Get matched with top water treatment & purification system installers and replacers in your area

Randy Marquis Well and Pump specializes in water wells, well pumps, and water filtration. 25 years of experience. Only the best of materials, customers have years of service with our installed equipment. We back all our warranties with labor (parts and labor). We open 24 hours a day 7 days a week. Weekends for no additional cost. Talk to the owner directly. Phone, text, or email. If you have a problem with your water call, I truly do care about water and water quality. Call if: Need any type of water service? Need water? Need a well pump? Want more water pressure? Need a filter? Need a water softener? Does your water taste, look, or smell funny? Do you need a new well? Do you need a new Well Point?

Do you have Iron, manganese, sulfur, arsenic, uranium or just hard water give us a call. Our customer service is our main priority, we are here to help you. We have many years of experience to give you confidence that we are your number one choice for your next water treatment purification system. Call us today and we look forward to your future business! We keep our prices low so everyone can afford healthy clean water. We are all about community and family. It will not cost you a fortune for healthy water if you give us a call. We also do no interest short term payment plans! There is no reason not to drink clean healthy water.

Absolute Water System, LLC, has been a leader in water purification for residential, commercial and drinking water systems since 1981. We proudly serve MA, NH and southern ME. Call us today!

Maine Line Water & Radon Treatment, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Since 1989, H2O Care has earned the trust of over 15,000 customers in New England. We combine water technology expertise with Licensed Master and Journeyman plumbers for a complete, professional job. Published multiple times in Water Technology Magazines (see publications tab on our website), we are your trusted source for making water safer and better for drinking, bathing and cooking. Not a franchise, therefore we can choose the best available equipment and technology on the market to address your specific water quality issues. We GUARANTEE all of our work. You will speak to a person, not a recording if you call during normal working hours! With over 25 service and installation technicians and 20 service vehicles, we are ready to serve.

Marquis Well & Pump is a complete water service company. We install and service water pump systems, softeners, all types water filtration, well drilling, and geothermal. We also provide these services: water testing, well inspections including pump testing, water pump system inspections, and filtration system inspections. If you have a problem with your water call "We have the Solution".

Midcoast Aerus is an air & water filtration company with locations in Portland, Brunswick and Rockland, Maine. We offer high end water filtration products specific to your unique water quality situation. We offer free immediate response water tests which will allow us to make recommendations to fix your water quality. More complex treatment solutions will have a full certified lab analysis followed up with the correct solution.

At Secondwind Water Systems, we specialize in customized water treatment solutions for homes and businesses across New Hampshire. Whether you're dealing with Hard Water, PFAS, Arsenic, Odors, or other water quality issues, we provide testing, diagnosis, and system installation tailored to your unique water chemistry. What sets us apart? We have more certified water professionals than any other company in New Hampshire—ensuring every recommendation we make is backed by deep technical expertise. Our team is dedicated to delivering dependable, high-quality service with solutions that truly work. We stand behind our work with exceptional warranties, ongoing support, and a commitment to doing what’s right for our customers. From softeners and filtration systems to drinking water solutions and advanced contaminant removal, you can trust Secondwind to improve your water—and your peace of mind.

Coy Plumbing and Heating delivers top-quality services with a focus on precision and reliability. From repairs and installations to emergency fixes, we ensure your systems will run smoothly and efficiently. ***WE ALSO SPECIALIZE IN BOILER REPAIRS AND INSTALLATION***