumbers and state approved apprentices

• Committed to a drug free workplace

• Highly trained, skilled professionals eager to fulfill your plumbing needs

Who We Serve

• Homeowners

• Commercial establishments

• Property management firms

• Condominium associations

• Food service accounts

• Remodeling contractors

• New construction contractors

• Tenant improvement contractors

Call Mainline today at 603-437-9114