A comprehensive list of Haverhill, MA commercial and residential plumbers offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local contractors. 
I wanted to write to tell you and all the folks at Main Stream Mechanical what a wonderful job you did. From my first phone call through the entire process, everyone at Main Stream was professional, courteous, and punctual. Thanks to everyone for a great job!.
Ryan Geary — I had a plumbing issue that could have turned into a real nightmare, real quick. I contacted John and he set me up with someone
Q Basement Bathroom :- Is a basement bathroom possible even though my sewer piping is higher than the basement floor? A The most challenging part of basement bathrooms, as with any plumbing project is the ventilation piping. Plumbers will tell you there are four parts of a plumbing system 1 = water, 2 = drainage 3 = venting and 4 = venting.
P. Price — Very customer oriented. When I explained our problem, they sent someone over quickly. Fast, professional, and locally owned