Serving Massachusetts and New Hampshire, Sontag Pump & E R Sullivan are your one-stop provider for residential/commercial/industrial pumps, well drilling, hydrofracking, water treatment/filter/filtration systems, and water-quality consultation. For over 60 years, our goal has been to ensure the complete satisfaction of every customer, while offering
John C. —
I heartily recommend Sontag as a capable, honest company. Our well tank was malfunctioning so we got two estimates. One company