McMahon’s Water Services is a family owned and operated business located in Alfred, Maine. Established in 1989 by Ed McMahon (Master Plumber, certified pump installer & water filtration specialist), the company has installed and serviced water filtration systems for satisfied customers throughout Southern and Central Maine.At McMahon’s Water Services, we treat our customers how we would like to be treated. We will always be honest, reliable & friendly. We practice good ethics and character, even if you are not originally our customer.

We guarantee our equipment will do what we say and eliminate the water issues it was installed for. Our equipment is easy to service & maintain.

McMahon’s Water Services provides free in-house water analysis, consultation and treatment recommendations. We will not recommend treatment that is not in your best interest. We do recommend equipment that suits your individual water treatment needs and work with excellent manufacturers that back their equipment and provide excellent support.

Looking for Quality Pump Company? We can help!

We Now Offer

Well Pump Installation and Emergency Service Work.

Residential Filter Installation and Service on ALL BRANDS!

  • McMahon's Water Services is a Top Rated HomeAdvisor Pro
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  • McMahon's Water Services - Reviews on Home Advisor
We care about you and quality of your water
You are not just a sale to us-you become friends.


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We teamed up on this one. Well pumps and water treatment. Whats in your water???? ... See MoreSee Less

The wells we service keep getting bigger and bigger. Town of Berwick needed a little help yesterday ... See MoreSee Less

The wells we service keep getting bigger and bigger. Town of Berwick needed a little help yesterdayImage attachmentImage attachment

Comment on Facebook 292058074232335_2826046577500126

Your reputation is out there!!!!

May need a bigger truck brother.

Great job, guys!! By the way... the water system you installed in our home is working amazingly well. The nasty rusty iron is GONE!! Thanks again, so very much. McMahons Water 💦 Rocks!! 💪🏼

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