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John Croteau
Owner at Cornerstone Services
Areas of Expertise | electric | electrician | heating contractor | furnace | hvac | plumber | air condition |
∞ 0 recommend
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Address
44 Cross St
Salem, NH
03079 -
Map
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About
It's our unwavering genuine dedication to our clients. We founded Cornerstone Services to provide state-of-the-art services with a high level of professionalism. Our team is known for our courtesy and convenient scheduling, offering same-day services and a system that ensures we'll be there when we say we will be there.
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I've been doing this for 22 years
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Hours of Operation
Mon - Fri 9:00AM - 5:00PM
Sat - Sun Closed
Holidays Closed