
Serving Osterville, MA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Mike responded quickly and did the repairs over 2 days. I would hire him again."


Serving Osterville, MA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Mike responded quickly and did the repairs over 2 days. I would hire him again."

Serving Osterville, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"CMK was very professional from start to finish. They showed up on time and very quickly repaired my burst pipe. I will definitely be using them again for any of my plumbing needs."





+4

Serving Osterville, MA and surrounding areas
Approved
In business since 1990
Emergency services offered
Warranties offered
"Angie quoted a price of $199 price was $675 to replace old toilet with new toilet. I needed to get it done but that is a huge difference from what I was expecting to pay. Service was quick fast and the plumber even walked me through some of the features. Install was tricky and he did it with no issues. Everything so far is working perfect."





+24

Serving Osterville, MA and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"I thought the price for a sump pump replacement was very expensive for what I had done (2 men, 2hrs). They quoted the estimate and charged me $1,500.00. Home Advisor had emailed/quoted me a fixed price of approx. 600.00. I had asked to schedule when they could do the job and said they could do it that day, THIS WAS NOT A RUSH/EMERGENCY, but I gave the go ahead because I just wanted this project done. There was no drilling involved (in the well and the wall to drain out). They replaced the sump pump and installed a new drain pipe in the well and attached it to the existing drain in my cellar wall. The plumbers were courteous and explained everything thouroughly so that weighed in on my overall star rating. Thanks."


Serving Osterville, MA and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"All three jobs went great. For the water heater replacement Lewis came to my house at a convenient time for me, removed the heater changed out the rotted pipes and installed a new one with warranty. The price was great too. This job was time sensitive and he made me a priority to get it done. For the bathroom tub drain unclog he was very professional and did a great job. My garbage disposal was leaking and I came home to a pool of water in my cabinet and on the floor. Lewis came out quickly to resolve the issue for me. He replaced everything under the sink and showed me what he was doing each step of the way. I think that he is a great plumber if you want to get quality work and learn about each job too."





+31

Serving Osterville, MA and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"Watchman was great and responsive. I had water coming through my old stone foundation, Watchman came by to review the situation, and honestly told me I really just needed a mason to repoint the stones (no big deal) rather than the more robust solutions they offered. I appreciated their honesty and integrity for NOT selling me something I didn't need! It says a lot about the quality of their company and their work; if I ever needed their services I would use them without hesitation."





+4

Serving Osterville, MA and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"Louis was very professional and explained how he would repair my brick walkway and glass window replacement. It came out exactly as I was told. Looks great and I would hire Louis for other projects. I say everything was perfect."





+13

Serving Osterville, MA and surrounding areas
In business since 2019
Free estimates
Warranties offered
"They installed a new shower valve in my house in Centerville. They did a great job with short notice at a affordable price. 5Star+ for Harbor Masters Plumbing"





+3
Serving Osterville, MA and surrounding areas
In business since 1989
Free estimates
"George called back right away and showed up the next morning. I had a few quick fixes and repairs (leaks, pipe + fixture replacement). He was very knowledgeable and qualified. Work was excellent. Price was high/premium but this was on a Sunday during a holiday weekend so I can't really complain. Great plumber is you have an emergency and care more about reliability and quality over savings."

Serving Osterville, MA and surrounding areas
In business since 2023
Free estimates
"Jeremy was great! He was very communicative as to when he would be on site, what needs to be done, as well as what was needed and how things went throughout the process. It's great to finally have an honest, hardworking, funny, and down to earth plumber only a call or text away in the upper Cape area! I will use him again and recommend him to anyone within his service area."





+5
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